0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:27 executing program 6: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fc000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x8, 0x8000000000000249, [0xfffffffffffffc00]}, 0x3e8) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x805, 0x9, 0x81, 0x70, 0x3}, 0x14) 2018/03/30 08:18:27 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:27 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x81}, {0x3, 0x35}, {0x0, 0x2}, {0xb, 0x7}, {0x4, 0x7fff}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000007fffffffffffffff2685cdf17705c470dbb41fdba080402a5cf4130d2ed432148d750a38c8c03580933c44ad99bff5792270e05e268cab6753e6787787f3a55d89cb764ef03b650037cca9b869efa81d0a6f200ef5e1bce8593995073ed8920977a70a56ecb3f4a46d608eccd0", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x613}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)='vlan0\x00', 0x3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r4, 0x1ff}, &(0x7f00000003c0)=0x8) 2018/03/30 08:18:27 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="8231d969f68e66be497941fb2d9dbcc5c9162037f5ef7e12f028bf434e64ee5339f6f981c36cfcfdce880c889d10386dade9c9", @ANYRES16=0x0, @ANYBLOB="100000000000000000000e000000"], 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x7fffffff, 0x4, 0x401, 0x6, 0x0, 0x7, 0xacf, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3}, &(0x7f0000000200)=0x90) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:27 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4000000000005, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x1, [0xa]}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'sed\x00', 0x2, 0x29, 0x4f}, 0x2c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r4 = accept4(r2, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c2bfe0)=ANY=[@ANYBLOB="e00000027f00000100000000020000000000008100000000"], 0x1) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000002c0)={0xfffffffffffffffe}, 0x4) getpeername$netrom(r4, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) close(r2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYBLOB="010000002ff702f03a5c651a2ae14184cc8309528d9fbf62686a9981c94fd7cdf9e27a92bc4e35f9e41d11c3fbc3cf5e9baed4f464f4564777d2e222dcf8a0c4c8dade22536c2a7e4e898d09d5a1efab915bc014eb15cd890945deda2574d8f4af31162fab03160c788654f233a4b3b1bf9c92c553a8628de22563d3e6626b57d296aee669e3aca629e6176a355178bc6a6dcd9e5621c177e30328ee12a0ae119ed75c84449b23f25e33a41b2fe5285f5939489c2bad19dcec4fafaf732e189e81b668af3944c3772d8ac3ae3fc1b59b431e31c3349134edf1cee6937b39fcaea226d0be545f2de5dbd10033ddd923140000"], &(0x7f00000001c0)=0x1) r5 = socket(0x0, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000200)=0x8) pipe(&(0x7f0000000240)) connect$unix(r5, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x9, 0x5631}, 0xffffffffffffff62) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x8, 0x0, 0x4, 0x80000001}, {0x0, 0x0, 0x9, 0x7d}, {0x0, 0xdf, 0xffffffff, 0x20}, {0x20, 0x0, 0xe21d, 0x40}]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffd4d) 2018/03/30 08:18:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000008c0)={r6, 0x80, "8593c4790fd853cf3dc39df2962544c6787f24d9eb3b951b8bbd5983c5d1659306c2d4959bc0484e3730542a1bc71c00ba2bf9cdd0665202a70f29dd9d15a37a6ac2d900029d74e060a0222799b20614bfa2ec77b9ac02e3cdc0e465303650adff5ebd03a67690b9febf726c6a4bef3d9456781b4410a74e139feb74d665cd53"}, &(0x7f00000003c0)=0x88) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 203.998724] warn_alloc: 50 callbacks suppressed [ 203.998739] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 204.015300] syz-executor1 cpuset=syz1 mems_allowed=0 [ 204.020455] CPU: 1 PID: 1505 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 204.021893] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 204.027711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.027715] Call Trace: [ 204.027728] dump_stack+0x194/0x24d [ 204.027742] ? arch_local_irq_restore+0x53/0x53 [ 204.039531] syz-executor3 cpuset= [ 204.048847] ? idr_get_free+0xfd0/0xfd0 [ 204.048857] ? kernel_text_address+0x102/0x140 [ 204.048872] warn_alloc+0x19a/0x2b0 [ 204.051428] syz3 [ 204.055023] ? zone_watermark_ok_safe+0x400/0x400 [ 204.059662] mems_allowed=0 [ 204.063083] ? save_stack+0xa3/0xd0 [ 204.063091] ? save_stack+0x43/0xd0 [ 204.092017] ? kasan_kmalloc+0xad/0xe0 [ 204.095881] ? __kmalloc_node+0x47/0x70 [ 204.099830] ? kvmalloc_node+0x64/0xd0 [ 204.103702] __vmalloc_node_range+0x4f0/0x650 [ 204.108171] ? lock_acquire+0x1d5/0x580 [ 204.112124] ? lock_downgrade+0x980/0x980 [ 204.116250] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.120893] __vmalloc_node_flags_caller+0x50/0x60 [ 204.125799] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.130443] kvmalloc_node+0x82/0xd0 [ 204.134132] xt_alloc_entry_offsets+0x21/0x30 [ 204.138604] translate_table+0x235/0x1690 [ 204.142729] ? lock_release+0xa40/0xa40 [ 204.146680] ? check_same_owner+0x320/0x320 [ 204.150980] ? __check_object_size+0x8b/0x530 [ 204.155460] ? __might_sleep+0x95/0x190 [ 204.159410] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 204.164228] ? kasan_check_write+0x14/0x20 [ 204.168439] ? _copy_from_user+0x99/0x110 [ 204.172564] do_ip6t_set_ctl+0x370/0x5f0 [ 204.176598] ? lock_downgrade+0x980/0x980 [ 204.180722] ? translate_compat_table+0x1c50/0x1c50 [ 204.185713] ? lock_release+0xa40/0xa40 [ 204.189676] ? mutex_unlock+0xd/0x10 [ 204.193367] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 204.198624] nf_setsockopt+0x67/0xc0 [ 204.202317] ipv6_setsockopt+0x10b/0x130 [ 204.206357] tcp_setsockopt+0x82/0xd0 [ 204.210138] sock_common_setsockopt+0x95/0xd0 [ 204.214610] SyS_setsockopt+0x189/0x360 [ 204.218559] ? SyS_recv+0x40/0x40 [ 204.221993] ? mm_fault_error+0x2c0/0x2c0 [ 204.226120] ? move_addr_to_kernel+0x60/0x60 [ 204.230503] ? SyS_sendto+0x40/0x50 [ 204.234102] ? SyS_recv+0x40/0x40 [ 204.237534] do_syscall_64+0x281/0x940 [ 204.241394] ? __do_page_fault+0xc90/0xc90 [ 204.245601] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.250073] ? finish_task_switch+0x1c1/0x7e0 [ 204.254546] ? syscall_return_slowpath+0x550/0x550 [ 204.259449] ? syscall_return_slowpath+0x2ac/0x550 [ 204.264355] ? prepare_exit_to_usermode+0x350/0x350 [ 204.269345] ? prepare_exit_to_usermode+0x227/0x350 [ 204.274334] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 204.278977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.283803] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.288964] RIP: 0033:0x4548b9 [ 204.292131] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.299814] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 204.307059] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 204.314305] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 204.321548] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 204.328790] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 204.336053] CPU: 0 PID: 1501 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 204.336203] warn_alloc_show_mem: 1 callbacks suppressed [ 204.336205] Mem-Info: [ 204.343305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.343307] Call Trace: [ 204.343317] dump_stack+0x194/0x24d [ 204.343327] ? arch_local_irq_restore+0x53/0x53 [ 204.348684] active_anon:86129 inactive_anon:78 isolated_anon:0 [ 204.348684] active_file:2244 inactive_file:3128 isolated_file:0 [ 204.348684] unevictable:0 dirty:155 writeback:0 unstable:0 [ 204.348684] slab_reclaimable:11949 slab_unreclaimable:118264 [ 204.348684] mapped:20858 shmem:85 pagetables:717 bounce:0 [ 204.348684] free:1375223 free_pcp:564 free_cma:0 [ 204.351042] ? idr_get_free+0xfd0/0xfd0 [ 204.351050] ? kernel_text_address+0x102/0x140 [ 204.351064] warn_alloc+0x19a/0x2b0 [ 204.360402] Node 0 active_anon:344516kB inactive_anon:312kB active_file:8976kB inactive_file:12512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83432kB dirty:620kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 235520kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 204.362944] ? zone_watermark_ok_safe+0x400/0x400 [ 204.362959] ? save_stack+0xa3/0xd0 [ 204.366558] Node 0 [ 204.371190] ? save_stack+0x43/0xd0 [ 204.371196] ? kasan_kmalloc+0xad/0xe0 [ 204.371213] ? __kmalloc_node+0x47/0x70 [ 204.404601] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 204.408521] ? kvmalloc_node+0x64/0xd0 [ 204.408537] __vmalloc_node_range+0x4f0/0x650 [ 204.413089] lowmem_reserve[]: [ 204.416679] ? fs_reclaim_acquire+0x20/0x20 [ 204.416687] ? lock_downgrade+0x980/0x980 [ 204.416699] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.444606] 0 [ 204.449410] __vmalloc_node_flags_caller+0x50/0x60 [ 204.449422] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.453021] 2850 [ 204.455227] kvmalloc_node+0x82/0xd0 [ 204.455238] xt_alloc_entry_offsets+0x21/0x30 [ 204.458836] 6358 [ 204.462688] translate_table+0x235/0x1690 [ 204.462697] ? lock_release+0xa40/0xa40 [ 204.466645] 6358 [ 204.492112] ? check_same_owner+0x320/0x320 [ 204.492120] ? __check_object_size+0x8b/0x530 [ 204.492134] ? __might_sleep+0x95/0x190 [ 204.500460] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 204.500476] ? kasan_check_write+0x14/0x20 [ 204.503555] Node 0 [ 204.507837] ? _copy_from_user+0x99/0x110 [ 204.507848] do_ip6t_set_ctl+0x370/0x5f0 2018/03/30 08:18:27 executing program 6: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x3, 0x6, 0x7fffffff, 0x9}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xffffffffffffff6b, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r3, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000008900), 0x4) write(r0, &(0x7f00000003c0)="195dc00d3bba90b957f2157e92f25d52d9db2a0953e0b7a3fb06072b23b42590d432bc", 0x23) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r3, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000008c0)=""/206, &(0x7f0000000080)=0xce) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r5, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:27 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(r0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 204.511987] DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:736kB free_cma:0kB [ 204.516599] ? lock_acquire+0x1d5/0x580 [ 204.516608] ? translate_compat_table+0x1c50/0x1c50 [ 204.516626] ? mutex_unlock+0xd/0x10 [ 204.518396] lowmem_reserve[]: [ 204.523289] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 204.523302] nf_setsockopt+0x67/0xc0 [ 204.527945] 0 [ 204.529979] ipv6_setsockopt+0x10b/0x130 [ 204.529989] tcp_setsockopt+0x82/0xd0 [ 204.530001] sock_common_setsockopt+0x95/0xd0 [ 204.533689] 0 2018/03/30 08:18:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 204.538152] SyS_setsockopt+0x189/0x360 [ 204.538162] ? SyS_recv+0x40/0x40 [ 204.540199] 3507 [ 204.544310] ? mm_fault_error+0x2c0/0x2c0 [ 204.544319] ? security_file_ioctl+0x89/0xb0 [ 204.544328] ? fput+0xd2/0x140 [ 204.548278] 3507 [ 204.550309] ? SyS_ioctl+0x66/0xc0 [ 204.550315] ? SyS_recv+0x40/0x40 [ 204.550325] do_syscall_64+0x281/0x940 [ 204.559077] ? __do_page_fault+0xc90/0xc90 [ 204.559085] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.559096] ? finish_task_switch+0x1c1/0x7e0 [ 204.563041] Node 0 [ 204.567848] ? syscall_return_slowpath+0x550/0x550 [ 204.567859] ? syscall_return_slowpath+0x2ac/0x550 [ 204.572085] Normal free:2564316kB min:37188kB low:46484kB high:55780kB active_anon:344516kB inactive_anon:312kB active_file:8976kB inactive_file:12512kB unevictable:0kB writepending:620kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5376kB pagetables:2868kB bounce:0kB free_pcp:896kB local_pcp:368kB free_cma:0kB [ 204.574277] ? prepare_exit_to_usermode+0x350/0x350 [ 204.574288] ? prepare_exit_to_usermode+0x227/0x350 [ 204.578408] lowmem_reserve[]: [ 204.582434] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 204.582446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.609575] 0 [ 204.613515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.613523] RIP: 0033:0x4548b9 [ 204.618514] 0 [ 204.622187] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.622196] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 204.622199] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 204.622206] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 204.625288] 0 [ 204.630522] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 204.630527] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 204.686769] syz-executor6: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 204.689822] 0 [ 204.689828] Node 0 DMA: [ 204.694379] syz-executor6 cpuset= [ 204.698805] 1*4kB [ 204.701023] syz6 [ 204.705930] (U) [ 204.710845] mems_allowed=0 [ 204.739872] 0*8kB 0*16kB [ 204.744878] CPU: 0 PID: 1527 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #286 [ 204.749866] 1*32kB [ 204.752930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.752933] Call Trace: [ 204.752951] dump_stack+0x194/0x24d [ 204.757592] (U) [ 204.762399] ? arch_local_irq_restore+0x53/0x53 [ 204.762408] ? idr_get_free+0xfd0/0xfd0 [ 204.764188] 2*64kB [ 204.769346] ? kernel_text_address+0x102/0x140 [ 204.769360] warn_alloc+0x19a/0x2b0 [ 204.772524] (U) [ 204.774295] ? zone_watermark_ok_safe+0x400/0x400 [ 204.774310] ? save_stack+0xa3/0xd0 [ 204.781985] 1*128kB [ 204.789225] ? save_stack+0x43/0xd0 [ 204.789231] ? kasan_kmalloc+0xad/0xe0 [ 204.789238] ? __kmalloc_node+0x47/0x70 [ 204.796495] (U) [ 204.803729] ? kvmalloc_node+0x64/0xd0 [ 204.803742] __vmalloc_node_range+0x4f0/0x650 [ 204.803751] ? fs_reclaim_acquire+0x20/0x20 [ 204.805532] 1*256kB [ 204.812770] ? lock_downgrade+0x980/0x980 [ 204.812788] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.820033] (U) [ 204.831784] __vmalloc_node_flags_caller+0x50/0x60 [ 204.831792] ? xt_alloc_entry_offsets+0x21/0x30 [ 204.831802] kvmalloc_node+0x82/0xd0 [ 204.833578] 0*512kB [ 204.836219] xt_alloc_entry_offsets+0x21/0x30 [ 204.836232] translate_table+0x235/0x1690 [ 204.839659] 1*1024kB [ 204.841774] ? lock_release+0xa40/0xa40 [ 204.841780] ? check_same_owner+0x320/0x320 [ 204.841789] ? __check_object_size+0x8b/0x530 [ 204.843752] (U) [ 204.845691] ? __might_sleep+0x95/0x190 [ 204.845701] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 204.848608] 1*2048kB [ 204.851331] ? kasan_check_write+0x14/0x20 [ 204.851341] ? _copy_from_user+0x99/0x110 [ 204.858588] (M) [ 204.860794] do_ip6t_set_ctl+0x370/0x5f0 [ 204.860799] ? lock_downgrade+0x980/0x980 [ 204.860809] ? translate_compat_table+0x1c50/0x1c50 [ 204.870141] 3*4096kB [ 204.872685] ? lock_release+0xa40/0xa40 [ 204.872704] ? mutex_unlock+0xd/0x10 [ 204.876302] (M) [ 204.878246] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 204.878258] nf_setsockopt+0x67/0xc0 [ 204.882898] = 15908kB [ 204.886840] ipv6_setsockopt+0x10b/0x130 [ 204.886852] tcp_setsockopt+0x82/0xd0 [ 204.889061] Node 0 [ 204.893613] sock_common_setsockopt+0x95/0xd0 [ 204.893624] SyS_setsockopt+0x189/0x360 [ 204.897228] DMA32: [ 204.899169] ? SyS_recv+0x40/0x40 [ 204.899179] ? mm_fault_error+0x2c0/0x2c0 [ 204.904004] 5*4kB [ 204.907591] ? move_addr_to_kernel+0x60/0x60 [ 204.907601] ? SyS_sendto+0x40/0x50 [ 204.909900] (UM) [ 204.913490] ? SyS_recv+0x40/0x40 [ 204.913499] do_syscall_64+0x281/0x940 [ 204.913507] ? __do_page_fault+0xc90/0xc90 [ 204.917373] 9*8kB [ 204.921311] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.921319] ? finish_task_switch+0x1c1/0x7e0 [ 204.921329] ? syscall_return_slowpath+0x550/0x550 [ 204.923282] (UM) [ 204.927135] ? syscall_return_slowpath+0x2ac/0x550 [ 204.927145] ? prepare_exit_to_usermode+0x350/0x350 [ 204.931617] 6*16kB [ 204.935903] ? prepare_exit_to_usermode+0x227/0x350 [ 204.935914] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 204.938214] (UM) [ 204.942329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.942344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.947014] 9*32kB [ 204.948939] RIP: 0033:0x4548b9 [ 204.948943] RSP: 002b:00007ff33a913c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.953853] (UM) [ 204.958482] RAX: ffffffffffffffda RBX: 00007ff33a9146d4 RCX: 00000000004548b9 [ 204.958487] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 204.958491] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 204.958497] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 204.962189] 6*64kB [ 204.964473] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000001 [ 205.009298] syz-executor6: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 205.009896] (UM) [ 205.011878] syz-executor6 cpuset= [ 205.015907] 7*128kB (UM) [ 205.020044] syz6 [ 205.025037] 8*256kB [ 205.027429] mems_allowed=0 [ 205.031369] (UM) 9*512kB (UM) 8*1024kB (UM) [ 205.035082] CPU: 0 PID: 1518 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #286 [ 205.037032] 6*2048kB [ 205.042268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.042272] Call Trace: [ 205.042289] dump_stack+0x194/0x24d [ 205.045972] (UM) [ 205.048349] ? arch_local_irq_restore+0x53/0x53 [ 205.048356] ? idr_get_free+0xfd0/0xfd0 [ 205.048366] ? kernel_text_address+0x102/0x140 [ 205.052397] 706*4096kB [ 205.056166] warn_alloc+0x19a/0x2b0 [ 205.056176] ? zone_watermark_ok_safe+0x400/0x400 [ 205.058415] (UM) [ 205.062882] ? save_stack+0xa3/0xd0 [ 205.062890] ? save_stack+0x43/0xd0 [ 205.066836] = 2920668kB [ 205.069034] ? kasan_kmalloc+0xad/0xe0 [ 205.069040] ? __kmalloc_node+0x47/0x70 [ 205.069049] ? kvmalloc_node+0x64/0xd0 [ 205.072476] Node 0 [ 205.076593] __vmalloc_node_range+0x4f0/0x650 [ 205.076603] ? lock_release+0xa40/0xa40 [ 205.078725] Normal: [ 205.083101] ? xt_alloc_entry_offsets+0x21/0x30 [ 205.083110] __vmalloc_node_flags_caller+0x50/0x60 [ 205.086710] 1197*4kB [ 205.088739] ? xt_alloc_entry_offsets+0x21/0x30 [ 205.088750] kvmalloc_node+0x82/0xd0 [ 205.092174] (UMEH) [ 205.096027] xt_alloc_entry_offsets+0x21/0x30 [ 205.096039] translate_table+0x235/0x1690 [ 205.100245] 2318*8kB [ 205.102360] ? lock_release+0xa40/0xa40 [ 205.102367] ? check_same_owner+0x320/0x320 [ 205.102376] ? __check_object_size+0x8b/0x530 [ 205.106842] (UMEH) [ 205.111309] ? __might_sleep+0x95/0x190 [ 205.111319] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 205.116217] 2707*16kB [ 205.118248] ? kasan_check_write+0x14/0x20 [ 205.118259] ? _copy_from_user+0x99/0x110 [ 205.123161] (UMH) [ 205.128141] do_ip6t_set_ctl+0x370/0x5f0 [ 205.128152] ? translate_compat_table+0x1c50/0x1c50 [ 205.130363] 1607*32kB [ 205.135352] ? mutex_unlock+0xd/0x10 [ 205.135362] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 205.140010] (UMH) [ 205.142034] nf_setsockopt+0x67/0xc0 [ 205.142045] ipv6_setsockopt+0x10b/0x130 [ 205.146860] 849*64kB [ 205.152016] tcp_setsockopt+0x82/0xd0 [ 205.152029] sock_common_setsockopt+0x95/0xd0 [ 205.154235] (UMEH) [ 205.157394] SyS_setsockopt+0x189/0x360 [ 205.157405] ? SyS_recv+0x40/0x40 [ 205.165082] 211*128kB [ 205.167113] ? mm_fault_error+0x2c0/0x2c0 [ 205.167125] ? move_addr_to_kernel+0x60/0x60 [ 205.174367] (UMH) [ 205.181605] ? SyS_sendto+0x40/0x50 [ 205.181614] ? SyS_recv+0x40/0x40 [ 205.188858] 56*256kB [ 205.196094] do_syscall_64+0x281/0x940 [ 205.196102] ? __do_page_fault+0xc90/0xc90 [ 205.198314] (UMEH) [ 205.205552] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.205560] ? finish_task_switch+0x1c1/0x7e0 [ 205.205569] ? syscall_return_slowpath+0x550/0x550 [ 205.217332] 16*512kB [ 205.219360] ? syscall_return_slowpath+0x2ac/0x550 [ 205.219371] ? prepare_exit_to_usermode+0x350/0x350 [ 205.222799] (UME) [ 205.225522] ? prepare_exit_to_usermode+0x227/0x350 [ 205.225531] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 205.225541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.227490] 5*1024kB [ 205.229785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.229792] RIP: 0033:0x4548b9 [ 205.232697] (UE) [ 205.237066] RSP: 002b:00007ff33a934c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 205.237074] RAX: ffffffffffffffda RBX: 00007ff33a9356d4 RCX: 00000000004548b9 [ 205.237081] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 205.244327] 10*2048kB [ 205.246699] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 205.246704] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 205.246708] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 205.580275] (UE) 567*4096kB (UM) = 2569972kB [ 205.584682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 205.593246] 5469 total pagecache pages [ 205.597121] 0 pages in swap cache 2018/03/30 08:18:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:27 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x8000}, 0x23a) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = accept(r0, &(0x7f0000000400)=@sco, &(0x7f0000000600)=0x80) accept4$unix(r1, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x4f) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9, 0x1d5, 0x401, 0x7, 0x7, 0x1, 0x8, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x0, 0x1, 0x80, 0x9}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r2, 0x1, 0x7}, &(0x7f0000000a80)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet(r3, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000d00)=0x9, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r6, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r6, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) accept4(r3, &(0x7f0000000b00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000b80)=0x80, 0x800) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000ac0)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r8, @ANYBLOB="20072500fedbdf25030000000800060000000000080006000000000008000500090000002800010008000b00736970f57a32ad9f48db6026c795000c0006006e6f6e6500800d000800080005000000080004004e210000080005000002000008000400070000003800020008000b000a000000080005000000000014000100000000000000000000000000000000000800040005096cba3f23"], 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:28 executing program 6: socketpair(0x11, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x9f, &(0x7f0000000080)={0x1}, 0xfffffffffffffd86) epoll_create1(0x7fffb) 2018/03/30 08:18:28 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:28 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="1000000bcfb6e90000000e00000008000600070000ea"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='ip6gre0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000380)=@pptp={0x18, 0x2, {0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x6, 0x8, 0xf2f6, 0x3f}, 0x98) 2018/03/30 08:18:28 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="2078e068a71604ab0456f439e087e9ec705c7efd53b73b716a8b862349a9b09fb152d90aa21887db46699c77b6f04efc5050bb0418b7169e6a9c16122ca6a1c614ec6dff627af7bb429bb990894180ad3ad6604a0b6e515df0e68f93e3788f18be72dd0d81940c1a1a6f372a86ea1fae9c17acb4f5c227eb23a32d5f7af27e0db3b91d80caf4ed0e92b602cf617e49b31d7543eb93a6d2b7eb10f461258790ce3e39c5bc9bf111b9c524c0ebacf4c63e5016ffdfa7f958402d684291b0a87d98f2d5d5bf54a669d8", 0xc8, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:28 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = socket(0x3, 0x806, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x3ff}, 0x8) 2018/03/30 08:18:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 205.600572] Swap cache stats: add 0, delete 0, find 0/0 [ 205.605921] Free swap = 0kB [ 205.608930] Total swap = 0kB [ 205.611942] 1965969 pages RAM [ 205.615036] 0 pages HighMem/MovableOnly [ 205.618996] 333455 pages reserved [ 205.651987] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 205.663871] syz-executor1 cpuset=syz1 mems_allowed=0 [ 205.669045] CPU: 1 PID: 1555 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 205.676310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.685649] Call Trace: [ 205.688231] dump_stack+0x194/0x24d [ 205.691859] ? arch_local_irq_restore+0x53/0x53 [ 205.696525] ? idr_get_free+0xfd0/0xfd0 [ 205.700494] ? kernel_text_address+0x102/0x140 [ 205.705071] warn_alloc+0x19a/0x2b0 [ 205.708684] ? zone_watermark_ok_safe+0x400/0x400 [ 205.713521] ? save_stack+0xa3/0xd0 [ 205.717139] ? save_stack+0x43/0xd0 [ 205.720755] ? kasan_kmalloc+0xad/0xe0 [ 205.724627] ? __kmalloc_node+0x47/0x70 [ 205.724637] ? kvmalloc_node+0x64/0xd0 [ 205.724652] __vmalloc_node_range+0x4f0/0x650 [ 205.724662] ? lock_release+0xa40/0xa40 [ 205.724677] ? xt_alloc_entry_offsets+0x21/0x30 [ 205.745596] __vmalloc_node_flags_caller+0x50/0x60 2018/03/30 08:18:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x36e, 0x1826, 0x757, 0xc09, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2a}}, 0x7, 0x76, 0x3, 0x3, 0xe3}, &(0x7f0000000400)=0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xcf9, 0x4e20, 0x2, 0x0, 0xa0, 0x20, 0x6b, r4, r5}, {0x0, 0x930, 0x81, 0x7, 0x6, 0x4, 0xbff, 0x10000}, {0x6, 0xfff, 0x3a5, 0xffffffffffffff00}, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6, 0x4d6, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x2, 0x2, 0x0, 0x7, 0x8, 0x7fffffff}}, 0xe8) r6 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @random="3b5f09814edc"}, 0x80, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @loopback=0x7f000001}, 'syz_tun\x00'}) 2018/03/30 08:18:28 executing program 5: socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r1}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x38000000000}}, 0xdb, 0x101, 0xa, 0x8}, &(0x7f00000003c0)=0x98) connect(r0, &(0x7f0000000940)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r6, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r8, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0xe3, 0x1f, 0x9, 0x0, 0x6, 0x5}, 0x100000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x2000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x7, r5, 0x10000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 205.750525] ? xt_alloc_entry_offsets+0x21/0x30 [ 205.755186] kvmalloc_node+0x82/0xd0 [ 205.758896] xt_alloc_entry_offsets+0x21/0x30 [ 205.763383] translate_table+0x235/0x1690 [ 205.767527] ? lock_release+0xa40/0xa40 [ 205.769903] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 205.771485] ? check_same_owner+0x320/0x320 [ 205.771495] ? __check_object_size+0x8b/0x530 [ 205.771507] ? __might_sleep+0x95/0x190 [ 205.783303] syz-executor3 cpuset= [ 205.787596] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 205.787608] ? kasan_check_write+0x14/0x20 [ 205.787618] ? _copy_from_user+0x99/0x110 [ 205.792089] syz3 [ 205.796028] do_ip6t_set_ctl+0x370/0x5f0 [ 205.799453] mems_allowed=0 [ 205.804257] ? lock_downgrade+0x980/0x980 [ 205.804267] ? translate_compat_table+0x1c50/0x1c50 [ 205.830555] ? lock_release+0xa40/0xa40 [ 205.834514] ? mutex_unlock+0xd/0x10 [ 205.838203] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 205.843456] nf_setsockopt+0x67/0xc0 [ 205.847155] ipv6_setsockopt+0x10b/0x130 [ 205.851193] tcp_setsockopt+0x82/0xd0 [ 205.854975] sock_common_setsockopt+0x95/0xd0 [ 205.859448] SyS_setsockopt+0x189/0x360 [ 205.863399] ? SyS_recv+0x40/0x40 [ 205.866833] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 205.872348] ? SyS_sendto+0x40/0x50 [ 205.875949] ? SyS_recv+0x40/0x40 [ 205.879377] do_syscall_64+0x281/0x940 [ 205.883241] ? __do_page_fault+0xc90/0xc90 [ 205.887450] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.891920] ? finish_task_switch+0x1c1/0x7e0 [ 205.896394] ? syscall_return_slowpath+0x550/0x550 [ 205.901300] ? syscall_return_slowpath+0x2ac/0x550 [ 205.906208] ? prepare_exit_to_usermode+0x350/0x350 [ 205.911633] ? prepare_exit_to_usermode+0x227/0x350 [ 205.916628] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 205.921272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.926094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.931259] RIP: 0033:0x4548b9 [ 205.934427] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 205.942110] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 205.949353] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 205.956600] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 205.963845] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 205.971091] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 205.978351] CPU: 0 PID: 1544 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 205.978394] warn_alloc_show_mem: 3 callbacks suppressed [ 205.978396] Mem-Info: [ 205.985600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.985603] Call Trace: [ 205.985613] dump_stack+0x194/0x24d [ 205.985623] ? arch_local_irq_restore+0x53/0x53 [ 205.990976] active_anon:85095 inactive_anon:78 isolated_anon:0 [ 205.990976] active_file:2244 inactive_file:3128 isolated_file:0 [ 205.990976] unevictable:0 dirty:168 writeback:0 unstable:0 [ 205.990976] slab_reclaimable:11951 slab_unreclaimable:118366 [ 205.990976] mapped:20859 shmem:85 pagetables:700 bounce:0 [ 205.990976] free:1376160 free_pcp:501 free_cma:0 [ 205.993335] ? idr_get_free+0xfd0/0xfd0 [ 205.993343] ? kernel_text_address+0x102/0x140 [ 205.993358] warn_alloc+0x19a/0x2b0 [ 206.002695] Node 0 active_anon:340380kB inactive_anon:312kB active_file:8976kB inactive_file:12512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83436kB dirty:672kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 256000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 206.005235] ? zone_watermark_ok_safe+0x400/0x400 [ 206.005250] ? save_stack+0xa3/0xd0 [ 206.008848] Node 0 [ 206.013483] ? save_stack+0x43/0xd0 [ 206.013489] ? kasan_kmalloc+0xad/0xe0 [ 206.013506] ? __kmalloc_node+0x47/0x70 [ 206.046894] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.050816] ? kvmalloc_node+0x64/0xd0 [ 206.050831] __vmalloc_node_range+0x4f0/0x650 [ 206.055384] lowmem_reserve[]: [ 206.058975] ? fs_reclaim_acquire+0x20/0x20 [ 206.058983] ? lock_downgrade+0x980/0x980 [ 206.058996] ? xt_alloc_entry_offsets+0x21/0x30 [ 206.086903] 0 [ 206.091710] __vmalloc_node_flags_caller+0x50/0x60 [ 206.091718] ? xt_alloc_entry_offsets+0x21/0x30 [ 206.091728] kvmalloc_node+0x82/0xd0 [ 206.095325] 2850 [ 206.097531] xt_alloc_entry_offsets+0x21/0x30 [ 206.097544] translate_table+0x235/0x1690 [ 206.101141] 6358 [ 206.105339] ? lock_release+0xa40/0xa40 [ 206.105346] ? check_same_owner+0x320/0x320 [ 206.105355] ? __check_object_size+0x8b/0x530 [ 206.109301] 6358 [ 206.134776] ? __might_sleep+0x95/0x190 [ 206.134786] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 206.143110] ? kasan_check_write+0x14/0x20 [ 206.143121] ? _copy_from_user+0x99/0x110 [ 206.146199] Node 0 [ 206.150487] do_ip6t_set_ctl+0x370/0x5f0 [ 206.150493] ? lock_acquire+0x1d5/0x580 [ 206.150502] ? translate_compat_table+0x1c50/0x1c50 2018/03/30 08:18:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) socket$can_bcm(0x1d, 0x2, 0x2) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/30 08:18:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) [ 206.154635] DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:736kB free_cma:0kB [ 206.159263] ? mutex_unlock+0xd/0x10 [ 206.159273] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 206.161045] lowmem_reserve[]: [ 206.165944] nf_setsockopt+0x67/0xc0 [ 206.165955] ipv6_setsockopt+0x10b/0x130 [ 206.170595] 0 [ 206.174277] tcp_setsockopt+0x82/0xd0 [ 206.174290] sock_common_setsockopt+0x95/0xd0 [ 206.176322] 0 [ 206.180782] SyS_setsockopt+0x189/0x360 [ 206.180793] ? SyS_recv+0x40/0x40 [ 206.184915] 3507 [ 206.186943] ? mm_fault_error+0x2c0/0x2c0 [ 206.186952] ? security_file_ioctl+0x89/0xb0 [ 206.186962] ? fput+0xd2/0x140 [ 206.190906] 3507 [ 206.195190] ? SyS_ioctl+0x66/0xc0 [ 206.195197] ? SyS_recv+0x40/0x40 [ 206.195206] do_syscall_64+0x281/0x940 [ 206.201701] ? __do_page_fault+0xc90/0xc90 [ 206.201708] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.201717] ? finish_task_switch+0x1c1/0x7e0 [ 206.205666] Node 0 [ 206.210473] ? syscall_return_slowpath+0x550/0x550 [ 206.210481] ? syscall_return_slowpath+0x2ac/0x550 [ 206.210490] ? prepare_exit_to_usermode+0x350/0x350 [ 206.214713] Normal free:2568064kB min:37188kB low:46484kB high:55780kB active_anon:340380kB inactive_anon:312kB active_file:8976kB inactive_file:12512kB unevictable:0kB writepending:672kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5408kB pagetables:2800kB bounce:0kB free_pcp:644kB local_pcp:176kB free_cma:0kB [ 206.218814] ? prepare_exit_to_usermode+0x227/0x350 [ 206.218822] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 206.218831] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.221048] lowmem_reserve[]: [ 206.225079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.225086] RIP: 0033:0x4548b9 [ 206.229040] 0 [ 206.234013] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 206.234021] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 206.234028] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 206.261152] 0 [ 206.264823] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 206.264828] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 206.264832] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 206.459796] 0 0 [ 206.461767] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 206.475336] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB 2018/03/30 08:18:29 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0xa6, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:29 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:29 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xfffffffffffffecc, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r6, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r8, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) 2018/03/30 08:18:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000940)={r2, 0x8001, 0xffffffff}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet(r3, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r6, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r6, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r8, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="96ada53fd7da3d7516c8159e27ea8012b00122ee9d76d005fffc4bceee0ecf9f3eec6b814fba452fa9267a77135eca39fce3160ee099917c7b3e97af0328ae55c77371994692099dfe731cc4ca42ce13598488992dbe6b727cd3b6be4cc67530f69a568451300cc9038026f92f4856b6da748296ac52d9a01211e7d291df06b0873b3c9a377b5bf22d9e08b254b5dc743d20d981277989bbdd8670b94ce7bf074a8f124b6a2e38a486c706ed45e150f657", 0xb1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x2ba03b20}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000001dc0)="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", 0x5b1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = accept(r0, &(0x7f0000000380)=@un=@abs, &(0x7f00000000c0)=0x80) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8080030}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xbc, r6, 0x400, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x981}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x25}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xba3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x40080) 2018/03/30 08:18:29 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@l2, &(0x7f0000000200)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) close(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000ac0)={&(0x7f0000000540)=@ipx, 0x80, &(0x7f0000000980)=[{&(0x7f00000005c0)=""/109, 0x6d}, {&(0x7f0000000640)=""/93, 0x5d}, {&(0x7f00000006c0)=""/136, 0x88}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/248, 0xf8}], 0x6, &(0x7f0000000a00)=""/174, 0xae, 0xeee}, 0x103) r4 = accept4$inet(r3, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) bind(r4, &(0x7f00000003c0)=@ax25={0x3, {"b52c9006716c25"}, 0x1c00}, 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000440)=0x3, 0x4) shutdown(r3, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:29 executing program 5: socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r1}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:29 executing program 4: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000012000104ffffffffffffffff0000000024286621223367a6cb26bc98c04c0c49efd6c227c9f98d0b457d80dd00fdba7a0000de32bd53b59f284eefefb66bf8cd0994ff50d4e0bba2868a66a4402e9f3f5aee5fe5a7fc1de5911788676907"], 0x14}, 0x1}, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'erspan0\x00', 0x95}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="7eaa486e17dad5ba8dda55f5cdac4541ce203975269c40e638926733df64cb59904fcce6e213738958431fd220f2cf3c734b9caebf69d2c995786e470fcf331993f8666e906ff78afcfc3616b4299e9b1b7346458e73210b905f62f74b9208b2255e56d53f2b0073a5f870a0f85baa532154c887899a752adf0bc02ae24b6993b3ad5ca408ac7310769b8240a64b3f7a2d6ff92f4fc550a318171e1bf283490fcac54fd6429724cd205e7fd7ecc6", 0xae) recvmsg(0xffffffffffffffff, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fafa0), 0x0, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x2d5aaab4, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000200)="5a4870482dcc8352968c0a01b33ec9f144147cdb516dddc170bb61552bce64615ced6efe90219e50b1e2bdd12c05cd01fba881f0c533981de4c2043e4f7d9e8338a641ad12ca74168001df02dff3c4ec6df947b135ef012d18de1710072553592f6bda0a2a99a36fbf63e8077e15c34f3a8c714b19c713eed53ed766519ed964211fa3f73e9d4d42437e62c3b8c89ab75cae299e91eeb629e4d9"}, 0x10) [ 206.491409] Node 0 Normal: 1288*4kB (UMH) 2319*8kB (UMEH) 2701*16kB (UMEH) 1623*32kB (UMEH) 850*64kB (UMH) 211*128kB (UMH) 55*256kB (UMEH) 16*512kB (UME) 5*1024kB (UE) 12*2048kB (UME) 569*4096kB (UM) = 2582856kB [ 206.510379] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 206.518941] 5494 total pagecache pages [ 206.522816] 0 pages in swap cache [ 206.526259] Swap cache stats: add 0, delete 0, find 0/0 [ 206.531610] Free swap = 0kB [ 206.534614] Total swap = 0kB [ 206.537619] 1965969 pages RAM [ 206.540715] 0 pages HighMem/MovableOnly [ 206.544675] 333455 pages reserved [ 206.585175] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 206.588892] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 206.597048] syz-executor1 cpuset= [ 206.608834] syz-executor3 cpuset=syz3 [ 206.612282] syz1 [ 206.612355] mems_allowed=0 [ 206.616086] mems_allowed=0 [ 206.618036] CPU: 1 PID: 1610 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 206.631248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.640577] Call Trace: [ 206.643245] dump_stack+0x194/0x24d [ 206.646851] ? arch_local_irq_restore+0x53/0x53 [ 206.651496] ? idr_get_free+0xfd0/0xfd0 [ 206.655448] ? kernel_text_address+0x102/0x140 [ 206.660014] warn_alloc+0x19a/0x2b0 [ 206.663619] ? zone_watermark_ok_safe+0x400/0x400 [ 206.668445] ? save_stack+0xa3/0xd0 [ 206.672051] ? save_stack+0x43/0xd0 [ 206.675652] ? kasan_kmalloc+0xad/0xe0 [ 206.679513] ? __kmalloc_node+0x47/0x70 [ 206.683464] ? kvmalloc_node+0x64/0xd0 [ 206.687332] __vmalloc_node_range+0x4f0/0x650 [ 206.691802] ? lock_acquire+0x1d5/0x580 [ 206.695753] ? lock_downgrade+0x980/0x980 [ 206.699882] ? xt_alloc_entry_offsets+0x21/0x30 [ 206.704531] __vmalloc_node_flags_caller+0x50/0x60 [ 206.709439] ? xt_alloc_entry_offsets+0x21/0x30 [ 206.714087] kvmalloc_node+0x82/0xd0 [ 206.717778] xt_alloc_entry_offsets+0x21/0x30 [ 206.722251] translate_table+0x235/0x1690 [ 206.726378] ? lock_release+0xa40/0xa40 [ 206.730329] ? check_same_owner+0x320/0x320 [ 206.734627] ? __check_object_size+0x8b/0x530 [ 206.739105] ? __might_sleep+0x95/0x190 [ 206.743059] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 206.747878] ? kasan_check_write+0x14/0x20 [ 206.752092] ? _copy_from_user+0x99/0x110 [ 206.756219] do_ip6t_set_ctl+0x370/0x5f0 [ 206.760252] ? lock_acquire+0x1d5/0x580 [ 206.764202] ? translate_compat_table+0x1c50/0x1c50 [ 206.769203] ? mutex_unlock+0xd/0x10 [ 206.772895] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 206.778148] nf_setsockopt+0x67/0xc0 [ 206.781839] ipv6_setsockopt+0x10b/0x130 [ 206.785877] tcp_setsockopt+0x82/0xd0 [ 206.789661] sock_common_setsockopt+0x95/0xd0 [ 206.794134] SyS_setsockopt+0x189/0x360 [ 206.798087] ? SyS_recv+0x40/0x40 [ 206.801517] ? mm_fault_error+0x2c0/0x2c0 [ 206.805644] ? security_file_ioctl+0x89/0xb0 [ 206.810030] ? fput+0xd2/0x140 [ 206.813200] ? SyS_ioctl+0x66/0xc0 [ 206.816718] ? SyS_recv+0x40/0x40 [ 206.820150] do_syscall_64+0x281/0x940 [ 206.824014] ? __do_page_fault+0xc90/0xc90 [ 206.828222] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.832692] ? finish_task_switch+0x1c1/0x7e0 [ 206.837166] ? syscall_return_slowpath+0x550/0x550 [ 206.842073] ? syscall_return_slowpath+0x2ac/0x550 [ 206.846979] ? prepare_exit_to_usermode+0x350/0x350 [ 206.851974] ? prepare_exit_to_usermode+0x227/0x350 [ 206.856965] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 206.861610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.866432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.871593] RIP: 0033:0x4548b9 [ 206.874758] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 206.882440] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 206.889687] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 206.896930] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 206.904177] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 206.911431] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 206.918694] CPU: 0 PID: 1624 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 206.925954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/30 08:18:29 executing program 5: socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r1}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000680)="dc2ec3c10f36819e0003cd951cf47b5bfb9601ae16791638fff364f17c63979404d7cd83d35cafdaff539a85c3442e2e78cc9e9838c8cf681abe655e97c92ed5926cd6f19fc67fbfebd39942e368765f32541d66b7e542b3f5d1b74ebf7e8613cfd0723f3c7262a4f2589b718ae9d3b8b3eb0cfcc0f59926e61385a9ae7f8f03af7e86761f1edf1a9b73fdc958b8680af2faa8f4ed0bff5a870cefe736700488ca3abf1085b1beda6526431e60b226e6d7a44baa6484b8f4e3b43a", 0xbb) socketpair$inet6(0xa, 0x5, 0xffffffff00000000, &(0x7f0000000300)={0xffffffffffffffff}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x0) close(r2) recvfrom$unix(r2, &(0x7f0000000400)=""/88, 0x58, 0x140, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000000740), 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000780)='cubic\x00', 0x6) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r4, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 206.935302] Call Trace: [ 206.937877] dump_stack+0x194/0x24d [ 206.941508] ? arch_local_irq_restore+0x53/0x53 [ 206.946746] ? idr_get_free+0xfd0/0xfd0 [ 206.950708] ? kernel_text_address+0x102/0x140 [ 206.955272] warn_alloc+0x19a/0x2b0 [ 206.958874] ? zone_watermark_ok_safe+0x400/0x400 [ 206.963696] ? save_stack+0xa3/0xd0 [ 206.967295] ? save_stack+0x43/0xd0 [ 206.970892] ? kasan_kmalloc+0xad/0xe0 [ 206.974752] ? __kmalloc_node+0x47/0x70 [ 206.978698] ? kvmalloc_node+0x64/0xd0 [ 206.982561] __vmalloc_node_range+0x4f0/0x650 [ 206.987027] ? fs_reclaim_acquire+0x20/0x20 [ 206.991322] ? lock_downgrade+0x980/0x980 [ 206.995444] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.000084] __vmalloc_node_flags_caller+0x50/0x60 [ 207.004983] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.009628] kvmalloc_node+0x82/0xd0 [ 207.013314] xt_alloc_entry_offsets+0x21/0x30 [ 207.017782] translate_table+0x235/0x1690 [ 207.021907] ? lock_release+0xa40/0xa40 [ 207.025855] ? check_same_owner+0x320/0x320 [ 207.030150] ? __check_object_size+0x8b/0x530 [ 207.034624] ? __might_sleep+0x95/0x190 [ 207.038572] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 207.043394] ? kasan_check_write+0x14/0x20 [ 207.047601] ? _copy_from_user+0x99/0x110 [ 207.051721] do_ip6t_set_ctl+0x370/0x5f0 [ 207.055759] ? translate_compat_table+0x1c50/0x1c50 [ 207.060756] ? mutex_unlock+0xd/0x10 [ 207.064445] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 207.069697] nf_setsockopt+0x67/0xc0 [ 207.073387] ipv6_setsockopt+0x10b/0x130 [ 207.077426] tcp_setsockopt+0x82/0xd0 [ 207.081204] sock_common_setsockopt+0x95/0xd0 [ 207.085676] SyS_setsockopt+0x189/0x360 [ 207.089625] ? SyS_recv+0x40/0x40 [ 207.093053] ? mm_fault_error+0x2c0/0x2c0 [ 207.097176] ? move_addr_to_kernel+0x60/0x60 [ 207.101560] ? SyS_recv+0x40/0x40 [ 207.104987] do_syscall_64+0x281/0x940 [ 207.108845] ? __do_page_fault+0xc90/0xc90 [ 207.113050] ? _raw_spin_unlock_irq+0x27/0x70 [ 207.117517] ? finish_task_switch+0x1c1/0x7e0 [ 207.121985] ? syscall_return_slowpath+0x550/0x550 [ 207.126887] ? syscall_return_slowpath+0x2ac/0x550 [ 207.131789] ? prepare_exit_to_usermode+0x350/0x350 [ 207.136776] ? prepare_exit_to_usermode+0x227/0x350 [ 207.141765] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 207.146408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.151228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.156393] RIP: 0033:0x4548b9 [ 207.159555] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 207.167234] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 207.174476] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 207.181717] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 207.188960] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 207.196200] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 207.203664] warn_alloc_show_mem: 2 callbacks suppressed [ 207.203666] Mem-Info: [ 207.211462] active_anon:85078 inactive_anon:78 isolated_anon:0 [ 207.211462] active_file:2244 inactive_file:3153 isolated_file:0 [ 207.211462] unevictable:0 dirty:168 writeback:0 unstable:0 [ 207.211462] slab_reclaimable:11951 slab_unreclaimable:118176 [ 207.211462] mapped:20870 shmem:85 pagetables:720 bounce:0 [ 207.211462] free:1376276 free_pcp:599 free_cma:0 [ 207.236698] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 207.244907] Node 0 active_anon:338156kB inactive_anon:312kB active_file:8976kB inactive_file:12612kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:83480kB dirty:672kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 276480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 207.244911] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 207.244930] lowmem_reserve[]: [ 207.256735] syz-executor1 cpuset= [ 207.284685] 0 2850 6358 6358 [ 207.284695] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:624kB free_cma:0kB [ 207.284711] lowmem_reserve[]: 0 0 3507 3507 [ 207.284720] Node 0 Normal free:2570408kB min:37188kB low:46484kB high:55780kB active_anon:338156kB inactive_anon:312kB active_file:8976kB inactive_file:12612kB unevictable:0kB writepending:672kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5280kB pagetables:2732kB bounce:0kB free_pcp:1136kB local_pcp:504kB free_cma:0kB [ 207.284737] lowmem_reserve[]: 0 0 0 0 [ 207.284749] Node 0 DMA: 1*4kB (U) [ 207.310976] syz1 [ 207.314041] 0*8kB [ 207.317483] mems_allowed=0 [ 207.320554] 0*16kB 1*32kB [ 207.348316] CPU: 1 PID: 1641 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 207.352605] (U) [ 207.382321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.382324] Call Trace: [ 207.382338] dump_stack+0x194/0x24d [ 207.382347] ? arch_local_irq_restore+0x53/0x53 [ 207.386122] 2*64kB [ 207.389626] ? idr_get_free+0xfd0/0xfd0 [ 207.389634] ? kernel_text_address+0x102/0x140 [ 207.389648] warn_alloc+0x19a/0x2b0 [ 207.391594] (U) [ 207.393713] ? zone_watermark_ok_safe+0x400/0x400 [ 207.393728] ? save_stack+0xa3/0xd0 [ 207.396629] 1*128kB [ 207.399442] ? save_stack+0x43/0xd0 [ 207.399447] ? kasan_kmalloc+0xad/0xe0 [ 207.399454] ? __kmalloc_node+0x47/0x70 [ 207.406698] (U) [ 207.408639] ? kvmalloc_node+0x64/0xd0 [ 207.408653] __vmalloc_node_range+0x4f0/0x650 [ 207.417983] 1*256kB [ 207.420531] ? fs_reclaim_acquire+0x20/0x20 [ 207.420539] ? lock_downgrade+0x980/0x980 [ 207.420551] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.424146] (U) [ 207.428779] __vmalloc_node_flags_caller+0x50/0x60 [ 207.428787] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.428796] kvmalloc_node+0x82/0xd0 [ 207.431011] 0*512kB [ 207.434951] xt_alloc_entry_offsets+0x21/0x30 [ 207.434961] translate_table+0x235/0x1690 [ 207.439511] 1*1024kB [ 207.443102] ? lock_release+0xa40/0xa40 [ 207.443112] ? check_same_owner+0x320/0x320 [ 207.445058] (U) [ 207.449864] ? __check_object_size+0x8b/0x530 [ 207.449882] ? __might_sleep+0x95/0x190 [ 207.453475] 1*2048kB [ 207.455767] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 207.455778] ? kasan_check_write+0x14/0x20 [ 207.459379] (M) [ 207.463229] ? _copy_from_user+0x99/0x110 [ 207.463239] do_ip6t_set_ctl+0x370/0x5f0 [ 207.467185] 3*4096kB [ 207.469131] ? translate_compat_table+0x1c50/0x1c50 [ 207.469139] ? lock_release+0xa40/0xa40 [ 207.473000] (M) [ 207.477472] ? mutex_unlock+0xd/0x10 [ 207.479765] = 15908kB [ 207.484053] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 207.484064] nf_setsockopt+0x67/0xc0 [ 207.488183] Node 0 [ 207.492818] ipv6_setsockopt+0x10b/0x130 [ 207.492829] tcp_setsockopt+0x82/0xd0 [ 207.494774] DMA32: [ 207.499672] sock_common_setsockopt+0x95/0xd0 [ 207.499683] SyS_setsockopt+0x189/0x360 [ 207.504323] 5*4kB [ 207.508003] ? SyS_recv+0x40/0x40 [ 207.508019] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 207.510311] (UM) [ 207.514774] ? SyS_recv+0x40/0x40 [ 207.514784] do_syscall_64+0x281/0x940 [ 207.518904] 9*8kB [ 207.521279] ? _raw_spin_unlock_irq+0x27/0x70 [ 207.521290] ? finish_task_switch+0x1c1/0x7e0 [ 207.521299] ? syscall_return_slowpath+0x550/0x550 [ 207.525246] (UM) [ 207.529546] ? syscall_return_slowpath+0x2ac/0x550 [ 207.529556] ? prepare_exit_to_usermode+0x350/0x350 [ 207.531507] 6*16kB [ 207.535972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.535987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.539927] (UM) [ 207.542304] RIP: 0033:0x4548b9 [ 207.542308] RSP: 002b:00007f45aae09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 207.547133] 9*32kB [ 207.551329] RAX: ffffffffffffffda RBX: 00007f45aae0a6d4 RCX: 00000000004548b9 [ 207.551333] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 207.551337] RBP: 000000000072c010 R08: 0000000000000004 R09: 0000000000000000 [ 207.551343] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 207.553292] (UM) [ 207.557416] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000002 [ 207.726446] 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 207.737396] Node 0 Normal: 1191*4kB (UMEH) 2398*8kB (UMH) 2708*16kB (UMEH) 1626*32kB (UMEH) 851*64kB (UMEH) 212*128kB (UMEH) 54*256kB (UMH) 16*512kB (UME) 5*1024kB (UE) 13*2048kB (UME) 568*4096kB (UM) = 2581196kB [ 207.756455] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 207.765028] 5509 total pagecache pages [ 207.768908] 0 pages in swap cache [ 207.772376] Swap cache stats: add 0, delete 0, find 0/0 [ 207.777729] Free swap = 0kB [ 207.780734] Total swap = 0kB [ 207.783748] 1965969 pages RAM 2018/03/30 08:18:30 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:30 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x6a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fecffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000aa9fb0), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x800000000000000) 2018/03/30 08:18:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r6, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r8, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ec0)={0x0, 0x4, 0xfffffffffffffff7, 0x0, 0x9, 0x7}, &(0x7f0000000f00)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x8c}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001800)={r1, 0x7, 0x3, 0xffff, 0x3a, 0x1, 0x50, 0x8, {r2, @in6={{0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x57c}, 0x7fff}}, 0x1ff, 0x86, 0x577f, 0x5c8, 0xfff}}, &(0x7f0000001400)=0xb0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r3, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e77e8e869d06786dc692fa74d34764bce1f680d40ab56b", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000f80)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000f40)={&(0x7f0000001200)={0x88, r4, 0x10, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x400c080}, 0x80) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept$inet(r5, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000bc0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) sendmsg$unix(r5, &(0x7f0000000dc0)={&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f00000003c0)="a83e5705fe537bc62e19d4632653b5f92614ec84ba3e", 0x16}, {&(0x7f0000000940)="71b6563ee2b2cb051f1eb7085f9c9d6d61eefbc43913b917a4e745ba7214d8c0207457e52b9e34812703aaa2b0f3276703ed262315d4c666117331c1a789f176bf7b412a3d9ea691a635c07eae380384baee9647f9d1", 0x56}, {&(0x7f0000000a80)="37497d327b6efcffb4b1d2a319e629411ec47cd9d90009fed1f17e82da0a33db9bbe837d6b2170b480149a11885c4a142068815a529e54ce95dd47321544880559e36ecfe0fd63044c0cb3280f04887e21e596c7efa6f61d0e40cc6be9f2a9b47f980cc04599ea891bbdd3957dcc9649bec9d0fef67e82c82b6380463b9b8f3093d80b01a9ff", 0x86}], 0x3, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r8, r9, r11}], 0x20, 0x24008804}, 0x10) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r12, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001700)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x0, 0x4e22, 0x4d6, 0xa, 0xa0, 0xa0, 0x32, r13, r10}, {0x0, 0x2, 0xffffffff, 0x382, 0x1, 0xfffffffffffffff8, 0x0, 0x6}, {0x2, 0x501, 0x1, 0x3}, 0x9, 0x6e6bb4, 0x2bb9c9e0d436c8b3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x3, 0x1, 0x2, 0x14f, 0x8, 0x8}}, 0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x9010, r0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000fc0)={&(0x7f0000008980)={0x84, r12, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@local, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r14, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="9c000100", @ANYRES16=r15, @ANYBLOB="200725bd7000fedbdf25030000000800060000000000080006000000000008000500090000002800010008000b00736970000c0006006e6f6e65000000000800080005000000080004004e210000080005000002000008000400070000003800020008000b000a00000008000500000000001400010000000000000000000000000000000000080004000500000008000700ffffffff"], 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/30 08:18:30 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000680), 0x800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000006c0)={0x0, 'syzkaller1\x00', 0x3}, 0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='9P\x00\x00', @ANYRES16=0x0, @ANYBLOB="100000000000000000000e00000008000600070000000800060000000000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000440)={0x4, &(0x7f0000000600)=[{}, {}, {}, {}]}) r4 = accept4(r2, &(0x7f0000000100)=@ipx, &(0x7f0000000080)=0x80, 0x80800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r5, 0x20, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/03/30 08:18:30 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ebfec)={0x1, 0xa, 0x1, 0x1}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000b8040000ffffffffa0020000a0020000a0020000ffffffffffffffffe8030000e8030000e8030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000002b0000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100140010000000000000000000000000000000000000000000000004800686268000000000000000000000000000000000000000000000000000000ff01000004015f0d01000700040001007b1d8100e7057f00b9003f00f00008000000080000040e003000434f4e4e4d41524b00000000000000000000000000000000000000000001ff01000000000040ff07000001000000ff02000000000000000000000000000100000000000000000000000000000001ffffff0000000000ffffffffffffffff00000000ffffffffffffffffffffffff79616d3000000000000000000000000062637366300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000330005030000000000000000000000000000000038016001000000000000000000000000000000000000000000000000480068626800000000000000000000000000000000000000000000000000000008000000020103000500200006000001090004000100c50fb90c01000300050002000100feff020028006575693634000000000000000000000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020014801000000000000000000000000000000000000000000000000300073726800000000000000000000000000000000000000000000000000000084740007400042000e0000000000000028006970763668656164657200000000000000000000000000000000000000000119000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) socketpair$inet(0x2, 0x5, 0x16, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x100, 0x1f, 0xc18b, 0x9, r0, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r0, &(0x7f0000fcb000), &(0x7f0000fcbf7e)=""/130}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, &(0x7f0000000080)=0xc) 2018/03/30 08:18:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 207.786843] 0 pages HighMem/MovableOnly [ 207.790801] 333455 pages reserved [ 207.833985] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 207.845963] syz-executor3 cpuset=syz3 mems_allowed=0 [ 207.851120] CPU: 1 PID: 1650 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 207.858386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.867734] Call Trace: [ 207.870319] dump_stack+0x194/0x24d [ 207.873950] ? arch_local_irq_restore+0x53/0x53 [ 207.878617] ? idr_get_free+0xfd0/0xfd0 [ 207.882587] ? kernel_text_address+0x102/0x140 [ 207.887170] warn_alloc+0x19a/0x2b0 [ 207.890794] ? zone_watermark_ok_safe+0x400/0x400 [ 207.895649] ? save_stack+0xa3/0xd0 [ 207.896845] kernel msg: ebtables bug: please report to author: Wrong len argument [ 207.899275] ? save_stack+0x43/0xd0 [ 207.899282] ? kasan_kmalloc+0xad/0xe0 [ 207.899289] ? __kmalloc_node+0x47/0x70 [ 207.899298] ? kvmalloc_node+0x64/0xd0 [ 207.899312] __vmalloc_node_range+0x4f0/0x650 [ 207.899323] ? fs_reclaim_acquire+0x20/0x20 [ 207.931009] ? lock_downgrade+0x980/0x980 [ 207.931024] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.931034] __vmalloc_node_flags_caller+0x50/0x60 [ 207.931043] ? xt_alloc_entry_offsets+0x21/0x30 [ 207.949398] kvmalloc_node+0x82/0xd0 [ 207.951848] kernel msg: ebtables bug: please report to author: Wrong len argument [ 207.953119] xt_alloc_entry_offsets+0x21/0x30 [ 207.953132] translate_table+0x235/0x1690 [ 207.953145] ? lock_release+0xa40/0xa40 [ 207.973404] ? check_same_owner+0x320/0x320 [ 207.977719] ? __check_object_size+0x8b/0x530 2018/03/30 08:18:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:30 executing program 5: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:30 executing program 5: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000092a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000a2165a92b04f571c4b63166ee5ee1fccdea43add7664d21a21b9cbc531b8de60897f5eca56670e5c18a13395242a5277"]}, 0x138) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000fd9f80)=[{{&(0x7f0000b9dff0)=@can={0x1d}, 0x10, &(0x7f0000d75ff1), 0x0, &(0x7f0000f00000)}}, {{&(0x7f0000428ff0)=@ipx={0x4, 0x0, 0x0, "c3e882890086"}, 0x10, &(0x7f000019b000)}}], 0x2, 0x0) 2018/03/30 08:18:30 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="674ee308456ce488d72429576c117fa0", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x6}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) socketpair(0x4, 0x3, 0x8, &(0x7f0000000080)) 2018/03/30 08:18:30 executing program 5: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r0, 0xf309}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 207.982215] ? __might_sleep+0x95/0x190 [ 207.986185] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 207.991026] ? kasan_check_write+0x14/0x20 [ 207.995253] ? _copy_from_user+0x99/0x110 [ 207.999396] do_ip6t_set_ctl+0x370/0x5f0 [ 208.003450] ? lock_acquire+0x1d5/0x580 [ 208.007418] ? translate_compat_table+0x1c50/0x1c50 [ 208.012437] ? mutex_unlock+0xd/0x10 [ 208.016144] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 208.021422] nf_setsockopt+0x67/0xc0 [ 208.025138] ipv6_setsockopt+0x10b/0x130 [ 208.029189] tcp_setsockopt+0x82/0xd0 [ 208.032980] sock_common_setsockopt+0x95/0xd0 [ 208.037463] SyS_setsockopt+0x189/0x360 [ 208.041415] ? SyS_recv+0x40/0x40 [ 208.044848] ? mm_fault_error+0x2c0/0x2c0 [ 208.048969] ? security_file_ioctl+0x89/0xb0 [ 208.053353] ? fput+0xd2/0x140 [ 208.056525] ? SyS_ioctl+0x66/0xc0 [ 208.060053] ? SyS_recv+0x40/0x40 [ 208.063490] do_syscall_64+0x281/0x940 [ 208.067353] ? __do_page_fault+0xc90/0xc90 [ 208.071567] ? _raw_spin_unlock_irq+0x27/0x70 [ 208.076045] ? finish_task_switch+0x1c1/0x7e0 [ 208.080522] ? syscall_return_slowpath+0x550/0x550 [ 208.085440] ? syscall_return_slowpath+0x2ac/0x550 [ 208.090340] ? prepare_exit_to_usermode+0x350/0x350 [ 208.095331] ? prepare_exit_to_usermode+0x227/0x350 [ 208.100318] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 208.104960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.109778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.114942] RIP: 0033:0x4548b9 [ 208.118112] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 208.125800] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 2018/03/30 08:18:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) socketpair(0x400000000003, 0x801, 0x2000004000000ae2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6}, 0x10) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'ipddp0\x00', 0xfff}) 2018/03/30 08:18:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r6, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r8, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:31 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@nfc_llcp, &(0x7f0000000500)=0x80) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6(0xa, 0x2, 0xc9) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000008c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="259ea7c57449890741dc98b35b8c0f24b42992b690b9fba2b0369296e1dac73c7bacf29c98968b218b235b82f399092917f0a29aba98fd8c210bf0f152d1f50747911999dc24fb744742e24e1d1c328b81c1276c20c575a86ef7e3429821079be279cfcbd2808bd9d9ea0d6ed4aea157", @ANYRES16=0x0, @ANYBLOB="100000000000000000000e000026104bad58070000fad0318d5cbe22b651"], 0x24}, 0x1}, 0x0) r4 = accept4(r3, &(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000440)=0x80, 0x800) listen$netrom(r4, 0x100000001) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@req) socket$inet6(0xa, 0x4, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[@ANYBLOB="6c0197fe99598c24486036e02ca218982cc600001700010000000a000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe80000000000000000000aa00000000000000000000000000000000000000000000000000000000005c9e3ebf9bf346af12398bc28dca30fbcece84ef137511ae5e29be9b87edf3e579f84f581d414124cb3f8bf88c848522454e10c8de2bbed7cfa91a255181c88df92ab823278434", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000080)=""/253, &(0x7f0000000200)=0xfd) 2018/03/30 08:18:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a97201000000598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c8604d2ef7bbaae4350657a2ea30fe956375923da8be720870e2355156c67ecbbeb51a21b9b270fee50280fa98450da4a948185a39b51d66685a63e81c745da80141854fab53027cd0e690003863fb340e31ca0df2187a8"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="bf0e5f589f0e92a6d422b3d85d093546ed789050a2f1461ed330aa5ca5dcc23eb3a98625f28d82ae0c36937296e17e6c23a880d5325efbac118092e6d67cc81ef9efc9bc83fdf147e2751faa99fc3b7cf34dde2003516d539dc7ca123fd7bcc183d8dc31ad2d89939886ee752c801f7c689651167863f86b55d82fd0137ed2c8e3b76f45eb4c8f665a768c919abd8537298799b77cd6dd050a33303781ad7447e04f4ba3652199ff7e53ccc6bf0c8ba46f6c0db083a4f13052221385555d6738243a822f8693a2846b682470a54887bce6c9fb72d964eb32628586251876766141dfc0e1018971b7ec450f95a8d07a74c1f3f325a619ffa413bd083a73d55a8c4d730c1c978ae32851107aad9249f5fcce978bb0c9d9caec21cf65f74dfb091f397f92f32d2c8881f80c03224444f45a6a484c96df18b84fa5a6864d58695dfffa496e40de733bfc5b964d6abcc601e82cbf57c3a47db1b63b8a2b3085dc87e3557d9e805c344824b1f2c0c5ec21bc67c3fc7be2ea671bf1f63b202eadaae9acb22482eb72605a4665b27e22466fffae925952612d9e39e3644124f1ec448d05fb0f015603081ff26536fed7fab7d47a7a473e174cde41df0cf706d72387fbbb99f056233ac136774a36a69819f638eb4e714b1f1ea706baf5d886d38967a44b5a929242f19027d63ee058f4a5ccc25f455c2e58be9224c0a331dc5f626d10c0150299e4aa1a37cd778fbe8225d42865eda9b8b49cf494a1a91ce3909a463c855af3d9f35ecd01c5be4104128c5f396b68c7e85786b860cf873d9e2415b83160eda486535e7386f0df9fe4a7f873c868a81c528788fed61341cf1be1f7fe08c0f68b18f6d1372485d9ee63893abb23745ce5ce4171a3521c555b4f65a1af5f70114a216d706c15272789aeb70f2b170d5532f9b5496d0d6bc6f798549e0e8ef99d5c15d65e1fe61c5983ebbdee28c18052da2f05a8705cbcb92f483eaeb77957525779eb44d572d966fb6d335742036352ea06cf87332d8b507907b916ecbf1ba2beb7376cad0d6030826921900f9fced3f3490f19ce96320a6f17d9a11a13a3ae91ff947a5791a2146ff89c6bee117f2d22b31d899b4b89f08b1514e08c0d4c9f70d93f473e79000acd8c88d82103234e5565b2574900634b45671d8803c17a4a29a9eae1f7704c1597d347f58f2cf354e0c92c6d5d189aaee7d9587c530016dcb438ea126c272823bc7dad2bedfbd758823ce1d09c2345543ee5b08443da5cf4efd8fb6efa254a29587e93a9950acab85de0018528bcbbcdaed707206c2a1156c472d828856a68021362551a9ff6bab9f41fba540fd521a684b4719a760c16fef05a8c39f1950daf7af5355f6b1f3c53cd3963535fc7681586291add41efb588d5d5782fe279933ece9c4d29159a5175f51fe4d6a59171a2557356651e149bded54a4d1739c1fb680946129176958eeaeca84c73bc379e9a1a471b2367a9ab6f8346eedfbf1296c096232e0a19785bbeeb90f8e74ef96fd890a116f07d6d5db6e09857437f203e44a4390ce94b6306d77982677c06b8137ef1f635b4055041f5eec57347a42b8f2a6d6aff2ca4b8eec09468d4dea60dd044064c18f3677255ca32769aafd161e18759517210beae4324dc475fb4cec9ac88c77c934bdbf6f76e3eb13e740c199b5ab156d07ae9d4d32da84bfbd6fe98ab371df559542360ed46d1ebf1f17895ae0f090eef2cbdea68fbcc32cc308b0dea69fedf96e5bfdb3087753ba9d06987eff2c43d3845f54e44e8828a1fe63c4e408ad7223b5bb80f37ad8bcc7e04bcc2eaf58e12617f279f66750ddaf3be74f67b2bb147f5c90acde7e564d8ed22e6969d99074e9e5e27cbfb957652ce210d4b620fc750391bc9341a1a7522fca5f4af2af142b23226904b4051ffefb225d9b12bad5b7edb27fdee1198d70efcbf0ea9cc83768e6123c5847d63a90b4e0e932e1b1b3f814b8b39f1575f9ad4b01357a6189dd18f253af78bc0ab30e4cde3af35ad26ee76d976d138f96ccdc72856241bde435b0e712377ce4bd8386b1e9c8da7c8833309d2237b00b08766925d68fe26bb68b5cb214750fab97082b3bb8d14beeaedf4ba9333061adf57d4c8a0c655d63743e792892cef89938e6777c1d28c24549dc9cb5ea57006a5095b5ab2a450a55154ec2c3dda5273c82ccd45208edade686faaffacd78b3d9d57d09a14e45381a5f521e7a761e84721b51ec72c4dea4fab24c3222bdf4ddc53d16bee82b09ba08931ac15794fb51baa10395af8a23666517f659817503a2b29169c4d07ebe6d51a34f46e0f51bc8cd9fe402381b9f7ac43e7ca91b1c8cd71f400aa97eb0d2129eeb13e6e8c640395af42ef92bbff0cc77fa83fe880a3a75441a14487274d03ed795160fb6025d9d80f73ee35442f0f3899d03a91c37774b9c4399dabb2c2c71dd136ed333677db6ac045f03b710476ce6bc1b5cdbf89baa6c5ebe61c628deff645433e67ca51e2493fbc9e337c6f90025ffec07bdd6422e7f8d23fa6ebcdec287f05f39946487a43344e545631b03cfbdd6f4a4681613b3fb99917be36992388ed727e992b6ac2f33969899ccaa0f23eeba4d4b8cc663c18ce96f0c89895d4d9416f62fc67212e92c5d65b8ad4bfffdc2b6154e770315eedc935dcb85eb564215ce091c7173ff0a0a137f08f0b7ce16100cb7be937191fa4713dd62d46674f94464b3569efd894c9066a5378b9f8598438b601788955991eb02565ec37b0ae36b8c15b710e10efe8a64191f6ad01ff2f9bd5cf3c235e14ea70e681ebf552d8dbbb0f5e9bb589fcf11c6d45ecba46f0e23811b739be706932c95a1aa14ec9ab8e6c3d51db07b6147a51f5d0b40011c29c1d33ba18dd9c8adcb6", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:31 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0xffffff84) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003b3000)="000775b0d5e3e6e5b3b60ced5c5483b7", 0x10) socket(0x15, 0x0, 0x384) pipe(&(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x80a, 0x9b, &(0x7f00000008c0)) r1 = socket(0xf, 0x80001, 0x400) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r2}) recvfrom$ax25(r3, &(0x7f0000000140)=""/43, 0x2b, 0x2100, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) recvmsg(r2, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x80, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000ebbfd0)=""/48, 0x30}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000280)=""/101, &(0x7f0000000300)=0x65) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="04fec71718167b04aa1f390b9e9ae53e36167b485485ee4b95f2b1de0aa22b6a41e1e11358f813fce83d52530b365fb2f6c2ff84cce5ea66e5bd752a9f8db32ebf378fbf207dfed1613272107775b5c251ba68d740414dcc0e5a7e5b4dc4a43670461cd0ad1013a5f6886335bc26dd056594c49b68df96a9ec969fb78b4051352c878d345fbcd10192778dc356ef50579806fec61e913a03f9ee4599b146c96ca8e8aca4175ca0f2a3d8b1f44511a2e44ede675ee8ffa14885d422fe396665623b27108ceb8e2c02c44ac2397c7514b40baf22b8d4c5e2f3a79ec7e8bce1", 0xde) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 208.133042] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 208.140545] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 208.147787] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 208.155033] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x2, [@rand_addr=0x800, @empty]}, 0x18) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socket(0xa, 0xa, 0x7) 2018/03/30 08:18:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) [ 208.191151] device bridge0 entered promiscuous mode [ 208.202348] device bridge0 left promiscuous mode [ 208.267140] device bridge0 entered promiscuous mode [ 208.280318] device bridge0 left promiscuous mode 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:31 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000024d028514a65d89854da5b0b5dbe9b6eacfa127f78ba367fce2023d197c3fd5eb24207e4dc43cf5759bd6783cefbd54c3c0b69b31c1cd56b2c60eb9e3c20779b923da7acfa91f91253b1efea980b0df5f54364f0c52a1b0242309c6bc8a0fcf8dd3f249ce5f0b1c5d58d45d", @ANYRES16=0x0, @ANYBLOB="100000000000000000000e000000"], 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0xff, 0x3}, 0x10) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x1c) r2 = socket(0x1f, 0x7, 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000006c0)={0x7, 0x4c, 0x1ff}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0xfffffffffffffe00}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={0x0, 0x1000}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e23, 0x9cb, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x3, 0x1, 0x400, 0x7, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r5, 0xb3}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) r6 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x4, 0x2, 0x3, 0x9, 0xf8e, 0x100000001, 0x10000, r5}, &(0x7f0000000380)=0x20) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000600)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000000680)={r8, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f0000000900)="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", 0x1000) 2018/03/30 08:18:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x4f) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:31 executing program 4: socket$inet_sctp(0x2, 0x2, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x7000000, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x1, &(0x7f0000000100)=0x2, 0x4) close(r3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x5c, r0, 0x100, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x5c}, 0x1}, 0x0) r6 = accept4$inet6(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x2) tee(r5, r4, 0x6, 0x1) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 6: socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000000), 0x1) r4 = socket$packet(0x11, 0x800000000002, 0x300) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000380)={0x0, 0x81d1, 0x3f, 0x6}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r3, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x80000001, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x68, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2d0}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xa, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000004c0)={r7, 0x23f}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xda28}, 0x86) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) shutdown(r4, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0xffff}, 0x400, [0x3, 0x0, 0x8, 0x0, 0x0, 0x1d5, 0x5, 0x1]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) pread64(r8, &(0x7f0000000200)=""/40, 0x28, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00000002c0)=0x4, 0x4) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000140)=0x81, 0x4) 2018/03/30 08:18:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000200)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x2, '\x00', 0x1}, 0x18) close(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x17, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(r3, 0x10000001) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000deff00000000000000000000001dffffa31414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x0, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="100000000000000000000e00000008000600070000000800060000000000"], 0x24}, 0x1}, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001740)={0x3a67, 0x8, 0x6, 0x401, r3}, &(0x7f0000001780)=0x10) sendmsg$alg(r2, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="4ac56756b090ba54dd362b26d9e49759da89d2dec6", 0x15}, {&(0x7f0000000600)="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", 0x1000}], 0x2}, 0x4000) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c0100001700010000000000000000000000000000000000000000000000ff081414007f00000100000000000000000000b5b402080000fe8000000000d41a5fc5c86ab85500aa000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001640)=0x100, &(0x7f0000001680)=0x2) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000940)={r4, r3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') accept4$inet(r3, 0x0, &(0x7f00000003c0), 0x80000) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x0, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x0, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000140), 0xb30378569869b9dd) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b43688025a03ec2f7fe00000010000000000000000000000004e2000000000000000000000000000000000080000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x400000]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x0, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x0, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) socketpair(0x9, 0x5, 0xa81c, &(0x7f0000005580)={0xffffffffffffffff}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000005780)={&(0x7f00000055c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000005600)=@get={0x100, 0x13, 0x0, 0x70bd29, 0x25dfdbfe, {{'gcm(aes)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x7f}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) socket(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x40, 0x4, 0x7, 0x2, r1, 0x81}, 0x2c) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x7, 0xffffffffff7ffe00, 0x6, 0x1, 0x2}, 0xd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cd624b8684a20d1c21b7d6c0a0016c6700000000000000000008000000000000000000000000e0000001000000000000000000000000652000004e20e4000200", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x32a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3a2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 2018/03/30 08:18:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @loopback}, &(0x7f0000000a80)=0x102a5) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x4f) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x0, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) close(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0xfffffffffffffdfb, 0x6, 0x5}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="1000000000000000000e000000081306003bc5909717052b6607000000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000001000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 208.535078] kernel msg: ebtables bug: please report to author: entries_size too small [ 208.570938] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/30 08:18:31 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/231, 0xe7}], 0x1, &(0x7f0000000200)=""/48, 0x30, 0x1}, 0x100) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000540)=0x6e) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32=r0], @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37, 0x1}, 0xff09) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x2, &(0x7f0000000080)=@raw=[@alu={0x4, 0x7, 0x6, 0x7, 0xf, 0x20, 0xffffffffffffffff}], &(0x7f00000000c0)='syzkaller\x00', 0xcf2, 0x89, &(0x7f0000000100)=""/137, 0x40f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000040000000000090000000000711000000000d77444f60000080000009500000200000000b02dedf82e5e53b9f81a7dba30c707000000f12faad6f514164ebe2c0b731af45a19ce021ee6f6d96b0ff875202a82a7a26ec62cf980ddfe40a70ca7b62118042cd8db20850ccf5108ce3b8b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 08:18:31 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = socket$inet6(0xa, 0x4, 0x7fff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xceac}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x6, 0x9}, &(0x7f00000002c0)=0x8) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100000000000000000000e00000008000600070000000800060000200000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:31 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x8000, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000900)={r1, r2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet(r3, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r4, 0x0, 0x400000000028, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffee0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r6, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r6, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r8, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9beb16ede81167a2311a"], &(0x7f0000000240)=0x4f) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) r2 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1000000419bc6597482ca609788eb32d6cc3876d66d41f2b6ebc2e72c63365c6359fb019a545b84530e96f39ec65ffa5e2270d999574fe57ceb6e12a309df8f1286424c9f44fa67ef37ce853fa19369c83125c8e7f1599190b896b26cc1a3508b29957b9261d35b77939944aefb9aa8bfa6a756f856f4c97c2e33833eefe569322d061fe2ab6f10080cf3a569d230a4aaf653bb06412cf111ec719d7334de1f9c31319499a4bc1e37957f33a7ecd2cb02a9ce22576fc5f6a03e77d3a499b5e55b945637f358e797e79eb75cefb4f0cad971decfd5f1ef9640f7f2b65dd887945af463fca217c68c61c7b889ee1d4958973d1e52dc"], &(0x7f0000000200)=0xf9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001f40)={r3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000240)={'syzkaller1\x00', 0x2e2}) r4 = accept(r0, &(0x7f0000001bc0)=@generic, &(0x7f0000001c40)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000001d80)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x82808}, 0xc, &(0x7f0000001d40)={&(0x7f0000001d00)={0x40, r5, 0x10, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0xc1) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001840)=""/182, 0xb6}, {&(0x7f0000001900)=""/229, 0xe5}, {&(0x7f0000001a00)=""/81, 0x51}, {&(0x7f0000001a80)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0xd4c}, 0x2) getsockname(r0, &(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001480)=0xffffffffffffffa6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00000016c0)=0xfffffffffffffc00, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x1, 0x0, 0x40, 0xffffffff}, {0x2, 0x5, 0x101, 0x20}]}, 0x10) r7 = socket$inet6_sctp(0xa, 0x7, 0x84) bind$alg(r0, &(0x7f0000001dc0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000001640)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001fc0)=ANY=[], &(0x7f0000002000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001500)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, [0x1, 0x3, 0x8000, 0x41, 0x40, 0x8001, 0x3, 0x8, 0x7fffffff, 0x5, 0x6, 0x181, 0xfff, 0x9, 0x100000001]}, &(0x7f0000001600)=0x100) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2f1}, 0x6b, r1}) r9 = accept4(r7, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001780)={r8, 0x80000001}, 0x8) getsockopt$netlink(r9, 0x10e, 0x7, &(0x7f0000001700)=""/7, &(0x7f0000001740)=0x7) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000300)={0xf4f, {{0x2, 0x4e20, @rand_addr=0x1f}}}, 0x88) 2018/03/30 08:18:31 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="0201000708000000ffffffffffffffff030006000000000002004e20ac1400000000000000000000030005000000000002094e20e00000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/30 08:18:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:32 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:32 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x3, 0x3, 0x5, 0xf4, 0x400}, &(0x7f0000000100)=0x20) 2018/03/30 08:18:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/30 08:18:32 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="b47212dba308c17582345a547e50104c100000000001000000000e000000"], 0x24}, 0x1}, 0x0) socketpair(0x3, 0xa, 0x1b, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000002c0)={r4, &(0x7f0000000200)=""/1}) shutdown(r0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x2, 0x4}) 2018/03/30 08:18:32 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/184, &(0x7f0000000000)=0xb8) writev(r1, &(0x7f0000001300)=[{&(0x7f0000001200)="59a9bfaa06f86d4daf044ec6858974c2544482d618a1b81260a313b5bc08f21bc33b0b00dc9b93fb7127493641585a45e6284e62a6859383564ee8979bedb579f6f1168f1e3647fde6fc84647ecae80f4dca7c33950a59691f86ddc9295bf4efd9466402a32a5b249e9d86b6de2be4", 0x6f}, {&(0x7f0000001280)="4bfe11d006681babf18c9730776473617daea65c4360567caaf14df1a9f134cef5f2daa1deba9352d6af100925b2e28e6cf073ce08b914d4dd97809d6d29c07bdce894d53fc171a86a8196576f54b4887cac0224bc73c419247dcf0d2e9b94172117e15ae11305b72c6eb977639d433ba1b45b19", 0x74}], 0x2) socketpair(0x0, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000011c0)={{&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000001180), 0x20}, 0x20) 2018/03/30 08:18:32 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) [ 209.078480] warn_alloc: 24 callbacks suppressed [ 209.078492] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 209.095033] syz-executor1 cpuset=syz1 mems_allowed=0 [ 209.100188] CPU: 1 PID: 1946 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 209.107457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.116814] Call Trace: [ 209.119410] dump_stack+0x194/0x24d [ 209.123042] ? arch_local_irq_restore+0x53/0x53 [ 209.127702] ? idr_get_free+0xfd0/0xfd0 [ 209.131669] ? kernel_text_address+0x102/0x140 [ 209.136247] warn_alloc+0x19a/0x2b0 [ 209.139871] ? zone_watermark_ok_safe+0x400/0x400 [ 209.144710] ? save_stack+0xa3/0xd0 [ 209.148331] ? save_stack+0x43/0xd0 [ 209.154302] ? kasan_kmalloc+0xad/0xe0 [ 209.158175] ? __kmalloc_node+0x47/0x70 [ 209.162129] ? kvmalloc_node+0x64/0xd0 [ 209.166003] __vmalloc_node_range+0x4f0/0x650 [ 209.170489] ? fs_reclaim_acquire+0x20/0x20 [ 209.174802] ? lock_downgrade+0x980/0x980 [ 209.178953] ? xt_alloc_entry_offsets+0x21/0x30 [ 209.183614] __vmalloc_node_flags_caller+0x50/0x60 [ 209.188534] ? xt_alloc_entry_offsets+0x21/0x30 [ 209.193190] kvmalloc_node+0x82/0xd0 [ 209.196894] xt_alloc_entry_offsets+0x21/0x30 [ 209.201380] translate_table+0x235/0x1690 [ 209.205518] ? lock_release+0xa40/0xa40 [ 209.205528] ? check_same_owner+0x320/0x320 [ 209.205537] ? __check_object_size+0x8b/0x530 [ 209.205550] ? __might_sleep+0x95/0x190 [ 209.222245] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 209.227094] ? kasan_check_write+0x14/0x20 [ 209.231328] ? _copy_from_user+0x99/0x110 [ 209.235465] do_ip6t_set_ctl+0x370/0x5f0 [ 209.239512] ? lock_downgrade+0x980/0x980 [ 209.243652] ? translate_compat_table+0x1c50/0x1c50 [ 209.248658] ? lock_release+0xa40/0xa40 [ 209.252637] ? mutex_unlock+0xd/0x10 [ 209.256341] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 209.261609] nf_setsockopt+0x67/0xc0 [ 209.265314] ipv6_setsockopt+0x10b/0x130 [ 209.269371] tcp_setsockopt+0x82/0xd0 [ 209.273178] sock_common_setsockopt+0x95/0xd0 [ 209.277668] SyS_setsockopt+0x189/0x360 [ 209.281635] ? SyS_recv+0x40/0x40 [ 209.285080] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 209.290614] ? SyS_sendto+0x40/0x50 [ 209.294230] ? SyS_recv+0x40/0x40 [ 209.297678] do_syscall_64+0x281/0x940 [ 209.301560] ? __do_page_fault+0xc90/0xc90 [ 209.305785] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.310277] ? finish_task_switch+0x1c1/0x7e0 [ 209.314767] ? syscall_return_slowpath+0x550/0x550 [ 209.319692] ? syscall_return_slowpath+0x2ac/0x550 [ 209.324616] ? prepare_exit_to_usermode+0x350/0x350 [ 209.329621] ? prepare_exit_to_usermode+0x227/0x350 [ 209.334628] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 209.339292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.344128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.349305] RIP: 0033:0x4548b9 [ 209.352478] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 209.360174] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 209.367438] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 209.374694] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 209.381948] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 209.389204] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 209.396530] warn_alloc_show_mem: 2 callbacks suppressed [ 209.396534] Mem-Info: [ 209.404348] active_anon:81934 inactive_anon:78 isolated_anon:0 [ 209.404348] active_file:2836 inactive_file:5904 isolated_file:0 [ 209.404348] unevictable:0 dirty:217 writeback:0 unstable:0 [ 209.404348] slab_reclaimable:11976 slab_unreclaimable:118395 [ 209.404348] mapped:24193 shmem:85 pagetables:678 bounce:0 [ 209.404348] free:1375939 free_pcp:630 free_cma:0 [ 209.437807] Node 0 active_anon:327736kB inactive_anon:312kB active_file:11344kB inactive_file:23616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96772kB dirty:868kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 235520kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 209.465855] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 209.476051] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 209.492014] lowmem_reserve[]: 0 2850 6358 6358 [ 209.492034] Node 0 [ 209.503843] syz-executor1 cpuset= [ 209.508412] DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:736kB free_cma:0kB [ 209.510617] syz1 [ 209.514058] lowmem_reserve[]: [ 209.541187] mems_allowed=0 [ 209.541196] CPU: 0 PID: 1977 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 209.543151] 0 [ 209.546220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.546224] Call Trace: [ 209.546241] dump_stack+0x194/0x24d [ 209.549144] 0 [ 209.556388] ? arch_local_irq_restore+0x53/0x53 [ 209.556395] ? idr_get_free+0xfd0/0xfd0 [ 209.556405] ? kernel_text_address+0x102/0x140 [ 209.558187] 3507 [ 209.567514] warn_alloc+0x19a/0x2b0 [ 209.567524] ? zone_watermark_ok_safe+0x400/0x400 [ 209.570085] 3507 [ 209.573683] ? save_stack+0xa3/0xd0 [ 209.573691] ? save_stack+0x43/0xd0 [ 209.580102] ? kasan_kmalloc+0xad/0xe0 [ 209.580108] ? __kmalloc_node+0x47/0x70 [ 209.580118] ? kvmalloc_node+0x64/0xd0 [ 209.584067] Node 0 [ 209.588618] __vmalloc_node_range+0x4f0/0x650 [ 209.588627] ? fs_reclaim_acquire+0x20/0x20 [ 209.590679] Normal free:2554008kB min:37188kB low:46484kB high:55780kB active_anon:338256kB inactive_anon:312kB active_file:11344kB inactive_file:23616kB unevictable:0kB writepending:868kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5376kB pagetables:2712kB bounce:0kB free_pcp:916kB local_pcp:504kB free_cma:0kB [ 209.594257] ? lock_downgrade+0x980/0x980 [ 209.594270] ? xt_alloc_entry_offsets+0x21/0x30 [ 209.599086] lowmem_reserve[]: [ 209.601114] __vmalloc_node_flags_caller+0x50/0x60 [ 209.601122] ? xt_alloc_entry_offsets+0x21/0x30 [ 209.601132] kvmalloc_node+0x82/0xd0 [ 209.604735] 0 [ 209.608330] xt_alloc_entry_offsets+0x21/0x30 [ 209.608342] translate_table+0x235/0x1690 [ 209.612200] 0 [ 209.616146] ? retint_kernel+0x10/0x10 [ 209.616163] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 209.620018] 0 [ 209.622229] ? _copy_from_user+0x99/0x110 [ 209.622239] do_ip6t_set_ctl+0x370/0x5f0 [ 209.626709] 0 [ 209.631002] ? translate_compat_table+0x1c50/0x1c50 [ 209.631022] ? mutex_unlock+0xd/0x10 [ 209.664262] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 209.664274] nf_setsockopt+0x67/0xc0 [ 209.668918] Node 0 [ 209.671990] ipv6_setsockopt+0x10b/0x130 [ 209.672002] tcp_setsockopt+0x82/0xd0 [ 209.676906] DMA: [ 209.681544] sock_common_setsockopt+0x95/0xd0 [ 209.681555] SyS_setsockopt+0x189/0x360 [ 209.685245] 1*4kB [ 209.687014] ? SyS_recv+0x40/0x40 [ 209.687026] ? move_addr_to_kernel+0x60/0x60 [ 209.691494] (U) [ 209.695610] ? SyS_sendto+0x40/0x50 [ 209.695616] ? SyS_recv+0x40/0x40 [ 209.695627] do_syscall_64+0x281/0x940 [ 209.697427] 0*8kB [ 209.701279] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.701291] ? finish_task_switch+0x1c1/0x7e0 [ 209.701300] ? syscall_return_slowpath+0x550/0x550 [ 209.706119] 0*16kB [ 209.707890] ? syscall_return_slowpath+0x2ac/0x550 [ 209.707901] ? prepare_exit_to_usermode+0x350/0x350 [ 209.712026] 1*32kB [ 209.716058] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.716071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.717846] (U) [ 209.722827] RIP: 0033:0x4548b9 [ 209.722831] RSP: 002b:00007f45aae09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 209.722841] RAX: ffffffffffffffda RBX: 00007f45aae0a6d4 RCX: 00000000004548b9 [ 209.726530] 2*64kB [ 209.731766] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 209.731770] RBP: 000000000072c010 R08: 0000000000000004 R09: 0000000000000000 [ 209.731775] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 209.731781] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000002 [ 209.735475] (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 209.880547] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 209.896625] Node 0 Normal: 1138*4kB (UMEH) 1484*8kB (UMH) 2128*16kB (UMEH) 1662*32kB (UMEH) 859*64kB (UMH) 213*128kB (UMH) 59*256kB (UMEH) 16*512kB (UME) 5*1024kB (UE) 12*2048kB (UME) 569*4096kB (UM) = 2569512kB [ 209.915602] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 209.924171] 8850 total pagecache pages [ 209.928054] 0 pages in swap cache 2018/03/30 08:18:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2042800000000}}, 0x0, 0x8001, 0x8001, 0x1ff, 0xab45}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000a80)={r5, 0x9e}, 0x8) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r6, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r6, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000ac0)=0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r8, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:32 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:32 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:32 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:33 executing program 6: syz_emit_ethernet(0xab, &(0x7f0000000080)={@random="c4eea9f8fd64", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x8, 0x1ec, 0x2}], {0x8100, 0x6e5cafb0, 0x0, 0x3}}], {@llc={0x4, {@snap={0xab, 0x1, "ca", "120951", 0xe8f7, "a218a63d79a7551ab19fd339b109155c90fe8e53eb46948258e39704718de3f754a124970a8c9d2ec7c10c83cad5431d9fefc8f7049e91ab63df595e3f59fad2687df93963eff17290548bbc1efaef41a1d50ff9ecb8b7d5747adf955859298e737302f8bf6876ec11ba41345aafd160d2487df0e30215437f2df16e296cff0568f91e8708b151ee596860a7f7"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 08:18:33 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:33 executing program 1: close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x1, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="071d5daff7200f1d59cd78059eef6599f356308442d9cd3c4488239cf5e91f814e8e7bbae5cce1b7070ca7e887bf87a6b5ad91641397991eba3143b66e095251f0f7c0904bcb0784ce373f3503808966cdaab0100862b9e9644112627313e4f0bfb41c3c5b7918b4c49559c4e6b984ee7e2039f88cf7cda311ebb69a01326e4c42fae6175e14c88c816cb903234c6a58ef3edf", @ANYRES16=0x0, @ANYBLOB="100000000000000000000e000000"], 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x1c, 0x5}, 0x122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)=ANY=[@ANYBLOB="50000000000000001f0100bf3efd5b566477bb00040000005a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a4312a6d0"], 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000940)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) accept4(r3, &(0x7f00000008c0)=@generic, &(0x7f00000003c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r7, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:33 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x1d, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x2, 'sed\x00', 0x6, 0x1, 0x3e}, {@rand_addr, 0x4e21, 0x1, 0x9, 0x3, 0x8000}}, 0x44) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x7f, 0xffffffffffffffff}) read(r0, &(0x7f00000002c0)=""/145, 0x91) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000000200)=0x29, 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/30 08:18:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/224, 0xe0}, {&(0x7f0000000840)=""/51, 0x33}, {&(0x7f0000000880)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x5}, 0x40000000) getpeername$netlink(r1, &(0x7f0000000980), &(0x7f00000009c0)=0xc) socketpair$inet6(0xa, 0x80000, 0x845, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="56d4b1e13add7c0f110305dfb9b8da1e4d1f5b184571ecf9", 0x18) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b0000007d36f60d56d2192d958e4d7d95bd6e8ce5ddb64f89bb72407a8c75194e4d30fc2b6dfca94b9f8a228a9c5c9dc360b8d1e1b5b5cf5632f24ad8a9217e412e377716dd4e52fe8335e6c5834ec348fdb8389139e40a0d530a7af566dd9a3c607b8c4df84baafc19c042942efcad8730a993aec2b03d7a295e9a2278d4e092f62c4bbcc965624ccb9fbbae4744"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000ac0)={0x9, 0x470, 0x8200, 0x5, 0x5, 0x8, 0x9, 0xe6, 0x0}, &(0x7f0000000240)=0x706) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="d5ea08e17fd8fccf443326ad763cf6dd1cb80e4f50a5afe2b6321bf4fdb66597e24b17c195f2a5eb496e2e39fb07e5dd637687f5ba70ed0c683c85", 0x3b}, {&(0x7f0000000400)="b7af1483bb38886b516af3e2d938837c246812771a9f1446306bdb872bdc177114500b20c0faf6dfdab7ac8c0fc3abf0e227555252e0856a9de0ed02504ee8948663037c312e82e30c364e4236a64759d4d361c1abae8c4756ed4a05df90bbd982d047d67dabd7d757a1b3f63e879959a3e4ad90fccc911f8ea2182549903ad8fed25b41f711ec72362b8325e87b", 0x8e}], 0x2, &(0x7f0000000b40)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x20, 0x200, 0x236d, 0x80, 0x400, 0x8, 0x7, r3}}], 0x30, 0x4004004}, 0x0) 2018/03/30 08:18:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 209.931497] Swap cache stats: add 0, delete 0, find 0/0 [ 209.936853] Free swap = 0kB [ 209.939868] Total swap = 0kB [ 209.942878] 1965969 pages RAM [ 209.945969] 0 pages HighMem/MovableOnly [ 209.949932] 333455 pages reserved 2018/03/30 08:18:33 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 210.000504] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 210.012368] syz-executor1 cpuset=syz1 mems_allowed=0 [ 210.017502] CPU: 0 PID: 2016 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 210.024764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.025864] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 210.034103] Call Trace: [ 210.034120] dump_stack+0x194/0x24d [ 210.034131] ? arch_local_irq_restore+0x53/0x53 [ 210.034142] ? idr_get_free+0xfd0/0xfd0 [ 210.034151] ? kernel_text_address+0x102/0x140 [ 210.034166] warn_alloc+0x19a/0x2b0 [ 210.045979] syz-executor3 cpuset= [ 210.048533] ? zone_watermark_ok_safe+0x400/0x400 [ 210.048549] ? save_stack+0xa3/0xd0 [ 210.048556] ? save_stack+0x43/0xd0 [ 210.048562] ? kasan_kmalloc+0xad/0xe0 [ 210.048571] ? __kmalloc_node+0x47/0x70 [ 210.052183] syz3 [ 210.056817] ? kvmalloc_node+0x64/0xd0 [ 210.060795] mems_allowed=0 [ 210.065324] __vmalloc_node_range+0x4f0/0x650 [ 210.065333] ? fs_reclaim_acquire+0x20/0x20 [ 210.109620] ? lock_downgrade+0x980/0x980 [ 210.113752] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.118401] __vmalloc_node_flags_caller+0x50/0x60 [ 210.123307] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.127954] kvmalloc_node+0x82/0xd0 [ 210.131647] xt_alloc_entry_offsets+0x21/0x30 [ 210.136122] translate_table+0x235/0x1690 [ 210.140247] ? lock_release+0xa40/0xa40 [ 210.144198] ? check_same_owner+0x320/0x320 [ 210.148496] ? __check_object_size+0x8b/0x530 [ 210.152972] ? __might_sleep+0x95/0x190 [ 210.156923] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 210.161744] ? kasan_check_write+0x14/0x20 [ 210.165956] ? _copy_from_user+0x99/0x110 [ 210.170083] do_ip6t_set_ctl+0x370/0x5f0 [ 210.174121] ? lock_downgrade+0x980/0x980 [ 210.178247] ? translate_compat_table+0x1c50/0x1c50 [ 210.183250] ? lock_release+0xa40/0xa40 [ 210.187213] ? mutex_unlock+0xd/0x10 [ 210.190905] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 210.196159] nf_setsockopt+0x67/0xc0 [ 210.199853] ipv6_setsockopt+0x10b/0x130 [ 210.203891] tcp_setsockopt+0x82/0xd0 [ 210.207674] sock_common_setsockopt+0x95/0xd0 [ 210.212147] SyS_setsockopt+0x189/0x360 [ 210.216103] ? SyS_recv+0x40/0x40 [ 210.219547] ? mm_fault_error+0x2c0/0x2c0 [ 210.223675] ? move_addr_to_kernel+0x60/0x60 [ 210.228062] ? SyS_sendto+0x40/0x50 [ 210.231664] ? SyS_recv+0x40/0x40 [ 210.235096] do_syscall_64+0x281/0x940 [ 210.238958] ? __do_page_fault+0xc90/0xc90 [ 210.243177] ? _raw_spin_unlock_irq+0x27/0x70 [ 210.247649] ? finish_task_switch+0x1c1/0x7e0 [ 210.252122] ? syscall_return_slowpath+0x550/0x550 [ 210.257030] ? syscall_return_slowpath+0x2ac/0x550 [ 210.261936] ? prepare_exit_to_usermode+0x350/0x350 [ 210.266929] ? prepare_exit_to_usermode+0x227/0x350 [ 210.271925] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 210.276572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.281397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.286563] RIP: 0033:0x4548b9 [ 210.289732] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.297419] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 210.304664] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 210.311911] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 210.319160] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 210.326407] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 210.333671] CPU: 1 PID: 2023 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 210.340952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.350300] Call Trace: [ 210.352884] dump_stack+0x194/0x24d [ 210.356508] ? arch_local_irq_restore+0x53/0x53 [ 210.361155] ? idr_get_free+0xfd0/0xfd0 [ 210.365105] ? kernel_text_address+0x102/0x140 [ 210.369668] warn_alloc+0x19a/0x2b0 [ 210.373272] ? zone_watermark_ok_safe+0x400/0x400 [ 210.378097] ? save_stack+0xa3/0xd0 [ 210.381697] ? save_stack+0x43/0xd0 [ 210.385298] ? kasan_kmalloc+0xad/0xe0 [ 210.389158] ? __kmalloc_node+0x47/0x70 [ 210.393107] ? kvmalloc_node+0x64/0xd0 [ 210.396977] __vmalloc_node_range+0x4f0/0x650 [ 210.401447] ? fs_reclaim_acquire+0x20/0x20 [ 210.405743] ? lock_downgrade+0x980/0x980 [ 210.409875] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.414521] __vmalloc_node_flags_caller+0x50/0x60 [ 210.419425] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.424068] kvmalloc_node+0x82/0xd0 [ 210.427760] xt_alloc_entry_offsets+0x21/0x30 [ 210.432246] translate_table+0x235/0x1690 [ 210.436371] ? lock_release+0xa40/0xa40 [ 210.440320] ? check_same_owner+0x320/0x320 [ 210.444615] ? __check_object_size+0x8b/0x530 [ 210.449087] ? __might_sleep+0x95/0x190 [ 210.453035] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 210.457851] ? kasan_check_write+0x14/0x20 [ 210.462059] ? _copy_from_user+0x99/0x110 [ 210.466181] do_ip6t_set_ctl+0x370/0x5f0 [ 210.470215] ? lock_acquire+0x1d5/0x580 [ 210.474165] ? translate_compat_table+0x1c50/0x1c50 [ 210.479161] ? mutex_unlock+0xd/0x10 [ 210.482850] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 210.488102] nf_setsockopt+0x67/0xc0 [ 210.491794] ipv6_setsockopt+0x10b/0x130 [ 210.495831] tcp_setsockopt+0x82/0xd0 [ 210.499615] sock_common_setsockopt+0x95/0xd0 [ 210.504085] SyS_setsockopt+0x189/0x360 [ 210.508036] ? SyS_recv+0x40/0x40 [ 210.511469] ? security_file_ioctl+0x89/0xb0 [ 210.515852] ? fput+0xd2/0x140 [ 210.519026] ? SyS_ioctl+0x66/0xc0 [ 210.522538] ? SyS_recv+0x40/0x40 [ 210.525966] do_syscall_64+0x281/0x940 [ 210.529830] ? __do_page_fault+0xc90/0xc90 [ 210.534039] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 210.539552] ? syscall_return_slowpath+0x550/0x550 [ 210.544457] ? syscall_return_slowpath+0x2ac/0x550 [ 210.549365] ? prepare_exit_to_usermode+0x227/0x350 [ 210.554354] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 210.559017] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.563839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.569004] RIP: 0033:0x4548b9 [ 210.572169] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.579849] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 210.587094] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 210.594337] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 210.601579] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 210.608824] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 210.616123] warn_alloc_show_mem: 2 callbacks suppressed [ 210.616125] Mem-Info: [ 210.623922] active_anon:87159 inactive_anon:78 isolated_anon:0 [ 210.623922] active_file:2840 inactive_file:5925 isolated_file:0 [ 210.623922] unevictable:0 dirty:230 writeback:0 unstable:0 [ 210.623922] slab_reclaimable:11979 slab_unreclaimable:117808 [ 210.623922] mapped:24265 shmem:85 pagetables:707 bounce:0 [ 210.623922] free:1371181 free_pcp:626 free_cma:0 [ 210.636594] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 210.657372] Node 0 active_anon:348636kB inactive_anon:312kB active_file:11360kB inactive_file:23700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97060kB dirty:920kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 210.657376] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.657394] lowmem_reserve[]: 0 2850 6358 6358 [ 210.657406] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:736kB free_cma:0kB [ 210.657424] lowmem_reserve[]: 0 0 3507 3507 [ 210.657435] Node 0 Normal free:2548044kB min:37188kB low:46484kB high:55780kB active_anon:348636kB inactive_anon:312kB active_file:11360kB inactive_file:23700kB unevictable:0kB writepending:920kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5568kB pagetables:2828kB bounce:0kB free_pcp:1132kB local_pcp:416kB free_cma:0kB [ 210.657451] lowmem_reserve[]: 0 0 0 0 [ 210.657461] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB [ 210.669295] syz-executor1 cpuset=syz1 [ 210.697314] (M) [ 210.723449] mems_allowed=0 [ 210.727967] = 15908kB [ 210.727972] Node 0 [ 210.755743] CPU: 0 PID: 2036 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 210.760024] DMA32: [ 210.789829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.789832] Call Trace: [ 210.789846] dump_stack+0x194/0x24d [ 210.789856] ? arch_local_irq_restore+0x53/0x53 [ 210.793633] 5*4kB [ 210.805998] ? idr_get_free+0xfd0/0xfd0 [ 210.806009] ? kernel_text_address+0x102/0x140 [ 210.806025] warn_alloc+0x19a/0x2b0 [ 210.809796] (UM) [ 210.811741] ? zone_watermark_ok_safe+0x400/0x400 [ 210.811756] ? save_stack+0xa3/0xd0 [ 210.814662] 9*8kB [ 210.817038] ? save_stack+0x43/0xd0 [ 210.817044] ? kasan_kmalloc+0xad/0xe0 [ 210.817052] ? __kmalloc_node+0x47/0x70 [ 210.819263] (UM) [ 210.826499] ? kvmalloc_node+0x64/0xd0 [ 210.826514] __vmalloc_node_range+0x4f0/0x650 [ 210.828726] 6*16kB [ 210.838047] ? fs_reclaim_acquire+0x20/0x20 [ 210.838055] ? lock_downgrade+0x980/0x980 [ 210.838067] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.840623] (UM) [ 210.844216] __vmalloc_node_flags_caller+0x50/0x60 [ 210.844224] ? xt_alloc_entry_offsets+0x21/0x30 [ 210.844234] kvmalloc_node+0x82/0xd0 [ 210.848878] 9*32kB [ 210.850997] xt_alloc_entry_offsets+0x21/0x30 [ 210.851010] translate_table+0x235/0x1690 [ 210.854958] (UM) [ 210.859506] ? lock_release+0xa40/0xa40 [ 210.859514] ? check_same_owner+0x320/0x320 [ 210.859522] ? __check_object_size+0x8b/0x530 2018/03/30 08:18:34 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x506}, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xc7, 0x1}) 2018/03/30 08:18:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 210.863126] 6*64kB [ 210.865161] ? __might_sleep+0x95/0x190 [ 210.865171] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 210.869991] (UM) [ 210.873584] ? kasan_check_write+0x14/0x20 [ 210.873596] ? _copy_from_user+0x99/0x110 [ 210.875724] 7*128kB [ 210.879320] do_ip6t_set_ctl+0x370/0x5f0 [ 210.879330] ? translate_compat_table+0x1c50/0x1c50 [ 210.883192] (UM) [ 210.887142] ? mutex_unlock+0xd/0x10 [ 210.887152] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 210.889194] 8*256kB [ 210.893050] nf_setsockopt+0x67/0xc0 [ 210.893061] ipv6_setsockopt+0x10b/0x130 [ 210.897530] (UM) [ 210.899736] tcp_setsockopt+0x82/0xd0 [ 210.899751] sock_common_setsockopt+0x95/0xd0 [ 210.904043] 9*512kB [ 210.908157] SyS_setsockopt+0x189/0x360 [ 210.908168] ? SyS_recv+0x40/0x40 [ 210.912811] (UM) [ 210.914846] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 210.914856] ? SyS_sendto+0x40/0x50 [ 210.919762] 8*1024kB [ 210.924394] ? SyS_recv+0x40/0x40 [ 210.924402] do_syscall_64+0x281/0x940 [ 210.924411] ? __do_page_fault+0xc90/0xc90 [ 210.928099] (UM) [ 210.930299] ? _raw_spin_unlock_irq+0x27/0x70 [ 210.930307] ? finish_task_switch+0x1c1/0x7e0 [ 210.930317] ? syscall_return_slowpath+0x550/0x550 [ 210.934788] 6*2048kB [ 210.938902] ? syscall_return_slowpath+0x2ac/0x550 [ 210.938910] ? prepare_exit_to_usermode+0x350/0x350 [ 210.938919] ? prepare_exit_to_usermode+0x227/0x350 [ 210.940958] (UM) [ 210.945692] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 210.945701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.945715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.945724] RIP: 0033:0x4548b9 [ 210.950063] 706*4096kB [ 210.954515] RSP: 002b:00007f45aae2ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.954524] RAX: ffffffffffffffda RBX: 00007f45aae2b6d4 RCX: 00000000004548b9 [ 210.954531] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 210.956749] (UM) [ 210.960681] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 210.960685] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 210.960690] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000001 [ 210.965538] = 2920668kB [ 210.965542] Node 0 Normal: 1177*4kB (UMEH) 1319*8kB (UMH) 2112*16kB (UMH) 1663*32kB (UMEH) 859*64kB (UMH) 213*128kB (UMH) 63*256kB (UMEH) 16*512kB (UME) 5*1024kB (UE) 13*2048kB (UME) 569*4096kB (UM) = 2571196kB [ 211.176640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 211.185240] 8859 total pagecache pages [ 211.189118] 0 pages in swap cache [ 211.192561] Swap cache stats: add 0, delete 0, find 0/0 [ 211.197914] Free swap = 0kB [ 211.200919] Total swap = 0kB 2018/03/30 08:18:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:34 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket(0x1, 0x3, 0x5) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x6, 0x10}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x10, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f00000008c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000a80)=""/207, 0xcf}, {&(0x7f0000000640)=""/44, 0x2c}], 0x2, &(0x7f00000006c0)=""/28, 0x9c, 0x5}, 0x800122) sendmmsg$nfc_llcp(r1, &(0x7f0000008500)=[{&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0xed9, "a5827282210f7148f9c544890a0ca91538d1e1ceb4632da5e90c06ea8fc82fb282c43ea329540ed5142663e59d8e5da9cdd4e0ef8279c81926ab48efc1da2a", 0x18}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000007c0)="4b8a4f39948743bc1fba185ab16223c3762e38cf8dee4296eb2874f2aee8436174f647fd894570342b9c0a6003285979dde055c5a2631fa4783b9aa8923ecf3cef69a4d1d81059e0f6f51413bfc6f6013692a5ffa35d6a74f99521a32e280568d71d194e471576a9100714042e2279e294ad8ed8f8c8b90e0f50af41f1a035e68c6307a1ae44088319b59f150c7bede3d696c297c3626bc258e2021483b897d64fd3e8abb2e01b6b9fd215b3833b15e3cfcfbb6226fab92fd898ecc1ecdf25012015b4c1b3e86eb60601620ae51227717a03f9af31c1b4bf5e2ef02979952bf3bd85ee5a747d89adc727df13c98a", 0xee}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000000000008400010081000000ffb8b905b897fb6d3428a9ac5bf164fb41f4503c724cc96b2d598f668deb40ad5e6f5b862e882cb580e0f2e75d0acd27b0f9bc43082f6d57e257c258f098763c16e7245ab170b8a5533fd41d53ca0b5756997cf07740e5d38063b132f32918fa830e7b5c86c8d2ef7bbaae4350657a"], 0x7f, 0xc010}, {&(0x7f0000001180)={0x27, 0x1, 0x0, 0x0, 0x4, 0xdd2, "671f8d22ac4e2565b716976ec039636b38d3a2afd506975cf37053367e3ea05bde41f315ca2ca1b38f4ecdde7a501e7f35d273943aba0383bb5e15ec69a737", 0x2c}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001080)="61f7e889371d30a09deb5b9b1d3960f6a44da7c32542c5", 0x17}, {&(0x7f00000013c0)="7b9f6e741c94c1ed06313fa310218bf7c39147ef79f834bee4d6cb28b20ceaf7a0729f369d94b56e9a93c4b95adc595a2731b875f18b7d6753", 0x39}, {&(0x7f0000001480)="ff5231d9f719df8b71ca044aa3179fcdcc85eb3dd8e051da2f8b14126fc7e0794d9901a5cf92740ed8c4f8b6467bcaeba8a2d97a59e0cd750a5de5e380fbae84848b560100561d871b778b2b14439cfe076206a73f66fc5fa2b3c187dc026cd7351efe3a96efb1b90280bf5a4416edd396ad7759d6ed037919c91135c4fbae1447bdbc4848513e28cd036386d9f24353d8df4e09c397de70fd87d5e219aa09dbc712d83adfe64f17e6b7972fb5cc40191abd083382d80b751047f83a18335b0799cf9d95f865e7393143237b4fc6585e465846255e9cd767", 0xd8}], 0x3, &(0x7f0000001600)={0xf0, 0xff, 0x0, "61d552a341b6156cc7f3cbb09ae7d3e13bf09d540339535d5097e2edd6bf2ed8c9cc1cdd7b3b40771ad185834393e9a96b28d78457fd14fc1a2fbf9e18d04c21382250fcfba0ed587619fea6db14901528546877af72433e3f38f98187b068c152047822293f7086dc54ffbba16a843c620e226d91157d1c5696011c9081ef8d722afef6e273f644f09ebe792e5bca4f3feb8a1f729384f59ab48fcf3ea6d7b1f926849e4750b3ebd6de8ca706150f67e1f16ceec119f7b3e9b5734f92c8863be7b6a8c4aeea1f47e092d3f5c01ffe848eb96f43dc83b25add48"}, 0xf0, 0x4040000}, {&(0x7f0000001a40)={0x27, 0x1, 0x2, 0x0, 0x9a, 0xfffffffffffffffd, "958e4d6e2dc35215ed8ff93e28093359f8dab0a145e75e1b247c0d6b76cdc3fb0bb28f5d4e474825b9ae3ff49294666687168abb6ee304e08228bcbedf2f26"}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b40)="7039bc597afa4343749dffe9f2911a63dd8a973bda39d378e79f17982b95a20fba252acdf79950bae5d27b818d25c6c00941dc00ae85cdd8d6ef84200dc667f9e7fab3c5f3a7b611db438aa7d88a51a13c", 0x51}, {&(0x7f0000006000)="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", 0x800}], 0x2, &(0x7f0000001d80)={0x50, 0x11f, 0x4, "5a660c8686462d9528c430bdfa07712b9155dcf4cc6e82c0c641cc76ee8008acad776adb96dfe7b87fb9ef70562af21334bf4a430512a6d06de2"}, 0x50, 0x8000}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x5, 0x2, 0x7, "6da134ce09d41e0b8f85f7f4d9635c588cde415e6cdf1cc0dc315d542b067a335bd1bbd6816c05c39d96bf6a8ba3270fa01f2ad572d981e22ddf01084a714a", 0x17}, 0x60, &(0x7f0000008340)=[{&(0x7f00000080c0)="f2281ce2fe6c5ced4f87e0cb25a44dc4a89e9b76868240a6dd8952143152ffaa1ad09352d8e5a6f462a4bb27af22282222dd1bb4b36e5dc4d4b48f9ce8c1acb714ad8a8f77b5ad6dbdb2e630670bc09c7cd7aa54d2658d09644737277dcf6c6a2482f37050c86d4b12df4018f2813646f6a76bceb8cd1f5c2d7a2eaf4acf9b2d30d99ed353bf98c4a278b6b229b7ce702c4802b43d495b4a69b4ea3e2def4fde3f9d72dfc375cc73cb7a826844", 0xad}, {&(0x7f0000008200)="0ee32f7ce3e3d734039202e005486cb34e865554e9e43d9f62f5c1f60a71a1285893cc1f7696e7b04d67d7b692fd8934a97872873a298f5aa789277bb56fa683cd5d1be4bb77df3ae8dd8b1d97755fbde89a713bd6d96c5d546220b4ee9225d01023cd9e442d0b775e1c92f4008526b99af2691ca6f791b57c220f90535b04bda4a0f18dd9efb2691c9b6b0a84bb50ef0a79a4842ab8b3dce7e63ef6d2cfc22fb6fe74fae1845f2e5898c70095787bd448", 0xb1}, {&(0x7f0000008300)="072fc34fcfb8e7d34764bce1f680d40ab56b336d53d8ae92cb406d4147", 0x1d}], 0x3, &(0x7f00000083c0)={0x48, 0x10f, 0x899, "ae679498316243874a46ce9d2345308c1a03a04c8fba056cbb0904ee0afef7c2983d462be76670862dd8aae6c1b3083eb7f3"}, 0x48, 0x800}], 0x4, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socketpair(0xb, 0x805, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000082c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000086c0)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xaf20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="ac000040", @ANYRES16=r7, @ANYBLOB="200725bd7000fedbdf25030000000800060000000000080006000000000008000500090000002800010008000b00736970000c0006006e6f6e65000000000800080005000000080004004e210000080005000002000008000400070000003800020008000b000a00000008000500000000001400010000000000000000000000000000000000080004000500000008000700ffffffff"], 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 2018/03/30 08:18:34 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000008}, 0xc, &(0x7f0000000200)=[{&(0x7f0000002080)=ANY=[@ANYBLOB="d41200001f0010042abd7000ffdbdf250c00440008003300", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="692396eb5bd37df086aaf5672cae31176524fdba430e2ac67c6b0d080024007f00000108002700", @ANYRES32=r3, @ANYBLOB="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"], 0x12d4}], 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2], &(0x7f0000000240)=0x1) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:34 executing program 4: syz_emit_ethernet(0xfffffffffffffd26, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@can={0xc, {{0x3, 0x6, 0x96, 0xfffffffffffff38f}, 0x5, 0x1, 0x0, 0x0, "1ce06298701c8f58"}}}}, &(0x7f0000000000)={0x1, 0x0, [0x0, 0xe5f, 0x0, 0x6ae]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000014c0)=0x7e87, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@vsock, &(0x7f00000000c0)=0x80) sendmsg$unix(r1, &(0x7f0000001440)={&(0x7f0000001300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001380)="cfb66fc0dcb8e9a9d919dbe7fb4962a2eb43c81f179b00768a0028277f33810580bde164c2c90e5f6810ae0e7c1758f80325a12bfe8144760db7fb5505259dce7377c427c62b4500cad0e0d76cb3", 0x4e}], 0x1, 0x0, 0x0, 0x4050}, 0x24000801) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() bind(r1, &(0x7f0000001580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x4, 0x0, 0x3}}, 0x80) syz_emit_ethernet(0x3e, &(0x7f0000001200)=ANY=[@ANYBLOB="0180c20000003e785cc13e0086dd60c000e20008330000000000000000000000ffffacebd6ce3e839132a414ffcbff02000000000000000000000000552c052acbdc3d76cfab759762480001"], 0x0) sendmsg$nl_generic(r1, &(0x7f00000012c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000001280)={&(0x7f0000000180)={0x1074, 0x37, 0x0, 0x70bd27, 0x25dfdbfd, {0x11}, [@nested={0x5c, 0x8, [@typed={0x8, 0x2d, @fd=r2}, @typed={0x8, 0x3c, @pid=r3}, @generic="8a983fab0073dfc8e6cf5de8603c42700a19d512f294cfa295d4260c72a4b7d02e8e89973738cd613baff026229ee509c1ae723c4ad478791eb2a5ec44dd5562b2a2f043edec9737"]}, @nested={0x1004, 0x2d, [@generic="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"]}]}, 0x1074}, 0x1, 0x0, 0x0, 0x40004}, 0x8880) accept$ipx(r1, &(0x7f0000001540), &(0x7f0000001500)=0x10) 2018/03/30 08:18:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80044}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc000000", @ANYBLOB="000425bd7000fddbdf250d000000080006003f00000008000600060000001c00010008000500040000000800050002000000080009005e000000200103001400020067726530000000000000000000000000080008000700000008000500faffffff64000100080001000a00000008000b00736970000800050001000000080002002e00000014000300ff010000000000000000000000000001080005000000000014000300ff010000000000000000000000000600080004004e2200000800010002000000"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\b\x00', @ANYBLOB="01002abd7000fcdbdf25010000000800020002000000080001004e230000040005000800020002000000080003007e000000080003007f00000000000500080002000a000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet6(0xa, 0x4, 0x3ff, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x10001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r2, 0x10001, 0x4, 0x8093}, 0x10) 2018/03/30 08:18:34 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) [ 211.203930] 1965969 pages RAM [ 211.207025] 0 pages HighMem/MovableOnly [ 211.210986] 333455 pages reserved [ 211.239121] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 211.251123] syz-executor1 cpuset=syz1 mems_allowed=0 [ 211.256271] CPU: 1 PID: 2058 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 211.263540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.272898] Call Trace: [ 211.275431] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 211.275478] dump_stack+0x194/0x24d [ 211.287282] syz-executor3 cpuset= [ 211.290861] ? arch_local_irq_restore+0x53/0x53 [ 211.290868] ? idr_get_free+0xfd0/0xfd0 [ 211.290877] ? kernel_text_address+0x102/0x140 [ 211.290892] warn_alloc+0x19a/0x2b0 [ 211.294320] syz3 [ 211.298956] ? zone_watermark_ok_safe+0x400/0x400 [ 211.302912] mems_allowed=0 [ 211.307457] ? save_stack+0xa3/0xd0 [ 211.307465] ? save_stack+0x43/0xd0 [ 211.327922] ? kasan_kmalloc+0xad/0xe0 [ 211.331788] ? __kmalloc_node+0x47/0x70 [ 211.335742] ? kvmalloc_node+0x64/0xd0 [ 211.339622] __vmalloc_node_range+0x4f0/0x650 [ 211.344093] ? lock_acquire+0x1d5/0x580 [ 211.348045] ? lock_downgrade+0x980/0x980 [ 211.352174] ? xt_alloc_entry_offsets+0x21/0x30 [ 211.356835] __vmalloc_node_flags_caller+0x50/0x60 [ 211.361748] ? xt_alloc_entry_offsets+0x21/0x30 [ 211.366398] kvmalloc_node+0x82/0xd0 [ 211.370095] xt_alloc_entry_offsets+0x21/0x30 [ 211.374570] translate_table+0x235/0x1690 [ 211.378697] ? lock_release+0xa40/0xa40 [ 211.382649] ? check_same_owner+0x320/0x320 [ 211.387037] ? __check_object_size+0x8b/0x530 [ 211.391512] ? __might_sleep+0x95/0x190 [ 211.395464] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 211.400286] ? kasan_check_write+0x14/0x20 [ 211.404500] ? _copy_from_user+0x99/0x110 [ 211.408624] do_ip6t_set_ctl+0x370/0x5f0 [ 211.412747] ? lock_downgrade+0x980/0x980 [ 211.416872] ? translate_compat_table+0x1c50/0x1c50 [ 211.421865] ? lock_release+0xa40/0xa40 [ 211.425828] ? mutex_unlock+0xd/0x10 [ 211.429521] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 211.434775] nf_setsockopt+0x67/0xc0 [ 211.438471] ipv6_setsockopt+0x10b/0x130 [ 211.442511] tcp_setsockopt+0x82/0xd0 [ 211.446301] sock_common_setsockopt+0x95/0xd0 [ 211.450779] SyS_setsockopt+0x189/0x360 [ 211.454735] ? SyS_recv+0x40/0x40 [ 211.458174] ? SyS_recv+0x40/0x40 [ 211.461649] do_syscall_64+0x281/0x940 [ 211.465513] ? __do_page_fault+0xc90/0xc90 [ 211.469731] ? _raw_spin_unlock_irq+0x27/0x70 [ 211.474206] ? finish_task_switch+0x1c1/0x7e0 [ 211.478679] ? syscall_return_slowpath+0x550/0x550 [ 211.483586] ? syscall_return_slowpath+0x2ac/0x550 [ 211.488494] ? prepare_exit_to_usermode+0x350/0x350 [ 211.493487] ? prepare_exit_to_usermode+0x227/0x350 [ 211.498480] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 211.503125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.507948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.513114] RIP: 0033:0x4548b9 [ 211.516279] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 211.523963] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 211.531208] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 211.538458] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 211.545704] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff 2018/03/30 08:18:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000740), 0x7, &(0x7f0000000500)=""/226, 0x3a}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000000)=ANY=[]}, 0x78) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'rr\x00', 0x0, 0x81, 0x30}, 0x2c) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) socketpair(0xa, 0xb, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000280)={r4, 0x100000000}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r5}) 2018/03/30 08:18:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 211.552954] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 211.560219] CPU: 0 PID: 2049 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 211.567490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.576833] Call Trace: [ 211.579402] dump_stack+0x194/0x24d [ 211.583014] ? arch_local_irq_restore+0x53/0x53 [ 211.587658] ? idr_get_free+0xfd0/0xfd0 [ 211.591609] ? kernel_text_address+0x102/0x140 [ 211.596168] warn_alloc+0x19a/0x2b0 [ 211.599771] ? zone_watermark_ok_safe+0x400/0x400 [ 211.604594] ? save_stack+0xa3/0xd0 [ 211.608193] ? save_stack+0x43/0xd0 [ 211.611793] ? kasan_kmalloc+0xad/0xe0 [ 211.615651] ? __kmalloc_node+0x47/0x70 [ 211.619601] ? kvmalloc_node+0x64/0xd0 [ 211.623467] __vmalloc_node_range+0x4f0/0x650 [ 211.627934] ? fs_reclaim_acquire+0x20/0x20 [ 211.632236] ? lock_downgrade+0x980/0x980 [ 211.636363] ? xt_alloc_entry_offsets+0x21/0x30 [ 211.641009] __vmalloc_node_flags_caller+0x50/0x60 [ 211.645916] ? xt_alloc_entry_offsets+0x21/0x30 [ 211.650563] kvmalloc_node+0x82/0xd0 [ 211.654257] xt_alloc_entry_offsets+0x21/0x30 [ 211.658732] translate_table+0x235/0x1690 [ 211.662856] ? lock_release+0xa40/0xa40 [ 211.666805] ? check_same_owner+0x320/0x320 [ 211.671104] ? __check_object_size+0x8b/0x530 [ 211.675575] ? __might_sleep+0x95/0x190 [ 211.679525] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 211.684344] ? kasan_check_write+0x14/0x20 [ 211.688553] ? _copy_from_user+0x99/0x110 [ 211.692676] do_ip6t_set_ctl+0x370/0x5f0 [ 211.696729] ? lock_acquire+0x1d5/0x580 [ 211.700680] ? translate_compat_table+0x1c50/0x1c50 [ 211.705677] ? mutex_unlock+0xd/0x10 [ 211.709367] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 211.714618] nf_setsockopt+0x67/0xc0 [ 211.718309] ipv6_setsockopt+0x10b/0x130 [ 211.722347] tcp_setsockopt+0x82/0xd0 [ 211.726125] sock_common_setsockopt+0x95/0xd0 [ 211.730597] SyS_setsockopt+0x189/0x360 [ 211.734560] ? SyS_recv+0x40/0x40 [ 211.737994] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 211.743510] ? fput+0xd2/0x140 [ 211.746680] ? SyS_ioctl+0x66/0xc0 [ 211.750195] ? SyS_recv+0x40/0x40 [ 211.753626] do_syscall_64+0x281/0x940 [ 211.757489] ? __do_page_fault+0xc90/0xc90 [ 211.761700] ? _raw_spin_unlock_irq+0x27/0x70 [ 211.766171] ? finish_task_switch+0x1c1/0x7e0 [ 211.770652] ? syscall_return_slowpath+0x550/0x550 [ 211.775558] ? syscall_return_slowpath+0x2ac/0x550 [ 211.780478] ? prepare_exit_to_usermode+0x350/0x350 [ 211.785470] ? prepare_exit_to_usermode+0x227/0x350 [ 211.790459] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 211.795102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.799923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.805086] RIP: 0033:0x4548b9 2018/03/30 08:18:34 executing program 0: close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0xffffffffffffffc1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 211.808251] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 211.815931] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 211.823175] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 211.830417] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 211.837665] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 211.844909] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 211.852404] warn_alloc_show_mem: 2 callbacks suppressed 2018/03/30 08:18:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:34 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_int(r1, 0x0, 0x35, &(0x7f0000000200), &(0x7f00000002c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x54828e1ee7ad7312, 0x7, 0x6, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000440)={0x7, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000600)={0x2, r4}) ioctl(r2, 0x1, &(0x7f0000000300)="cac9fc4cbf1c20ec3a22e7381a37d3562f24f63f852403b80ef4cce86e6c8b64d7a4bf016ab455ce9b658a13d2965a88a7752079d2fd5b99d7be8c40ba98ae06734d894d063168c9ea66bf87d0a203a0b5414771ca3d5e7a431ef1ef5a60c428d2ac347edbf17d7d8e0688d11cbbb3ceb3fd58211a984d10e6e61e91c1c20b3ff4ea46fdaf32c1491c34569aaa8b78afd7f546e4a4c7f7c95fd9b1882079c959f9c093808d2a4c31e33aafb961b54ff8974ccbd6ed4485359c58bc6676a4832b64ce639cae00a7361bce2d09ecba9de0f58c68b064e3bfe11f82b97f") sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:34 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000008000100040001005c5962b47637f65ca63dfe125524b5d1666f89c3f6104d29ba8533b66bcb7fdefedc1d324e31b611311e4bf55e17d50c70a2fe88a467691e466c017f2953a73437ce1d9b6843975a6b7c53a2871c68b5a27abec6204e8f675cb4d7ece199fda5c63a54a3dffe2b583a5ca1c883b042c9053dfe857c4714b8"], 0x1c}, 0x1}, 0x0) [ 211.852406] Mem-Info: [ 211.860209] active_anon:85613 inactive_anon:78 isolated_anon:0 [ 211.860209] active_file:2840 inactive_file:5938 isolated_file:0 [ 211.860209] unevictable:0 dirty:243 writeback:0 unstable:0 [ 211.860209] slab_reclaimable:11978 slab_unreclaimable:117906 [ 211.860209] mapped:24249 shmem:85 pagetables:728 bounce:0 [ 211.860209] free:1372632 free_pcp:588 free_cma:0 [ 211.893674] Node 0 active_anon:332140kB inactive_anon:312kB active_file:11360kB inactive_file:23752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97096kB dirty:972kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 268288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 211.921725] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 211.922872] syz-executor1: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 211.947878] lowmem_reserve[]: 0 2850 6358 6358 [ 211.947895] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:624kB free_cma:0kB [ 211.947915] lowmem_reserve[]: 0 0 3507 3507 [ 211.947927] Node 0 Normal free:2553672kB min:37188kB low:46484kB high:55780kB active_anon:342348kB inactive_anon:312kB active_file:11360kB inactive_file:23752kB unevictable:0kB writepending:972kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5280kB pagetables:2764kB bounce:0kB free_pcp:1256kB local_pcp:628kB free_cma:0kB [ 211.947942] lowmem_reserve[]: 0 0 [ 211.959757] syz-executor1 cpuset= [ 211.964324] 0 [ 211.992085] syz1 [ 211.996383] 0 [ 212.026419] mems_allowed=0 [ 212.029841] Node 0 [ 212.033290] CPU: 1 PID: 2058 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 212.035062] DMA: [ 212.037001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.037004] Call Trace: [ 212.037019] dump_stack+0x194/0x24d [ 212.037030] ? arch_local_irq_restore+0x53/0x53 [ 212.038805] 1*4kB [ 212.041703] ? idr_get_free+0xfd0/0xfd0 [ 212.041718] ? kernel_text_address+0x102/0x140 [ 212.043928] (U) [ 212.051173] warn_alloc+0x19a/0x2b0 [ 212.051183] ? zone_watermark_ok_safe+0x400/0x400 [ 212.053224] 0*8kB [ 212.062554] ? save_stack+0xa3/0xd0 [ 212.062563] ? save_stack+0x43/0xd0 [ 212.065123] 0*16kB [ 212.068717] ? kasan_kmalloc+0xad/0xe0 [ 212.068723] ? __kmalloc_node+0x47/0x70 [ 212.068732] ? kvmalloc_node+0x64/0xd0 [ 212.073379] 1*32kB [ 212.075500] __vmalloc_node_range+0x4f0/0x650 [ 212.075508] ? lock_acquire+0x1d5/0x580 [ 212.079457] (U) [ 212.084006] ? lock_downgrade+0x980/0x980 [ 212.084019] ? xt_alloc_entry_offsets+0x21/0x30 [ 212.084028] __vmalloc_node_flags_caller+0x50/0x60 [ 212.085978] 2*64kB [ 212.089573] ? xt_alloc_entry_offsets+0x21/0x30 [ 212.089584] kvmalloc_node+0x82/0xd0 [ 212.094402] (U) [ 212.096522] xt_alloc_entry_offsets+0x21/0x30 [ 212.096532] translate_table+0x235/0x1690 [ 212.100132] 1*128kB [ 212.103725] ? lock_release+0xa40/0xa40 [ 212.103736] ? check_same_owner+0x320/0x320 [ 212.105946] (U) [ 212.109802] ? __check_object_size+0x8b/0x530 [ 212.109816] ? __might_sleep+0x95/0x190 [ 212.113764] 1*256kB [ 212.117620] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 212.117631] ? kasan_check_write+0x14/0x20 [ 212.119840] (U) [ 212.124304] ? _copy_from_user+0x99/0x110 [ 212.124313] do_ip6t_set_ctl+0x370/0x5f0 [ 212.128264] 0*512kB [ 212.130211] ? translate_compat_table+0x1c50/0x1c50 [ 212.130231] ? mutex_unlock+0xd/0x10 [ 212.134348] 1*1024kB [ 212.138982] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 212.138993] nf_setsockopt+0x67/0xc0 [ 212.143902] (U) [ 212.146110] ipv6_setsockopt+0x10b/0x130 [ 212.146121] tcp_setsockopt+0x82/0xd0 [ 212.150770] 1*2048kB [ 212.154453] sock_common_setsockopt+0x95/0xd0 [ 212.154464] SyS_setsockopt+0x189/0x360 [ 212.156412] (M) [ 212.160877] ? SyS_recv+0x40/0x40 [ 212.160895] ? SyS_recv+0x40/0x40 [ 212.165014] 3*4096kB [ 212.167309] do_syscall_64+0x281/0x940 [ 212.167318] ? __do_page_fault+0xc90/0xc90 [ 212.171267] (M) [ 212.175553] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.175560] ? finish_task_switch+0x1c1/0x7e0 [ 212.175570] ? syscall_return_slowpath+0x550/0x550 [ 212.177520] = 15908kB [ 212.181981] ? syscall_return_slowpath+0x2ac/0x550 [ 212.181992] ? prepare_exit_to_usermode+0x350/0x350 [ 212.185940] Node 0 [ 212.188231] ? prepare_exit_to_usermode+0x227/0x350 [ 212.188242] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 212.193056] DMA32: [ 212.197260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.197275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.199224] 5*4kB [ 212.203337] RIP: 0033:0x4548b9 [ 212.203341] RSP: 002b:00007f45aae4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 212.207384] (UM) [ 212.209676] RAX: ffffffffffffffda RBX: 00007f45aae4c6d4 RCX: 00000000004548b9 [ 212.209680] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 212.209687] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 212.214677] 9*8kB [ 212.218354] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 212.218358] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 212.255892] (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 212.388922] Node 0 Normal: 1088*4kB (UMH) 1243*8kB (UMH) 2109*16kB (UMEH) 1664*32kB (UMH) 860*64kB (UMH) 213*128kB (UMH) 66*256kB (UMEH) 16*512kB (UME) 5*1024kB (UE) 13*2048kB (UME) 569*4096kB (UM) = 2571048kB 2018/03/30 08:18:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/233}, {&(0x7f0000000100)=""/122}, {&(0x7f00000002c0)=""/234}, {&(0x7f00000003c0)=""/242}, {&(0x7f0000000000)=""/5}, {&(0x7f00000004c0)=""/24}, {&(0x7f0000000500)=""/138}], 0xffffffffffffe8e) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) 2018/03/30 08:18:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000080)="01000000020f0100130800087cf55988", 0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x48, "5df0d52c1b11b83bcc22f1b0e170789db9b334494770190a771e2ebcabd8cc451b02c0360447f5989bd9eb2924847275cf0f34790921919af9ac6c9419354a2cfc1f4cde98bc3408"}, &(0x7f0000000140)=0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x9e, "eb02685fcc77a44deee0447f558324ba7fe591bba3623036f237f5c0e19e273c707724c021829a61a33fd57ea77db4b03045303f6c503b1dbd690385f1f734de3466e0322d748ea363929eb4d9a0c8d17cd56c116efe6f14e1d4b378718643bcbe177862419ade86eac90b7ff74120100ad66e13953d1c88f06bc11e627f6548291c2097638823b9f80ca291c3d2fe6671cbb43f41f1230a1cdbd6988718"}, &(0x7f0000000240)=0xa6) 2018/03/30 08:18:35 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000200)=0x10, 0x80000) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000700000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000002000006000000e0000001000000000000000000000000000000fffa000000000000000000000800000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:35 executing program 1: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000100)) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="1077d6dfffffffffffff0d000000"], 0x3}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000", @ANYRES32=0x0, @ANYBLOB], 0x5}, 0x1}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) 2018/03/30 08:18:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) [ 212.407707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 212.416290] 8888 total pagecache pages [ 212.420165] 0 pages in swap cache [ 212.423603] Swap cache stats: add 0, delete 0, find 0/0 [ 212.428953] Free swap = 0kB [ 212.431971] Total swap = 0kB [ 212.434979] 1965969 pages RAM [ 212.438072] 0 pages HighMem/MovableOnly [ 212.442038] 333455 pages reserved 2018/03/30 08:18:35 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x7f, 0x6, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0xe4fe}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8201, 0x5, 0xfffffffffffffffa, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xef, "053ecdfdb4e879a620010939106d0ccfa2fd0b08048f0dbc63b824af7ed1fa8b60c1038cd00490bfef4f3b1faa1ad7df5c928d9343c6af65ee9e380dd30787d0d213534ff52210093ea18331019c50088f65aea1d4cd76ea6f6a96f554066bf42b60200df0c232ee8c553398c9066a943d7ff75fda93ba09c16e5a9057cd43ed73ba8905283fb86764baa0509ec11fa60a3dd5b9ba4e2e0a476ac27150c9b79ee03c84e6dd1b3ec26f2995550420a153fb50fd222c35ac27d5409b9f0717612b1778bccda1bf189df810cbcbf61918f19b02697971e4e6ad5b9aa546219fd86033f1c420f07edfc8dd0b769ecd3523"}, &(0x7f0000000300)=0xf7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @local}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x3, 0x1, [0x7]}, 0xa) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) sendmmsg(r1, &(0x7f000000c740)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000480)="4dcd7e949b00f4d8c712a4cbbb0268b613ddc00deb20c9af7ee5df0361e77b9e8ff791a12ba6b17a2b30b8959feb86a4d1949c33cbfa72ef7dd2f6dd054458014cd0b481f15fcfc89506910ccb2605f7b0d267cb0b249b64", 0x58}, {&(0x7f0000000500)="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"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"}], 0x2408, 0x8000}, 0x1}], 0xa, 0x8000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000c9c0)={{0x1, 0x38, 0xff, 0x7b36485d, 0x9, 0x1000}, 0x7fffffff, 0x7, 0x800, 0x3, 0x80000001, "a8b246d354620a239fc7baab5167e69c2d6cfd25ccf820587f3ab1de9cfd1b7833d0a42a7571fc47ae3d3f213387a96d477ee82908e73d0c359b5728d22f3b53568159ffe49da06389fca9b136b4a31230ae4fc355eb63fb6f206153c0ca9da7b11939b70a5f8dcd601fece3611f19f9e761a2d1ac91be330dc908d8a9f812b9"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000ca80)={0x0, @broadcast, @multicast2}, &(0x7f000000cac0)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000cb00)={'ip6tnl0\x00', 0x100}) bind$nfc_llcp(r0, &(0x7f000000cb40)={0x27, 0x0, 0x0, 0x6ae03e65d1a9e471, 0x1, 0x100000001, "7a4f4693926ef85ef9a0ddad33d5efb0a582b74e4e5a50c53634cb0af3a9ea573d2ce18688347cd5d641d24b4fae86fae619992c7ae8e9003afa8cf84c91c7", 0xd}, 0x60) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000cbc0)={r2, @rand_addr, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000cc00)={r6, 0x1, 0x6, @random="9219f852293a"}, 0x10) socketpair(0x15, 0x6, 0x9, &(0x7f000000cc40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000ccc0)={r8, &(0x7f000000cc80)}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r8, 0x0, 0x481, &(0x7f000000cd00), &(0x7f000000cd40)=0xc) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000000cd80)) accept$netrom(r7, &(0x7f000000cdc0), &(0x7f000000ce00)=0x10) listen(r8, 0x7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000ce40)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000ce80)=0x7, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000cec0)={0x9, 0x0, 0x1000}, 0x4) setsockopt$inet6_dccp_int(r9, 0x21, 0x1b, &(0x7f000000cf00)=0x7, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000000cf40)='tunl0\x00') setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000000cf80)={@empty, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000cfc0)={0x7f}, 0x1) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f000000e000)=@buf={0x1000, &(0x7f000000d000)="1a0c367fceb3fd3bee3d6e2430a201d28830558abd573c7316c4f9e29bde5580eea649d6ef0cac1ade4c4d9c844a67015ba244b942fa95c516622e22cd9f7a1675a6df31b96c82cc718329ef171cfce71cf031a45c04f984b9894844484eb2f9f03d3888bae38c142fd8031e6487e1337dde60403378da7d6c7adca3ceaa19dfb5e0eb86debce79134069a5e47e1d6746ba1935fffff1e69c639ee41cf076c2d0274e65b0032e183b390794e4d27b962df652aa212b8faf6abb4c05fa0bb82895076d321708d458763e7a05ff9bc5babb42da82620ee95c1a8db81a46b98f9a51fa1e5a04cb6be402d03c9aaad12fbf53652ecb06173d28ff5263b2eef5a76ee008e7f117b93abe6afc3328c857b009b2b40f005a9e85721b63d8301b69e9a60cb280e03be9346ed19987c4730f62f1bb7237153c998f604580b2dd424b8c63dd79d759008f18190ab30fb5b9cb5897a507033d77e4a337a15f712ee05e10d56c13e9e2c1b4478ade5e30e6bc4e0bf2c41ecfb0c2151b85c5da696cbec316b91d7c3262bbeb76e0c5368ef6cd14bd4acf9ad3215c1cc64794caf37bace0c911b4a5ab6b221a9e000ffc5ade891bfd30a9dcf8478802ec68b1bd4ce34385f4c19876eba067f73ac4102aa58f5078229b43797335c81585404a3d805794e2f1bc7a3bc03d5154f62772e90aba473f837e490d2efe2cc2d581d0b2d8d9b77acf5f2ff7711e4e1bb77d5351b0fec51ebdd8ca2351baa37e8fdab256ceb425772fd217a498835a258d705adddcdb1fdd8f72124aade910652e5244c201e1ddce126b2ad0d118d89f5e32a879e9c109e7bc4461aba0e59657768dfe5083b3ab84f93a38787ef028b7b8521b7831b439007b3958717c85c8457b88e72dec5aa4a1a61add38bc2eb18cd6c97a8aa421a165432c7341c7c6826537c856e828bbd0b4b624952d8dfeb814499d6fd759f4ed6cbf3ae0c7cfe13b71a2e9989480af63644b8c447d6583e5b0d42f5631ef333bc1a92c9f7e7aeee7e5af019bbdf4e27a02161df94231e111869e9890b3e364c5b24a48669371c03d533b828b01cd27babe0263959762def14aeb00bae857bdbc3310ed4572919239ddcb22289f57aafa7d4742d0276568b387c706092c6cce4feb21eb14e2370a824371a7fe12f823849f77e16c20a4a2a48c492132715cacb2fd7d65c0499be73005c84d851c2cc8b6b146ac5d599cc89ec115e17a31795c0b6b9eabee4778c99eae39d3b5e3b84d2e12b687fbd951a86efca44d127ee25f6a0793518d045de8b830fd2c5a2d67f66d3dc910a64a9ac855aa7e328b56add277395c6b3b985b05d35b4beaecd1064a42fe321b4ecaaa91a582fc8137d98b4cfd7f670fab043e2799014699f9bfaeadf6427ab6a8d1e136ca5ed664482ab4c1f7374cd5a8cc738e0de7de2363842f80559ed3feee11fea3dadb534b8ee5e04643a7eeac409ddefae1dda39cbe07dbab43a0f4a9643123099974a1db4cde2eb8232d188acc536d2d8e48d80143997401a14197ac26e52f986f786ae48108cd3f63081dc0ee8b2ec1758a0e29d40b4b1427825c9d5d3167d9f2e7831baf360af1e7748a10cfaf0440372eabc84848f59ec33b3da65086cad2ef2c1e84b192cec82abd84c8c299b2721d9d5ef91f2460c01d7c62be226e2d26880663a59633ee61ee29723abc5720311fdc287c831f0a4957706384e3aa9873bd9bbd57631e953f4ace278a8cbb5062d7111be3af24242fee938a34386722efa47fdab124ade14003497eedf8609873ac02272d5c60d69576bd6be20336bb3ba247753dfabd790ced04c9b4b6be033a158db4ebd01f8543ba8f343329a611c4bbc5fd09dead3b076cecdd9427ef100aef38863d9941b098ca393b01dd0e447eb42cd168c5370e49b3eb8a0e3f98a55cebab0af5f64e2087ed657ba358516a100c609ac9023bc90747386fa21ffed3a1a7be09bbaaf6e1056f2ec76a482517c7d7fe34a4f4a5073579f526529897915d1660c41c97a9c64367a29ef0f9674c670e66be816a6bc113bd9ae23307ce556d3c4053f8b1c30ca52334c5cf94591fcf0225cda2be0c6b15a4e62c51dc5c743721e76f734b2b6bc34201462363ee63cf6f8b6e3e6291839e2771f51748864feb20a19c24ee8c944e8ddc6a25389338fe1e2a34b273fa435dcec328978a5e3c8e86ee32521ef0f7cc0b2f20088f614fa8bd120efcb55b5c72b3118eef3757cdaad6026fe6c97d5b3149e7a386660925da69b5acde685e03b7d0171ee3ce508c4256824034ece4c763d897ea78203e3c80283ee699dbd694642fdc01bc31374c5bedb00d58d0edd70ca84bd1c3d342f86d2649995689d9bf142287b983cda5529600a00f884e78a6b88711914d37c83ff0c58145552564d9295b85638d8c1838c1e11c80929cb57fe8a61a384f647f985844bf6bf33eccb4f419bd45957e98a956fdadfe05eba39b2e50e29c7ce8973f6363406c110619f38670d6ca08cd1660715cbe747d52c351a11a9a20278565bcd7f194472268dcee7277f017167c58c458ca4696c7c18e439ace32580c4222d1ea1a4445a560a430428a32a9acc3dfd416c9c8f5be10e98b3b164d55c7466a47621ab0b38494aacd6e7ac8d59bf70e7cc1dc80e2f94f3ee38a653bf9121a898c3e89dbc04af265f1b468a24c91263368521ded2ab6a9612a4ee3540f2b52530bf821eac9dbf60be533f985eff9b2f34de7a5ac8722a84a62795d6d899692022406c2d208d4bf4cc26aa4012fd0e5ed151b9bd0774ba345ecc68ec728cbdef62845227bd592ce55bcc72105cc583e481140065e7b06fa2fd22412d1179dba965071452242e2baf2d915237735251479f445c4375d03badc6d6b291fc7c370098d6ed80b4fdee923e71f3bfccd37e5dac2e928458cf8f5757211a73dcfab7f9c27c67e87e954d42ca3f880fa943468c65a03c189b790c0cc677243c0560d9b379f339227f7684f9487b2bd1b649e5d96556803a6e5a20128f94b3ad4ee0e2f200c8aec113366e3828cb25d9dd383705718131cbc2ddf4bfa21fcd388badbf265ec25641cd9e01205d3dd5072434683100dd1fa91c18359514d3f1b9d0c55f2d8cdb7ad427aef80abf242806c5157e71e447a990316e5b986a0aaf28e89500f226d4d5a726a532237ba1c92908369f31b5215f52fc4b67095626502f2d9af9b36b53799afb4f4e0a933f4bbdc64d5331d2c511154aa815b61bb6036c4c46ced446ac9d7198c827893f5b8e09cad53dba8db7e7b68addc94691c8d39744c31a78e3317a88438bbc5aa699bcefcc34e3418e315646c9dd4f86f5b04db1d777ccb9839cd443d9acdaab452e8491dd91323fbb8fbf206a55a2ba135924ced42ea040a6e46fc5ad94e7effab614b41fb6a66e378c6c182e8f4e5371d5af4b59a25a65231325762619e837c4cbc2f8d357eabc67ca5ee69dafad9ad40fa2ab64989a0ca822892be16563e26bfc7f7e138f3547f9aaa38803bca2e6436677e898e7be1635cde46695e095bbb3b194d4f2faf8377747b3a852913b44c86ad70a1cbd5cd0f1373f0bf0bcac265d96beaf2fc8c92e91e5ae410d25d3f532281623562f6e75723ef331a2969de1ddc5f715695aa4a026ff69a5e553fc8655a848019587c4a03ee0dea510b6c3241203d82f5cc7a79c8ce4976139b32db97de7c7cd68a8dd4949a3847b75f58c7d1847e7c00428bf6cfedfdf4a131559a081f8c0810d1592ca16a80f731e58e7e02b0718f1a1538c4d6f3869c8953ceb3f10152af1afd7af68eb9f75ebad7bd11992f9e4588e9f2ec0055f2bc0ef3226afafe908c858ac0b64b0a0edde5c21a9f515ffe058f449710063295df7850278f2771eaace5ff6823510a86cb7be72f4cab2683f5420cfec2f986699a74489a038db81ea1f81b12056f9ce89814654b299829e71fb3f85ee5cad10e05c242651c0f94f508f748ff556090bbad6f0053093195b2fdc39d5a153bd1bcf24a0fe2e08ec8ceddfaa694dcb75fba6904a177677271fd1503735b97ac19e33dbf078c01a4a633206c9567b13f0067e92b187bdc1f9c8a58e1bbcd9b00e5ab8cf238baca7331bb33307d2fc05189b5178123a9f98fc10018a574bcf1f81fe5f9a51e79e78a8fe9f5cb4bccb6f7fe9c0ad54519791d9cd05f62593193d9a41e63fc8fc02c6c9e0abbbd05b58b15cd9a2056dcadd6bde347ae6598becc6f36fc15734fedcbd4e3aceb586958a18e4d3ee0a8b6df273a98bd3ca850565bac27dc09a470dc665a061b399f77a340f43bdddbfc12cc164039e79bd776c6e882158b52630f3ef86a82449d593da91967e373cc2c28708bdbd79ce631faad6ef00ad94be9292eb73fa9043c7c3f8ecd620a282650535b9e2b98061e0d9a3a1c41328a3f922865c3ee1ff2aee0e9405aab101a923989c9e1eb0091261cf92840cf89e478bb8857cefe90fecfbbd8a324cef028c5b65c16d896d2a311c8eac732205814137cb0fc1f541451196111beb0eff60a36f50150bb07b812dfb245c585853164bf960820b1579a09b6d9e02dc62e01ebc5b35557a1a0eb1a0afe490c757913c24b61ac66a5f649eb588fbeb56026f03e3dfaf1bdf07c4672b6f0813e3f9504d9b834777ad0388d37c82a2346d505938686e161927585f85ba4238253a3a6f6e7ecdf1e7dc704d0b66d26a82d11e290e371148dae80486897c3e1f05daf5c0dc2ec2c53b797fdc67472d59a2e0e6976d655231865d9edc3ae56397b027843db94ac6efa66e9563a39fe391fafa9a939daaea4ed41fdedd53fa6973fdf1b3bb925dce4aea5d976d009986f1c5e88e18b3743890e918954a19eb26d05fddef68bf272c5a94c959155b0adc86db77e81eac128b4f4286e814139649cccb96adac323c94e8112f5613ae87f7529f70485ed2a9fc811e4304de1e2fb62978b3ebbd99ede0e6e1fdad35c1e5a882e196dff2e2b436f1b95f676f65280dd4cb0bd800ce9e35c64e94870563c4e02cd38262e211fbefd5df0986d08dc9a216bb7207913f78316b18e0f0380b418b9d91d797141273eb97cf53baa4c8f2bf5d5649c58eea666b102497373f543e03d3a91dbec8aee6ba30b7ae230baf32cc32bf5ca2635808ac60f7ecfdff90d3dcdecbbf6a411a790bf3b00a7133dd61174f00831bf248c3dbdd3d5ac80226298e4305946feaf855205552a71b103c64b930c7b4e93bac7107ca7c5d13268ee0af1ebd36fd92ea242d62147683d9773be37f27a08b11c2a63412ab8168e73f01a4ddd17647af5656d431862fe0602510578ad6ac68e7a65d6281fd0d2d14ca1aed415bc4a2ed49f553a1536a6bd867de7354f5049b61331a8045b2aea0ad80fc3a28bfd90a38a43eee4ad2fe0f09335fe93d852cd6792e0b5b71e0f582276bfb68a5f21e53264e9aad87e532eea1d9ba251b64e868d338c98eb2022fb7595a50edabb359b8c971ca1686f02c5c9e6bc44716b6a26e0c63322e32ddba37f68832d401a00fb5dbccc61ec5874f4c83bad20c0219062fd9c0e86bf2d021587d99afcb99211eac29295a0cb5c642e1517f6448931dfb544c18ba1a5bcfd283825869be5b10ae4c56a0ffa28d281b394d0cf2775f464174b7dcb013d3d0a9d927795acdde79c23428bbadf40831895ebce2a875a1ce8431da0c24a0bf8f1d9de0faac011c7264c51c5cdeee4b9a92584600f1eb4c1e4b2c6114764fe76bac80c6e243644fccde224873bf69c3cc9bc3b343c9c806bf6d853d75392700792912be912bb189adce"}) 2018/03/30 08:18:35 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:35 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @local}, &(0x7f0000000500)=0x10) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000540)=0x3, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x9, 0x8, 0x1f, 0x3}, &(0x7f00000002c0)=0x98) r3 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x14) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockname$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/30 08:18:35 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa}, 0x0, [0x0, 0x60e]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockname(r1, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f00000002c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)="af49d62a83fe2628aced95ff1cab95793718c0b856050d66ba63a5705fb7f9d229e3b2a5f79f4619511da552677a9dce76fb086cc58571f9b9e8b058d2bbb855e262f5ae4c8c6c0f5cc726529b63da90be49b1f15ebb349e9f5f24890a446c2f2efef10bed2e564c3434", 0x6a}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="796b468e45602a12810b10414853e29bd86ac7582c4a547f6c65737647c0cea75e09d655bd4f92f87e16efd0604e65521a582ea6554c78c25be91559819f9754269267a0f877fe6373f8a28841b788fda47906552dcf0f5d15bf2a4474e66fca732105db6502b28673cbb701a54ebe2ad29b21450032b85353506cf0dab1d723df7d45d4f20ec1def3932d0d52af337390fd019d707f9c83065466b0e6791be430c38968e2f4241663bcf3724d77c2d16d0a8f1176e19f2739b8cdfcdc124cabc6109c1dd57c65240453756dbbb2ee24c16c9fb8581adf5b81325950e2aeaada", 0xe0}, {&(0x7f0000001700)="2d85cca7627a866642b8bf29e4a3cd875c214a8a40ac63a9315b743667f5169150baa156719ea42d7a95db6cb0cf5cdb68b45c8bd02fe564f2aa7bed139114e35bdf70b0a2d8c2b9db86fc9d274383023d2b4a67059693fc6e4ff9ef72b46168a0c3ded58da9c1f2bcd1ad13f45d9dbdf9a86afcd4e6267b89a60920091af69cbf38767cb16fc8efe0363b91a058f43d86d910571020c4c5493e62d3cc816b903bd233bc113e00973d02f32fae2e101f56bdc9035a31b2e32e79bf843918fe2c87ce9313293b6c06aa88d66da5c4a9479a613206c66d", 0xd6}, {&(0x7f0000000200)="571d84038ec3b566a5141b86bc6f268fbe7d4eb8", 0x14}, {&(0x7f0000001800)="2c3b00f9b9176db7568d8ac7095b065b559cd24b03a5ee3175589f71583f8b15e7f325e13d78129cc793ea03b8a51353775c3d211b20a1932626c4d7a8338f288285b787d62a4dbba9c9a503a28936c610d62e57321343c8596a3de091ee5e840a65ac0bf2e14c5e14d26b1898cafe720768fe2968303c0ba5a35c425eabec08cd7cd954eb365fd1df24c0c130cdf36ec9e44b3f08950f56f136bdd2faecbce185bdf5ec82cafc1ed43b6628f60a38ff62ca924429a34f8f37b495a98dc826e6d99a", 0xc2}], 0x6, &(0x7f0000002080)=[{0xb8, 0x112, 0x8, "8a83d5c078bf4f35c867cd29546b6f304782de910581b59ea2703efb974a1e6e453818e6ae23ff64e48c39390a16fd6b422e615ed7aba546d4d910bf927f982e26db20407210f3087bf5614b849bdd773ccf9658573a42caa028f486dc0986eb7423bcd9705c08d5628e7559ba05387a7b77815d076db402bb48da4cf323a1eaf4df56381fa38d033b4e520e1e3660b591adf833b08e8672126fc4fbb3bb208e3bc9"}, {0x1010, 0x112, 0x2, "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"}, {0x98, 0x10f, 0x3, "785d48e6370d525be2ac32f10c84be7d25525dde6096e29a62512cb9a57ed0631448bdb551be33ed073712b13a32dcb26bd1cb7157b4bf090f8e3225b609318b6797a73e92eea38791a3ce13eb64ed6c37366450c120642c8b1dac26e51292eeb8df50a034192d136c9aa59b95d254721584f2d35867f239e39065678890353d301fd6762508bb13"}], 0x1160, 0x40}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100001000000000000000e002bb340a97606000000"], 0x24}, 0x1}, 0x0) shutdown(r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 212.460318] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.467859] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.483833] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.491283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.503938] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.511358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.522092] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 212.533991] syz-executor3 cpuset=syz3 mems_allowed=0 [ 212.539152] CPU: 1 PID: 2114 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 212.546412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.555749] Call Trace: [ 212.555766] dump_stack+0x194/0x24d [ 212.555778] ? arch_local_irq_restore+0x53/0x53 [ 212.555787] ? idr_get_free+0xfd0/0xfd0 [ 212.555798] ? kernel_text_address+0x102/0x140 [ 212.570741] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.575146] warn_alloc+0x19a/0x2b0 [ 212.575158] ? zone_watermark_ok_safe+0x400/0x400 [ 212.582515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.586114] ? save_stack+0xa3/0xd0 [ 212.586124] ? save_stack+0x43/0xd0 [ 212.596877] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.599344] ? kasan_kmalloc+0xad/0xe0 [ 212.599351] ? __kmalloc_node+0x47/0x70 [ 212.599360] ? kvmalloc_node+0x64/0xd0 [ 212.599375] __vmalloc_node_range+0x4f0/0x650 [ 212.602999] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.606587] ? fs_reclaim_acquire+0x20/0x20 [ 212.606597] ? lock_downgrade+0x980/0x980 [ 212.606610] ? xt_alloc_entry_offsets+0x21/0x30 [ 212.615036] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.617802] __vmalloc_node_flags_caller+0x50/0x60 [ 212.617814] ? xt_alloc_entry_offsets+0x21/0x30 [ 212.617824] kvmalloc_node+0x82/0xd0 [ 212.617835] xt_alloc_entry_offsets+0x21/0x30 [ 212.621795] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.625648] translate_table+0x235/0x1690 [ 212.625658] ? lock_release+0xa40/0xa40 [ 212.625668] ? check_same_owner+0x320/0x320 [ 212.633963] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.638513] ? __check_object_size+0x8b/0x530 [ 212.638530] ? __might_sleep+0x95/0x190 [ 212.638542] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 212.638553] ? kasan_check_write+0x14/0x20 [ 212.642862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.646974] ? _copy_from_user+0x99/0x110 [ 212.646983] do_ip6t_set_ctl+0x370/0x5f0 [ 212.646992] ? lock_acquire+0x1d5/0x580 [ 212.658266] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.658971] ? translate_compat_table+0x1c50/0x1c50 [ 212.658991] ? mutex_unlock+0xd/0x10 [ 212.663914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.668537] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 212.668547] nf_setsockopt+0x67/0xc0 [ 212.668559] ipv6_setsockopt+0x10b/0x130 [ 212.673802] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.676719] tcp_setsockopt+0x82/0xd0 [ 212.676734] sock_common_setsockopt+0x95/0xd0 [ 212.676744] SyS_setsockopt+0x189/0x360 [ 212.685134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.689246] ? SyS_recv+0x40/0x40 [ 212.689255] ? mm_fault_error+0x2c0/0x2c0 [ 212.689266] ? security_file_ioctl+0x89/0xb0 [ 212.693976] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 212.697509] ? fput+0xd2/0x140 [ 212.697519] ? SyS_ioctl+0x66/0xc0 [ 212.697528] ? SyS_recv+0x40/0x40 [ 212.697541] do_syscall_64+0x281/0x940 [ 212.704907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 212.709363] ? __do_page_fault+0xc90/0xc90 [ 212.709372] ? _raw_spin_unlock_irq+0x27/0x70 [ 212.709383] ? finish_task_switch+0x1c1/0x7e0 [ 212.862812] ? syscall_return_slowpath+0x550/0x550 [ 212.867713] ? syscall_return_slowpath+0x2ac/0x550 [ 212.872614] ? prepare_exit_to_usermode+0x350/0x350 [ 212.877604] ? prepare_exit_to_usermode+0x227/0x350 [ 212.882589] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 212.887234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.892054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.897230] RIP: 0033:0x4548b9 [ 212.900394] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 212.908077] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 212.915328] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 212.922571] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 212.929812] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 212.937054] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 212.944363] warn_alloc_show_mem: 1 callbacks suppressed [ 212.944367] Mem-Info: [ 212.952146] active_anon:81408 inactive_anon:78 isolated_anon:0 [ 212.952146] active_file:2840 inactive_file:5965 isolated_file:0 [ 212.952146] unevictable:0 dirty:274 writeback:0 unstable:0 [ 212.952146] slab_reclaimable:11984 slab_unreclaimable:117869 [ 212.952146] mapped:24240 shmem:85 pagetables:656 bounce:0 [ 212.952146] free:1377096 free_pcp:585 free_cma:0 [ 212.985570] Node 0 active_anon:325632kB inactive_anon:312kB active_file:11360kB inactive_file:23860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96960kB dirty:1096kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 253952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 213.013697] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 213.039816] lowmem_reserve[]: 0 2850 6358 6358 [ 213.044409] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:736kB free_cma:0kB [ 213.072180] lowmem_reserve[]: 0 0 3507 3507 [ 213.076509] Node 0 Normal free:2571808kB min:37188kB low:46484kB high:55780kB active_anon:325632kB inactive_anon:312kB active_file:11360kB inactive_file:23860kB unevictable:0kB writepending:1096kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:4928kB pagetables:2624kB bounce:0kB free_pcp:980kB local_pcp:312kB free_cma:0kB [ 213.106389] lowmem_reserve[]: 0 0 0 0 [ 213.110205] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 213.123774] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 213.139878] Node 0 Normal: 1150*4kB (UMH) 1263*8kB (UMH) 2105*16kB (UMH) 1663*32kB (UMEH) 864*64kB (UMH) 213*128kB (UMH) 67*256kB (UMEH) 16*512kB (UME) 5*1024kB (UE) 13*2048kB (UME) 569*4096kB (UM) = 2571872kB 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000640)="697036f46e6c3000") getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000500)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0xfffffffffffffffe}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r6, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/30 08:18:36 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000080), 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000010}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r2, 0x120, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe31}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40805}, 0x4000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/24, 0x18}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) r1 = socket(0x11, 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) 2018/03/30 08:18:36 executing program 6: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) 2018/03/30 08:18:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:36 executing program 7: r0 = socket$inet(0x2, 0x0, 0x4100000000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x4}]}, 0x3c0) [ 213.158828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 213.167401] 8918 total pagecache pages [ 213.171280] 0 pages in swap cache [ 213.174733] Swap cache stats: add 0, delete 0, find 0/0 [ 213.180089] Free swap = 0kB [ 213.183099] Total swap = 0kB [ 213.186104] 1965969 pages RAM [ 213.189199] 0 pages HighMem/MovableOnly [ 213.193158] 333455 pages reserved 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1}, 0x10) accept$packet(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0}, &(0x7f0000003c80)=0x14) sendmmsg(r0, &(0x7f0000007280)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)="0ab67ab0f28b9f549591ec2d9de93b9b49eb52f66ee29c4ee7470d58e78cc803bd88decf17a45b0653ea2f71639e457629edd0b02f82a421c523a192ad51ed6a4f95fe03e1c495b072ab6ca5eeb111f3a0401c0d1f15cdf00435ceee3fcba2bd849b1a3bb83742034a04fdd268a95b7df8c86c51c375fa9026e64308aeeb3467beca0ac868d98f8c853681ba842ae1b3ad9abcccefb31993805de41931441babb5ebf29de67cd6d087b2ec3a293da8d2a13ce941b79041506d5b6b6febc5ea1f5b75b0ddb54a9e", 0xc7}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000006c80)="4aeede4f68fc412564d4fd0a14cdeec1367154d0d9a6c487d38538f653c6783754caeff8117cecb9ca79336acdac1ff1e5529c4164f345215c265207ec779dab83f64b3d707bcaef918aedc27b45490e47c2fe83022ac70a2c5909b6a2a9bec8f56b70dc224851e1120783ae4fb021", 0x6f}, {&(0x7f0000006d00)="7f91ac5f18fe1fbea6780dc22b046a1fcfcec2c021a234104021e0001f7da3082230e96be4e4c537d47ef406d2ab1658a4d8c63dd2e97946ee74a9a669c644a809eb9e3ff75e346361ab699c6148147924e22b9cf4e5391f33608934be95c9ea18944ac214649d081e98d2c1ad29f9754b7d6bd82a781da7d1e5459c54d90c77f3b16c7ba7467f1735ffaf45fc0da3f89bdfca50a3eac0cc8d4955b12ac2b6e0f0b1818ec7ba13db7c", 0xa9}], 0x7, &(0x7f0000006e40)=[{0x58, 0x101, 0x6, "fdd4b2b7a95b6fc0b16a259bcd3b9e41402eac966a693abca7a55f3b76f3951dee8b43c3dfb6ec0fdd40d2a8472903103eef9cc42dc944945e79f43a18192812c912503cab3a"}, {0x80, 0x115, 0x2, "ff642c862c7941250fa43f395987cd26a7e70933cc76b11aed6a51157a3c4e43980e17acc05588d6693eceaf714cc7b99e7961fd57859b72fd8c64b3b34a3469080060ae2a36dd943a2ed1bbf578a368b960c76bc86c3a5acf25d240573aceb9c9f3c06f189ec4bcbbc884"}], 0xd8, 0x14}, 0xfffffffffffffff8}, {{&(0x7f0000006f40)=@ax25={0x3, {"c955b5474e636e"}, 0xfffffffffffffe00}, 0x80, &(0x7f0000007180)=[{&(0x7f0000006fc0)="5d0f1da073235efd633f3519d3f0244b5a815607ed4a91e2893c870c94bdbddd67489c7f5ef38fb002aca1a0c21c9b00b45b83efe62843d7f1f42bea07c3954a90de4d4f55b430b4a96a00f13334d76b68bf84a9de1a415632ae587ccd5b59cc1e2111436b297412eca6d8fbb806cbd0cdc514bfddafe64e4b468f72b244bb7bd0fd1dcc6c24c9de60f0f9266017f4f6db7abd7b1347030d5c3bb8ee4ec671619d53eab71833", 0xa6}, {&(0x7f0000007080)="056f3b9bd2e4b100cc3274768fc3cbd36bb4fa2e5a3bf3f8d490d693854b1a07e35d7ae6fe3be3ad63685590a28777063f788a983ec5eef5a102185b71eeda34e15018bd425fc3ebb5dbaa0aae3924a59ac478828120d9c5a21cf21a37dcb40516ebdb8a7783eeac91fc4e15ffa787bfa8ccdc9662e869492d861e4aed2769c442137145a15ea8d572b20ab1e3fcfcae49d56d4ec9bb91e77e", 0x99}, {&(0x7f0000007140)="ad6703d015bd37907fc3143a88fcfd5af495d5cb65b458b0fcfed72c734b330f27939ee7ce9f8760823e833b4a7ea0afd8fd7e04", 0x34}], 0x3, &(0x7f00000071c0)=[{0xa0, 0x114, 0x2, "fa5d06da849806f4a2ff3364aee0169e39bb0eac537674ca5934e308bc5432516e539901d346d13bf2a5fd2c06430ae47deec75623c75e33388030315ea63ae54b9c8958d61b0f16ee07950b1cf80524104292ea78a0335d9e9ff5a37a1d06ea357b378991abd2b62aa486a917046fdd505cf4800686f437d8ef27802d725d01a364a8289b22fc1f60ea800e848d79"}, {0x20, 0x10f, 0x1ff, "9fb7ce5f6ef2871506"}], 0xc0, 0x810}, 0x100000001}], 0x9, 0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 213.215236] device bridge0 entered promiscuous mode [ 213.254805] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 213.266722] syz-executor3 cpuset=syz3 mems_allowed=0 [ 213.271863] CPU: 0 PID: 2162 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 213.279127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.288465] Call Trace: [ 213.288480] dump_stack+0x194/0x24d [ 213.288494] ? arch_local_irq_restore+0x53/0x53 [ 213.288503] ? idr_get_free+0xfd0/0xfd0 2018/03/30 08:18:36 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100000000000000000fc679d50e60a511c4a0700acba080006386a707a8e5ae70000000000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="de7335380720f08775199fcfa6d32979ffe468e5acc0b8d8bc5c0dedc8405c302ebb4ce911beff4fe9eab74e42612cc2ae8e727f59d3dbbf94869d367c69e2521d024acf12d5a06aef028165189a82a53d293392779944d7db0eba38160676c26ebea5cbbf8e61233f912824e41f2b371610c6121f9a0cc8069579a22ef179ded9ee71e21d1be9738b31abd26bfb8cb4a9294383ea14017096fa8d691504fb2e78459f2e8e232feb644051d7e65299d782df201052b8f9d399f1b82797d784588b663d44d6e01f85382870ba"]], 0x5}, 0x1}, 0x1) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000d40)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000440)=0x8) getpeername(r1, &(0x7f0000000880)=@can, &(0x7f0000000900)=0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000240)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @remote}, &(0x7f0000000400)=0x8) sendmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000001c0)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002100)="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", 0x1000}], 0x1, &(0x7f0000000240)=ANY=[], 0x0, 0x800}, 0xf}], 0x1, 0x4008010) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/30 08:18:36 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf8, 0x14, 0x504, 0x70bd27, 0x25dfdbfe, {0x4}, [@nested={0xe4, 0xe, [@generic="0b2793f43ffb61a3921b1f0ecc8d2f079c6dd5899469a36129417ee08649b2768d32dea9c2c8ae3fbf64ed8e703f61fce175bb8d68ba732513b6fb4d6dda5705f529b8bf0057f925641b28e8183b69106d362ef186fb012b6b4fa4294c6fa721629f89a14c5086ecf623f17c675cc8d8", @typed={0xc, 0x84, @u64=0x3}, @typed={0x14, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @typed={0x4, 0x4}, @typed={0x8, 0x4f, @uid=r1}, @typed={0x8, 0x1b, @uid=r2}, @typed={0xc, 0xb, @str='md5sum\x00'}, @typed={0x8, 0x58, @fd=r0}, @generic="048edfa573d083bbfd25696051b4124b94e62e9d759fb37bfb8280d46c566b500c12eb2723db"]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000010}, 0x2000c010) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000440)=0x8, 0x4) 2018/03/30 08:18:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x803, 0x7f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3ff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)={r3, 0x7, "f22cd55408c022"}, &(0x7f0000000580)=0xf) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(r5, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e20, 0x13cf, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, [0x2, 0x200, 0x2cf, 0x2, 0x80000001, 0x9, 0x3, 0x7, 0x9, 0x5, 0x100, 0x92, 0x7, 0x6, 0x2]}, &(0x7f0000000080)=0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) [ 213.288516] ? kernel_text_address+0x102/0x140 [ 213.307857] warn_alloc+0x19a/0x2b0 [ 213.311482] ? zone_watermark_ok_safe+0x400/0x400 [ 213.316326] ? save_stack+0xa3/0xd0 [ 213.319961] ? save_stack+0x43/0xd0 [ 213.323588] ? kasan_kmalloc+0xad/0xe0 [ 213.327467] ? __kmalloc_node+0x47/0x70 [ 213.331435] ? kvmalloc_node+0x64/0xd0 [ 213.335321] __vmalloc_node_range+0x4f0/0x650 [ 213.339807] ? fs_reclaim_acquire+0x20/0x20 [ 213.344119] ? lock_downgrade+0x980/0x980 [ 213.348263] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.352925] __vmalloc_node_flags_caller+0x50/0x60 [ 213.357212] device lo entered promiscuous mode [ 213.357846] ? xt_alloc_entry_offsets+0x21/0x30 [ 213.357859] kvmalloc_node+0x82/0xd0 [ 213.370774] xt_alloc_entry_offsets+0x21/0x30 [ 213.375260] translate_table+0x235/0x1690 [ 213.379395] ? lock_release+0xa40/0xa40 [ 213.383361] ? check_same_owner+0x320/0x320 [ 213.387664] ? __check_object_size+0x8b/0x530 [ 213.392150] ? __might_sleep+0x95/0x190 [ 213.396140] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 213.400973] ? kasan_check_write+0x14/0x20 [ 213.405181] ? _copy_from_user+0x99/0x110 [ 213.409308] do_ip6t_set_ctl+0x370/0x5f0 [ 213.413360] ? lock_acquire+0x1d5/0x580 [ 213.417312] ? translate_compat_table+0x1c50/0x1c50 [ 213.422320] ? mutex_unlock+0xd/0x10 [ 213.426022] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 213.431279] nf_setsockopt+0x67/0xc0 [ 213.434979] ipv6_setsockopt+0x10b/0x130 [ 213.439032] tcp_setsockopt+0x82/0xd0 [ 213.442813] sock_common_setsockopt+0x95/0xd0 [ 213.447285] SyS_setsockopt+0x189/0x360 [ 213.451240] ? SyS_recv+0x40/0x40 [ 213.454671] ? mm_fault_error+0x2c0/0x2c0 [ 213.458801] ? security_file_ioctl+0x89/0xb0 [ 213.463190] ? fput+0xd2/0x140 [ 213.466362] ? SyS_ioctl+0x66/0xc0 [ 213.469882] ? SyS_recv+0x40/0x40 [ 213.473312] do_syscall_64+0x281/0x940 [ 213.477180] ? __do_page_fault+0xc90/0xc90 [ 213.481395] ? _raw_spin_unlock_irq+0x27/0x70 [ 213.485874] ? finish_task_switch+0x1c1/0x7e0 [ 213.490351] ? syscall_return_slowpath+0x550/0x550 [ 213.495254] ? syscall_return_slowpath+0x2ac/0x550 [ 213.500159] ? prepare_exit_to_usermode+0x350/0x350 [ 213.505149] ? prepare_exit_to_usermode+0x227/0x350 [ 213.510152] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 213.514801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.519622] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.524880] RIP: 0033:0x4548b9 [ 213.528049] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 213.535735] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 213.542984] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 2018/03/30 08:18:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x15, 0x6, 0x3f) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x5, 0x680, [0x0, 0x20000140, 0x20000348, 0x20000378], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x48, 0x18, 'eql\x00', 'bpq0\x00', 'teql0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x158, 0x188, [@connbytes={'connbytes\x00', 0x18, {{0x3, 0x1, 0x2}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x5, 0xe8bf, 0x0, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x40, 0x1000, 0x1, 0x0, "4f376b8d7bc8d3b1292ee1816f36b0c89795b497861c7738229dee580c1a6c2df53938ad8861679f8db3f60c9c8cb4c0a41ce385f4e584361d7ce782ec7ab224"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x10, 0x9000, 'gre0\x00', 'bpq0\x00', 'ip6gretap0\x00', 'irlan0\x00', @empty, [0xff], @empty, [0xff, 0x0, 0xff, 0xff], 0x70, 0xd8, 0x208}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:auditd_exec_t:s0\x00'}}}}, {{{0x3, 0x14, 0x809b, 'ip6gre0\x00', 'bond0\x00', 'erspan0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x118, [@state={'state\x00', 0x8, {{0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x99c, 0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x8, 0x800, 'bridge0\x00', 'syz_tun\x00', 'vlan0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5ad92457a4a82a1b], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0x118}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xffffffffffffffd9, 0xf69, 0x0, 0x0, 0x0, "a8bf18b6a49dfbd914201f0e415d185c47465dda3ec9482846f68bdb5b657701935bf293b4837188af9e62f40f804c32a7d770da81c89188e03a91fca14e847a"}}}}]}]}, 0x6f8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:18:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x401}, 0x1) 2018/03/30 08:18:36 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000340)="d0dc0eded8b76c0ca9db44ba55603b481c59b4418994ec03cd507bd9bb3888177b40571600cc77eb349d6b4bbfcdeed36d65e6165eeb057fadeffc327b5e77e23741d02a0e8b859b3d9f565228495cdef3996d32e253723726654a2ebda58bf4f8dc2c1df34a21985894ee105ba82e8b761b9328e899642ddefc701abf3e84cf15b9c9857c69c60d768d2142017ecf923eae477731c7dd3881146d0b8e4288d6beed9c66e4111ec64716b5c1c3e2526d2a53035dc660921da24ee24edf030d56395cd6ffdcbba07b18", 0xc9) r2 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000280)={{0x5, 0x4, 0x5b, 0x170b, 0xdc, 0x9}, 0x6, 0x3, 0x4}) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000002c0)="559171b964942dbf5922de8fec54a9f78c55acf743", &(0x7f00000004c0)=""/161}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bcsh0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7f, 0x30}, &(0x7f0000000380)=0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001ec0)={0x6, 0x9}, 0x2) getpeername$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xba1, &(0x7f00000001c0)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000120002032abd7000ffdbdf24fe800000000000000000000000000019000004d600002b0008000c000400000028001a00e0000001000000000000000000000000ac14a1f9787c000000000000000000000a0002ff6800020065636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010b1316a2116af38d2d444d490fd86450219fa7682eddae863449739a7000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) socketpair(0x11, 0x80b, 0x4, &(0x7f0000000240)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') close(r0) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 1: mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x0, 0x64031, 0xffffffffffffffff, 0x8000000000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x8, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1}, @alu, @initr0={0x18}, @generic], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xba, &(0x7f00000000c0)=""/186}, 0xc8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x2, 0x2}, 0x14) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000004bf5809f0000e648412dd54740ffc39cdfd470e9604786dc3535d70f814cdd0666d6097e8d3e62fcd9d8ac412e8275911574b7ce55c1f7f829ba9a759b265d20f0d389a6253c862576b6142f8ead19777a7af379a29a09428d44cc3f47adefe84fe0786356d949f5705b553c5646a9719e9116878888ad927153f7ab2d041515a8fdcb5b5368"], &(0x7f0000000040)=0x1) 2018/03/30 08:18:36 executing program 0: close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(0xffffffffffffffff, &(0x7f0000142ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000f00)=@filter={'filter\x00', 0xe, 0x5, 0x14, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000b80), &(0x7f0000000cc0)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYPTR, @ANYRES16]}, 0x8c) recvfrom(r2, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0xd5) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000003c0)={0x8, 0x8, 0xfff, 0x2, 0x0, 0x100000000}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0xbb) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0x9, {{0x2, 0x4e25, @rand_addr=0x6}}}, 0x88) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet6(r5, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) shutdown(r5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280), &(0x7f0000000400)=0x4) sendto$inet6(r5, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffffc}, 0x8) close(r5) recvmsg(r2, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000000780)=""/248, 0xfffffffffffffec6}, 0x40000022) sendto$inet(r2, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/30 08:18:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) [ 213.550231] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 213.557475] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 213.564724] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 213.572331] device lo left promiscuous mode [ 213.578717] device lo entered promiscuous mode [ 213.594095] device bridge0 left promiscuous mode 2018/03/30 08:18:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x8001, 0x3, 0x5, 0x10001, 0x5, 0x9, 0x100, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x5, 0x9f3a, 0x64d0, 0x1}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x3}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000002000)={'gretap0\x00', r1}) socketpair(0x5, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x5, 0x0, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000001c0)={@un=@abs={0x0, 0x0, 0x4e22}, {&(0x7f0000000040)=""/122, 0x7a}, &(0x7f00000000c0), 0x2}, 0xa0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00000005c0)={0x3, &(0x7f0000000400)=[{}, {}, {}]}) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 213.622572] IPVS: Unknown mcast interface: bcsh0 [ 213.635059] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 213.660376] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/30 08:18:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x4, 0x4) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/253, 0xfd}, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x0, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:18:36 executing program 1: r0 = socket(0x17, 0x6, 0xfffff7fffffffffa) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r1, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000100)="b3", 0x1}], 0x1) recvfrom$ax25(r0, &(0x7f0000000000)=""/96, 0x60, 0x0, &(0x7f0000000080)={0x3, {"bb6b36a9d00beb"}}, 0x10) close(r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, &(0x7f0000000480)=0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0x0, 0x4e24, 0xfffffffffffff1ef, 0x2, 0xa0, 0xa0, 0xaf, r4, r5}, {0x5, 0x4, 0x20, 0x80000001, 0x800, 0x10001, 0xbe, 0x7}, {0x8000, 0x5578, 0x80000, 0x5}, 0x1, 0x6e6bb4, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x7f}, 0xa, @in6, 0x3507, 0x0, 0x2, 0xfff, 0x4c, 0x8001, 0x5}}, 0xe8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x94, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, 0x1c) [ 213.661331] IPVS: Unknown mcast interface: bcsh0 2018/03/30 08:18:36 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) socket$inet(0x2, 0x80007, 0x402) accept$inet6(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000e00)=0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000b80), 0x0, 0x0) 2018/03/30 08:18:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x8, 0x2, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000100)=0x54) r5 = accept$inet(r4, &(0x7f00000005c0)={0x0, 0x0, @local}, &(0x7f0000000580)=0xfffffffffffffd3e) accept4$ax25(r4, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x800) getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair(0x9, 0x80000, 0xffffffff80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'dummy0\x00'}, 0x18) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000300)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000200)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 6: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) 2018/03/30 08:18:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfffffffffffffedf) 2018/03/30 08:18:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:36 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000280)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x54) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002240)=ANY=[@ANYBLOB="1c000000200001000000000000000000040000000800110479f8177d000f4db640b0e633c9814bf4b7e7794367f88fa50e660c82cc6e224dd62741a9da4c077a05802752650a1bf09b567521e5d4693ce84cde89c08ccdaed8c4bd3a985447925a569f8a971b9fa2d90677aff216b0062c3da33d0cadca3caa3a5fb6fc25672c7a18a5f6b681e5bc00bf0539b4e9009babd686abaa0470e8d1f0b328c83970b9"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x0, 0x40c, 0x5, 0xffff, 0x9, 0x9, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="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", 0xc50}], 0x1, &(0x7f0000001480), 0x0, 0x4004001}, 0x8000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r6, 0x2) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r9}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) socket$inet6(0xa, 0x7fffb, 0x7fe) 2018/03/30 08:18:36 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendto$inet(r0, &(0x7f0000000180)="d76ca3be987d101af3325ec3075b4581641105e098a8a1a958eb6e8baa4b02cb3a", 0x21, 0x50, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000200)="de40599a1d6f049e8f01463fe749766f3c284e383da3263b84bbe52281fb4ffe49e05720ad6cdd4317c2c98fa813d91df3ecd25ed290068c791893793f28f0591f52ea8910248ecf1cbda805bff7ab579933") r1 = accept4(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000300)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x2, 0xb117, 0x1, 0x2f3c911f, 0x3, 0x50, 0x80000000, 0xfffffffffffffffa, 0xffffffff7fffffff, 0xffff, 0x7, 0x81, 0xe655, 0x8000, 0xa44]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x7ff, 0x6, 0x5, 0x7}, 0x98) connect$unix(r1, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000600)={0x7ff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr}}}, 0x108) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000740)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x387, @dev={0xfe, 0x80, [], 0xf}, 0x4}], 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000800)={0x6, 0x3, 0x7b03, 0x7fffffff, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x80, &(0x7f0000000840)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x48}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3d}, @in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xa8}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000900)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0xa004008}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x78, r5, 0x2, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x866}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8a84}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x40) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000ac0)={{0x3f, @empty, 0x4e21, 0x1, 'lblc\x00', 0x0, 0x9, 0x25}, {@multicast1=0xe0000001, 0x4e21, 0x0, 0x7, 0x2000000000000, 0x1}}, 0x44) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000b40)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b80)={r4, 0x9}, &(0x7f0000000bc0)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000c00)=0x7fff, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000cc0)=0x1) bind$pptp(r2, &(0x7f0000000d00)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000e80)={@nl=@unspec, {&(0x7f0000000d40)=""/223, 0xdf}, &(0x7f0000000e40), 0x1a}, 0xa0) listen(r1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000f40)={r4, 0x2}, &(0x7f0000000f80)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000fc0)={r6, 0x7fff, 0x940, 0x401, 0x4000400000, 0x7}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001040)={0x50, 0x1a2ee10e, 0x10000, 0xaed0}, 0x8) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x0, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="4151c2f4f5f1e43a3cc369ab821273b6ec", 0x11, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 213.755248] device bridge0 entered promiscuous mode [ 213.764884] device bridge0 left promiscuous mode [ 213.771575] device bridge0 entered promiscuous mode [ 213.783963] device bridge0 left promiscuous mode 2018/03/30 08:18:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x11, 0xfff, 0x3, 0x80000000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xffffffff}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x8f, "136263b6ff7ce66441c44eb4eff4e98da59d1f2dd7849b95b7b707641e323ee3e0022c5b61782bf4c03c158f291f8f7db8dfc350827d4eaabccf312a64600122c4c7ddc14ce222990fe60aa1b23f732db9972cebdbfaf62457bbecba67d8cc1018e2cb1fdc88b64df8f560089901b16fe5fd6fee914a0903c17e77e0892e6041dd519033f6f20378ba30f2f8e0df2e"}, &(0x7f0000000180)=0x97) 2018/03/30 08:18:36 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xffffffff, 0x0, 0xffffff00, 0xff000000], 0x4e21, 0x4e22, 0x4e24, 0x4e22, 0x200, 0x0, 0x8, 0x78432257, 0x4}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0x0, 0xffffffff, 0xffffffff], [0x0, 0xff, 0xff000000, 0xffffffff], 'bridge0\x00', 'lo\x00', {0xff}, {0xff}, 0x7f, 0x6, 0x4, 0x2b}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff, 0x7, 0x5}, {0x6, 0xbad, 0x401}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_sctp(0x2, 0x0, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x2, 0x17d) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="010000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff0000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2200000000e3094ba50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bfb3e5773e2eb003dc317fbcdef16e018bfe8f0a1dc5fde3c6426c0c7e2e9212c11fdd727d5f4a296b25c55aa24773d2cbd0f2386495b733ef1459eb3afd15b746cb74090001e4c59bb937b39a1a234953"], 0x1) accept$inet(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @remote}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={"626373683000000100", r3}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080), &(0x7f00000005c0)=0x4) socket(0x11, 0x7, 0xffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000540)=0x2ba, 0x4) 2018/03/30 08:18:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:36 executing program 0: close(0xffffffffffffffff) r0 = socket(0x11, 0x80806, 0x3f) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x3, 0x400) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @local}, &(0x7f0000000340)=0x8) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000000080), 0xfffffcf9) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="10000000000000000000000600000000af00000000000000000000000000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x805}, {0xa, 0x4e24, 0x0, @empty, 0x2}, 0xfffffffffffffffe, [0x3, 0x810000000, 0x5, 0x10001, 0x10000, 0xffffffff, 0x8000, 0x2]}, 0x5c) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x0, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:36 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x0, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) [ 213.886785] sctp: [Deprecated]: syz-executor7 (pid 2322) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.886785] Use struct sctp_sack_info instead 2018/03/30 08:18:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$inet6(0xa, 0x800, 0x7e8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1fd5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "227fc2b3b5ec"}}) 2018/03/30 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32=r2, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:37 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e4e44", 0xfffffffffffffe59}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r3, &(0x7f0000000d00)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000d40), 0x0, &(0x7f0000dda000)}], 0x1, 0x20000002) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001980)) sendmsg(r3, &(0x7f0000001940)={0x0, 0x29f, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xc00}], 0x1, &(0x7f0000001e00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) epoll_wait(r0, &(0x7f0000000d40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r3, 0x4e17, 0x3, &(0x7f0000000c80), &(0x7f00000019c0)=0xffffffffffffffb4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000c80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f80)={r6, r7, r8}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x5, [0x9, 0x80, 0x1, 0x9d, 0x4]}, &(0x7f0000000280)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f00000002c0)={r10}, 0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) accept(r5, 0x0, &(0x7f00000000c0)) 2018/03/30 08:18:37 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x0, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x54}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:37 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=0xe, 0x80800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="a5da9d56d1ea3aa73a7b8d6fa3d2b5a49f573d2b7d2f200415da3203a7bffacee6422f4b1c6f80b45ec777edd020bf8e26358e23aabd89ad8f1c2d94c86ba16e6cf5e62bcaeb61d485b29754b96b27293492cda13af3355d58f3daf7", 0x5c}, {&(0x7f00000002c0)="b434d00dcea1bfb908442678d32f48801fbf68751f0849695f3ee4b449d6ea93a3e68b7c68395636781b0ac1337d7bf4c6fb1cc1d0eb17efb82b323a606a857197f0bc791715a36f2b9b0df1ddd4eeb9ee1cd3ab4b42cc77fbe4ecf244bd5958cdf8be7208c387561972aff5c978ae5b1d3b180cd42e7edccdb71a7b05531f188aaa4aa8f7cea5679060122d9da5548486b3d9db0da1d1c57911c8b261f015cd77f1f1e06aed566b89b156c4", 0xac}, {&(0x7f00000004c0)="e5fd1a19fabf36593dd730e0704fd89f9e0de8c2789389c474c4b85052fcd86dfd6a5c0d9c9aea8cbbc765dbfad250634f234e1b26316aaa9138e7e52f57", 0x3e}], 0x3, &(0x7f0000000600), 0x0, 0x4805}, 0xfffffffffffffffd}, {{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr}, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)="e22788a3293c474746fddf78e8a24591c48dd309aa73c2ee7171a9d9de82bacb997ba6ff009b02ad3b0cd64691bb40a60c55f2f1389b4e36e33614f02aa729f56ca1db8ab3e362569c9c5ffd7393c6a345acbd54ea6d00ef114822e25ad279", 0x5f}], 0x1, 0x0, 0x0, 0x48844}, 0xffffffff}], 0x2, 0x4001) close(r0) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) [ 213.943898] sctp: [Deprecated]: syz-executor7 (pid 2327) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.943898] Use struct sctp_sack_info instead 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x7}, 0xc) socketpair(0x9, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x0, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="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", 0x43, 0x4000000, &(0x7f0000385ff0)={0x2, 0x1fffe, @rand_addr=0x8}, 0xfffffffffffffcb0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) socketpair(0xb, 0x0, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x208) 2018/03/30 08:18:37 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0xa, 0x80004, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r2, 0x70b, 0x70bd29, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4801}, 0x48005) r3 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r3, 0x100000002) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x80, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000280)='dummy0\x00') ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r5 = accept(r3, 0x0, &(0x7f0000000080)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000000c0)=0x100000000, &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create(0x613) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/30 08:18:37 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32=r2, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), 0xe8) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:37 executing program 4: r0 = epoll_create1(0x1080000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000080)=0xd8, 0xffffffffffffff00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x9c, &(0x7f0000000040)={0x40}, 0x8) r2 = accept4(r1, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x0) sendmsg$unix(r2, &(0x7f0000001800)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000200)="18dd79ccd65fe219e609271989b4e21e118f0aa9d243a0e34fef1218628e0dc2c5236feb081a65889515bb4dd42217c4f30a36d48f6a0039ebf23207199ff07a3c70412c1806a990ae199ae52e62e2dc9cb4b75e721e6d1b0dcbc59a6490d7eff6d621ffab562fcf74760db198a64f73432a9950f77adc8e201fb5e6398cbd5bcf1d923ba41de2abe080c6a088c1128dd0ca6bf8a1ac1caeaae12f076d8605a26c5df3ede9ee9f90fb9c06d103a16c421d1514fd2a28d7d598a5c0b48dd811567a286fa4f9a67f37c198d5848d6cc075b95f78f4d6c74ea99e4f139eaae9", 0xde}, {&(0x7f0000000300)="7595ab2b0871b814d57f3af9021283c0a0e311b78abc1b43907b3e566ef49284a29a", 0x22}, {&(0x7f0000000340)="18adb6fb465a0a4ef9031d3a8ba2645bc5741b267c67af22e4af964aefe789fa14a2d29bb983fa60bd71f4167832192203283422197aa77c12d3e96db5576d6156f58b4cc3613aa199cd2a543f2474ffb80fc7d260eac861b41ef2e361b21f4b77d431577ce152091fb79bb24d78401ee3ccc78cd435f2a861b608f58e9f8743ede575b4270fb3d5cf61c21f6097aad4250b836cd11d0d332f672c90a0b6b333a17649499a942b7e91b1fca17de04329ac5f54f4bac6881590e179658f6f8b5948361104", 0xc4}, {&(0x7f0000000440)="1b4a3e15bd5cdfc4ee5ad27fea8246af0ff338ceddf0668be65aef9ba1ecb8f4380a7265b17b371fa2e34208c387b912cd5e78aea56771a482b5a9ef6845cd0699ec3898f4c68d9c6653fe9c9286ff6e4705810b13120bd2bf4584bf03c2b7fe33817ec44bc7982c6903b162b5c4e65a9427f5d540c3e3fa3ad3885d1115e469ccbf7a4c0ad6c31fe5e24a68865d21fba50cb94eac4231b9f14b5f9b28addc880352", 0xa2}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="d3219e8480eefb25fa433513d29c93", 0xf}, {&(0x7f0000001540)="9b6ffce569172ade8aa5db52d9e209660248d93136c13766e9bac65842bddff894c5b556a3ad2b253293beac27a6aeb973234ad054c4ca1a9974e30ee241a7149ac229eb658e5431c360927acdb32c21939aeab599c445698261aa7f67338d103c81cff6e7140a98841609017ac2517ec13b2c9a36b5c2a1f862b85273", 0x7d}, {&(0x7f00000015c0)="b39658e37081f45e126bbd2328860da5f6f60fb9b9fc191e48e919edf8fb6dd301238c6ce30782c00aefc9dcf0c4b5e5964b129ba8a4cc2ac048ae6037df922215cd5cf6c06fbdaec36aa9b153ca6a57a20eeb9b9a3d3e56016197187196af82f031fba18043a82511a70adeaad939798ab00bf87ac75c52460cb593b5fdf0ba3b94ec842ebdd5aa038ceeba379a17795e949845cf5694e529380d02fa0c298636ebfeb5f203fe044e9b53162dbf4eb3f55aab83870252df4d8581b341c16f1b9566232361f6d576fd12bcce340f582f15bd6b57e1da", 0xd6}, {&(0x7f00000016c0)="25f1a36de849821a31bd014b53cb44afa8ccab601c89bc2358cd4854cef8d96ecebbdff5a8f655680641ff80c609d0dbe0118ea7afcbd938303ee6d93f103ba7fa81a666af6db726ce82", 0x4a}], 0x9, 0x0, 0x0, 0x4}, 0x40010) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001840)="18727ade7e4c0dde118b", 0xa) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) 2018/03/30 08:18:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc808"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, '../file0\x00'}, 0x6e) r2 = accept4(r1, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) accept4$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000240)=0x4) 2018/03/30 08:18:37 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="4942783cbf7c875afef0c82a69b38f6cd04d71e6fcfbff578d9dcc70d392c3ce5a1f4ccef5ac0220e6529eda775c2ad6400ab84daf5587c7b4c87348e8f5c6bf8849fc24dd05eae74cdab8298544248ae512730a84f7e20e9a81895abc760c8dbe8fbe8dd1423c33eba4115c1bcfba33268e6bc8cbd5ca84ba50c0f904a0d5cbcdf647cb52e91d799733821402aa98639203a3") socket$pppoe(0x18, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x107) 2018/03/30 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32=r2, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x47, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 214.178610] warn_alloc: 8 callbacks suppressed [ 214.178623] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 214.195177] syz-executor3 cpuset=syz3 mems_allowed=0 [ 214.200322] CPU: 0 PID: 2399 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 214.207587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.216932] Call Trace: [ 214.219523] dump_stack+0x194/0x24d [ 214.223242] ? arch_local_irq_restore+0x53/0x53 2018/03/30 08:18:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="1400000013000003ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', r1}) [ 214.227907] ? idr_get_free+0xfd0/0xfd0 [ 214.231879] ? kernel_text_address+0x102/0x140 [ 214.236471] warn_alloc+0x19a/0x2b0 [ 214.240095] ? zone_watermark_ok_safe+0x400/0x400 [ 214.244936] ? save_stack+0xa3/0xd0 [ 214.248553] ? save_stack+0x43/0xd0 [ 214.252167] ? kasan_kmalloc+0xad/0xe0 [ 214.256039] ? __kmalloc_node+0x47/0x70 [ 214.259987] ? kvmalloc_node+0x64/0xd0 [ 214.263878] __vmalloc_node_range+0x4f0/0x650 [ 214.268347] ? lock_acquire+0x1d5/0x580 [ 214.272295] ? lock_downgrade+0x980/0x980 [ 214.276425] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.281066] __vmalloc_node_flags_caller+0x50/0x60 [ 214.285970] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.290613] kvmalloc_node+0x82/0xd0 [ 214.294303] xt_alloc_entry_offsets+0x21/0x30 [ 214.298772] translate_table+0x235/0x1690 [ 214.302896] ? lock_release+0xa40/0xa40 [ 214.306842] ? check_same_owner+0x320/0x320 [ 214.311140] ? __check_object_size+0x8b/0x530 [ 214.315614] ? __might_sleep+0x95/0x190 [ 214.319565] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 214.324383] ? kasan_check_write+0x14/0x20 [ 214.328593] ? _copy_from_user+0x99/0x110 [ 214.332714] do_ip6t_set_ctl+0x370/0x5f0 [ 214.336746] ? lock_acquire+0x1d5/0x580 [ 214.340694] ? translate_compat_table+0x1c50/0x1c50 [ 214.345698] ? mutex_unlock+0xd/0x10 [ 214.349385] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 214.354638] nf_setsockopt+0x67/0xc0 [ 214.358330] ipv6_setsockopt+0x10b/0x130 [ 214.362368] tcp_setsockopt+0x82/0xd0 [ 214.366145] sock_common_setsockopt+0x95/0xd0 [ 214.370617] SyS_setsockopt+0x189/0x360 [ 214.374566] ? SyS_recv+0x40/0x40 [ 214.377992] ? mm_fault_error+0x2c0/0x2c0 [ 214.382117] ? security_file_ioctl+0x89/0xb0 [ 214.386502] ? fput+0xd2/0x140 [ 214.389669] ? SyS_ioctl+0x66/0xc0 [ 214.393181] ? SyS_recv+0x40/0x40 [ 214.396616] do_syscall_64+0x281/0x940 [ 214.400482] ? __do_page_fault+0xc90/0xc90 [ 214.404693] ? _raw_spin_unlock_irq+0x27/0x70 [ 214.409167] ? finish_task_switch+0x1c1/0x7e0 [ 214.413637] ? syscall_return_slowpath+0x550/0x550 [ 214.418540] ? syscall_return_slowpath+0x2ac/0x550 [ 214.423443] ? prepare_exit_to_usermode+0x350/0x350 [ 214.428432] ? prepare_exit_to_usermode+0x227/0x350 [ 214.433423] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 214.438065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.442885] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 214.448049] RIP: 0033:0x4548b9 [ 214.451210] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 214.458892] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 214.466135] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000002c0)="2a76710d6f7ef1ead0f0ff699453592d85ce28d2da4a2163aeec382f513627b5e5dd2eee77d36be5154483d3c509ac4de839825bbcb53a1ac9ba2f5b99ac9645c857ab1f3b8f03a767785c965912bc901d914913ab746da45c94d25fbbb887e7bf7e6e296d9db4e20a52f636b08f8528444e3916f65e28257dc38927a94a749f74d01e72aa1eb230a65ee2cbbd4aa56df7f5ed74856facd5d4f7b7e0d5d27d8764136ab7c6dbe8633160752418545860510f05a7812fd2cfae3f1a", 0xbb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYBLOB="9d8bbb505cd56f8e3c0520c819fa405b1b972a12917e48da2710642924c441df73e33b489b4352d914dd261f475def6db66dad28803a4dc4de308e69e0497832ce9d2290e2ffea82fe4abd3f2b50d6b044ced07f18d47ac7d983770e3c125663d5214744597c48cbd9f86a6f0003e518c80f3603aca4f1aa16f8909edf7542bc87feb245b884e4cdf2dca404a90a72f9ee8c5df8906ad7b5de24a612642c38ccdfb43efedf07755245a45c9f51dabc42c10c8a698ab027fb9a473575468ad7d91ea024e3773aa2d6160cbf23272b2648551a7703147ecd42", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x40800) [ 214.473467] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 214.480710] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 214.487956] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 214.495249] warn_alloc_show_mem: 1 callbacks suppressed [ 214.495251] Mem-Info: [ 214.503045] active_anon:84613 inactive_anon:78 isolated_anon:0 [ 214.503045] active_file:2849 inactive_file:5980 isolated_file:0 [ 214.503045] unevictable:0 dirty:308 writeback:0 unstable:0 [ 214.503045] slab_reclaimable:12013 slab_unreclaimable:117763 2018/03/30 08:18:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abdffc)=0x101, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x200, 0x2, 0x1, 0x1, 0x0, 0xffffffffffffff01}, 0x5}, 0xa) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003ffc)=0x10000000002, 0x4) [ 214.503045] mapped:24282 shmem:85 pagetables:696 bounce:0 [ 214.503045] free:1373739 free_pcp:545 free_cma:0 [ 214.536491] Node 0 active_anon:346792kB inactive_anon:312kB active_file:11396kB inactive_file:23920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97028kB dirty:1232kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 214.564609] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 214.590835] lowmem_reserve[]: 0 2850 6358 6358 [ 214.590850] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:624kB free_cma:0kB [ 214.590871] lowmem_reserve[]: 0 0 3507 3507 [ 214.627520] Node 0 Normal free:2569212kB min:37188kB low:46484kB high:55780kB active_anon:327860kB inactive_anon:312kB active_file:11396kB inactive_file:23920kB unevictable:0kB writepending:1232kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5120kB pagetables:2636kB bounce:0kB free_pcp:1088kB local_pcp:368kB free_cma:0kB [ 214.657472] lowmem_reserve[]: 0 0 0 0 [ 214.661285] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 214.674836] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 214.690939] Node 0 Normal: 1085*4kB (UMH) 601*8kB (UMH) 2121*16kB (UMEH) 1677*32kB (UMEH) 864*64kB (UMEH) 215*128kB (UMEH) 80*256kB (UMEH) 18*512kB (UM) 5*1024kB (UE) 13*2048kB (UME) 569*4096kB (UM) = 2571628kB [ 214.709806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 214.718370] 8914 total pagecache pages [ 214.722248] 0 pages in swap cache [ 214.725698] Swap cache stats: add 0, delete 0, find 0/0 2018/03/30 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32=r2, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:37 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/190, &(0x7f0000000100)=0xbe) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000), 0x0) sendmsg$rds(r0, &(0x7f0000002500)={&(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/231, 0xe7}], 0x2, &(0x7f0000002440)=[@rdma_args={0x48, 0x114, 0x1, {{0x5, 0x4}, {&(0x7f0000000300)=""/78, 0x4e}, &(0x7f0000002380)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x2, 0x34, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0xa, 0x5}, &(0x7f00000023c0)=0x8, &(0x7f0000002400)=0x8, 0xffff, 0x5, 0x7, 0xdc, 0x4, 0x400}}], 0xa0, 0x4004}, 0x40080) 2018/03/30 08:18:37 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0x2d4, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfd, 0x800000}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000840)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@dev}}}, &(0x7f0000000080)=0xffffffffffffffb8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003b00)={{{@in=@dev, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000024c0)=0xd5) sendmsg$netlink(r3, &(0x7f0000003ac0)={0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000000640)={0x12c, 0x29, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="9888140b6b6d437091021fbb0d3c4fef10c29e017c0ad65b64a3ff6f8dc77c1cc9ef8555491d003ac1dd88306fdb227c8bd210a9c5c5ab9bf7e055f158767aafc389e6239bb24160c3bfad71b87e8f849078fd9f99ba2fa167a2216b77dabe22bcd3a9fa52c0ce96db6b6ae2bd24707e9eb5c6f466340297e768f8e12d60f906ddf4b917d9562e3ecd261b768a629d", @typed={0xc, 0x1d, @u64=0x7ff}, @typed={0xc, 0x8b, @u64=0x9}, @generic="788080ef263b642ed627abe4fb582cca5017d38a1c763feb3c9723878a0c44c5d09833ae99f6a33cd1a3025282fa2435547ae403be114f4c8b3be2e7bde2cd1644be324c68e2dbd22bac06628d9ab6b32849b4756db544869b82a12f998c0c2842f701ed4dbaaaa5d3baef492f88020a2c590c"]}, 0x12c}, {&(0x7f0000000fc0)=ANY=[@ANYBLOB="a8020000390002032cbd7000fcdbdf2508003e00", @ANYBLOB="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", @ANYBLOB="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"], 0x3}, {&(0x7f0000000c80)={0x32c, 0x31, 0x0, 0x70bd28, 0x25dfdbfc, "", [@generic="4fce3816be0f29c53e88c691b6863e0b72a7584f1d81f120e4edfc999e4a9e02bc0d36472ae6daaacd1c5f9771c26242cea0da9ca8127dc1f1c8", @nested={0x48, 0x50, [@typed={0x18, 0x51, @binary="df36b02332ad427b0c20bcd6e3dde3ffbc5ff49c"}, @typed={0x8, 0x5e, @pid=r5}, @generic="d5134dbe6cadbddb87e7a70f904a29f1ad0d81d8d7f686d33a67", @typed={0x8, 0x39, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}, @nested={0xac, 0x2e, [@typed={0x14, 0x15, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="638e947ca4362761a73a5425ed5967b1abd5a02bfdf47e2cef908ebbec23c95030f313383931b9b91064ce3f061fdfb595c110ad74a990d16f60a6a1b336f8f2055234ae8d037cbef129c50bb64c9336724b65039b8b473d10d6e77bd21fa41af818b8f1bd853e020896457af02cc455418083c5000e1df1ef9906ad0d24fe6b7d0b7e102037a59fe007e5ad29f274e115ed"]}, @nested={0x14, 0x17, [@typed={0x8, 0x44, @fd=r0}, @typed={0x8, 0xe, @pid=r5}]}, @nested={0x1ac, 0x72, [@typed={0x8, 0x33, @str='\x00'}, @generic="0e989af6bb3abaed41f3c1517f554455cd529be7fe6f754f30931f13cc72251df8ffa930170ac4f251e6484dc71a39b5958d6fde7dee34f0bb67d3510fd750d0cfff81ea7f61ae18b0d9310c9adba8faac2e14f3cf982dce9bd39daebce49dc14e3d282e", @typed={0x8, 0x3a, @u32=0xd2}, @generic="791aa87e14bae95f670a8657fe8b6cd16ffa3c348aedbd636a3e092cb155dc7d4b933cadde5afcfa99bd37fd0980ca60d583cc31427f4f7eacd8a4abb929e64da39a00cbf78bff8a90128f44a2915478456b1eb571326bd6ec51388ed6002cf6dc22fba2d3a930ae7ebbfc4937db601ea9a9f2d7a7ef9957da213a9b17911758489dd4c132eab4eb7db71cd4a95c1829983bab043364bc7d538177af", @typed={0x8, 0x38, @u32=0x4}, @generic="b7d6b18693e9890f8b91820c55d3a471d976f2955967de62a9d1fc4a12b4f419069c938c6c7fd67d28a7f59dddabd9e14a140b6c94a94450949884a4e3d68abec20bc5a2c8bc89d7ff159b900862c0464afc4f1bcf5ffd4b6656d15ed680d58791ab809de120592d8997ed7b7403fb7e979e294466cdf2426bc9da7888f227b970531c70acd49d0042003afe0e86bc5b"]}, @generic="03352908df03ae5a99d0de34359489f2f374b46ef2103ac649af5463d5d9448cf790733ac5518671740707ae74f1"]}, 0x32c}], 0x3, &(0x7f0000003a80)=ANY=[@ANYBLOB="30000000000000000100000001000002", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3], 0x30, 0x50}, 0x4000004) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) accept4$ax25(r3, &(0x7f0000000340), &(0x7f0000000440)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r7, 0x3}, 0x8) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x3, 0x1fe) listen(0xffffffffffffffff, 0x43) r10 = socket$inet6_sctp(0xa, 0x6, 0x84) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) connect$inet6(r11, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000), 0x4) sendto$inet6(r10, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 08:18:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc808"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)=""/40, &(0x7f0000e38ffc)=0xfffffffffffffe97) 2018/03/30 08:18:37 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x401, 0x6, 0x5, 0x9, 0x1}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0xfc2a, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0x20, 0x3fc000000000000, 0x6, 0x14}, &(0x7f0000000600)=0x98) socketpair(0x10, 0x80007, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0x400) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 214.731058] Free swap = 0kB [ 214.734072] Total swap = 0kB [ 214.737077] 1965969 pages RAM [ 214.740171] 0 pages HighMem/MovableOnly [ 214.744132] 333455 pages reserved [ 214.786069] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 214.797935] syz-executor3 cpuset=syz3 mems_allowed=0 [ 214.803118] CPU: 0 PID: 2471 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 214.810381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.819725] Call Trace: [ 214.822311] dump_stack+0x194/0x24d [ 214.825940] ? arch_local_irq_restore+0x53/0x53 [ 214.830604] ? idr_get_free+0xfd0/0xfd0 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={0x0, 0xbdc}, &(0x7f0000000680)=0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r3, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={r2, 0x7732b184}, &(0x7f0000000700)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10000000000000c5a0f5c61613cbe921d72e52044d0000000e00000008000600070000000800060000000000"], 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:37 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000340)="d0dc0eded8b76c0ca9db44ba55603b481c59b4418994ec03cd507bd9bb3888177b40571600cc77eb349d6b4bbfcdeed36d65e6165eeb057fadeffc327b5e77e23741d02a0e8b859b3d9f565228495cdef3996d32e253723726654a2ebda58bf4f8dc2c1df34a21985894ee105ba82e8b761b9328e899642ddefc701abf3e84cf15b9c9857c69c60d768d2142017ecf923eae477731c7dd3881146d0b8e4288d6beed9c66e4111ec64716b5c1c3e2526d2a53035dc660921da24ee24edf030d56395cd6ffdcbba07b18", 0xc9) r2 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000280)={{0x5, 0x0, 0x5b, 0x170b, 0xdc, 0x9}, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r3, 0x1}) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bcsh0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7f, 0x30}, &(0x7f0000000380)=0xc) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001ec0)={0x6, 0x9}, 0x2) getpeername$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xba1, &(0x7f00000001c0)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000120002032abd7000ffdbdf24fe800000000000000000000000000019000004d600002b0008000c000400000028001a00e0000001000000000000000000000000ac1414bb0000000000000000000000000a0002ff6800020065636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010b1316a2116af38d2d444d490fd86450219fa7682eddae863449739a7000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) socketpair(0x11, 0x80b, 0x4, &(0x7f0000000240)) close(r0) 2018/03/30 08:18:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)={0x0, @local, @multicast2}, &(0x7f00000006c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e23, 0x2, 0x4e24, 0x9, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x1000, 0x4, 0x1a5bfd86, 0x329, 0x0, 0x9, 0x5, 0xfffffffffffffffd}, {0x7, 0x0, 0x9c54, 0xfff}, 0x7e8d7874, 0x6e6bb6, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x2b}, 0xa, @in, 0x3501, 0x1, 0x1, 0x7fffffff, 0x4bf5, 0x9, 0x8}}, 0xe8) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@getsa={0x16c, 0x12, 0x0, 0x70bd2a, 0x25dfdbfd, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2, 0x33}, [@algo_comp={0xe4, 0x3, {{'deflate\x00'}, 0x4c8, "9361db5a8567761880d9de9881310d6712fbbbc35ffa702ee3d0d0a421498b5b24fac897e7313e93dab05904c744bfadcd1494ef534d0323ce7733dcdfeb4d35f052c932a4b7e463909e78125b1067a9349b01cafdc4bc45529e1c4a7876899721f6bf9ffc6fd6530c9388d618ee1b756be8f686ba7d8029777b62fd306b41342085e2e31b1307db90e636f1d31e9220b1d7a07cdd07ea3815"}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x6}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @proto={0x8, 0x19, 0x32}, @policy_type={0xc, 0x10}, @srcaddr={0x14, 0xd}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e22, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000}, 0x4004801) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) pipe(&(0x7f0000000080)) [ 214.834575] ? kernel_text_address+0x102/0x140 [ 214.839153] warn_alloc+0x19a/0x2b0 [ 214.842765] ? zone_watermark_ok_safe+0x400/0x400 [ 214.842780] ? save_stack+0xa3/0xd0 [ 214.851214] ? save_stack+0x43/0xd0 [ 214.854833] ? kasan_kmalloc+0xad/0xe0 [ 214.858715] ? __kmalloc_node+0x47/0x70 [ 214.862683] ? kvmalloc_node+0x64/0xd0 [ 214.866574] __vmalloc_node_range+0x4f0/0x650 [ 214.871065] ? fs_reclaim_acquire+0x20/0x20 [ 214.875374] ? lock_downgrade+0x980/0x980 [ 214.879516] ? xt_alloc_entry_offsets+0x21/0x30 2018/03/30 08:18:37 executing program 0: close(0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000100)=""/125, 0x7d, 0x2020, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) [ 214.884178] __vmalloc_node_flags_caller+0x50/0x60 [ 214.889103] ? xt_alloc_entry_offsets+0x21/0x30 [ 214.893772] kvmalloc_node+0x82/0xd0 [ 214.897484] xt_alloc_entry_offsets+0x21/0x30 [ 214.901986] translate_table+0x235/0x1690 [ 214.906138] ? lock_release+0xa40/0xa40 [ 214.910108] ? check_same_owner+0x320/0x320 [ 214.910119] ? __check_object_size+0x8b/0x530 [ 214.910134] ? __might_sleep+0x95/0x190 [ 214.910146] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 214.910157] ? kasan_check_write+0x14/0x20 [ 214.931939] ? _copy_from_user+0x99/0x110 [ 214.936083] do_ip6t_set_ctl+0x370/0x5f0 [ 214.940135] ? lock_acquire+0x1d5/0x580 [ 214.944767] ? translate_compat_table+0x1c50/0x1c50 [ 214.949783] ? mutex_unlock+0xd/0x10 [ 214.953491] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 214.954274] IPVS: Unknown mcast interface: bcsh0 [ 214.958759] nf_setsockopt+0x67/0xc0 [ 214.958773] ipv6_setsockopt+0x10b/0x130 [ 214.958784] tcp_setsockopt+0x82/0xd0 [ 214.958796] sock_common_setsockopt+0x95/0xd0 [ 214.971268] SyS_setsockopt+0x189/0x360 [ 214.971280] ? SyS_recv+0x40/0x40 [ 214.971295] ? security_file_ioctl+0x89/0xb0 [ 214.971304] ? fput+0xd2/0x140 [ 214.971312] ? SyS_ioctl+0x66/0xc0 [ 214.971320] ? SyS_recv+0x40/0x40 [ 214.997877] IPVS: Unknown mcast interface: bcsh0 [ 214.998058] do_syscall_64+0x281/0x940 [ 214.998068] ? __do_page_fault+0xc90/0xc90 [ 215.014324] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.018816] ? finish_task_switch+0x1c1/0x7e0 [ 215.023309] ? syscall_return_slowpath+0x550/0x550 [ 215.028222] ? syscall_return_slowpath+0x2ac/0x550 [ 215.033135] ? prepare_exit_to_usermode+0x350/0x350 [ 215.038133] ? prepare_exit_to_usermode+0x227/0x350 [ 215.043129] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 215.047782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.052607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.057768] RIP: 0033:0x4548b9 [ 215.060928] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.068607] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 215.075856] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 2018/03/30 08:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:38 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) socketpair(0x9, 0x3, 0x100000000, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000003c0)={0x5, 0x0, 0x0, @empty, 'ip6gretap0\x00'}) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc808"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000016c0)={'filter\x00', 0x46, "38fd57b6f11b144042c4c8855ebbe9fbecfa4abd0613f3fc927919bc8f28020ecc3429db3e40304d92fa74a87d2f2f307d284626a6b2c16ae5a8919dd5d298e8b43dbe2f5023"}, &(0x7f0000000240)=0x6a) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x800) getsockname$packet(r2, &(0x7f0000001540), &(0x7f0000001580)=0x14) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/237, 0xed}], 0x3, &(0x7f0000000180)=""/22, 0x16}, 0x40000040) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)}], 0x1) listen(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) bind$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x8, {0x6, 0x6, 0x0, 0x3f, 0x0, 0x5}, 0x1, 0x1}, 0xe) close(r6) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005fc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006040)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) sendmsg$netlink(r5, &(0x7f0000006180)={&(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005f40)=[{&(0x7f0000001600)=ANY=[@ANYBLOB="2c0000002800000227bd7000fbdbdf250c00550046150000ac14140d1000650007a97629fa84420000000000"], 0x1}, {&(0x7f0000002800)={0x10, 0x17, 0x301, 0x70bd26, 0x25dfdbfd, "", [@generic]}, 0x10}, {&(0x7f00000029c0)=ANY=[@ANYBLOB="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"], 0x1fec}], 0x3, &(0x7f0000006100)=ANY=[@ANYBLOB="200000a306221901698800000000000c", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x400c000}, 0x4000005) r10 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r10, 0x6, 0x21, &(0x7f00000000c0)="04bf7c4e2c743cc90596067349002c60", 0x10) bind$inet(r10, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_int(r10, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r10, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 08:18:38 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:38 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000001500), 0x0, &(0x7f0000000240)=[{0xe8, 0x10c, 0x9, "0fc12ca6a9e7207f56ec32515daf606af57afad2ca89e10da554c6b7bce27b69085fca4e27a5522b053f2443f0c44f1b0f8782b921d6674708e315e7ad850c6a3e021fea9435bf193f7e622d061577a9892e4fb1a97afee0f9d4094856cfa46c1160019f289e3194450a8e107f08cf51cd61a88c58a72da2452f7d611513a184d2b5c2c51d5633a7bede9893f8068eea02fa8bbca3bc5842fb7a08d34a35d8d69db582b13ca1d02c63180bb1cd3be222be1d181a102beba24e50ef09c3fab222473e6b3f6a1f7dbe8a21079baed76afb59"}, {0xe0, 0x1ff, 0x6, "52dc9f095cfb2070da383b3ba1a4e842d7de83dde869449eb6fd91fb86a2082b036d8ac9a56062dd4c0c8846170c9170c27475fcc5c354c41307bd7ff761472e73e89301773a9f13ae29d71b001bb6f8f696651591d69ea42d96406888b8630b686f8aaf2398e5ec6d8d9e055f599b420538ffeea0364a8256d99aaad3d28dd202b9573f45e330b7161dcecf035d0b1122245f7154c555ad53bd033ff7cb99ba37d7c4a867674b801542c506331222913a5f60fafd5500c3380732829a41eb3f80a9221d3855a2f1b50958"}, {0x88, 0x1, 0x2, "ce2fbbf5e8083595eb0ef23d20499e09f79dbd212b0094950c621a455bed0f1ac660b452309d8ae2c2f188d00ec8e6064a862e157fc4c189c37afb0741957d064cc581866883ef8eca2ac3340725bfe5b28c443e9489533cde9191d3cc528dd54930b34c211a842d871d528df3786772734f64"}, {0xe0, 0x10b, 0x2, "dec2a24b94220712a247b787b068dfa3359dcedaefc971b0e61010cb8f47a6231317b246e187bc5a8d5aa5b1f08665da0a0eb0cddcf46a7759f0960623ea8263244cba40b5fb40f82b7424ca14c8f39e8d67d01f147d52a5e9087f1b0e897f87f2d32fea206d567c8acde948fad01747c99efd1d3f94f9f7217101fc6ff155f853ab4c88064c6bb4e951e34cfcf199ba647dd3cfcee493199d7aa0791f7145f09b6c6aa02915c859a2dac48ac32f58fc72e2cf8825d2a9634549c05a8480d69db2e900d542d2d2d707bd04"}], 0x330}, 0x4) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000000040), 0x0, &(0x7f0000000140)=""/132, 0x84}, 0x0) 2018/03/30 08:18:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x488c}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000c40)=ANY=[@ANYBLOB], 0x1) listen(r0, 0x1000008000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000740)=0x1e) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000130afdffffffffffffffffff33284e4ca0deed7e"], 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) epoll_create(0x7) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={r2}) socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x97, &(0x7f0000000b80)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x4, 0x4}], {0x8100, 0xc15, 0x6, 0x2}}], {@llc={0x4, {@llc={0xbc, 0x7, "b0", "111dd8d5d2449ad46c6d7641ebb21a187d0539e74edc9b38d73444677316d692a42977f2a8e9f886e7c5b45c8fd86ad582bc645e9217926c26cb7b91aabf0883db833795a767f1e14111f62e1b7db56a34bc675762f5777fe7e62b578c282b9994fbe56fb7d336671b468beb20b5b4554fb0434e807a6e79b71e2a503312"}}}}}, &(0x7f0000000ac0)={0x1, 0x4, [0xfb0, 0x4, 0x0, 0x3f5]}) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="8e0a43b1a2ee552b050fc8bd9f9a452eee37d4dca47a87fdebe562bbab07d50297c455b7ddb2405f3483ebcaa41199bf0b6efbc4ffe5093595c96c14074c95f9777501c626a51d765e3023e4a84ebc1347188315ca66b2ef1edda47191077e05dd35f9fab657", 0x66}, {&(0x7f0000000a00)="025e1f4374dec3bc7a61641cfb716875347e1fa2f1c65110aed947d96f1ff53b587d59f828ef265f726129d33ce122fce2de36465fc843f017cf9be1fbb8374b7d8d01437bee94596ccc6b1faf53e3ff6fe04d35", 0x54}], 0x2, &(0x7f0000000100)}}], 0x1, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 215.083106] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 215.090350] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 215.097592] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/03/30 08:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/03/30 08:18:38 executing program 0: close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000200)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) tee(r1, r1, 0x531b, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 215.147603] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.159483] syz-executor3 cpuset=syz3 mems_allowed=0 [ 215.164654] CPU: 0 PID: 2522 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 215.171921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.181279] Call Trace: [ 215.183865] dump_stack+0x194/0x24d [ 215.187505] ? arch_local_irq_restore+0x53/0x53 [ 215.192173] ? idr_get_free+0xfd0/0xfd0 [ 215.196147] ? kernel_text_address+0x102/0x140 [ 215.200732] warn_alloc+0x19a/0x2b0 [ 215.204365] ? zone_watermark_ok_safe+0x400/0x400 [ 215.209210] ? save_stack+0xa3/0xd0 [ 215.212821] ? save_stack+0x43/0xd0 [ 215.216433] ? kasan_kmalloc+0xad/0xe0 [ 215.220308] ? __kmalloc_node+0x47/0x70 [ 215.224270] ? kvmalloc_node+0x64/0xd0 [ 215.228156] __vmalloc_node_range+0x4f0/0x650 [ 215.232640] ? fs_reclaim_acquire+0x20/0x20 [ 215.236958] ? lock_downgrade+0x980/0x980 [ 215.241100] ? xt_alloc_entry_offsets+0x21/0x30 [ 215.241110] __vmalloc_node_flags_caller+0x50/0x60 [ 215.241119] ? xt_alloc_entry_offsets+0x21/0x30 [ 215.241129] kvmalloc_node+0x82/0xd0 [ 215.241138] xt_alloc_entry_offsets+0x21/0x30 [ 215.263519] translate_table+0x235/0x1690 [ 215.267653] ? lock_release+0xa40/0xa40 [ 215.271613] ? check_same_owner+0x320/0x320 [ 215.275917] ? __check_object_size+0x8b/0x530 [ 215.280405] ? __might_sleep+0x95/0x190 [ 215.284375] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 215.289206] ? kasan_check_write+0x14/0x20 [ 215.293434] ? _copy_from_user+0x99/0x110 [ 215.297572] do_ip6t_set_ctl+0x370/0x5f0 [ 215.301619] ? lock_acquire+0x1d5/0x580 [ 215.305584] ? translate_compat_table+0x1c50/0x1c50 [ 215.310599] ? mutex_unlock+0xd/0x10 [ 215.314298] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 215.319549] nf_setsockopt+0x67/0xc0 [ 215.323240] ipv6_setsockopt+0x10b/0x130 [ 215.327285] tcp_setsockopt+0x82/0xd0 [ 215.331077] sock_common_setsockopt+0x95/0xd0 [ 215.335564] SyS_setsockopt+0x189/0x360 [ 215.339513] ? SyS_recv+0x40/0x40 [ 215.342949] ? security_file_ioctl+0x89/0xb0 [ 215.347343] ? fput+0xd2/0x140 [ 215.350528] ? SyS_ioctl+0x66/0xc0 [ 215.354053] ? SyS_recv+0x40/0x40 [ 215.357481] do_syscall_64+0x281/0x940 [ 215.361345] ? __do_page_fault+0xc90/0xc90 [ 215.365551] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.370025] ? finish_task_switch+0x1c1/0x7e0 [ 215.374495] ? syscall_return_slowpath+0x550/0x550 [ 215.379396] ? syscall_return_slowpath+0x2ac/0x550 [ 215.384297] ? prepare_exit_to_usermode+0x350/0x350 [ 215.389287] ? prepare_exit_to_usermode+0x227/0x350 [ 215.394279] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 215.398919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.403739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.408900] RIP: 0033:0x4548b9 [ 215.412062] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.419738] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 215.426980] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 215.434221] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 215.441460] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff 2018/03/30 08:18:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x9, 0x6, [0x3, 0x1000, 0x2, 0x5ca, 0xfb1f, 0xff]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) 2018/03/30 08:18:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) read(r1, &(0x7f0000000080)=""/17, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/03/30 08:18:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:38 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000004e2000004e20060002000000000000009d8fd66ff3ed6d92780b9cdebeee06114cfe8510c7e7e2a207975e3caa54031c5cc25fef361ab91476a2196ced56a57a412ea7d8e9bd22581b9df2dcfb135bf18b0d950278f39bc243817e4cb55e5354cf11eab7701000502b15df6503952d249b3d38f7e2749bb619975b", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9b"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:38 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) socket$inet(0x2, 0x4, 0x339) 2018/03/30 08:18:38 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:38 executing program 5 (fault-call:6 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 215.448702] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 2018/03/30 08:18:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8001}}, 0x4, 0x3f, 0x5, 0x401}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0xf309}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r5}) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f00000004c0)={'eql\x00', @ifru_settings={0x68, 0x2, @sync=&(0x7f0000000480)={0x9, 0x401, 0x5}}}) 2018/03/30 08:18:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xa}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:38 executing program 0: close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c01000017000100000000000000000000000000000000000000000000000000000000001dffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/30 08:18:38 executing program 1: r0 = epoll_create1(0x7fffd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r2 = accept(r1, &(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000840)={r1, 0x2}) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) sendmsg$netrom(r3, &(0x7f0000000740)={&(0x7f0000000100)=@ax25={0x3, {"163b83d3b39e17"}, 0x8001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="2dadb9ebd3f2f5874d03e2ee796ffa5da026cb8fc5ebae657d9f88ea957a7d514acc15dff80c27d969d213865097d3d3bf36098c3d7ba8c1c15efff1d7b09c5a2d69cc5dfeb605b61a9578344628fdda42", 0x51}, {&(0x7f00000001c0)="05f4ed4db517febb2d0f7628376e0eb88927b65bd8275cf1219725985aa285d0446c2650f119da2de14d9e98effd544d7b7f7c1881477ca39ef3ceb3ce9895fd216395132dc56f896a87453962c85e16a44bd23d94922e64fd318c32c559caf222c942f3d79d9f7257cf98955500f954ad04c5c8982418c739e1d9f3840077fcf8cdf5d950a6df470baddec80e154f64d7d3b6f8b368edd42e7b6c1dd34f954b5e9ad980cb564924", 0xa8}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="d6f6fafa88180fc9ba8c3efaf3889e1ba70737891b1fa425728306a90b20dce19eb9e0d0dee194ed3e8d18ecb1", 0x2d}, {&(0x7f00000003c0)="2aaf064baa93570de9ab0807ed1ad3c84adad7111f26f985f99da885ad1307a6f2756abad9c6cd240fb0fa9158e4cb31531857a6849c7405ff5220a0dab1aed1df662d8648fa57cdd79a02157f4a813732c6", 0x52}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x260, 0x800}, 0x40015) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r4}], 0x1, 0x0) 2018/03/30 08:18:38 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) socket$inet(0x2, 0x4, 0x339) [ 215.500411] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.512278] syz-executor3 cpuset=syz3 mems_allowed=0 [ 215.517417] CPU: 0 PID: 2575 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 215.524684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.534030] Call Trace: [ 215.536613] dump_stack+0x194/0x24d [ 215.540238] ? arch_local_irq_restore+0x53/0x53 [ 215.544907] ? idr_get_free+0xfd0/0xfd0 2018/03/30 08:18:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xa}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 215.548877] ? kernel_text_address+0x102/0x140 [ 215.553464] warn_alloc+0x19a/0x2b0 [ 215.557090] ? zone_watermark_ok_safe+0x400/0x400 [ 215.561933] ? save_stack+0xa3/0xd0 [ 215.565558] ? save_stack+0x43/0xd0 [ 215.569183] ? kasan_kmalloc+0xad/0xe0 [ 215.573062] ? __kmalloc_node+0x47/0x70 [ 215.577031] ? kvmalloc_node+0x64/0xd0 [ 215.580910] __vmalloc_node_range+0x4f0/0x650 [ 215.585393] ? lock_acquire+0x1d5/0x580 [ 215.589376] ? lock_downgrade+0x980/0x980 [ 215.593520] ? xt_alloc_entry_offsets+0x21/0x30 [ 215.598186] __vmalloc_node_flags_caller+0x50/0x60 [ 215.603118] ? xt_alloc_entry_offsets+0x21/0x30 [ 215.607771] kvmalloc_node+0x82/0xd0 [ 215.611460] xt_alloc_entry_offsets+0x21/0x30 [ 215.615930] translate_table+0x235/0x1690 [ 215.620055] ? lock_release+0xa40/0xa40 [ 215.624007] ? check_same_owner+0x320/0x320 [ 215.628323] ? __check_object_size+0x8b/0x530 [ 215.632805] ? __might_sleep+0x95/0x190 [ 215.636758] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 215.641587] ? kasan_check_write+0x14/0x20 [ 215.645810] ? _copy_from_user+0x99/0x110 [ 215.649946] do_ip6t_set_ctl+0x370/0x5f0 [ 215.653993] ? lock_acquire+0x1d5/0x580 [ 215.657952] ? translate_compat_table+0x1c50/0x1c50 [ 215.657974] ? mutex_unlock+0xd/0x10 [ 215.657982] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 215.657992] nf_setsockopt+0x67/0xc0 [ 215.675616] ipv6_setsockopt+0x10b/0x130 [ 215.679663] tcp_setsockopt+0x82/0xd0 [ 215.683450] sock_common_setsockopt+0x95/0xd0 [ 215.687920] SyS_setsockopt+0x189/0x360 [ 215.691868] ? SyS_recv+0x40/0x40 [ 215.695300] ? security_file_ioctl+0x89/0xb0 [ 215.699689] ? fput+0xd2/0x140 [ 215.702864] ? SyS_ioctl+0x66/0xc0 [ 215.706390] ? SyS_recv+0x40/0x40 [ 215.709825] do_syscall_64+0x281/0x940 [ 215.713687] ? __do_page_fault+0xc90/0xc90 [ 215.717895] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.722365] ? finish_task_switch+0x1c1/0x7e0 [ 215.726834] ? syscall_return_slowpath+0x550/0x550 [ 215.731734] ? syscall_return_slowpath+0x2ac/0x550 [ 215.736637] ? prepare_exit_to_usermode+0x350/0x350 [ 215.741629] ? prepare_exit_to_usermode+0x227/0x350 [ 215.746617] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 215.751261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.756087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.761250] RIP: 0033:0x4548b9 [ 215.764408] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.772090] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 215.779335] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 215.786579] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 215.793820] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 215.801064] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 215.808476] warn_alloc_show_mem: 2 callbacks suppressed [ 215.808480] Mem-Info: [ 215.816262] active_anon:81408 inactive_anon:78 isolated_anon:0 [ 215.816262] active_file:2857 inactive_file:5990 isolated_file:0 [ 215.816262] unevictable:0 dirty:333 writeback:0 unstable:0 [ 215.816262] slab_reclaimable:12056 slab_unreclaimable:117438 [ 215.816262] mapped:24236 shmem:85 pagetables:637 bounce:0 [ 215.816262] free:1377525 free_pcp:566 free_cma:0 [ 215.849688] Node 0 active_anon:325632kB inactive_anon:312kB active_file:11428kB inactive_file:23960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96944kB dirty:1332kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 215.877816] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 215.903936] lowmem_reserve[]: 0 2850 6358 6358 [ 215.908561] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:624kB free_cma:0kB [ 215.936346] lowmem_reserve[]: 0 0 3507 3507 [ 215.940674] Node 0 Normal free:2573524kB min:37188kB low:46484kB high:55780kB active_anon:325632kB inactive_anon:312kB active_file:11428kB inactive_file:23960kB unevictable:0kB writepending:1332kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:4928kB pagetables:2548kB bounce:0kB free_pcp:896kB local_pcp:248kB free_cma:0kB [ 215.970527] lowmem_reserve[]: 0 0 0 0 [ 215.974342] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 215.987903] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 216.004042] Node 0 Normal: 1067*4kB (UMEH) 201*8kB (UMH) 2120*16kB (UMH) 1672*32kB (UMH) 862*64kB (UMH) 216*128kB (UMEH) 95*256kB (UMEH) 19*512kB (UM) 6*1024kB (UE) 13*2048kB (UME) 569*4096kB (UM) = 2573556kB [ 216.022750] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 216.031332] 8932 total pagecache pages [ 216.035215] 0 pages in swap cache [ 216.038669] Swap cache stats: add 0, delete 0, find 0/0 [ 216.044027] Free swap = 0kB [ 216.047054] Total swap = 0kB 2018/03/30 08:18:39 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001200)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001280)=[@in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x1, @empty, 0x7}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xf}, 0xef}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc}, @in6={0xa, 0x4e23, 0x5, @empty, 0x800}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e21, 0xa12, @remote={0xfe, 0x80, [], 0xbb}, 0x72e8f650}], 0xd4) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000400)=0xfdfd, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)="62637366300000000000e000") r2 = socket(0x9, 0x0, 0x7fa5f818) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r2, 0xfffffffffffffff9}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)="6263730500") 2018/03/30 08:18:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2000}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1, 0x1, [0x0]}, 0xa) 2018/03/30 08:18:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r4, 0x0, 0x10, 0xfe, &(0x7f00000002c0)="337cd07963a1f7b4cc890d98ed34ccfa", &(0x7f0000000300)=""/254, 0x8, 0x1196}, 0x28) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) socket$inet(0x2, 0x4, 0x339) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xa}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x8) sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@hci={0x1f}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000d564f38100002000010000000000000000"], 0x14}, 0x1}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/03/30 08:18:39 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9b"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) socket$inet(0x2, 0x4, 0x339) 2018/03/30 08:18:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r1, 0x7fffffff, 0x30}, 0xc) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000006ffc)=0x80000001, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x401, 0x5, 0x7, 0x33d}]}, 0x10) [ 216.050083] 1965969 pages RAM [ 216.053181] 0 pages HighMem/MovableOnly [ 216.057143] 333455 pages reserved 2018/03/30 08:18:39 executing program 4: r0 = socket(0x18, 0x3, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @local}, &(0x7f00000000c0)=0xc) close(r0) setsockopt(r0, 0x400000000000111, 0x20001, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000180)=0x9, 0x4) 2018/03/30 08:18:39 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x800000000000010f, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000600)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/30 08:18:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r4 = socket(0x2, 0x6, 0x400) sendmsg$can_raw(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x1d, r3}, 0x10, &(0x7f0000000a00)={&(0x7f00000009c0)=@can={{0x3, 0x3, 0x1, 0x2}, 0x8, 0x3, 0x0, 0x0, "bf32149bd6a4ff78"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.133415] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 216.145297] syz-executor3 cpuset=syz3 mems_allowed=0 [ 216.150520] CPU: 0 PID: 2626 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 216.157793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.167146] Call Trace: [ 216.169735] dump_stack+0x194/0x24d [ 216.173363] ? arch_local_irq_restore+0x53/0x53 [ 216.178030] ? idr_get_free+0xfd0/0xfd0 2018/03/30 08:18:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.182002] ? kernel_text_address+0x102/0x140 [ 216.186588] warn_alloc+0x19a/0x2b0 [ 216.190214] ? zone_watermark_ok_safe+0x400/0x400 [ 216.195068] ? save_stack+0xa3/0xd0 [ 216.198695] ? save_stack+0x43/0xd0 [ 216.202326] ? kasan_kmalloc+0xad/0xe0 [ 216.206208] ? __kmalloc_node+0x47/0x70 [ 216.210188] ? kvmalloc_node+0x64/0xd0 [ 216.214084] __vmalloc_node_range+0x4f0/0x650 [ 216.218571] ? fs_reclaim_acquire+0x20/0x20 [ 216.222894] ? lock_downgrade+0x980/0x980 [ 216.227046] ? xt_alloc_entry_offsets+0x21/0x30 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) accept$alg(r4, 0x0, 0x0) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff0220", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.227062] __vmalloc_node_flags_caller+0x50/0x60 [ 216.227071] ? xt_alloc_entry_offsets+0x21/0x30 [ 216.227082] kvmalloc_node+0x82/0xd0 [ 216.227091] xt_alloc_entry_offsets+0x21/0x30 [ 216.249497] translate_table+0x235/0x1690 [ 216.253643] ? lock_release+0xa40/0xa40 [ 216.257612] ? check_same_owner+0x320/0x320 [ 216.261927] ? __check_object_size+0x8b/0x530 [ 216.266421] ? __might_sleep+0x95/0x190 [ 216.270391] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 216.275228] ? kasan_check_write+0x14/0x20 [ 216.279455] ? _copy_from_user+0x99/0x110 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) [ 216.283601] do_ip6t_set_ctl+0x370/0x5f0 [ 216.287661] ? lock_acquire+0x1d5/0x580 [ 216.291633] ? translate_compat_table+0x1c50/0x1c50 [ 216.296655] ? mutex_unlock+0xd/0x10 [ 216.300366] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 216.305644] nf_setsockopt+0x67/0xc0 [ 216.309360] ipv6_setsockopt+0x10b/0x130 [ 216.313415] tcp_setsockopt+0x82/0xd0 [ 216.317213] sock_common_setsockopt+0x95/0xd0 [ 216.321701] SyS_setsockopt+0x189/0x360 [ 216.325667] ? SyS_recv+0x40/0x40 [ 216.329116] ? mm_fault_error+0x2c0/0x2c0 [ 216.333263] ? security_file_ioctl+0x89/0xb0 [ 216.337669] ? fput+0xd2/0x140 [ 216.340858] ? SyS_ioctl+0x66/0xc0 [ 216.344382] ? SyS_recv+0x40/0x40 [ 216.347823] do_syscall_64+0x281/0x940 [ 216.351697] ? __do_page_fault+0xc90/0xc90 [ 216.355913] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.360393] ? finish_task_switch+0x1c1/0x7e0 [ 216.364860] ? syscall_return_slowpath+0x550/0x550 [ 216.369763] ? syscall_return_slowpath+0x2ac/0x550 [ 216.374665] ? prepare_exit_to_usermode+0x350/0x350 [ 216.379653] ? prepare_exit_to_usermode+0x227/0x350 [ 216.384642] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 216.389297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.394126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.399287] RIP: 0033:0x4548b9 [ 216.402449] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 216.410242] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 216.417486] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 216.424732] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 2018/03/30 08:18:39 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000780)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x68, r4, 0x800, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x233}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff4766}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x3d}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x278) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x1c9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 08:18:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/30 08:18:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'eql\x00'}, 0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000002c0), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket(0x0, 0x1000, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) r6 = accept$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, "7607006e30080400ffff000000000002", 0x2}, 0x2af) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r6, &(0x7f0000000bc0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a40)=0xfef2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/30 08:18:39 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x14, 0x20020003, &(0x7f0000000100)={0x2, 0x40000004e21}, 0xfffffffffffffeb5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0xf21, 0x100, 0x7b, 0x42000100, r3}) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) shutdown(0xffffffffffffffff, 0x1) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff0220", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000885ffc)=0xfffffffffffffffd, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x3, 0xf, 0xa, 0xa, 0x40, 0x1}, @alu={0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x7ff, 0xa, 0x4, 0x3, 0xffffffff, 0xffffffffffffffff}, @alu={0x7, 0x100, 0x6, 0x8, 0x2, 0x2, 0x10}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x9, 0xdb, &(0x7f0000000140)=""/219, 0x41000, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000340)={0x3, 0x800, 0xd07, 0x100000000, 0x0, 0xb80}) 2018/03/30 08:18:39 executing program 6: socket$inet(0x2, 0x807, 0xfff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r1, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x221) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/03/30 08:18:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="e60000000f84c80d50405f5f8d8bafbf3a1a9e002971fdd7ce5332af80fcf028eaddb62d1313b8baa048b56133453ec3e5437d4be63f822fa1111c9f794e0ded810fff6364f337734c8d12327e257034b8299ada05668e5e887088da92788a7c3e7b29faf15b00b1c97416cf409c3f2ee6487f01f12e0da7500454be8f6dfabfc326b7ada9a5b8954823b4a5881c67e67d7ec70909dec850c6d8426f215bceb766b4c627213f65b0d4fa13618f434e39eaeb91250563db4105eaaa52e6bd5861beada176836cbe61222778486253023a7e73de13f3000000268770e0744401dd85d27a2fd46ff4c10d760e049328f276"], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="47000000a75f7a5a21f22968c7aa2e6047f89b0804b01216804a5fb25f5c526dc049139c6c3a2d4822cb80d2c9869fd9399f4787dbe94cc8082d780f403a4d32ae9b"], &(0x7f0000000240)=0x2) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r7, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0xe0, @ipv4={[], [0xff, 0xff]}}, 0x8d) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) [ 216.431986] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 216.439235] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 216.473559] device bcsf0 entered promiscuous mode 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff0220", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.489011] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 216.502388] syz-executor3 cpuset=syz3 mems_allowed=0 [ 216.507539] CPU: 0 PID: 2691 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #286 [ 216.514820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.524169] Call Trace: [ 216.526761] dump_stack+0x194/0x24d [ 216.530392] ? arch_local_irq_restore+0x53/0x53 [ 216.535092] ? idr_get_free+0xfd0/0xfd0 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe000000000024000900", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe000000000024000900", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe000000000024000900", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.539088] ? kernel_text_address+0x102/0x140 [ 216.543680] warn_alloc+0x19a/0x2b0 [ 216.547311] ? zone_watermark_ok_safe+0x400/0x400 [ 216.552160] ? save_stack+0xa3/0xd0 [ 216.554456] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 216.555779] ? save_stack+0x43/0xd0 [ 216.555786] ? kasan_kmalloc+0xad/0xe0 [ 216.555792] ? __kmalloc_node+0x47/0x70 [ 216.555804] ? kvmalloc_node+0x64/0xd0 [ 216.578127] __vmalloc_node_range+0x4f0/0x650 [ 216.582617] ? lock_acquire+0x1d5/0x580 2018/03/30 08:18:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe0000000000240009000800", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f20", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0xb}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) [ 216.586592] ? lock_downgrade+0x980/0x980 [ 216.590844] ? xt_alloc_entry_offsets+0x21/0x30 [ 216.595511] __vmalloc_node_flags_caller+0x50/0x60 [ 216.600449] ? xt_alloc_entry_offsets+0x21/0x30 [ 216.605122] kvmalloc_node+0x82/0xd0 [ 216.608834] xt_alloc_entry_offsets+0x21/0x30 [ 216.613328] translate_table+0x235/0x1690 [ 216.617556] ? lock_release+0xa40/0xa40 [ 216.622211] ? check_same_owner+0x320/0x320 [ 216.626515] ? __check_object_size+0x8b/0x530 [ 216.631003] ? __might_sleep+0x95/0x190 [ 216.634977] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 216.639808] ? kasan_check_write+0x14/0x20 [ 216.644031] ? _copy_from_user+0x99/0x110 [ 216.648186] do_ip6t_set_ctl+0x370/0x5f0 [ 216.652233] ? lock_acquire+0x1d5/0x580 [ 216.653845] kernel msg: ebtables bug: please report to author: Wrong len argument [ 216.656191] ? translate_compat_table+0x1c50/0x1c50 [ 216.656213] ? mutex_unlock+0xd/0x10 [ 216.656222] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 216.656233] nf_setsockopt+0x67/0xc0 [ 216.681452] ipv6_setsockopt+0x10b/0x130 [ 216.685495] tcp_setsockopt+0x82/0xd0 [ 216.689288] sock_common_setsockopt+0x95/0xd0 [ 216.693768] SyS_setsockopt+0x189/0x360 [ 216.697722] ? SyS_recv+0x40/0x40 [ 216.701153] ? mm_fault_error+0x2c0/0x2c0 [ 216.702193] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 216.705285] ? security_file_ioctl+0x89/0xb0 [ 216.705296] ? fput+0xd2/0x140 [ 216.705305] ? SyS_ioctl+0x66/0xc0 [ 216.705313] ? SyS_recv+0x40/0x40 [ 216.705325] do_syscall_64+0x281/0x940 [ 216.705335] ? __do_page_fault+0xc90/0xc90 [ 216.734889] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.739363] ? finish_task_switch+0x1c1/0x7e0 [ 216.743836] ? syscall_return_slowpath+0x550/0x550 [ 216.748751] ? syscall_return_slowpath+0x2ac/0x550 [ 216.753657] ? prepare_exit_to_usermode+0x350/0x350 [ 216.758660] ? prepare_exit_to_usermode+0x227/0x350 [ 216.763656] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 216.768303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.771761] kernel msg: ebtables bug: please report to author: Wrong len argument [ 216.773134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.773141] RIP: 0033:0x4548b9 [ 216.773145] RSP: 002b:00007fe529071c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 216.773154] RAX: ffffffffffffffda RBX: 00007fe5290726d4 RCX: 00000000004548b9 [ 216.773159] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 216.773163] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 216.773172] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 216.825754] R13: 0000000000000551 R14: 00000000006fa038 R15: 0000000000000000 [ 216.833144] warn_alloc_show_mem: 1 callbacks suppressed [ 216.833147] Mem-Info: [ 216.840929] active_anon:86178 inactive_anon:78 isolated_anon:0 [ 216.840929] active_file:2857 inactive_file:6002 isolated_file:0 [ 216.840929] unevictable:0 dirty:346 writeback:0 unstable:0 [ 216.840929] slab_reclaimable:12069 slab_unreclaimable:117177 [ 216.840929] mapped:24257 shmem:85 pagetables:709 bounce:0 [ 216.840929] free:1372746 free_pcp:517 free_cma:0 [ 216.874390] Node 0 active_anon:344712kB inactive_anon:312kB active_file:11428kB inactive_file:24008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97028kB dirty:1384kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 221184kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 216.902505] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 216.928631] lowmem_reserve[]: 0 2850 6358 6358 [ 216.933225] Node 0 DMA32 free:2920668kB min:30224kB low:37780kB high:45336kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2922068kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1360kB local_pcp:624kB free_cma:0kB [ 216.961611] lowmem_reserve[]: 0 0 3507 3507 [ 216.965947] Node 0 Normal free:2554536kB min:37188kB low:46484kB high:55780kB active_anon:344712kB inactive_anon:312kB active_file:11428kB inactive_file:24008kB unevictable:0kB writepending:1384kB present:4718592kB managed:3592080kB mlocked:0kB kernel_stack:5472kB pagetables:2836kB bounce:0kB free_pcp:708kB local_pcp:232kB free_cma:0kB [ 216.995805] lowmem_reserve[]: 0 0 0 0 [ 216.999613] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 217.013179] Node 0 DMA32: 5*4kB (UM) 9*8kB (UM) 6*16kB (UM) 9*32kB (UM) 6*64kB (UM) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 6*2048kB (UM) 706*4096kB (UM) = 2920668kB [ 217.029281] Node 0 Normal: 838*4kB (UEH) 54*8kB (UMEH) 1995*16kB (UMEH) 1657*32kB (UMH) 862*64kB (UMH) 215*128kB (UMH) 103*256kB (UMEH) 23*512kB (UM) 6*1024kB (UE) 12*2048kB (UME) 565*4096kB (UM) = 2554520kB [ 217.047886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 217.056462] 8944 total pagecache pages [ 217.060342] 0 pages in swap cache [ 217.063784] Swap cache stats: add 0, delete 0, find 0/0 [ 217.069137] Free swap = 0kB [ 217.072161] Total swap = 0kB [ 217.075170] 1965969 pages RAM [ 217.078264] 0 pages HighMem/MovableOnly [ 217.082228] 333455 pages reserved [ 217.086903] device bcsf0 left promiscuous mode [ 369.632150] INFO: task kworker/0:6:5878 blocked for more than 120 seconds. [ 369.639207] Not tainted 4.16.0-rc6+ #286 [ 369.643794] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651748] kworker/0:6 D22112 5878 2 0x80000000 [ 369.657384] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.662927] Call Trace: [ 369.665522] __schedule+0x8fb/0x1ec0 [ 369.669224] ? __sched_text_start+0x8/0x8 [ 369.673362] ? update_load_avg+0x612/0x2eb0 [ 369.677687] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 369.683218] ? lock_acquire+0x1d5/0x580 [ 369.687180] ? debug_object_activate+0x307/0x730 [ 369.692103] ? lock_downgrade+0x980/0x980 [ 369.696311] ? lock_timer_base+0xaf/0x280 [ 369.700475] schedule+0xf5/0x430 [ 369.703842] ? __mutex_lock+0xaa8/0x1a80 [ 369.707894] ? __schedule+0x1ec0/0x1ec0 [ 369.711863] ? lock_release+0xa40/0xa40 [ 369.715837] ? memset+0x31/0x40 [ 369.719219] ? do_raw_spin_trylock+0x190/0x190 [ 369.723820] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.728756] ? mutex_destroy+0x1d0/0x1d0 [ 369.732820] schedule_preempt_disabled+0x10/0x20 [ 369.737581] __mutex_lock+0xaad/0x1a80 [ 369.741457] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.746651] ? lock_downgrade+0x980/0x980 [ 369.750792] ? rtnl_lock+0x17/0x20 [ 369.754326] ? debug_check_no_locks_freed+0x2f0/0x3c0 [ 369.759512] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.764502] ? mod_timer+0x13c0/0x13c0 [ 369.768384] ? __queue_work+0x5b9/0x1230 [ 369.772434] ? __local_bh_enable_ip+0x121/0x230 [ 369.777101] ? rcu_read_unlock+0x35/0x70 [ 369.781154] ? update_curr+0x46f/0xac0 [ 369.785032] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.790216] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 369.795307] ? lock_downgrade+0x960/0x980 [ 369.799457] ? pick_next_task_fair+0x580/0x1630 [ 369.804134] ? lock_acquire+0x1d5/0x580 [ 369.808102] ? debug_object_deactivate+0x364/0x560 [ 369.813023] ? lock_downgrade+0x980/0x980 [ 369.817165] ? do_raw_spin_trylock+0x190/0x190 [ 369.821739] ? lock_acquire+0x1d5/0x580 [ 369.825707] ? lock_acquire+0x1d5/0x580 [ 369.830198] ? process_one_work+0xb89/0x1bb0 [ 369.834607] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 369.839714] ? do_raw_spin_trylock+0x190/0x190 [ 369.844305] ? lock_release+0xa40/0xa40 [ 369.848292] mutex_lock_nested+0x16/0x20 [ 369.852350] ? mutex_lock_nested+0x16/0x20 [ 369.856574] rtnl_lock+0x17/0x20 [ 369.859936] addrconf_verify_work+0xe/0x20 [ 369.864159] process_one_work+0xc47/0x1bb0 [ 369.868381] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.873551] ? trace_hardirqs_on+0xd/0x10 [ 369.877690] ? pwq_dec_nr_in_flight+0x450/0x450 [ 369.882351] ? put_prev_entity+0x4f/0x240 [ 369.886495] ? __schedule+0x903/0x1ec0 [ 369.890372] ? account_entity_enqueue+0x3c8/0x6e0 [ 369.895206] ? __enqueue_entity+0x109/0x1e0 [ 369.899510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.904700] ? __account_cfs_rq_runtime+0x600/0x600 [ 369.909707] ? put_prev_task_fair+0x80/0x80 [ 369.914026] ? lock_acquire+0x1d5/0x580 [ 369.917995] ? lock_acquire+0x1d5/0x580 [ 369.921958] ? worker_thread+0x4a3/0x1990 [ 369.926092] ? lock_downgrade+0x980/0x980 [ 369.930227] ? lock_release+0xa40/0xa40 [ 369.934191] ? retint_kernel+0x10/0x10 [ 369.938083] ? do_raw_spin_trylock+0x190/0x190 [ 369.942656] worker_thread+0x223/0x1990 [ 369.946626] ? finish_task_switch+0x1c1/0x7e0 [ 369.951106] ? lock_downgrade+0x980/0x980 [ 369.955252] ? process_one_work+0x1bb0/0x1bb0 [ 369.959735] ? lock_acquire+0x1d5/0x580 [ 369.963702] ? trace_hardirqs_on+0xd/0x10 [ 369.967835] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.972325] ? finish_task_switch+0x1c1/0x7e0 [ 369.976809] ? finish_task_switch+0x182/0x7e0 [ 369.981298] ? copy_overflow+0x20/0x20 [ 369.985168] ? kthread_data+0x42/0xb0 [ 369.988963] ? dequeue_task_fair+0x92/0x490 [ 369.993282] ? __schedule+0x903/0x1ec0 [ 369.997184] ? lock_acquire+0x1d5/0x580 [ 370.001147] ? fs_reclaim_acquire+0x20/0x20 [ 370.005470] ? complete+0x62/0x80 [ 370.008919] ? __schedule+0x1ec0/0x1ec0 [ 370.012884] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.017196] ? __lockdep_init_map+0xe4/0x650 [ 370.021613] ? do_raw_spin_trylock+0x190/0x190 [ 370.026182] ? lockdep_init_map+0x9/0x10 [ 370.030253] ? __init_waitqueue_head+0x97/0x140 [ 370.034911] ? trace_hardirqs_on+0xd/0x10 [ 370.039053] ? __kthread_parkme+0x176/0x240 [ 370.043363] kthread+0x33c/0x400 [ 370.046721] ? process_one_work+0x1bb0/0x1bb0 [ 370.051196] ? kthread_stop+0x7a0/0x7a0 [ 370.055164] ret_from_fork+0x3a/0x50 [ 370.058864] INFO: lockdep is turned off. [ 370.062914] NMI backtrace for cpu 1 [ 370.066525] CPU: 1 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc6+ #286 [ 370.073417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.082741] Call Trace: [ 370.085301] dump_stack+0x194/0x24d [ 370.088907] ? arch_local_irq_restore+0x53/0x53 [ 370.093552] ? debug_show_all_locks+0x33b/0x3d0 [ 370.098195] ? vprintk_func+0x5e/0xc0 [ 370.101970] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.106352] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.110817] nmi_cpu_backtrace+0x1d2/0x210 [ 370.115024] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.119486] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.124732] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.129902] watchdog+0x90c/0xd60 [ 370.133329] ? reset_hung_task_detector+0xa0/0xa0 [ 370.138141] ? complete+0x62/0x80 [ 370.141571] ? __schedule+0x1ec0/0x1ec0 [ 370.145524] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.149815] ? __lockdep_init_map+0xe4/0x650 [ 370.154196] ? do_raw_spin_trylock+0x190/0x190 [ 370.158751] ? lockdep_init_map+0x9/0x10 [ 370.162783] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.167857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.172841] ? trace_hardirqs_on+0xd/0x10 [ 370.176958] ? __kthread_parkme+0x176/0x240 [ 370.181252] kthread+0x33c/0x400 [ 370.184589] ? reset_hung_task_detector+0xa0/0xa0 [ 370.189400] ? kthread_stop+0x7a0/0x7a0 [ 370.193347] ret_from_fork+0x3a/0x50 [ 370.197123] Sending NMI from CPU 1 to CPUs 0: [ 370.201639] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.202617] Kernel panic - not syncing: hung_task: blocked tasks [ 370.215692] CPU: 1 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc6+ #286 [ 370.222582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.231904] Call Trace: [ 370.234463] dump_stack+0x194/0x24d [ 370.238147] ? arch_local_irq_restore+0x53/0x53 [ 370.242784] ? vsnprintf+0x1ed/0x1900 [ 370.246555] panic+0x1e4/0x41c [ 370.249715] ? refcount_error_report+0x214/0x214 [ 370.254446] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.259779] watchdog+0x91d/0xd60 [ 370.263204] ? reset_hung_task_detector+0xa0/0xa0 [ 370.268018] ? complete+0x62/0x80 [ 370.271443] ? __schedule+0x1ec0/0x1ec0 [ 370.275384] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.280543] ? __lockdep_init_map+0xe4/0x650 [ 370.284923] ? do_raw_spin_trylock+0x190/0x190 [ 370.289473] ? lockdep_init_map+0x9/0x10 [ 370.293504] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.298578] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.303563] ? trace_hardirqs_on+0xd/0x10 [ 370.307679] ? __kthread_parkme+0x176/0x240 [ 370.311972] kthread+0x33c/0x400 [ 370.315307] ? reset_hung_task_detector+0xa0/0xa0 [ 370.320120] ? kthread_stop+0x7a0/0x7a0 [ 370.324064] ret_from_fork+0x3a/0x50 [ 370.328112] Dumping ftrace buffer: [ 370.331620] (ftrace buffer empty) [ 370.335299] Kernel Offset: disabled [ 370.338897] Rebooting in 86400 seconds..