0000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3fc00}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/02/05 10:07:48 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000316000-0x8)={0x0, 0x0}) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000317000-0x10)={0x1, &(0x7f0000286000)=[{}]}) 2018/02/05 10:07:48 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x2000000) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 10:07:48 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000025000)=@can, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xe9db058775225cfc, &(0x7f0000012000-0xc)={@multicast2, @empty, @loopback}, &(0x7f0000026000-0x4)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000e000)={{0x2, 0x1, @empty}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x22, {0x2, 0x1, @rand_addr=0x8}, @common='nr0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000005000)=""/53, &(0x7f0000026000-0x4)=0x35) [ 71.622381] audit: type=1400 audit(1517825268.599:50): avc: denied { create } for pid=8915 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/05 10:07:48 executing program 0: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x805, 0x401, &(0x7f00005a5000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003bb000-0xf2)={0x0, 0xea, "20ab42c9b6b94ab0b74b833b0ded6614d80d9436c3dc030e5610929e8d2c320767ee491b7363c5316a2eb840974387eec45392f8cb6905df8e4485993e46c65e5ef0c08b524cc7c6f11e29f6e53e047e970a7a33c0c30c0b05d51c9b5fe82fd31758c0f043ce1929833164a122afe3dd91a1e5bc500ca7e17269273519949b0e0b96b81a06d6fd7dbc2673b9eda0006483186e47c60d22396a3be0a5b5b6f4eba5b0486c0a0ba9b0166796a87b5e0b8967a4084cdb9f2e763bbd74f64abedf53cb51a2e8dc9112a35c3afe80aeffcd4f84386c57e2f3905c0954d4a502c9c1fbedf1f5b6b2da26f65e89"}, &(0x7f00003b6000-0x4)=0xf2) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000003d000-0x10)={0x6, 0x1, 0x8000, 0x80, r4}, &(0x7f00005ac000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005ab000)={0x0}, &(0x7f00005ab000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000df000)={r5, 0x10000, 0x9, 0x6, 0x2983, 0x3}, 0x14) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)}], 0x1, &(0x7f000001d000-0x48)=[]}], 0x2, 0x0) 2018/02/05 10:07:48 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000019000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="0600", 0x2}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000b000-0x6c)="87cc1d954a3c754dbd2aaf1c653df42840ea66430f361ac6492477d049cdbfb51a19443d97a5bd35d236e0509dab", 0x2e}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, []}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000-0x28)={@generic="90eeea6164a1e2c75967208be93077b6", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000025000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000029000-0x8), r0, &(0x7f0000028000), 0x80000000, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000029000-0x48)=@full, &(0x7f0000010000)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000000e000-0x4)=0xfff, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/05 10:07:48 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff]}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0xa}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}]}}, 0x450) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002e000)) 2018/02/05 10:07:48 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x807, 0x1000) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) close(r0) 2018/02/05 10:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = accept4(r0, &(0x7f00004eb000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000a51000-0x4)=0x20, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000eb5000-0x4)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x14) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000491000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, 0x8c) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000009f000-0x8)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000004c000)={0x9, 0x3, 0x5}) 2018/02/05 10:07:48 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac), 0x0) 2018/02/05 10:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) getsockname$inet6(r0, &(0x7f0000dc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000d1000-0x4)=0x1c) socketpair(0xb, 0x1, 0x202, &(0x7f00007ec000-0x8)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r2, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008da000+0x8d2)=@assoc_id=0x0, &(0x7f00005fe000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d9e000)=r4, 0x4) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000013e000-0x20)={0x6, 0x40, 0x3ff, 0x200, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006d8000-0x18)={r4, 0xcdc, 0x10, 0x7, 0x6}, &(0x7f0000ba3000)=0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007ae000)) 2018/02/05 10:07:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000072f000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x22, 0xfff, 0x100, 0x1, 0x400, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000000, 0x7, 0x7f}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffd, 0xffffffffffffec6e}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a}}}}]}}, 0x328) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000)=0x1, 0x4) 2018/02/05 10:07:48 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x2a, 0x4b0e54894e5f8dd7, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x1, 0x40000}, 0xc) 2018/02/05 10:07:48 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/05 10:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x2, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000de0000-0x4)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001f3000-0x10)={0x5, &(0x7f00002ac000)=[{0x8, 0xffffffff, 0x7f06eda5, 0x1}, {0x75, 0x0, 0x7, 0x7fffffff}, {0x1, 0xfff, 0x800, 0x3f}, {0x40, 0x3cca, 0x0, 0x100}, {0x79, 0x3, 0x6, 0x1ff}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000517000-0xe8)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00003ee000)=0xe8) 2018/02/05 10:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00003e8000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000970000)) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) [ 71.761226] xt_limit: Overflow, try lower: 4294967293/4294962286 2018/02/05 10:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) recvfrom$inet6(r1, &(0x7f0000407000+0x5f1)=""/243, 0xf3, 0x40010000, &(0x7f0000bca000-0x1c)={0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007be000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x3, 0x1, 0x7fff, 0x10000, 0x10001, 0xf4, 0xcbd9, 0x0, 0xbe9c, 0x764, 0xfff, 0x7, 0x8, 0x0, 0xfffffffffffffff8]}, &(0x7f0000079000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de2000)=@assoc_value={r2, 0x100}, &(0x7f0000db1000)=0x8) close(r1) 2018/02/05 10:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000053b000-0x80)=@generic, &(0x7f000085d000)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d4b000-0x4)=0x80dfc77aedcc888e, 0x4) r1 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41}}) 2018/02/05 10:07:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000+0xc4f)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x9, [0xf7, 0x1, 0x1, 0xd13, 0x9, 0x3d, 0x100000001, 0x3f]}, 0x5c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000676000)={r0, 0x0, 0x39, 0x9e, &(0x7f0000b9c000-0x39)="bea9b70adc083383af7acc7e80570dae08260ac850516c91453b6d9de89d52241363f505c4b9ff75455030cb939efeaf991192550bb0557ef9", &(0x7f0000d54000-0x9e)=""/158, 0x0, 0x9d50}, 0x28) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f0000000000)='c', 0x1) 2018/02/05 10:07:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000e33000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='vlan0\x00', &(0x7f00001d4000-0x10)=@ethtool_pauseparam={0x13, 0x7, 0xb73, 0x7}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002a5000-0x4)=0x8) sendmsg$netlink(r1, &(0x7f0000113000-0x38)={&(0x7f0000053000)=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f00008f7000-0x60)=[{&(0x7f00007ea000-0x54c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000c7e000)=[]}, 0x0) 2018/02/05 10:07:48 executing program 0: r0 = epoll_create1(0x80000) ioctl$void(r0, 0x544e) [ 71.822986] xt_limit: Overflow, try lower: 4294967293/4294962286 2018/02/05 10:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000cf1000-0x2)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x88, "4c11a6e051ae6e8a9bb6f71cd2f165dd77f2c8d0eaa932672a28f8e4bce5d3bc1aaa2c3697591addec911f21d3f6ba879d2c3b43d0fecea95177c1c208b0457ff0e83fb48f3a861018665759bfedbbc8d02798635d20f2195d6be5a00e1ad7bfaeb5dd2f9a1a1fd3d89f92d66c18010cc055902a4bf233761b728f34ea473ea4c552c927980daf68"}, &(0x7f0000260000-0x4)=0x90) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a46000-0xb8)={r2, 0x3, 0x10001, 0xffffffffffff8001, 0x3, 0x8, 0x2, 0xa, {0x0, @in6={{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x400000000000}}, 0x7, 0x81, 0x3, 0x48, 0xffffffffffffffc1}}, &(0x7f00005cf000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff9000-0x8)={r3, 0xfed}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b2f000-0x8)=@assoc_value={0x0}, &(0x7f0000101000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000142000-0xf5)={r4, 0xffffffffffffffdf, "d685b4361e48ff63051074302311597930b3ab25408dc0cce2c276ae639835c8e1611400000021f4ac000000000000124ca05dd22ae6b3107cdb9cd7ee815b31e960f8935314eb7da44d1a0ed61632752800ef251926b8ebcc4c73b1c0f5f0ed8df5134294c6ef4248e0a734f865c630c8cf2a0bcfaca21c5227a04f885ea10724ea080000000d88afd0234cd04484d8a677f1c1bc8d796368c485e54997726596e315e0db65abf1045f0034654ed2fdc54d80e96a90b921fcb42764c979f3a01aea03f5a06d4597240a697c18da03a0448f136b39aa922b13a093c94979ea076756eb445159eef4fd9c6a"}, &(0x7f00003c5000)=0xf5) socketpair(0x0, 0x3, 0x3, &(0x7f0000ab6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000df000-0x4)={r6}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00007d4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6e}}, 0x6, 0x8, 0xe6, 0x1, 0x1}, &(0x7f0000c46000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e6d000)={0xd8, 0x1, 0xc, 0x6, 0x9, 0x80, 0xef6d, 0x30f, r5}, 0x20) 2018/02/05 10:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x1, &(0x7f0000530000-0x8)={0x0}) bind$netrom(r0, &(0x7f0000de0000)=@ax25={0x3, {"171db2f76eea5a"}, 0xffffffff}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef0000)={0x0, 0x0}) bind$rds(r0, &(0x7f0000a53000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000219000-0x90)={0x7fff, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) unshare(0x200c00) sendmsg$nl_xfrm(r1, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007e0000-0x8)) 2018/02/05 10:07:48 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000006000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000024000)=0xd5) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000019000-0x2)=0xe8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000024000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000001d000)={0x2a00, 0xd, 0x7, 0x200, 0x1, 0x1, {0xf, 0x0, 0x4}, [@generic="48074ae5acebeb028664cf3673e47563a191df49763d0ddf85e7ae80ff9ea01d99", @nested={0x388, 0x7d, [@typed={0xc, 0x4d, @pid=r1}, @typed={0x18, 0x57, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6c, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x1a, @u32=0x1}, @typed={0x60, 0x67, @binary="40ab970abce95a2bffe76bfda2ce24ec75c86f1369821a666121978fedbf6aa9e7e4bcf4d2bacdb3ad4abd77638e401263cc36de618335dbf93f2ac8365a6dfd7b9cb8ac1c858f529bd7dd8a5060c38cd0abdd9eba84ebba"}, @typed={0x100, 0x8, @binary="8efd1180e1662b1b38a1376ede48976ebc534bbca6a6a0e23ac33f6d78d4b56e69c2a2ef7df14057dc6a0e342a51169786d0ce62217e1da02287bd9b19082c4576682e6acc1621705bb323b9348adc1254944ba8659916943c9f2cc1bb0a6c3a8e94f4d41dc7ace3dadb422e18717e5c92594e230724f2a4cf7e12f3d4666da99615efa03027bfdda989f59920263849f35de1a513f133fb80f3b636d78681bc697c7fc68beec19265c6694db6628ae56f9629a492279624366a9934419e1515445f1e9fe545f921a2d777b84d69653189a850849698ccf994b76fcedda0e5d2219c6a1ead59f06e194e8a44825e2a72fb44b585c22a"}, @generic="8beb6f167dec2e88b4006f506fb385d6460c85421fe3b99442f5c8344446ca1deadf518a227867455dbc95397b73786ff5eb4ca558f0df1e6eaacf32ed29e5442ae719205fe771ec52572fd5ace9fe94497fba633eff5ee95bcab3e34caf113fdd51b2f39f168f760fbb71050868ea5d0b1f89ec8deb5f91cd880bc108284717bbc279256859b84e0ae8c64a0619fc3e2123354fe4807db2d37d4ec7206fe125b1d4db450c113bd0582c1718f767969d12d200ac14946141512a00c5298ede2bddd5fec3df7034b9c720cc3f29490c101f77af50", @generic="c977f35cc170c96fb346f1d93797e77cc2feefaf199369269e3839ea9f438c67412144568fa13887b3718f36dc8c1b13cc26449cf1bfcd3e0ac000b4de2ae66f49ef162207e05d73f07f2ef04236f19d8748ef4085aca7d50b304dab886883fc9c2156fcc002b1cde66d7187045274756f710982acbd3d89a9d1fa93f7be1a6c5ca7c663aa02caba08c2a8de4e16348e5bfbdcab190f68e7b2774c30fb8a0dd2e2c1cc6117a6eba3ae9d78985da1fb542134bd05fd015f05b126f0eccb3c00e0881c6c0a4467a73b84fcbc3c3e7b29f7e5e03e4965e990cb95486a0966221e66cf1c0192", @typed={0xc, 0x25, @uid=r2}, @generic="134b15bd273afab8172484814d72f9a9df11006fe1dbdaa3a303a14c8fea19556e10"]}, @nested={0x1364, 0x48, [@typed={0xc, 0xa, @fd=r3}, @generic="03a9a4f54253f33f2ace678ffb670001ff4a67377c5aa7677b46d7cd86d852a53c8c7aff2a4c6d3aa498063f0455b170cb1c71b2f3e62fc470ba24f6cbac1da3121494401010e4eda2205d1717d25e88a0011548eafd32cfc9d050c310ef60d986d292c8d65274f1532f9f5705dc8b1e5a989aea1ef04d8119c2cb03f0f226e7a32f9940104cb2adec32e04c41b72e663b8403b7207a3ed91352af94219614fbd0a9e6fb5da87cb294758b8d069b191ae9b05553c11bf678e1f07e42e750efb924247de73156cafa8a0d77ce352e0a2e0b3aae586230963ada0e7707df44f4637223ce", 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@generic="e970f49b139fa503026d1cfa4f0f0721ec27e55061c39c59cbfd7a8746a5520395f2d6986c2c88ace0e517eea9b9cf1da137110882f9f031775dd3841c537bd5a0fe6ed11792d33b8bfba0cc7002b84903e6411667d8199a1849a2ed7d592b80d2b651850d7692a672f556226e32c187edd4f85e57f94aa31e8d72b33b8a3e4a42e9ba7c8224d9b311651a9c58418202988b16cbb8ccf58d0c8182c6a8dd898adeb450c540c30f1e49812e0f99de19e00892c7df1f600c22acddc5081469"]}, @generic="71e8faece7ab227c80c3d01ae3769d3a238fd8714ba02edf48e5404388b23b4c9d67b73dcbc13af9e2ddd8f2a303e43f21b6dc2e219c89405aff39aa7d742a1f4d6c33f36ebf93319db573e1a5120b15add75f5e418bcea4558c07eea00f1348ec359d9eacb8924fa19726e6b983e340e9cf20dcef9975a048de2a1add9d6f50e3259df5d28699c8faae9b5f8feb298e41575f37314d894f7f6fe980d866ecbfa5aead7b69d4547a2358580eae3bbbb090614b72ba741e1e0ec7925da91c4840ea100a867a48fdbd76c3de3ad6ffa829fec2964a625c", @generic="f8db7742071cd4d19feb2effa308c875b07991f76e21413455930a1d67ed2765077ebf9d92e518ff7399cb73249275c795044248fe27cf7fff722ee3a51b6d6b1956783d093ed2758415fc5e9024203d98345b7cf3d132f5ee18c4b3f9d8f501ed786b94f64aa21ca6cd4b977068565ff98ab6c7a251c49cba0d61c54d9c3d8ce78bdb355aa382ea0fea275ed51a5444e123986c1e5a393a34742ae2dea863901d57f84793769dc83020ba03a04d95f68f62033f391052dd", @generic='H', @nested={0x10ec, 0x1d, [@generic="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", @generic="0070017c0b282a292777b1628ca3d3dc8a88026c30d3eb3388769072ccdd1d8354c3d10d001edfc8fc2a034f29a3b904ae2acd8834acbb6321c816bcea92135f795a75cbabc4dae1b419fa065ce95d662b509f8152b67a3ebf542a7c47f79aa379b58976372536cb4296f6bba8910d30f8494d265a3943b5c6fc29c5a854d66b058259c6600659a1412b2b8299493ad9d7bb39d732357ba3bf842f161b8293ba36de469a8949344c112c039984312995a6ce7161014f627e3c5465d5252574d8b38eddcd5a10fa3ca57f0f6a3903acc72939bab3b766777434cd1a23f588e8f56e58890da281"]}, @generic="ad7362fa36e0741a2942943468ae56e985ea35ae27a0138c5a214cc82926cece4ead81488076519b539e6a236ac02e1e3523f9106d58d9e33330a7b08ad60506050c75e9b86837cef545934d5101241055c6b56ff47b3cada7584e295943fcfcc6"]}, 0x2a00}, 0x1, 0x0, 0x0, 0x14}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000023000)=@generic, &(0x7f0000023000)=0x80, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000025000)={0x0, 0xcc, &(0x7f0000025000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x3c, @empty, 0x9}, @in6={0xa, 0x1, 0xa8, @ipv4={[], [0xff, 0xff], @empty}, 0x81}, @in6={0xa, 0x2, 0x1f2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000025000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001d000-0x20)={0x800, 0x9, 0x8, 0x81, 0x3f, 0x7bf, 0x40, 0x5, r5}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000027000-0xc)={0x10, 0x0, 0x3, 0x400000}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000028000-0x10)=@req={0x50, &(0x7f0000028000-0x50)={@common='tunl0\x00', @ifru_map={0x9, 0x8, 0x8001, 0xa07, 0x0, 0x2}}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000028000-0x4)=0x10, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000027000-0x8)) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000023000), &(0x7f0000023000)=0x4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xac6c) 2018/02/05 10:07:48 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xe, "39eede392f430d879819ee6de525"}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0xf0fb, 0x6, 0xcc6, 0xcb}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2, 0x7, 0x0, 0x6, 0xa, 0x20, 0x80, 0x4, r2, r3}, {0x401, 0xffffffffffffffff, 0x8, 0xe102, 0x5, 0x0, 0x8979}, {0x15c, 0x7fff, 0x10000, 0x1}, 0xffffffff, 0xc, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x7, 0x3, 0x20, 0x0, 0x0, 0x1}}, 0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x1, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, {&(0x7f0000002000-0x2c)=""/44, 0x2c}, &(0x7f0000001000)}, 0x52) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/05 10:07:48 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000de8000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000dea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000867000-0x4)=0x1c) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000deb000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006a4000-0x8)={0x0, 0xfff}, &(0x7f00006e3000-0x4)=0x8) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000deb000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000de9000), &(0x7f0000de9000)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8967, &(0x7f0000dea000-0x50)={@generic="67f9642fd7918bb2d1d2c0cd46fc28dc", @ifru_mtu=0xc7}) 2018/02/05 10:07:48 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f000000b000)={0x101, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000015000), &(0x7f0000007000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) close(r0) 2018/02/05 10:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000209000-0x10), &(0x7f0000168000)=0x10) getpeername$ax25(r0, &(0x7f00001ec000-0x10), &(0x7f0000079000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000926000)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000290000)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000c6b000-0x4)=0xe8) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d63000)=""/3, &(0x7f00000c6000)=0x3) 2018/02/05 10:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) pipe(&(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c50000)={0x0, 0x9, 0x1, 0x0, 0x0, 0x1}, &(0x7f0000718000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000822000-0x8)={r7, 0x4b}, &(0x7f0000f72000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) readv(r0, &(0x7f000019c000-0x60)=[{&(0x7f0000e1e000-0xe7)=""/231, 0xe7}, {&(0x7f000042a000-0xe9)=""/233, 0xe9}, {&(0x7f0000d9a000)=""/45, 0x2d}, {&(0x7f0000b7c000)=""/4096, 0x1000}, {&(0x7f0000fec000)=""/251, 0xfb}, {&(0x7f00000f8000)=""/53, 0x35}], 0x6) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000189000-0x4)=0xe5c, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) recvmsg(r9, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/05 10:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) socketpair(0x10, 0x8080f, 0x148, &(0x7f00004ff000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ad000-0x10)={r0, r1, 0x7}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[]}], 0x1, 0x0) 2018/02/05 10:07:48 executing program 6: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/05 10:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x29b) pipe(&(0x7f0000710000)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea4000)={0x1, [0x0]}, &(0x7f0000e17000-0x4)=0xc92b8dc3af858a58) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006fe000-0x8)={r2}, 0x8) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000008000), &(0x7f000001b000)=0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000006000)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10}, 0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000001d000-0x4)=0x5, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x5, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f000001e000)={0x1f, 0x5, {0x7, 0xffffffffffffff81, 0x8, 0x4, 0x2, 0x1}, 0x1, 0x81f}, 0xe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001f000-0x4)=0x1, 0xffffffffffffffe8) 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000dc1000-0x1), 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000)) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x400) r2 = socket(0x1b, 0x80001, 0xe8d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000d02000)={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, {0xa, 0x1, 0x179e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x81, [0x82, 0x80, 0x7fffffff, 0x7fff, 0xa9fa, 0x5, 0x8, 0x8]}, 0x5c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x677, 0x13, &(0x7f0000945000-0xc1)=""/193, &(0x7f0000eef000)=0xc1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) bind$inet6(r0, &(0x7f0000600000)={0xa, 0x3, 0x3e00000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00009f7000-0x3a)="8c58099b1627295825f6a6a96f64efdfc84f6c78b89304395eb5a4878fa7a13b3c9aff4166d83a2105f1efe05678bdb472a718eba06bb453605a", 0x3a, 0x8004, &(0x7f00008e9000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x222) r2 = accept(r1, &(0x7f00005c2000-0x10)=@ipx, &(0x7f0000eba000)=0x3) recvfrom$llc(r2, &(0x7f000044c000-0x47)=""/71, 0x47, 0x22, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000069b000-0x14)={@remote}, &(0x7f000065c000+0x882)=0x14) sendmsg$kcm(r2, &(0x7f000038b000)={0x0, 0x0, &(0x7f00004d8000)=[], 0x0, &(0x7f0000eaf000)=[{0x10, 0x10d}], 0x10}, 0x0) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x5, &(0x7f0000df1000)) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc9000-0x8)) r1 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dc9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000720000-0x14)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e79000)=0x3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000532000-0x4)) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009ad000-0xc)={@rand_addr=0x400, @loopback=0x7f000001, r2}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b36000)={r2, 0x1, 0x6, @random="516aa6812d72"}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) [ 72.141052] device syz2 entered promiscuous mode [ 72.165321] device syz2 left promiscuous mode [ 72.181825] device syz2 entered promiscuous mode 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r0, &(0x7f0000a6d000-0x10)=@can={0x0, 0x0}, &(0x7f0000f74000)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000015a000-0xc)={@broadcast=0xffffffff, @empty, r2}, 0xc) shutdown(r0, 0x10000000000001) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d31000)={&(0x7f000059d000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000363000)={r0, r3, 0x5, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000303000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f31000)={0x7b, 0x8, 0xfff, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007c5000-0x20)={0x401, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000a8f000-0x20)={0x0, r5, 0x0, 0x20}) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00008b7000)={0x0, 0x0}) sendto(r7, &(0x7f00002fc000)="548c667ac2b1fd226bb5a6a5a7911af2abfaf53fbe2eb8516843130f0e9e837ee982a7438eb1e4a6839d756df1788c606188854dbde78b7d1d3f99d648b438515350b5f6b3695970", 0x48, 0x4000000, &(0x7f000061d000)=@nfc_llcp={0x27, 0x7, 0x7fffffff, 0x7, 0x6, 0x7bc6ad48, "9ccee20c39a99d7d1edf38a41554cead1f8ab1c72442c8e3df206f54388f2ab3385658f8283542f7f73f9a41f6661a609d536e86915b7fd7b973e00374dc2e", 0x3}, 0x60) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009eb000-0x18)={r4, 0x4, 0x8, [0x8, 0x1000, 0x5, 0x6, 0x40, 0x8, 0x5, 0x401]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000004a000)={{{@in=@multicast1, @in=@empty}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f00006f2000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e44000)={{{@in6=@dev, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000d2d000+0xc1a)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d88000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a9000-0x8), &(0x7f000011c000-0x4)=0x8) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000399000-0xc)={0x4, [0x5, 0xfe2d, 0x9, 0x4b8]}, &(0x7f0000d43000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='bridge0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdd000)={0x0, 0x20, &(0x7f0000939000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000bf5000-0x4)=0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fde000)={r0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000fde000), &(0x7f0000300000)=0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdd000)={r1, @in={{0x2, 0x2, @rand_addr=0x3f}}, 0xfff, 0x9}, &(0x7f0000fde000-0x4)=0x98) pipe(&(0x7f0000fdd000-0x8)={0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdc000)={0x0, 0x58, &(0x7f0000fdd000-0x58)=[@in={0x2, 0x1, @rand_addr=0x2}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00004a5000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fdd000-0x10)={r4, 0x94, &(0x7f000067b000-0x94)=[@in={0x2, 0x1, @rand_addr}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7f, @empty, 0xfd}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0xf47, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}]}, &(0x7f0000e2e000)=0x10) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006b2000)=@add_del={0x2, &(0x7f00003c3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x2, &(0x7f000005e000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e66000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[], 0x0, &(0x7f0000f88000)=[]}, 0x0) 2018/02/05 10:07:49 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008f9000), 0x80800) accept$nfc_llcp(r0, &(0x7f0000729000), &(0x7f0000d14000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000004d000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "080165267116c70c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x7, 0x3, 0x7fff, &(0x7f0000e95000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000009f000)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x0, 0x7, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x450) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000035000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x4000000000000000}}, 0xe) 2018/02/05 10:07:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="efe7420dcb4c95128d0b524bc2e400090ebb4a59fa4d173b0012200766ae65e22dfc5ec1b22ebcb84891c50b5522c2009c0eba7614614d79903ea9d337a09a088d9fa4", 0x43, 0x40, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x20951000) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000009000), 0x80800) sendto$unix(r0, &(0x7f000001e000-0x58)="c3a35070c1b7aff4781f27d6908fd615c50c2101c9afb8c865d0878bfb1a337b03721893e7a7e229e2e4b3de92c368e53c54211185e0cff0f3f576809535f1e5c0ced0f7585af60d2a93f8910831992b70a25781922532e3", 0x58, 0x4000000, &(0x7f000002e000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000003d000-0x10)={0x711f, 0x2}) sendmsg(r1, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[]}, 0x0) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000612000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00000ef000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fe6000-0x4)=0xfffffffffffffff6) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d3c000)={r0, r0, 0x101, 0x0, &(0x7f000009d000)="76f6081003c942ed32eb4c8705004517f0a4fb9306a21eb956230b65f514ebd0c9df894ebb7f700d1e91ab840a3e988ef1d09ba6076834463358ff1fee3fbd971b4a3884234910136cee60b7684ce38321d0cf742091784ef200b3c10105483d807984e94a69f95483e808230893fed3129c3dc863d5c64e84079ab798b7d8b0d38be0edef06df90ac56f279c79d375a083e8a0c82fc296f767b77884f73d265c8bf86a572e6a2aa0c2cce7ca9f4de4cfc9594722cbb0fc5e43ac34e9dd6263b7c291e22a7599cfd490e823129257bd272e93e7a0a3fb67326e44aa9e98b68bded7d475fe695a56c45ed4ba8e249bc4dc7ed3497e3c6", 0x3, 0x0, 0xffffffffffff0001, 0x4, 0x9, 0x5, 0xfffffffffffffff7, "0e19bb35de4dd79886bb6bedade2d4f365b77b447c67523a699593d72f80c5ae4e07a7cb35f368a7a2d27bf040469974aa90de6236e2d90e5543450f20eace2b74cb4f20496409fa4bd5f5f36886943e6cb328bc7d7477d9fa5679f3f3feaafed7bec0ddb19bae91b07b822c8a414909814a06bef703f00673501c3a22b0a898ce74604a5ed051409e4cfa001e88ffede66175a73144e12dee024a69939d3221f5c750b99b8c9cb148e6498288f0b2b86f09a8148f8fa817b35c500e8b3dfa596b0e4a03"}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000062000-0x4), &(0x7f000028a000)=0x4) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000805, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000001d000)={{0xa, 0x0, 0x9a2e, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0xa33, [0xb5, 0x7, 0x3, 0x1, 0x8, 0x0, 0x1, 0x9]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xffffffffffffff19, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001f000-0x7c)="3cba8f91448db43f070b56fffc2bbd997cac4550b2ba31fe88d2633e692fcd8ddf2bfe33e9d4f8f2e8a36f0b14e29e70c75147c76eeee849ae373556ce5a799f645760503867d4d4f4d42f991c1e1f924fbe1ca46d60ccf85f58637a6032aa804a13329f8690516b6526eeed8df704986afc2eeb660e8a31af3681c0", 0x7c, 0x20000000, &(0x7f000001f000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0xfffffffffffffe7f) 2018/02/05 10:07:49 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002d1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006e7000)={&(0x7f000047b000/0x4000)=nil, 0x1, 0x2, 0x20, &(0x7f00006d8000/0x2000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000012000-0xce)=""/206, &(0x7f000001d000-0x4)=0xce) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000001d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000001d000)=0x10, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001c000-0x14), &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@ipx, &(0x7f000000d000-0x4)=0x1d, 0x80004) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000001d000-0x1d)=""/29, &(0x7f000001c000)=0x1d) bind$inet6(r1, &(0x7f000001b000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0xa) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f000000f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000664000-0x38)={&(0x7f0000b31000)={0x10, 0x0, 0x0, 0x10810}, 0xc, &(0x7f0000324000-0x10)={&(0x7f0000f10000-0x64)=@newae={0x64, 0x1e, 0x2, 0x7, 0x2, {{@in=@broadcast=0xffffffff, 0x3, 0xa, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x80000001, 0x5}, [@extra_flags={0x8, 0x18, 0x1}, @encap={0x1c, 0x4, {0x0, 0x3, 0x3, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$void(r0, 0xc0045c7f) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e8f000)={0x7, {{0xa, 0x0, 0x75, @loopback={0x0, 0x1}, 0x2}}}, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000100e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f000023b000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x0, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x5, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f000083c000)="df2459457fb268c6bf66fb68b0a8e02a1c49bb81e781cf95fa9b026acf2ef9d1b0752778de3ddd27920c1d3f01851d8c8168acda3281583996be1df71eecd2873562b5d0e4499dd381b080074e26605d40b3b143d3e32a2910d5d92cebe9121f8532420b37563075116611ed609c00eef3af498b91f933809ef9865cfdc59479c6861185a92f0816564ecf8237549819b0c960e34169f7c0089ed9413b752abc612fa7101060011b58e46c2e9fc6602fc548f31f3cc1eeecaab228abc9cb7757fb9eed7ba6", 0xc5, 0x80, 0x0, 0x0) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000)=0x5, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000020f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000568000)=0x1c, 0x80000) connect$inet6(r3, &(0x7f00005de000-0x1c)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000008a000-0x4), &(0x7f0000ee7000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) sendmsg$nl_crypto(r4, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d3a000)={r0}) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000100000)={0x0, 0x6a}, &(0x7f000031b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a89000-0x10)={r1, 0xb4, &(0x7f0000e29000-0xb4)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xfffffffffffffffe, @empty, 0x9}, @in={0x2, 0x2, @empty}]}, &(0x7f0000d6d000-0x4)=0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc), &(0x7f0000d56000-0x4)=0xc) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) write(r1, &(0x7f0000005000-0x29), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000008000)=0x1, 0x2) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000), &(0x7f0000e34000-0x4)=0x4) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000000c000-0x48)=@full, &(0x7f0000009000)=0x48) r1 = accept$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f000000b000-0x4)=0xfffffffffffffee9) bind(r1, &(0x7f0000001000)=@rc={0x1f, {0x8, 0x81, 0x3, 0x40, 0x7f, 0x80}, 0x9}, 0x9) syz_emit_ethernet(0x6e, &(0x7f000000a000-0x96)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f000000b000-0x3c)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r1}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000004000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000000b000-0x38)={&(0x7f0000008000)=@in6={0xa, 0x1, 0x50f2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c, &(0x7f000000b000-0x40)=[{&(0x7f0000009000-0x9d)="dc815344d62f1d942aa1a435f5fa9ec2bb5ccc41acaf0b18f90dae538e9c38aaf0161145e3ac6f96110e4ecfad8bb76dc9e572ea38c0a510e0964f8d031d5325157629452c296ae0660a703d22e5e856d5b7b57b2747b5b74b01f19191551db538c8073bfe5ad10e3034cd71ebece2a249f266c560ed0a7b82a18746e8592dc261b7d74d964bd5b625b044fba6611bb837d47595014d692df30bff188b", 0x9d}, {&(0x7f0000007000)="8f21d821a62cb9a6bf2b4e5ab82a5b503be53d8456f99aa17450c55d707139db3d0f7707fc5eab936180f6aa1a1a0d30f2c824e339acb63900e0a47f665cbdd6656edf40e425cd19e2588826c0c40f69eb7244844ec9241bcac9688c81910266373b05d85533bdbca6a04c5c23a52a51c5392ade7b7aef1e752169501b150b73eddfae", 0x83}, {&(0x7f000000a000)="e6f13137a480b2df690886fce057c9bd4248cdb38efd58bc88b045e1a7da904e17f2d4a4de212faaa5499e42fec80dec99200699c6e9991f9ab87b69c63d2cd1e18586cb9d4a6dbaecfbcc2ac9668b2bda9c7fe574aa7a8b913502448c0da7d36a085d", 0x63}, {&(0x7f000000a000)}], 0x4, &(0x7f0000008000-0xc0)=[{0xc0, 0x84, 0x3, "6e494530df87b07180f1061b518e3cd23c185ea4dfc6d2cae798f248a154b8d95c557959cf18cbdbff1d1a3b409306b742e00ed2f6924f626302d4af4028e74a667d17f811e29c0d355a8529357e278d1eca4f5689030e712bd052e3adc2633cb07707cbc49f173587295c0d868193b4f942a55c67746a755c52f0331b49941dd1e7e382e3c81a288b40c061120d6bdbcc5cbe1e8c5e49d6ecadcaa05400e9b5ce367c98318e21c759f69d1ff9"}], 0xc0, 0x4008800}, 0x0) unshare(0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000000b000)='tls\x00', 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000c000), &(0x7f0000003000)=0xfffffffffffffeda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x17c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000a000)="c86b620d92441ef41223f6dc6d20619b14419f964a93ceec7078", 0x1a, 0x4010, &(0x7f0000007000-0xc)=@nl=@unspec, 0xc) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) ioctl$void(r0, 0x5450) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0xb7f, 0x3}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000712000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000ac8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000311000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x6, 0x1, 0x0, 0x0, 0x3cac, 0xa, 0x0, 0x80, 0x0, 0x0, r2}, {0x2, 0x3, 0x3ff, 0x1, 0x3, 0x3, 0x7ff, 0x2}, {0x5, 0xf400, 0x1}, 0x401, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0xa, @in=@empty, 0xffffffffffffffff, 0x2, 0x3, 0x1f, 0x5, 0x7, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) bind(r1, &(0x7f00009dc000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x3ff, 0x115df25d, "b9ab1166edf3c3307389d81a46920d259c0644d44a805b4bc29e6b3016ed84fc016cd1adcbf6249358e712827d2442dbe0154643703230e789615afba0d884", 0x5}, 0x60) poll(&(0x7f0000080000)=[{r0}], 0x1, 0x0) socketpair(0x5, 0x0, 0x400, &(0x7f00009b9000)={0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000106000-0x23)={r1, 0xfffffffffffffffe, 0x5, "3dd4314644f9a48ba65a7103a11e480f01bd423e5cbf38fb55"}) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00008db000-0xe1)="dd3aa7bcb3b2a640b9b5f27e65f6996461da5dfca3842beaa177fe118eec20ab52fa8c776c7032d8deec3ea7045e8aae956c22f3297ce151b199f25a5c076b2910cac79b0ad35cf918d2c2b3661bf4bbd36025d8f6945a821212130a8d1f6d39366a950328d33eb2a1fdd45e7ee306a5f8c6858d698f910145fae65727ebbb4e886d5a3e30ec6f7cd72c493698675843adb45f31b1eebc8608512a883d900d3d06dcc474af0f1212f02245eed21baab78d038ae0b7fab7e27435a5166ebcf00d6cd4667f7a5bc294df6e92ba977ebd8755cb0675f46da1e75f4d44702d19e7a1cd", 0xe1, 0x8000, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f00007fa000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xfffffffffffffe59) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a0000-0x4)={r0}) accept$ipx(r1, &(0x7f00000db000-0x10), &(0x7f0000f06000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aee000)={0x0, @multicast1, @multicast2}, &(0x7f0000435000)=0xc) bind$packet(r1, &(0x7f0000fb5000-0x14)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @random="e31ed15d9821"}, 0x14) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098a000+0x7c2)={0x0, 0xd51}, &(0x7f00004e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000315000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x4, 0xca5e}, &(0x7f0000bf4000)=0x98) sendmsg(r1, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000), &(0x7f0000010000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) bind$unix(r0, &(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000b000)=0xffffffff, 0x4) syz_emit_ethernet(0x16, &(0x7f0000010000-0xcc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b1000066f3"}}}, 0x0) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) recvmsg(r0, &(0x7f000021f000)={&(0x7f0000ce7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000bba000)=[{&(0x7f0000c48000-0x54)=""/84, 0x54}], 0x1, &(0x7f0000cae000-0xbb)=""/187, 0xbb, 0x4}, 0x40000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006a6000-0x6)={0x0, 0x1}, &(0x7f0000d55000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bbf000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000977000), &(0x7f0000494000)=0x4) accept4$packet(r2, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003d6000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000673000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, r4}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000086000-0x4)=@int, &(0x7f0000ff6000-0x4)=0x4) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x6, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000627000)={0x0, 0x1c, &(0x7f0000812000-0x1c)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}]}, &(0x7f000044f000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f1000-0x8)={r1, 0x1ab561e9}, 0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x3}], 0x10}}], 0x1, 0x0) [ 72.501540] IPv4: Oversized IP packet from 127.0.0.1 [ 72.507819] audit: type=1400 audit(1517825269.485:51): avc: denied { write } for pid=9154 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000a51000-0x8)) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r3, &(0x7f000001b000)=[], 0x277, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000013e000-0xc)={0x60000010}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$inet6(r0, &(0x7f00009d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007c1000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000011000-0xed)=""/237, 0x10156}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0xd}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000013000-0x4)="66a8c33f") r1 = accept4(r0, &(0x7f0000020000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f000000e000+0xf1e)=0x5, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000020000)=[@in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3, @empty, 0x7}], 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000022000-0xe6)=""/230, &(0x7f0000021000)=0xe6) socketpair$inet(0x2, 0xad6e328f02cd3b01, 0xbcfe, &(0x7f0000009000-0x8)) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000726000)) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xff}, []}, 0x18}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007c7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f77000), &(0x7f0000f1b000)=0x8) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f20000)="b2", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) bind(r0, &(0x7f0000376000-0x10)=@ax25={0x3, {"b5bcb530561eac"}, 0x1}, 0x10) socketpair(0x11, 0xf, 0x2, &(0x7f00001b0000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000069f000)=[{}, {}, {}, {}], 0x4, 0x40, &(0x7f0000dfa000-0x8)={0x8}, 0x8) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000020000)=[{&(0x7f0000020000-0x17)=""/23, 0xfffffe9a}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x8000002}, 0xc) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x407f}]}, 0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a99000), 0x0, 0x0, 0x0, 0xfffffe96) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000fa4000), 0x2) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f5c000)=0x4, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000013000)=0x100000001, 0x4) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f53000)=""/194, &(0x7f0000bf1000-0x4)=0xc2) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f5c000)={r3}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005d3000-0x4)=0x5, 0x4) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0x2f8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000706000-0x8)={0x0, 0x97}, &(0x7f0000b58000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100, 0x2, 0x0, 0xc00, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000f7d000)=[{&(0x7f0000000000)="173e9f16e44e276d12a05305d1826f031b2dcfec3c49534f928130320674710a1abb938d1c6b3a012424ccebadf7d8001c72b0e0122f3e291e9432f3ba4c159766f4cb255ac4d93e9d26feaf21f0a70b5a023e54db03d2ef9a93c790d3ddb95d26", 0x61}, {&(0x7f0000001000-0x45)="2c6f5653669a5541e11a776594c5a4e82c658883324ef134e339c2301120dc915fe33b86492e5d7b1cbe9b4887c9eafad4495179436ee7712498fe8cd012d7a3c11ace60e1", 0x45}, {&(0x7f0000edb000-0xd3)="56f484c0db5db023453e4a989e6655329152c07fae15b69f114fb9f6d30e9c423d454fe43ff63c76773ecf769f2c922dd58645c1b5199dff70dc6c5440429608354ebed1bf73af6cf3fea29e81e5fcca18f30f3641e510eb024187ab3f2986d2176d5e20e9c4c7e0421664150db1e3e95df7de5e4275146499e19fa6cc394a49bb8a7506562b889c50eea920cd587ea4a4f6400509c824b1bc4d606f1308009086c996db5587b5bf7a1621f27ee7200ba31fa76754054ceeb3bd9f51a6339f817fb0d06e9415470cf0393f58b6f82202eb9257", 0xd3}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, {0x0, @empty}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6tnl0\x00'}) 2018/02/05 10:07:49 executing program 1: pipe(&(0x7f0000def000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000aa4000-0x4)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2d, &(0x7f0000842000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000827000)=0x14, 0x4) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x800000011, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000041a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000cd3000)={0x1ff, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d34000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000197000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a08d5", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f000057d000)) connect$bt_sco(r1, &(0x7f000031e000)={0x1f, {0x0, 0x80, 0x3, 0x6c6, 0x100, 0x5}}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000b8d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d1a000-0x4)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = accept(r0, &(0x7f0000ed3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000706000)=0x32) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003d9000)={0x0}, &(0x7f0000725000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ada000)={r2, 0x200}, &(0x7f0000ae9000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b01000-0x88)={0x5, {{0xa, 0x2, 0x9, @empty}}}, 0x88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1}, 0x40) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r1, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$inet(0x2, 0xf, 0x40000) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9324dc1a2b42e81b2e7b60881e28de70fa530bac28495a825183"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0, 0x0], "4fe33b8e2656f676e6eec0378acecb20db792f59509910c0058363a7f2"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000008000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xd3b}}, 0x7, 0x9, 0x1d, 0x9, 0x41}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000)={r1, 0x800}, &(0x7f0000008000)=0x8) 2018/02/05 10:07:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x669}, 0x7ff, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000d8b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r4, 0x8, 0x2, &(0x7f0000001000-0xd9)="128c727423fbc61a0f7021935617d97147391a786728fb5fd510bd184ad665054c8016e44bd2663b7aeb7f09b7090ba155ac5625d6bcfeb5f7202ce8f36b119955242a4589d2a275e90e175f8dc5c0115f9e94430cb49ee0f93cbb91da8e43aae5c627bfb2b137267036b63c5d5002fd442b0a8275c8f9ab02ce871e8a8bdee66befc309dee1c5b9d8bb9f0e0e1a0d784f8865ac4ad1c4b7ebc9f2314c27c0f480001e12485c4ce6fc4116acb34b870f710d16cb1e4d2beefaaba7ededf89b81e2b3b5c0fa6a8709387b7dc3f2e2fd1bbc0b3259bee660e951", 0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r2, &(0x7f0000a75000)="97438a8a84795395c4319bce0f4ed358a0ff1b108b1bf95351ed4f189b9f222f86433d3bcb70e995281b00a39b4e099f0d0a0aa773faf252d80927d26a314f650aac3d9005720a2a226b4c6d13ceeb26291cc33612d1314318757e55163c3c6a3860fa0813206eee9d4bf6bbd3f6c94bb4b1aad2972bbab843899db83586fd7d3892bb4946e8b7f596dcadf7a3214cbf3151fb76f4f5948b47480e4da643ca2b3183a5587fcdcd0941943ccf7823071d54065df219e317267d89423fe712b268429772ab79c3d8a51843146a00a541e9fbfaef8226121816ce9986f0", &(0x7f0000001000-0x43)=""/67}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000002000)="11245986e183426f7dbe22656dfd194d1d27f6721a64e5c115fef247a66e2ea80acd2a6d3f5c1a3edc735e88beef8cf962b45449921a9ef7a11ebdd574e6561cdad2bad55fe86584248ecb4da15824c9cbbea7a184a97092ad0b5eea01e1ae12c43406d25b24c93cec1fdf89ee5cd8a341cff7a048a93e98355e5cc76eae2c4a386fbec7acb327d358653e749711c95b79dc6269cebd874845b3cf11395b49103f834546f289cbe562f1878721a6203703a513ad1ae88845616d2e7d198873b1765834d525bc45efcea43b4078fb5a63728061471fa99705184118", 0xdb) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r6, &(0x7f0000af0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000001e000)=0x1c, 0x800) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000af0000)={0x0, 0xa2, "53e851b3d4683d1717149d0b26a3ce5d82495f96e9317988f68d610eee25103250db483b2b93bd293d5edaad6270ed78873e7d937073a6c5dea6838cda14712a4d2e02c634bde1453ff920ab06be95f059f8760f24138f089f2cf97a70ec666cd4282a66e727bf599ef8c3e0aa90988b0e62c7f19ead925faf2c7e0e099c0fe356e33bf7987be59e8dcf06bb1e7bf57ddc0b81c9fb0c20e1ae9c460e9892dc987226"}, &(0x7f0000208000-0x4)=0xaa) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000af1000-0x14)={r8, 0xd4, 0x9, 0x3, 0x0, 0x3f}, &(0x7f000035c000)=0x14) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000af1000)='tls\x00', 0x4) sendto$inet6(r6, &(0x7f0000ae3000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000087f000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df4000)={0x0, 0x10000}, &(0x7f0000a86000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e5000)={0x0, 0x2, 0x2, 0x8, 0x5, 0x4}, &(0x7f0000ae6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000255000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x20, 0x6, 0x4, 0x5e6, 0x8}, &(0x7f0000d4b000-0x4)=0xa0) sendmsg$rds(r1, &(0x7f000046b000)={&(0x7f00005bc000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000ca6000-0x70)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d75000)=""/29, 0x1d}, {&(0x7f00007fc000+0xc3c)=""/111, 0x6f}, {&(0x7f0000ddc000)=""/173, 0xad}, {&(0x7f00006e2000)=""/4096, 0x1000}, {&(0x7f0000e32000+0x22e)=""/84, 0x54}, {&(0x7f000011d000-0x5c)=""/92, 0x5c}], 0x7, &(0x7f00006cf000-0x198)=[@rdma_dest={0x18, 0x114, 0x2, {0xc9e3, 0xc50d42d}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000032e000-0xd2)=""/210, 0xd2}, &(0x7f0000157000-0x1), 0x30}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7f, 0x5}, &(0x7f00003b6000-0x8)=0x8, &(0x7f00002e1000-0x8)=0x2, 0x5, 0x3, 0x6, 0x4, 0x24, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x6d27}, &(0x7f000070b000-0x8)=0x1, &(0x7f0000d26000-0x8)=0x9, 0x8ac, 0x6, 0x680, 0x5, 0x10, 0x10001}}, @rdma_args={0x48, 0x114, 0x1, {{0x7fff, 0x8}, {&(0x7f0000f72000)=""/146, 0x92}, &(0x7f0000cd7000-0x10)=[{&(0x7f0000cd2000-0xfa)=""/250, 0xfa}], 0x1, 0x11}}, @cswp={0x58, 0x114, 0x7, {{0x80000000}, &(0x7f0000888000-0x8)=0x14b2, &(0x7f0000b17000), 0x8, 0x7e06, 0x7fffffff, 0x0, 0x4, 0x7}}], 0x198, 0x4000}, 0x480c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a50000-0x8)=@assoc_value={0x0}, &(0x7f0000a1b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000da0000-0x10)={0x0, 0x7c, &(0x7f00001ee000-0x7c)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000058b000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00000f2000)=[{&(0x7f0000065000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f000050e000)=[{&(0x7f00000f9000)}], 0x1, &(0x7f0000071000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0xf, 0x200, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x200, 0x133, 0x4, 0xff, 0x4, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0xec0a, 0x9, 0x8, 0x8db6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x8, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0xb38, 0x7fff, 0x8, 0x9, 0xf73, 0x5, 0x2, 0x6b, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000000, 0x8, 0x7, 0xc0000000000, 0x7f, 0x8000, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0x4, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x9, 0x101, r6}}], 0x180, 0x2000c881}, {&(0x7f0000689000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f000021d000)=[{&(0x7f0000b85000)="029ad1b78b3f8e08a9975c85ecf2f7cf4d3dff68e2c8e7461db6f4144e6e48ee3a6ce67b08493e30c98c19eb30283b01ecd2af3d5723b2d328850d475f0f40da2e352e3376df43096f51c81d64fee5c44247cf5a14d51980", 0x58}, {&(0x7f000053d000-0x91)="e664186e81789fce9e1a354b714258e3a7189b452c4010339add4a0302589dac08127fee0c8058e100c6fda863aea2c580430b24e19847adc980b8693bfaed3b6670a8e4709dd124a9c79e21556d0ae0dac3b093c53c91a780c70de2997ac0c2671a81a0651411003df135980bb32cef9031ef4245153b97ab6eba944f5fbdc64698ebc32fc726afa86391157cf8787682", 0x91}, {&(0x7f0000afc000)="71bd9020893f480f9a5d48d0cc66bb9ebc1e74a3180326e3620bdb3cbed7a7b43f2a1fc85adb89d13c573958c3e43a2f9259bce348c7fb21f3f7182cad652b23615d1ecb425072e8654a3c61d1", 0x4d}, {&(0x7f0000bab000-0xe9)="07ae63cb44c5c36ef8912f05d14ceb59e5fd473a09ce8fbc657621e571278fffe842534528418ef87027fd544504586bed514085deb828d1b5270214b57b18663663f7b7c5afe49e45c8d46f9ed724fd7d87743047af85eead73dea89ab9a5f2b6dbec5c22245952131d1abf09b2d3081396f5df1debdf1d25f5a8e04b644a51f51d34d9bc60e455a476bdc8e86524c5659a0551aa873e29d43474f30ca57dc2c2a44c81b59f91dc033818e6a31b696efa29f8823ffbe5b6a7aac1bb33f81120133a582ea4be352cd1edfaa848684a4607864a99c47d130df1ad27e8ec1773da6a34f338fd17213cb5", 0xe9}, {&(0x7f0000e18000)="f5d8e660426248107dcada3c16bcafe6baef525743c8168cf3575f72f81d23bb8ad4b880fecb6e34bdc6fa2c00bd5c8c79618e95a3c0f5c1868cb2b4214e53f0764505f9475977afd6e7ab93e3d04d4d969cb7de5a700ee063d3a2f9b1520c9fca395ee804fe24be247873fe02a214b76806ecd83c4eacad6bb2f0baad03af8ebf7212e7bbb4b3", 0x87}, {&(0x7f0000a62000-0x9e)="925fd750ed3e5e0838370093f8b86a22e8f07efe279bf8208d776969f7d592823d20c965eac30efeb4f46f088134f8160c3ab96efe7b2ce0476ef0060284e8a9b5b8c7c4310d1b7f668c20d5a9663b6ffd4dda78d92ef6d3d2ef662550ae71520eb949a53b7ba092fec5b30d44fd33f23d2384c2e295ff8352f5c45dba2879efe9d9f96eea87ed6359bad9cbeda897fb15632e6d76db78929f526274d5c3", 0x9e}, {&(0x7f0000556000)="2f2decbba6e22d7a0ffa85d2d3b5fc86ab42bc691e75fc4cfadf4f96ef51e0acac598dcdf4684d6ec8039510be0732aa6c62de075142d6591cc4a4b4b00c00f5a678", 0x42}, {&(0x7f00002b0000-0xc1)="93b7b5a778d04f8d6d9c654d27e20bdd6812e2d4d62bd592ae7602c6570ffd43ac7be468d6e497b7433e3f7ee4e7f060d24920bb7fd76408e4358a93afe53c5b07aec0a902201545c6e372373f46637a5db6f512a1b1c5e0ab25d96888036bc743191f9ea8b2688bcfd7c802fa9c526c3dfb9e0f1bba61972b6df662cf9033d4bccac66b393a73de0e0bd681f13c8504dce1797127fee2a1468586e28039f287a061f3405f9204436768137f6fa354a090729769532e0e754f80b033a7365d888f", 0xc1}, {&(0x7f000066a000)="e0204ab578867f23f53b6cbc226ebfea28d6f1df36f46736973902ba0102e0b5d8d68492bad0303d78ca39a33faccd6eedec9abeb922cf67cfc9b17c369dd1d4c88aca5ff89bf59bfe7f5ab1e1a8362cdc07cf2bfaf1e7d7cd64f4c497f5257fc509f37cfb0db087ad1a9427774ca631e54edff61dd854f6d1c3a5eb1a6cd2e304d31d947397ad0afb7f7f22beaca435ccadcdd04a", 0x95}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f00004f7000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000038f000-0x20)=[{&(0x7f00007cc000)="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", 0x1000}, {&(0x7f0000b39000-0xaa)="53803402288ec9fbebb16470b57b58654ad51a281346fbc1a56b9368f6a89b890fbb06ee58a7d2cfa3b17995d0893b7df19aa7f5575ab7ac340663d14dce1c3f01ca18a2405d34fed7e8715a7d13d3f6c769e6cdcfa93750cdb14cfc9293b47ac9ccafaf458a34cb7d82e08a0b66933d7f945390b6e15f3ede24abbf213b4386f51ae2532f7f590cbfd17c821e4edbcc7145064a1a232876c83d2026e88b3f2bf1cb2f71fbabd4935971", 0xaa}], 0x2, 0x0, 0x0, 0x10}], 0x3, 0x1) 2018/02/05 10:07:49 executing program 7: socketpair(0x10, 0x80800, 0x1, &(0x7f0000972000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c85000-0xc)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f0000311000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000021000), &(0x7f0000d7e000)=0x4) write(r2, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) r1 = socket(0xa, 0x8000b, 0x5) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000de8000)=0x10, 0x4) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000-0x2c)={0xffffffffffffffff, 0x4, 0x100000002, 0x6}, 0xfffffffffffffebc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)}, 0x18) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb7000-0x18)={r0, &(0x7f00007f4000-0x4c)="1cd4450c32f8fa5d32791aca92bd0795d9e8e42d28c1c80bcec8d65add51ab57d124dfbdf474eb9fe267d556abe6e878b1bba4662f1e38a5b023527d09248100582399084eaae1c164b1be9a", &(0x7f0000eb7000-0x25)=""/37}, 0x18) 2018/02/05 10:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000845000-0x8)) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[]}, 0x0) 2018/02/05 10:07:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000-0xc)={{0x9, 0x2, 0x5d0, 0x9, 0x2, 0x2}, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) 2018/02/05 10:07:49 executing program 4: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000021a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/05 10:07:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0}) read(r0, &(0x7f0000742000)=""/178, 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r1}], 0x1, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/05 10:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000000002, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) pipe(&(0x7f0000511000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000155000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000605000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000016000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d7f000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000043a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b97000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000ef1000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000924000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000a06000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009fa000)={0x0, 0x0, 0x0}, &(0x7f0000575000)=0xc) r10 = getpid() bind(r1, &(0x7f0000447000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) getpeername$ax25(r0, &(0x7f0000a6b000-0x10), &(0x7f0000213000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000700000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000e4000+0xef1)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000893000-0x4)=0xc) r13 = gettid() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000754000-0x4)={0x1}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002e6000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f000082a000)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e85000-0x4)=0x0) r17 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000068000)={&(0x7f00005dc000-0xc)=@proc={0x10, 0x0, 0x2, 0x20001}, 0xc, &(0x7f0000f67000-0x20)=[{&(0x7f000057a000-0x44c)={0x44c, 0x2f, 0x100, 0x4, 0x1, "", [@typed={0xc, 0x12, @pid=r3}, @typed={0x9c, 0x8000, @binary="8ab5127e66923ea30cf3cf56627fa92ee3a0f4c6466f33e20015730e20ebcf698a9d0449bfb6dcdf633f02242ab196e2e3792ec5c27cbf39589bfcdcfb94edb8b9fb62b594b9b87091e56dfe92b22d0f957399ec4d25f9f557c03df1fb65fbe2938fc6206763e2eda2f4a5450bf84bb4aad31b2158738a5a0521626bf9ca5c7eb3dca99f43711f0787afc59bb89fe55d53"}, @generic="96e80a857a198217216e3f116eee4c908093c4ce5364db9c93060e087d055d6ee2a1e94aa820b44c6becb5449bc6c1ff9e149c66c91be12e2d79d395d06bad626b0012b181de5fa3eb653cefcf5884eceace1387931cd6a4e41e91efed3f89d674b1c463f9854ca750c3293b264640393fd2f93e15cebef9962c7b1f250abd7495e3d3206beab42c5b6ba83ce13c075fe03a39e9075b34568446d44acad4c313cf3d58dd557f9e8f66f3eb54c3309f", @generic="aa655cf5d32e68167a273e9819f1d41e5687c4b8466c0f852868633daaf56050168d8e80bea42999fe839a7000c699bdd2e4cca67e15b1a2bef70cd57f6de9acd9b32605ac90ffd7b45bdfc890cd0614830a6492bb24533ac7", @nested={0x1cc, 0x4e, [@typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d767335393a9a9edc0a793a56d3d9561ea21cf2a327cb3931c9c22eff8", @typed={0x8, 0x3c}, @typed={0x8, 0xe}, @typed={0xc, 0x15, @fd=r2}, @generic="2a7ca6d3", @generic="721d5ee034c41a8edf87586c37c2bdc7f43a1825266d99f340867e557753c2a153aa232640e66f20be528e402914ee86c7909a05121735d74b3350f7481d84fc45d1c64ae82c499752b6d1e38c9715f527f82d86e227e2231b54dd3932dbe5a704dc5117808413c2637b940ea8ecb9b40b085703f164943217a3028edf90f80388219ebac07d769d3523cecaa8c64785a2713b9b41e9a9e5324e23e2a824ec906d56", @generic="86bf8514efd1904dd7804a5d40cafcbc273b7c7eb910fe3f56650d5fe97a8ad840330b7a5b", @typed={0xb8, 0x50, @binary="20bcf04331952b460f11cf79cb8f3cc1caac991f30168ff707a5767742c269725f0d7a8369a1eaf77c550a22a9ab08bbf1456c68061839daab3220777accc2d6ae6436003ba5d824780262bafc17c33b0900bc5b68ac82f1265772bf57859140f821a29db2312b8f51de56201587f0e12bbd6a6809f4dc66ae74e9855b9dbf9af0ad91d70379334fc1511c6e3966c5b4212139ea13d6d05e5705cc0e99c5ac6358332d4d2fc06a1394f595470fb7e42b"}]}, @typed={0x18, 0x7f, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @nested={0xa8, 0x19, [@generic="48d310b58c9b930f422822514abe9f13cf0670335343dd4749cd353e9fd3ffe9ad9aeabf5d0c3ec80bfe78b528d855e8a8cfe94124951217d720d9ee4a4160ebaf40fa1bb1718ad3e2f5f0c29402fb6bf1980999955144d5102bda5469c9bfd4d786e64403f09a58e187c85b0b15c4d509749385fc25935979c0fbafc1279b53c5c6e4b86124c0d0336132b8596b40152452b34bc2684c796b3632c0", @typed={0x8, 0x1b}]}]}, 0x44c}, {&(0x7f000091d000-0x1444)={0x1444, 0x1e, 0x10, 0x2, 0x3, "", [@nested={0x78, 0x28, [@generic="cf34e9443a3cf117b58b34935fd45fa861a7b73f8b2a9200abafef35d9ac1b831686bb8d59d55899", @generic="4d22ce1a03e8b18a6a20769723aa1494a8cdded396270bc4984ff54691d9957659f3dd6ebfaf641f62542d3065a3ef20", @typed={0xc, 0x3, @uid=r4}, @typed={0x10, 0x90, @binary="5b56bd2106"}]}, @nested={0x24, 0x1a, [@generic="55d759c4e1bb272bea141c14a283a36c3f6d1811f18607b2702324bf83ff6b"]}, @generic="0db552599951b6ca06ce738eaa6981e0b11465f75dfe687d0f8ef0e1f00c8d14e5989b4cc1b8d7718b02e546fc553927", @nested={0x128, 0x63, [@typed={0xc, 0x11, @u32=0x2}, @typed={0x18, 0x8c, @ipv6=@empty}, @typed={0x8, 0x4d}, @typed={0x8, 0x63}, @typed={0xf0, 0xf, @binary="2636f07c9bb73d03fad86e51ba7f4686240b0d2f6f316767cf8027ff0e3dcc9fb697ae47cedc1fa8fe8ff89978f632b3853632b289e5ca541099328df29f46f1bf4e1d5201bc8307c17079c94465a07eab63a93ceef913a793ee25fdfe041b1e682e0fd66da068d7996b98e5445722578693626f32676972fc9c2126fa1f5bfa2bd3c2b7ff62e1afab08791789a7aedf0859cbf3a9c52300d747072e8e40a3dab2a17946c88f3f1bf355c3a604288c60f9d46fa7988977425162241173efb68b78ab4812e92a4aedef920943afced866f7bfcfaa3a6919d48d002527939ec1705390fff07dc4754d"}]}, @nested={0x4, 0x87, []}, @generic="d30fc0e757cb9af0d1348d91dc8ef7fce94fe15a0845511a745b2913ab716123d96ca4", @typed={0x50, 0x31, @binary="9c5595fe93408f9fb511444879bdb66b23e3db2db17f506037b0d80320c5b430e521e86391e6d72620ee1b4b749f8b1bd44d9f238b9e0baa21033364dc37a255783ee5bcd8"}, @nested={0x11c8, 0x11, [@typed={0xc, 0x4b, @fd=r2}, @generic="47998553bd2983828d231fd0783d5fff03d84ab48235c5c755db85d3ef017486a5e1edd0bbe663127d5383bd331f83ad1811f635a1b5fe642204959b72b177c97e9d0f0cf46296a3bec7a8cc19aa2606cc9a1ba19f94c0ea968c96895b07a3fbc9b68048891b7f53aaa52e4a059ab577802def783b595e737e272df72dd8f4d7b860275106ae5807ac13df9cd4cdf066e7b18a0bfe1ddf743ef83e890916efb81e6ba845ef4952557ed2d2135064c2af55a84f4e87badda9", @typed={0xc, 0xa, @ipv4=@rand_addr=0x9}, @typed={0xc, 0x61, @uid=r5}, @typed={0xc, 0x72, @uid=r6}, @generic="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", @typed={0xc, 0x77, @u32=0x2}, @generic="35aae4d8f640a1c1e09bf0f3eabd8dad325d1de0d8a21605a13e9f3e50c440820f5a8cdef0b7472572d117cb1541bb7188a61e7492efdcd1bdc3421bb556b9b48febda45fb0b354eeee92249a48cca53583cebe3e6e156d6f5af3ad302487951b827986581d7bce2dc70d2c7ab47e3836c08f6cedac93f92174ce8707bf7f72d0efca3b5083c0efce7bfd70b2be56aa20d693eafb6524ec0dd0b6bec83647cf839ef1ab8ee85eb03d1106d8fa71cf081884f8658fcd1", @typed={0x18, 0x43, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1444}], 0x2, &(0x7f0000ae7000-0x118)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x118, 0x40040d0}, 0x10) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000100ff07ffdf00", 0x1f) 2018/02/05 10:07:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008fe000-0xc)=@nl=@proc, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x81, &(0x7f0000000000)=""/81, &(0x7f00000b9000)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000b3000), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair(0x2, 0xf, 0x800, &(0x7f0000a9d000-0x8)={0x0}) sendmmsg$unix(r2, &(0x7f0000ebb000-0x38)=[{&(0x7f00005f3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001cf000-0x90)=[{&(0x7f00004e9000)="655005fd2b65c65f510ef87b18a98bce1b85b8dd80db", 0x16}, {&(0x7f0000d8e000-0x48)="bd56c3c5cb56e1c65236894029e5636fc1b75027a7b3c115c17801d1e9bd04a03097a158460407ca5dbbbf288db127beffa3c03908691cfa7147250ddc6bea9723ce87cdaee83fd4", 0x48}, {&(0x7f00005f4000)="bb617e20bdbb2f6a0d9982ba2d827673bbb70a9dad76da74", 0x18}, {&(0x7f000033a000)="afa8310ccf5ba8efda561a2c1ee041a815f61ae29a7cf55a39dad6ad805c9000820ef1fa4c711e75a5edd9244e5e4caf4d2f830cd87ef415452330845dc3764cecca16955f12ab32f619ec4dc4d979a1465d11a687d74189dcf927962a54b164f47ee92f8dacbfd1f0", 0x69}, {&(0x7f0000b65000)="2645a695ad03df7db548143e850c31ddb5a72376c5cc56e401a772beee0992d5f5ccad709eea4357d7df1839fa66be279b48875ec5f2bfadfccb5ad795b25ba2b4a058fdb12da92390c88a83f1c3009907bff35ab4a26692b71fc3fe663b0a6f7169d91016f6892b2e20d9c17c1a9252a61d4bca225ab83c5e0effc9084bb255bed67b3bc91ed3a296ae6403f5a320ee09d226cf2bda612716bcf18923d2a435a7aecef169ef99e3e065d1e7df7f5e79cfd1e711939209335baba7f6cd7f861bf457913437f39e473a6be297ca50ac2223dcc32095fe80c0be91ae78fa24", 0xde}, {&(0x7f00004a4000)="791f7e5c0652", 0x6}, {&(0x7f00005cb000-0x4)="830e2c1b", 0x4}, {&(0x7f0000507000-0x56)="9282cbae685fcda4f53d13804c9c2a9de4af92c6bc3bc9b211f1e3f0582d06ae1d6a4af0917a58118a23a27af96419001c2b08c620132de988393f5d56576ef8bfeaaf92897c5d4dbd31cb32c7e4e644fc2faa0382b431ffc4a0dcca3022840636ed9f84f09971d56059ba84c478c384161936294f6c3836", 0x78}, {&(0x7f00003f3000)="d5b9eef44734f7122e51bb69316a180f0024da56abcf9de8dfff00609e38e08bf3bd5617c50a6599efdabbe3d3cc0af8c96f03f591ee3060f4cf3b7f1928ef3ca31a6e3a03d9f1a69fddad53fb2bb6d8ba29598f35a2dd15778589a9f09872bf05f59a4da463d36750a55237db4c081e6d356b238083eb6dad90a33785eed905f52cf51977f5e5c4b6421160b94eec19d3cb5ca25ce8bc5ea4774b047b990d4912", 0xa1}], 0x9, 0x0, 0x0, 0x4}], 0x1, 0x40000) 2018/02/05 10:07:49 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000e8000)={&(0x7f0000e73000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c14000)={0xa, 0x3, 0x1000000000002, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e74000-0x22)=""/34) 2018/02/05 10:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept4$inet(r0, &(0x7f0000556000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002f4000)=0x10, 0x807fd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002d1000-0xe8)=[], 0x0) pipe(&(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000002e000-0x8)={0xa19c, 0xffffffffffff8001}) bpf$MAP_CREATE(0x0, &(0x7f0000704000-0x2c)={0xb, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001d3000-0x4), &(0x7f0000fb4000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000a43000)={0x4000001f, 0x4, 0x5, 0x5aa21e8b, 0x1, r2, 0x5}, 0x2c) pipe(&(0x7f0000c62000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000078d000-0x4)=0xfff, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000796000-0x10)={r4, &(0x7f00000f8000)="8d6bd4b3d0419bf0bc088d59b8c2d5e2146fb1f0980cb33422bbac771d606a693be0b476c4501618a420245874b4a1f7ba8587a78d34fe5ad334db5f80b044e004d20e2a386d85a77bfb567c7b2ba69575763cb2174e33cbcd"}, 0x10) [ 72.979749] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 72.990582] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x200}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x1)=@assoc_value={r1, 0x8}, 0x8) syz_emit_ethernet(0x6d, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5f, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "17078ab3b95cb59d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9324dc1a2b42e81b2e7b60881e28de70fa53"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "4fe33b8e2656f676e6eec0378acecb20db792f59509910c0058363a7f2"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000000b000-0x10)=@req={0x50, &(0x7f0000001000)={@generic="662b25f41613020d5167a23a0795d329", @ifru_settings={0xffffffffffffffe0, 0x9, @sync=&(0x7f0000008000)={0x2, 0x0, 0x7}}}}) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000291000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd9000)={r0, r1, 0x6, 0x2}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00005fd000)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) accept$ax25(r1, &(0x7f00007c4000-0x10), &(0x7f000072f000-0x4)=0x10) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007b2000-0x4), &(0x7f00008e0000)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) pipe(&(0x7f0000931000)={0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009c2000-0x28)={r1, 0x0, 0x49, 0x1000, &(0x7f0000f2f000-0x49)="906edef240f8cb47eca6e055e95f6588bcb442286e2a1b7f470492ced79a168cc8f1138c7d33bc71c0ae47e490e7b51569b6fa28e2bdeba5bf80d1193704ac3ed52dce687e6af1ffce", &(0x7f0000028000)=""/4096}, 0x28) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004ab000), &(0x7f0000cbe000)=0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000580000)) unshare(0x10200000) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x6) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000ea8000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ea7000-0xc)={{0x8, 0x1, 0x1000, 0x20, 0xff, 0xb7b}, 0xffffffff80000000}) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000025f000-0x10), &(0x7f0000ea6000)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000080000-0x10)=@common='syzkaller0\x00') r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000034c000-0x4794)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffa000)={0x4, 0x4, 0x400, 0x100000001, 0x3ff}, 0x14) write(r2, &(0x7f0000943000)="240000002a0025f000154302000000000000cbfc04000000ef0000000000000000ff3c8f", 0x24) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) [ 73.024968] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 73.064505] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) 2018/02/05 10:07:50 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xd8, "8995e19d2cfcca59179e06ca4d03faa18a58a465f4a2be0de97446238db984e3925f5979380d6fbc3c47b997c9f6bdf70606213d31b7e2002912a0ddf014a27fccff7293e5ea70cc30accbe2f0ff6cc09b552ae39d2c478164ae9e95d9e13f9fcbd4339b060ffcb605f7aca3b0a7a8a6c9d04607bac37c9718ec1e5ecd7eeabae89bcfa11bd0e37ed8d1edb5f2ba87708d023af482e1b65b2297dbebe8760ef81b2408c246297e570c55459b52f50dd2853a743ff3cced5bfc56b879e201d6277c6e2170bc5a6e83ece251329927c4b8521211abb211a15d"}, &(0x7f0000001000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000817000)={r3, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8), r0, &(0x7f0000001000-0x8)=0x2, 0x97cc, 0xa) setsockopt(r0, 0x114, 0x3, &(0x7f0000001000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000-0x10)=@buf={0xaa, &(0x7f0000005000-0xaa)="c840743d2c2166413989e769db7e08db44e8bce5ae0135689131aa6f31ddda4ce36eba90be3ba9873a18dfcd6e14d827a39e9d7adb9224eaaf1abe0dc505585daf597f760e6a908a642e7b64bb31045f8675be95987ccabd6dc32c2a2cf315daf6b58b17b8891200933df209878da66ce452425f6c2e131c94349b97f3040a7b63c3debda1ecfa313a6f13bc7474d8fc7d2d90473243f99a8f838b7ab42eec2e406f2613c693e6f608dc"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x404000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0xff, @empty, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x5, 0xffffffff, 0x3f, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x8, 0x7, 0x1000, 0x4, 0x0, 0x1, 0x7, 0x7fe, 0x100000000, 0x9053, 0x7}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xb5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000005000)=0x59, 0x4) [ 73.064806] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000-0x10)=@common='dummy0\x00') sendto$inet(r1, &(0x7f0000018000-0x84)="590db899fb5e437aafbd790e345de92936a5bffcee0ec8064f395e2f2166696e98b859add49b1600aa59049a2dcfad6d01f8c72eb66ea372d8d4887cc49fd830476de2137fc668ef908906c6eb20d2cbb7606294905e8a3768c7ba34e3dc831509acfd6b6d9c62b03ea10e8d51cc6cfa3db74d8ea81129d98e056cb96181902913102f84", 0x84, 0x48050, &(0x7f0000017000)={0x2, 0x0, @empty}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x7ff, 0xe5, 0x24, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000018000)=[{&(0x7f0000010000)="d21423ed8fe78e72d125b91b8808f2a0e66752194c75d98f1d8f7675b49e23025c98681daf7d605eed21279c9fba503b97fa2144f36b8104358702457a6d99046bc3acfda7498bb38c180a4ff1c875ebb8d6430910de587f5c8a504e290c9b7411e1e4de174f54c70c1702ad28153187e483c15e02ce69cd28333b105e7f65c544551fd44f88cef6105db5f615fd52f162b617da55a4c68123a29f037b262bf2ed3f3496010e593db2474e97118f4c9fc87b6d927ada15019fcebc7ba06d4cb0", 0xc0}, {&(0x7f0000004000-0x46)="8d60f09f5c973b58a42d6b36148f6995b530978a3958323fed2e71091b8dbf408dde7e33a93ffd3276f87a6d25d1f6769d8271a47406b367f1fc76716b2906bb6dca6c11ab26", 0x46}], 0x2, 0x8) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000b9000), 0xfe65) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) r2 = socket$inet(0x2, 0x807, 0x200) r3 = accept4$inet(r2, &(0x7f00009f6000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000fda000)=0x10, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000986000-0xc)={@local, @broadcast}, &(0x7f0000ddb000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000093c000)={0x0, 0x5f, 0x6, 0x2, 0x81, 0x7, 0x7, 0x3, {0x0, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x0, 0x7, 0x2, 0x6d54, 0x80}}, &(0x7f00009a9000)=0xb8) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00005a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00004ea000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000fa9000)='veno\x00', 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c95000)={r4, 0xffff, 0x0, 0x36, 0x81}, &(0x7f0000ac8000)=0x18) sendmsg$unix(r1, &(0x7f00009ef000-0x38)={&(0x7f00007bf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4a000)=[{&(0x7f0000c5d000)="9f0b178c1f754c872d8798d01aba35c08329e8cf4a37023d9f40de4934d86bc15982ac1c13fc90160bc7e6ea4269751654f8f92bb89cb56255efa852b5547fcd648ecefe9e689aa286cd71747a3e9341508371ed810cfd69dfd59831688cd9a0bdcf", 0x62}, {&(0x7f0000ae5000)="fdf6c633150b9ce918bad497475cd0be5709ba24810ce97d436de7f6b8ba6e20f9421ad52de5f29a709ad626b12c836d24bd19667fa1", 0x36}, {&(0x7f0000a50000-0x76)="2ebcc59d4f87850dd5da3743334417b59fb7aecaa2fcad7fe184e6c8954e78b71b7889fd6adf742722bcd892ac4c9552f01bb341d9df57ac106ef9453818783b61a30ed96e5ad54f622da8668df4ca439e42e5079e9b426e5828cc49f8368904b168961094c8606a6fb0a667182207c9a86a32cb6151", 0x76}], 0x3, &(0x7f0000bf0000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r0, r5, r0, r0, r2, r3, r1, r5, r3]}], 0x38, 0x40001}, 0x0) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f0000)={0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fd6000-0x8)={0x0, 0x101}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd5000)={r1, 0x9, 0x4, [0x100000000, 0xde, 0x8, 0x0]}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f00002ce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000de2000)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f1b000-0x4), &(0x7f0000f55000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd5000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a32000-0x8)={0x0, 0x2}, &(0x7f0000d2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fbe000-0x98)={r4, @in6={{0xa, 0x2, 0x5, @empty, 0xd6}}, 0x8f5, 0x2}, &(0x7f0000ba5000-0x4)=0x98) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 73.117627] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) socketpair(0x2, 0x0, 0x9, &(0x7f000085b000-0x8)={0x0}) bind$ipx(r1, &(0x7f00008d6000)={0x4, 0x80000000, 0x9, "6a381711a290", 0x4}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000002e000)=[], 0x0, 0xfffffffffffffffd) 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ed000-0x8)={0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000793000-0x2), &(0x7f0000b6b000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000065b000-0x10), &(0x7f00008f8000)=0x10, 0x80000) connect$ipx(r2, &(0x7f00004af000)={0x4, 0x0, 0x1, "7c0fe7fe9cdb", 0x3}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000-0x60)=@nfc_llcp, &(0x7f0000000000)=0xffffffffffffff7c) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000c4d000-0x30)=""/48, 0xdf, 0x2000, &(0x7f000097a000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000019a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000218000+0x170)=0x1c) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000315000)=""/77, 0x4d, 0x10021, &(0x7f00000e2000-0x1c)={0xa, 0x3, 0x551, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2000000040000000}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x67fb, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x7, 0x30}, 0xc) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect$netlink(r0, &(0x7f0000ded000)=@unspec, 0xc) write(r0, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000bda000-0x38)={0x0, 0x0, &(0x7f0000291000+0x414)=[], 0x0, &(0x7f00008f9000-0x40)=[]}, 0x0) 2018/02/05 10:07:50 executing program 7: r0 = socket(0x9, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 73.237062] audit: type=1400 audit(1517825270.214:52): avc: denied { connect } for pid=9338 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 73.237768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 73.276899] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/05 10:07:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000be5000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d93000-0x8)={r1, 0x8c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x4000) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) shutdown(r2, 0x0) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0xa, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00005b6000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00006a1000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x401, r2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ceb000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00007b7000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x128, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}}}, []}, 0x128}, 0x1}, 0x0) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0xfffffffffffffffb}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000015000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x0, 0x4, 0x200000000101, 0x81, 0x3e}, 0x20) 2018/02/05 10:07:50 executing program 1: socketpair(0xb, 0x806, 0x1, &(0x7f000020d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x10000, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) getpeername$ax25(r1, &(0x7f0000640000-0x10), &(0x7f000047b000-0x4)=0x10) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb4000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}}, 0x3ff, 0x3, 0x9, 0x450, 0x4}, &(0x7f0000b5c000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008b9000)=r3, 0x4) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x0) listen(r2, 0x0) [ 73.299334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 73.318908] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 73.328478] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 73.371685] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0xffffffffffffff81}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r1, r3}) r4 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000006000)="50240f049adb449abb01aa5b9a9e521ff5f4a0c5594daad4dc22ef1aebf3ee4e71483afa06a89d6b87df68e444a67a3664934981c0f36b8fed30e5b33a4a62e2c0421c608e6af6ee7212a8e5856d7d31101962f1fb3c1c62bc5b4d2ed63da2c08ec7ed1e4cb0d2b3315f7e99d0346203992922b8a54719e6346c2940af6e19c733706e9abfc8eaa681f8755bcbf9dd15609e65c2fb92", 0x96, 0x800, &(0x7f0000007000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000-0x10)={0x9, &(0x7f0000001000-0x48)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000008000-0x8)={r6, 0x1}) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000361000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x20000010) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7d000-0x4)={r0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004fc000-0x4)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f7c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) connect$can_bcm(r0, &(0x7f000000d000-0x10)={0x1d}, 0x10) 2018/02/05 10:07:50 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c}, {0x6}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f00001ff000)='J', 0x1, 0x8000, &(0x7f0000db2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003a4000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0xff7b) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000097c000), 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000022b000-0xc)={0x10000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001fa000-0x8)={0x0, 0x7}, &(0x7f0000955000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086c000-0x8)={r2, 0x4e}, &(0x7f000072d000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000013000-0x4)={r0}) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000014000)=@assoc_value={r4, 0x7}, 0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000014000-0x1000)="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", 0x1000) connect$pppoe(r3, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/02/05 10:07:50 executing program 4: socketpair$inet(0x2, 0x80800, 0x3, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fbb000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = accept4(0xffffffffffffff9c, &(0x7f00006de000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00001f6000)=0x10, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000086b000)) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002fd000-0x38)={&(0x7f0000dc2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000dc3000-0x10)=[{&(0x7f000025c000)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x401}, 0x40000000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000aa000-0x4)=0x8000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d4c000-0x8)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000621000-0x20)={0xb10, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000019d000-0x10)={r2, 0x5}) sendto$inet6(r0, &(0x7f000028a000), 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x1) bind$bt_hci(r0, &(0x7f0000bf2000)={0x1f, 0x3, 0x3}, 0x6) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000458000)={0x0, 0x400000000000, 0x8}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fdb000-0xc)={&(0x7f0000fda000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b7a000)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000fdb000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dde000-0x8)={0x0}, &(0x7f0000fdc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000675000)={0x0, 0x2, 0x1, 0x0, r2}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fdc000-0x4), 0x800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f0000fdc000)=0xfffffec4) 2018/02/05 10:07:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f00002bb000)="ec4634dafcda65692df2f9991defdadba891365e3ab786cd1bc9333b8488b9c0d5bab5496247289d8706975a8f197dbda8f87bb072313eb6cf15d1599d8ea0afaf38b31d24d03dbcb773f8d7066b71debbb8af171d7c06beb07e28db3d6017298ac50690d83503e63150a647cd457cb3b499b460b67b8d2fbc6d52d0bab20ee1b87ac15072bf3b96f2bf40", 0x8b}, {&(0x7f0000001000-0xb6)="62a07d60f37807aad7faa052000573b2efc89c0b342de8a85296491a1b173630d18371a030dfb0117b3108bcdc70045479a66caa625d627dec159d82182fbf0ecfc19ddb9c7e1c5e1c363dbad9db91946e000446a565c794f28b650c66d9a19d5800264131f69018da89e21971ab993205a1d2d27c15422dacdaea871d5b8a476b190f23b242a46137d323df9b584acd6f03802d55dabf50ac521b73d575d47ad0defe1ec19a159728aef1cd7bf8a220beab1724e7ba", 0xb6}, {&(0x7f0000000000)="a9f52136904e2f02977d87c2e69d1ffdc40e1c69601ab5e6134cd52d2e62979a9a9f6baf6dff675512866b2b72d822599660680e00444e002c43104bc77da906918d8bb3f934948a7cb1be552c0daed4d5e4020d62282c91876aff0e98d3e9b786a6ac2469287ddf1ef6282f3008787c043fb6cf3165c3218a5da3ae8a35589161bac43ccb9031f60429c734b0e91ae5cc3493e7f7f0da7ae8ece87ee2c5c83516e6d07d5a4bf29528f306f93f50506711bb2f7eff1ae21d03e4f20a1fe68fd080f3c5ff9b477f4e1a2dd7923a6f457d02b8b7", 0xd3}, {&(0x7f0000001000-0x91)="23f4fd9a4e3a71e889879c86db437fa708d6be551c2be5aa74dcfa0948a1b1ae93d77dcaabf3ed7fce8f59cf95b4294045cb0bf9b3b57824e6b1bf68ac22d7820afe72e3f0f0d997b91bb4e8f711f1511420cbd2a348f896d21e23592b8428b5b0b759ae09b378707de8afdd26b6f8c0ff735e81c61bdc4f02a3202d3b6331e7b2af4def7a0d9f0586da4056e0c81ad743", 0x91}, {&(0x7f0000559000)="16fcc5f5e6bdd6ae2e2e0eb854f90f6180afbf4a4abb6a83cb1924d705ead36bf788294b14c9a6f545518269c4655e276f29057bdaec4a4a976d3a6e61f39255dd661a361c59836c23e7fdc955dcaf4bd6996a8228f2604f828b824de295048551ef4cacf0f8197942b429b1778f557e500dc8963277c55b0d6a6cc07219f86a71afa263622e1b4a4384edad3c86ea0eb64bb7dab59ba6a0a1d7efc5cd0de3867dcf98403bf3029a55fb13c1e04d275f9062ab030c49af183ce6a6bd401745", 0xbf}, {&(0x7f0000000000)="73ffb66615727e69fb8a234f9b1309a794f7d3fb6227d371526f453161693df9e052fde56210e4e62d8da0cf05b0f8f8c556be8993337f30360fd6182c9dca95f6aab6fb7e00eb9085329f1f56b1966460952bd6", 0x54}, {&(0x7f0000912000)="23806be783d9461fb358bbafd2cb4568e750b25114fe1ab6d7c8c2da8ad0cd342719916bd643ffea7de74e727629f4a46d6f8c663f95ecc0e340c3acea0206f3f2850cb8c3529daa39f723c513a416dff1911f3adee25106702dc3a9aa38b85379ac403e9935d9fc291a6eb535875359a8f0fcbe33a7c58833e088663cd8ade1b435c53a5f1e5c720a349ac083bedad3b8d82cca", 0x94}, {&(0x7f0000000000)="3b8e4a1aa4", 0x5}, {&(0x7f0000700000-0x73)="8896a50d6563ba98957ca960daa3588f51b7104d8413db4f42360e1d493dbf17b609f90ff003b0dd9884aaf6fe503cfe6332b130f997c875062625a7dbefe0e04319f4eb61b8607179950c9e31f2142700afafe5b87e7deebca74c9221b662287b98b529d0b9bd8b1a538bc63b9b422d33e357", 0x73}], 0x9, &(0x7f0000001000-0x1b8)=[{0xb8, 0x0, 0x3, "3ae4132cf3c23c7f1b24a22731715c1e3f405eb0684abad9f9142a2ea262048ad27eb9eff2daf8bb5bed01e68d67829ce865a37aefdf387b1bcac5fc17c2072e66cf162309fb2da17cb8d7d3af689fb1b4e9746406226ff5b44d3b46d9244ddde1e2b74dac4d3aa203be63809bd3caa085656a841d4c050bbc69bc5e7db962f941851fb4d0fe44568dd0eef2d8a46da398db7ff3a2e716204cbd50fac266b3b0e741"}, {0x80, 0x11e, 0x5, "54b1e9a69e577e3a5b99bccc5d2085e0024a70358aca105c213868bb3c0740d37b9fee6d020f8ab57bb25b7209594fc4ac253a2c7d3454d11acbfc1c41867716acbed064b191877d7b5e388e0a885e944d95f9a348f9bf71c453b76c308b7e713f990f6791a29cbf26416db52b"}, {0x80, 0x0, 0xffffffffffffffad, "354a5e2bb4498554f969eb68a98f05761c8ddfdb58e86a67aea14f4021534cba24a0626c7c161116dcbd052f91f1add9c961c9964a43aaf3678a2f9c37e7db2f17136224d9a1856e110ec021a56337af542e9588cb1b43ed7174da7c893098c162e5fd4d88f63c600b"}], 0x1b8, 0x4000811}, 0x10) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000259000)={@random="b7e49b7bb034", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = accept$netrom(r0, &(0x7f0000696000-0x10)=@ax25, &(0x7f0000b5f000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000066c000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005cc000-0x24)={@multicast2=0xe0000002, @empty, 0x0, 0x3, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac8000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d6f000)=0x1c, 0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000084f000)={@empty, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000cab000)={0xe3f3, 0xfff, 0x9, 0x400, 0x1, 0x8, 0x10001, 0x71f7d409, 0x8, 0x20, 0x579c}, 0xb) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005a0000-0x4)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/05 10:07:50 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f00008a3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000d67000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, 0x1, 0x50f, 0x5, 0x100, 0x9fe, 0x400020, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000610000-0x4)=0xf3, &(0x7f0000f0a000)=0x4) sendmsg(r1, &(0x7f0000245000)={&(0x7f0000f68000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000596000-0x60)=[{&(0x7f0000ec3000-0xc9)="e653f7c2910267f1916337ad3b5a8dd78faf3699dffd4eab45894971730c9c0afdcae3e00eff6cc644b60e44a0fa1724ec4911d1038ceb7b20a46bbb55b76d670736d691402cf77f530e8c1bfa8f1ececa11bef6ee4eab913c7ddb9481b728b9358bd734d4dd1147c51435dfdeafecac74ee6e3a4527a012aed9466f82b6ea732030d11898ec031623dc621c591ccfc4cc57635ba28fc06fcb0ba7c56d77a343d98e4b35ef804b788758878470ec54df44813bb771848fa108c38446d3dabeebb681431835eb3269e5", 0xc9}, {&(0x7f00001a4000-0x14)="18d21e40489797e76ffad64fee6d2380189a633b", 0x14}, {&(0x7f0000d3f000)="dad51dd57979bb4b59c7adb3301c402220c0639cadafc3bb51ad987b3ed5bbaab66746c6631315839048019cdccd8cf80c59b4ce124ad83764ecfa046c3ea5fe3934bfa0ff96820a3808646761a0aa9fddac7360b5783fda65f59865dbe70491249c55613e6c322b1e02c8622a5807b8652a5373c10369ad96433fdde642fc711fc788b79715a242a54a0af616ceceb895472023dc737f955be3e182e8706efa067ed1008f81d15fbccababdc5ddf8104fa1ae9ab94c8bdc28312c70e3a72e46c6b219546caa84bf74c4d7274150c0e90de98c9c413d523493d3740913eb2eed719d9dc4be1b86d88a74b5e4e67ac64941a7603c698d86", 0xf7}, {&(0x7f000001b000)="4721d6b631d9cfa33dea667e4ae53e60eed1cee4800fa50ef862adc82c8da97bc571f2a61c43", 0x26}, {&(0x7f0000db0000)="6d025236c84af9f3b102013f74aac908141cb9c521d866354126b1928f65b338b7b1f072bdf2c5b4b8207b1d235feeb694b0645ef0a1e35b00326a3e34fe51a35bea03c819ab8b7d47eb4c6148f908528622e094cbca1ce96bef1265ae00989319e42f223d2c928786bb913b9553a2126d2686590a62dc1284c6d9e71a3b0160c9a72de76e6e63901265c2d3886ef68807354d0be6b44430069d6b9c3db888169d9a1f1f7b1b74e4ac215b33d07c25e00f97", 0xb2}, {&(0x7f000099a000-0x89)="15d51eecc83b89edb141a2cd199ba9259a0733e11f53ae313cb6aaa30da2e8fd9da2ac5e007d0c2d59de2a4f18fce6b6ece15df646474781c4f5ca7fd4beab6659276b057f9162d8a62f04e3ff2e0a6679b52a6216a22d41b934b01a8721fbb3de3461ff933188c29b265464505d0848600c90151eb5107e4d9cf3f876d59541bd8f8e3e50979d1a3a", 0x89}], 0x6, &(0x7f0000438000-0x4b8)=[{0x78, 0x13d, 0x2, "3534af3213c55b0f8ce3ce237d70995714f6c5a4e078f8d8d0f705df338e7cd290c0ba7a323a2bd6ac4b768aeebaaa0d7bf03139399c937adbc6be4092c35572f5b4aeba2412f5a021a60afeaf363ebcfc9631f1de5d412235ade0dafd06bd18e60474aa12ca"}, {0x30, 0x107, 0xfffffffffffff7b0, "3f10a5ae09830d258450010b181fa08505e1aed47f91f8806460d27f"}, {0x98, 0x117, 0x7, "0f57bffba415fdb393764ab2f1cc4138b9a1a7150f6b4f6711f7a2c0cfb50c390278ec12193854eb52c826d5beb31a44a965ff6e9cc1fd20dbc13cfcbe0f898e9cc28a987edefe91e560b95ca076fd9881315864a764253d9e334c49f94ae3669e05d8dc00ff8722bf89045cef972e0f473f4cc900e3183736efa7bd8e6323a89c94"}, {0xa0, 0x112, 0x3f, "82e7779c2654318bb13cd79e9129e26b5cafd47b8f9e050dae5a6f6e38ee36d6c5c9875a3d4ed3bae10110021e1b482644879eca7a532727eba8979fdff6d43b19dc02182a98459fa295af3f666cf88d8e0cb3ac028b958c078504594ba60ed32b3b0df2bf659c2a8563598e4fa55d87c6458c4b1516b0e7ab59e098b142e034a4a22fd2db7089c11e0ec747c7d8d2db"}, {0x80, 0x113, 0x5, "54da322bae81f6af061b139638b34087cc721bd507fa69c4e7b607e76b3964aa7edc3e482a18edb4ddb4be704e6bc05c882ca700dd646bc71756ef04cb008c91421ec5af219f7ae74a9d34e34379b5b285d62c329da8cbdf2ace61477ddf187937c92030802a8a780cedf14d9e38"}, {0xe0, 0x88, 0x9, "837a5d4d326811c119ef8d6f3bac63f2c7bac7638870a481ce44615b52fafa2adf48488d49a48408691415d65e2da72bf568050f63d1671dec90890f98b7c7cc40f9109094fc29055a1cc7ea6a3c19440319fa6d560f0786bd41bfa0ecc681d5926bced048315b50d93f876b83f0c60491c4f5c389d11346189d373ed9d3778d147fa03590f4568d36c920912de74058367a8001d9e7e0d05dad647fe135328f1c33561d1fae5754c68dae20f05598f3ea29478986c87a27a804779508e0349bfc0c9db063864b1e53d3d2df99cc"}, {0xb0, 0x3a, 0xff, "88e4df94652ed87c5f37b04d1c9765087bababeae6b7ec7544293dfd097bfff33a74c6de3f0ab8263a97856f2c9dcac0880921adbac11150b4d2c2f4978d4e5f4d3cd668868fca90cd93a46487f8c7415849bd4ae92909711f94128e2dbcbb3e58bbd365c2514fc789ad5be63169a3c544c3ce3ac94849b4b89537e5c688da4232bb58144ca776f3d8948a0c5c1db5e12daff78f229c479f19c60c1f1b"}, {0x28, 0x116, 0x6, "0a8c308f7016b1f9ffeeaf3d1735ad0e916a1697cacdd5"}, {0xa0, 0x119, 0xed4f, "6f73e8556107af26f0085eca29261582bbd9ddb71f1bfec54edc5f3977745da036af2680899c28d8e915d83d2bde7820ec486a2c1a1a99b86ba8f77e78bf9f0b23b189bc77bb108e155cdddf9873cee8015c1f327a9781b2e5507cd42c4c11a9376d257ed079bcf0f62cbf96dbf908d3dbecf952ed300aff11268829a6a4d68df5231f917e12ebf8070077142e"}], 0x4b8, 0x10}, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00006d1000-0x14)={@empty, r2}, 0x14) sendmsg$kcm(r0, &(0x7f000005d000)={&(0x7f0000494000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f00008a5000-0x10)=[{&(0x7f0000439000)="ec1c93bf9b24fa353d6c5f61ad0c3a2663247ebe9620ec2624ab22942a5346f99f17452e0820b28df24fd11d20d043e4c06a8e5e507ce963d9b04ad75fd90c911712ee64b490a41989331a5e9d5fe5126a0697de9fb39f51af28b36b7600cffe230be1e241efa82e44006f9d643cd3ab6ef5c727c897820608fbd3496f3fd01d8c4e1e6fa2374b384f561e0d41c8df61d6b3aa12b21a79560a8949dfa0c61e3e6bb2fdd054a9acac49d68a255ae7be84347f152cc3b0881ec7f8321a386387ebbdac04bf164b1ac851ef9e75bebe797554b38e", 0xd3}], 0x1, &(0x7f0000db5000-0x408)=[{0x10, 0x6, 0x7fff}, {0xf8, 0x0, 0x80000000, "dcef8e256d61f0824cd76502f19e117e0c57ff3e3a467fe09fc537c8bf5ac7a224c7001b018ba282a2536926f88eb6b0edda73111be746313e161e7c5ad9ad37e409400ee951837af19becc1c7485cffdabf198d99e414b89c4519e8dbff1b658e7e4c5ba054bdad896ac65e01b84160130a6fdea5e1d07f0e43e335d69efb9e5b6c5de91c70251fee858835b097c3d86db0862015159bfe2dfc5e713346c451e9e8079ca593165b093b4ccd67cdee2921ce42ed19a80a87500d97683c1b8ee3dc55aeb5181a24c455be72072f3e7df75e862b3d491009bb066a3a2fffcdac622515f5cbdf9709"}, {0x20, 0x10b, 0x7fffffff, "6c494b13695be06f6cc1e4df80"}, {0xf0, 0x0, 0xd097, "c8be33cdd7a1c9b40a4e43f44ec2a942c4f2fbe4a3de8dcdc5c225c6bdfa37226ca7cd71257f9ae7960fbc12ba387c23ecff23f2cdaefc437e30ff5914ca7b1b2d731f659f1409487fc961e0a192cb45dc9fd01683782e3dd78dd8e18819bcc81bae2429a34691ddc11d0e3777018564ddbf1fa92b5c05c98cf2133996292e75b641cc638d10760fbff63c0f55cb1971025236be2c7083eec6e6d58cd66b034a58b3b59d78acb62fc730baa79b31dfd1d48507c181e13fc9d0bef2c70d6767602670c51e4557e45d1b9461bafb46b29d33451f261ead44510bdc0576a90b4c8c"}, {0xc8, 0x11a, 0x2, "531435bb1c036b40a14f496476d295f20922ffadd874e1afd592bf87a460b8e5b0451f0c485fddebf77e60bf91ac3c687b57d5ae66eec9b2122fbda7debc6438e48437708cd5fb5c250b95a74f3ac8fac5fcdef7ca7b09de71efc9bcc2580f6cbaa41d758b030962ae8b0c76f9cbcba1c6e29231dcc3e9f6cf55bebfad1e77520fa94874836a3f762545a4d133606370785d6f8f3c14ca9993ba46434bfbca0932b6f102dbad9a4a0d717661fa89b09129d01d13"}, {0xa8, 0x101, 0x9, "a7632bee75b26a1eafe73102f9190173dc519b81069cea2132e790779f27c20f48df01d5fce40562fe81dc230761c7097c0a19e9efacdd7676a1f5a64633c3e05039d964e8dd5111de05b3d963f2d51a8af76201217b03a945253a828e68f16ffd23a28a725e1a3bbb50375e8baad9ab68b67758b7745e8940be641734c870c84db3a6a3ab57a35ac814dea8dd0e54b085ceb08f3eca8731"}, {0x80, 0x10b, 0xffffffff80000001, "a0dbaafcf1f14c4953eb81ad6dce42b8fd3e4a37d73a4f55c080480ec0ef898bd4f6cebfcd9aaee28b8570433d0f0ae16be12b38b19ca4df8b68421c762ab0da927b3c37bd6741b68ac27bfa241efd310c304ecdffea227abfe1c4ea9032bc9b62f01541f395c87a04"}], 0x408, 0x4000000}, 0x40080) sendto$packet(r1, &(0x7f0000f21000)="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", 0xfb, 0xd5f1760bd2f0b5e1, &(0x7f0000950000-0x14)={0x11, 0x17, r2, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d73000-0x38)={&(0x7f00006ce000-0xc)={0x10}, 0xc, &(0x7f0000348000-0x10)={&(0x7f00005d7000-0x108)=@flushpolicy={0x1c, 0x1d, 0x3, 0x4, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000000) syz_emit_ethernet(0x16, &(0x7f0000014000-0x92)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, 'Q', "b4935f"}}}}}}, 0x0) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xfa1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x9, 0x20, 0x6c59, 0x4, 0xffffffffffffffff, 0x3}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000df0000-0x8)={0x0, 0x7}, &(0x7f000018d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028f000)={0x4, 0x2, 0x8001, 0x7, r2}, &(0x7f0000ebb000)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000ca5000)="4fecc2bfafdf"}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x10000021, &(0x7f0000753000), 0xffffffffffffff85) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/05 10:07:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000061c000-0x3)={0x0, 0x4ced}, &(0x7f00009c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001b0000)={r4, 0x8}, 0xfffffffffffffe8a) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00006d7000)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000db4000-0xb8)={0x0, 0x43, 0x7, 0x4, 0x7e8, 0x5, 0x2, 0x2, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x8, 0x80000001, 0x7, 0x3, 0xfffffffffffff801}}, &(0x7f0000e84000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009e5000)={r5, @in6={{0xa, 0x2, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}}, 0x28d, 0x100000000}, &(0x7f0000b52000)=0x98) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x81) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f000000b000)=@nl=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x5c}, 0x0) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000), &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000015f000)={@generic="8efbf41f73a12878f29391f02ea0c851", 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b56000)={@empty, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x6, 0x2, 0x500, 0x9e5c, 0x1000226, r2}) socketpair(0x2, 0x6, 0x7, &(0x7f00004e5000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000363000-0x20)={0xc571, 0x0, 0x0, 0xd84f}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000073d000)={0xf0c, r4, 0x10001, 0x7}) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000211000)) r1 = accept(r0, &(0x7f00009fe000)=@alg, &(0x7f000030d000)=0x58) bind$bt_sco(r1, &(0x7f0000530000-0x8)={0x1f, {0x56, 0x7, 0x100, 0x1, 0x3, 0x53d}}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007d3000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f89000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000df000-0x4)=0x757, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000091b000)={0x0, 0xd9, "69d4759f0737f993abe4008027f07c6ac4885b40d402ce4287c2cefc836ec3bbd4ec938f61d9bc4c64e0eb25aa3fe24b0c0d0707f5da70f4631cd384090997442f9dfd0a8175bf06ada7cf13678e8e42e52dfb8cafc1d62eb347d17758454fe92056370512ef611cead899bbd9bb65ba143ab6ce18da7a339856aff7cb80a562c680b7ba888e5a2d0520bbec3384247ecd0aa56cc36adbb4f29ba1b808c687d18249d5c7eb07abfcba69645ac5132df76f6499e15cd5d15e7eaf5a04ba770e326a2e01275374ee7594bfa833f9de3cdd9f942e675598ac4718"}, &(0x7f000022b000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ad3000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7, 0x101, 0x7fff, 0x3}, &(0x7f0000b1e000-0x4)=0xa0) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x22) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000df0000)="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", 0xfffffffffffffec9) r2 = socket$inet(0x2, 0x7, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000820000)) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000049000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000226000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f000026f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, &(0x7f00001c2000)=0xc) r6 = gettid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc1000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c07000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000d7b000-0x4)=0xe8) r8 = getgid() r9 = gettid() r10 = getuid() r11 = getgid() sendmsg$unix(r1, &(0x7f0000fab000)={&(0x7f00008fe000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d13000)=[{&(0x7f0000858000)="a7b86d31", 0x4}, {&(0x7f0000483000)="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", 0x1000}, {&(0x7f0000f04000)="2c4cd8c6d2eed80aa3915cf7d21b77c9bd2d2750fbd9a9fa4dae39b27393326b2103caadc464668e3126b0033a7b8aed1e567e316f49a8084be6b60ef82c779d307c3a16d18aaabbd540e1ee41e8b91924be374118b8415bbe7ff79b84b375b7d3ed0f4225da4e1409d1c8c5fccf05e2d411a71cb831536d71c7aa503039f2133d823ffe788c75b18b09cfca4ae4252335487e367166d0f06718b62541d652227409da026a7bd66810802dd37e5a7bcc1fcca553dfb5ed78a5e4c71b9e", 0xbd}], 0x3, &(0x7f000081f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r2]}], 0x88, 0x4008000}, 0x40000) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00002d2000-0x60)="6b1a8f75200c0bd744c7b5739757e6623b70c7ed603699ccd97f24db80f87b9b7b38daf65374b4e911c9cb2e20d15054f82209e7550de9acc472503917f714f4be1a7a8f659d3ab55d82d916917632157541b072bfe9d91e9ff2e8b4a8b4ed08") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003c2000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000658000-0x10)={0x7, 0x20c, 0x9, 0x5, 0x0}, &(0x7f0000d86000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0}) tee(r3, r4, 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000625000)={r2, 0x0, 0x3ff}, 0x8) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000024b000)=""/161, &(0x7f00005d0000-0x4)=0xa1) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x7, 0x9, &(0x7f0000009000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cda000-0xc)={&(0x7f0000159000-0x8)='./file0\x00', r1}, 0xc) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb1000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e3c000)="b70a75b0d5e38307000000000000000a295df0df8217ad4000000000000000e6f9", 0x21) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e9a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, &(0x7f00006f3000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007f0000-0x6)={r1, 0xff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x3c}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/02/05 10:07:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [], 0x1}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000862000)={0x6, 0x9, 0x8001, 0x3, 0x3ff, 0x1, 0x4, 0x5, r2}, &(0x7f000062a000-0x4)=0x20) 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009f3000)={0x0, 0x4}, &(0x7f000019c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a49000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000af1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001ac000)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffffffff}}, 0x2, 0x3, 0x1, 0x8, 0x3}, &(0x7f0000be4000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000830000+0xac)={0x0, 0x9}, &(0x7f0000df9000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000066a000-0x10)={0xffff, 0x8204, 0x7, 0xfffffffffffffffa, 0x0}, &(0x7f0000aaa000)=0x10) sendmsg$inet_sctp(r0, &(0x7f00005b5000-0x38)={&(0x7f0000314000)=@in={0x2, 0x0, @rand_addr=0x100000001}, 0x10, &(0x7f00009ec000)=[{&(0x7f0000d19000-0x22)="89c725c5b0cfeb27aac494a32c8519219d4a459efd32014dd72f4de6bc64ce31c22d", 0x22}, {&(0x7f0000301000)="40ab816f7db57007f43fca70729f691292cf60e483c4791a7ca553294faef7e4bf259adb2beae23d42d73a22c5c4f9e78a9dfb647e7696eeb18856ad45dae24114bd5ad183b1d3eeb3a3675db2ee4e015d1b362e569a0fe66dbdb08a18c537f2c3bf80d1fd5855c148eaa828c2477b6e40dc875dbd314b2fc6313de17309a8a40d841aa9ac30fe78e2d2e8b4c83b72bd1039b07c8af698748aad65b073c5ed7826d90c104853872723a3788fedfd7db5e5c643f9567a1abd56260063e58112", 0xbf}, {&(0x7f0000cc3000)="4b0218f0ec1a0b8fcf8902060757edd856e19577fa3792e3e98cc87f8dbcdafcabe96b63c9ecf2143b623a09d791f6969c45868dfeeee6c6a59a1d227fbfbfc586e327dd7aa22fc6e794f73bbdc288a476de7c7a84ff58b35f1e7ce08833c4062bb687596ab57fb7122cff09c2c5d9733e1ebffcc83a3a3b4340c7a22cafd87ef3e66805ecd52be01fa4f51efd65f5b85d2e8b7f56691abf15274cd8421b804d631e0bd83420635335706891bad89e29af0cac0647169a37668cceac28040cb49035103e9269541816dda9844e09760cf6f683e9fa9040b6f78139b0084711eacbdfb719", 0xe4}], 0x3, &(0x7f0000c74000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x0, 0x8, 0x6, 0x401, 0xa14, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x8204, 0x5cd7, 0xffff, 0x7, 0x4000000080000000, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x785f, 0x2, 0x2, 0xd33e, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x53, 0x1, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xffffffff00000000, 0x8003, 0x315b, 0x6, 0x101, 0x5fc, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0x8, 0x1d39, 0x7ff, 0x8, 0x8836, 0x40, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x80, 0x649f, 0xfffffffffffffa00}}, @init={0x18, 0x84, 0x0, {0x7, 0xf74, 0x8, 0x3}}], 0x180, 0x8004}, 0x1) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000272000), &(0x7f0000e3b000-0x4)=0x4) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e85000-0x20)={0x200, 0x30b, 0x8, 0x5, 0x4, 0x0, 0x2, 0x80000000, 0x0}, &(0x7f0000d44000-0x4)=0x20) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000565000-0x10)={r3, 0x70, &(0x7f0000e85000-0x70)=[@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf00}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x0, 0x51, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}]}, &(0x7f0000e85000-0x4)=0x10) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000520000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000383000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00005ae000)=0x2, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x804, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) accept4(r0, &(0x7f0000971000)=@ethernet={0x0, @link_local}, &(0x7f0000595000-0x4)=0x10, 0x800) 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000-0x3f8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0x1c0, 0x1c0, 0xd0, 0x2a8, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000023000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="81ce77b463f1fd0de8dbb9e46da4f23a"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xfffffffffffffffc], [], @syzn={0x73, 0x79, 0x7a}, @common='nr0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="290c88dc8027efdf5abc04a1b7928892", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}]}}, 0x3f8) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x2e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfe, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x1b, 0x80007, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0xb9)="05e69382c51f66dbd75410423723edb38ec93cd0adb3854e9b61c3bfa8c8770ef58912baa5af65ff7037e3ccf655ef16f1188abbb85090ead052b70a66f5378aae808a0fa2563051b28a5a67e9dcfb254c858fa1af31b1a9b0dd673895a2df7c43d50956f497945dcd8ebeb5a4bfb84284db727e109f5d5ca6de901cf91f7e62dc01ceb04a61e8ad43b1480f3d405f090805268c26ffd850dd3888c6e467a1d1b48a5118292a7dd4824ab126a41c140a40a6fdad4d54abf7b5", 0xb9) getsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000002000-0x3)=""/3, &(0x7f0000001000)=0x3) 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000016d000-0x4)={r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000090a000-0x20)={@common='rose0\x00', @ifru_flags=0x1000}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008ca000)=0xffff, &(0x7f00001c3000-0x8)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cd3000)="be56f6c5820faebd95298904ea54c7ad06005c56534c90c2ad1c8973ed0df904e0fefa442e4d7de5060d4a621c8ee900ffc55cdc9c0b8c88a9d013f18ce8fb6ecc61a45bce74e3a82f02d2c08743ea7e98c7f4f764be20e3ed2ebbc1246f81ded9dd91cc2b88c90328c3261db06d6f69dfae0dd9474d817e", 0x100000498) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bb0000-0x8)) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000038b000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00003b5000)={0x71, &(0x7f000068c000-0x71)=""/113}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000442000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000338000-0x10)={&(0x7f0000621000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000814000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf5b3}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x4000000000000, [0x100000001, 0x10000, 0x100, 0x4, 0x832, 0x4, 0x2, 0x6]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b0d000-0x8)={0xa2e4, 0x28f}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00006d9000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000aa2000-0x1c)={0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) 2018/02/05 10:07:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0x3b)="76ca2aaa1b183a34861d8d5c3dd28e57564a9c7f4dad0638870c1febc43e844e20b00473f40005c81072ffa7a52aada9ba200100000000000000c0", 0x3b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000930000)={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}, {0xa, 0x3, 0x68e7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x231d, [0x7, 0x2, 0x2, 0x8001, 0x88f, 0x7f, 0x2e9, 0x3]}, 0x5c) 2018/02/05 10:07:50 executing program 7: socketpair(0x7, 0x80000, 0x9, &(0x7f00004b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="6c583eb1d4e15a41890ef74b308547571baefc5d", 0x14, 0x480c0, &(0x7f0000000000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c6f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00006d3000-0xc)={&(0x7f00003ab000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000f88000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000024000-0x20)="3a33e60aff606e9530b7e257da300b681d8fd6dad211ee918ee44b9e9ce0ef6e"}) setsockopt(r2, 0x7ff, 0x6, &(0x7f0000685000)="2854b36c99474fd6a5f138310ba62db3fcf1c75d6da6b5f2cbb43bf2723b785cc5b386af637bc87bf8784f35851a9936b6b9c1155f8255bf5c8c0fc615b1938cef01bcab78083a63bffa90e58a4b3f0f0de1c0912278e47c3c445fd3f4cd18135e55397a687f85bce79cfa2e01ca697117294482b24f382d50eb92b7b66b014ba109c9faf0626517416f6f89bdae60c6e8c6c8c9aeda336ca087be27508c3f7148ca3c3f1ec0009e235339c57a34ae3b1f66bc224fbc32756b8469bfda251f1b37d45afb766d4c", 0xc7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000866000)={0x3, 0x0, 0x1, 0xfffffffffffffffb}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000088a000)=0x8001, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f1f000)={0x6, r4}) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x4, 0x4, {0xa, 0x3, 0x9c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}}, 0x32, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x78)="7c4bafa43121a28ca85ecd1cdddab75a9be4eaab616fa88084d81ccbc2064d89d35958cd939d41c9131f6ff4f4995961ea10cb2910573ac3ad6f2fcbd9784dec1f8ff3eee3cea2097cf00000a66d17f0568d54cce51039f3d1ca2abeeb4f60a30c4046981ee729f8011b2bfca5547f1cd95f29cbbbca0898", 0x78}, {&(0x7f0000001000)="175f0f4b082f3bb6f01cbd957e55b2a3a586bd9a60290678e6646fe774b057d4d9a5164a0439e24e233b5228e838e73a23ac09ad960f7cb3977cec2cc41c98340dfe367daed124afda103284e4d6e41c328f005ca4dd37958535fa9e5529f7a0de72f70812020442d425bf769cb6", 0x6e}, {&(0x7f0000001000-0x84)="9f6d9254b03b11cc3c4aa2404590c0fb8f7e85de175b7f26e14f33ebb90a07b073a5fdb9a7293b68beed679962f60055e4ff3dd0a59cb2a9b76bc90d26cf0adc5b2abba3fc833c113b4ebe1cc5d6e6504f5dda5a4cfbc1368b73ed68fc3b6ece75677b42dd1e09a6106f7f17b5772ab5d966f814c00aeabfa9ff1b5e5d8d1aa8eddc0d2e", 0x84}, {&(0x7f0000001000)="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&(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x5c)="8442c5ded76bad99a2c798e9fff308064ac9cee61bfd904ac72dcf92ae2ffaac590d39d44eee958f7a11d901ea9ad32be46060699399cbfd02c4313bf09de388a0c4d35d9e99297b96b5f98c010b9604f22dc9dfa6ece0255ff992e1", 0x5c}, {&(0x7f0000002000-0x99)="df4df80a45f54a5f073acbc8b530348786bca89e2ace1d78c263117dcc99fb49c55da6502c3796a8c111a35a6e2a43251e51d18606ab722c70002c2daefd741d92a0ddbf13fa43c7fb82f89a3234d25879f7de09b5d2315c65794e8d4e12b9dbd8588957406b03ce78e6603378ba34152796b634298941351ad6b638c750bdc6c28dfea5a002d6b41c9e67dbcafb138c4bc8681db05593dc1f", 0x99}, {&(0x7f0000002000-0xb5)="c7964a0cee252ede79103ed4ac05759064ae50d2cf8a02d72122a7d916c39835c2de0520aac81b6fdceca2b7dd6e06a2803c062cb3033feaa635820c0088c1dfbe7eaa8395df099e00ee4aadab8f12d6520f716b73c9b47705f313c7be78ef252ca4bb6ca05d84ada46799191927077100eba0f78f9d54b4c96339c592b3093391f9d562248009d7b6fcb25b8c225f74a52da57cda7db66e33781aec28934e5b80e576dd689ade9559db5cbe489c6d421695d736e9", 0xb5}, {&(0x7f0000001000-0xbd)="f97c5dcea29ae3853374a41478e3867a21fa7ba49f5fdfa9113e8ceb13deeea88754815ab47a6230aef0239aca1d97280268f798f66b0483dea85abdc1be07f22266e3887af20c350f7d07f721bf49ccf7155ecf730ee78c2347c388e10ac8a74351ef311373802774aa7c583e73493b0d2bf4cfdefa7bb58456549f803f968e379c466981564014c8cb4e945e0f3d8bf3bef499a22854591940c6b490430c3062607fba476f5b94d55042df774d1acc8cfdc6b181f56ff572a2879dee", 0xbd}], 0x4, &(0x7f0000002000-0x1f8)=[{0x40, 0x88, 0x4, "da3c3aaf2d863517f1593ff6be4c07d97b2ded4c2905e7156901031b73a73105e971a6ed332a534eaeaf5684557b"}, {0x108, 0x100, 0x7fff, "e2d0412e1d25491cf8c44412fed7216a41db12cfe3955b49de3378483d9aa9a507b78eb922aa87afba2baef084f7a08082807729463c4a07292f96a5956a889723bc686db8058602741b0015bd4c4a862ded87bcc9521bae4545a3ade12deabfe5ad9e04f3e4d8418da48567eb4788a8bd2bdfa5e280a86412c363bc1f9cc13d4283fbf5a156f3b22d9f77116494e38bdc31e8fee9f1ec5d4b8feaf94e69bf9e660866f49309544a050e65f44bab1dab66a4db45b6986fc2a6a2c15fe743d474161d6aa30dcaba1689149aceeba2f0d039d7778569da1ab1e73dc2710c45b4c275ef1fff5c4cf52429d97c5e0057f787d475cdcfebac"}, {0x30, 0x11, 0x40, "4fb408021f6a8d6c87650177dd647cee726e96e2e68882e18a78"}, {0x80, 0x11f, 0xffffffff, "55d7bde2c84f21e13545275622a29ce2bffd4c05dd175eea1a55bf9f17a6c671cb04e8ac0060cd0de34358cdc27f7fd2e9a3b0a0d27efad202009f50cc3da9c1ea420dc1d7fbfe7298b2e3e18d60950eff39e24d783799e1c5a9c37aa9aacd095b5927231fa0e69c41bd"}], 0x1f8, 0x4000}}], 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000-0x8), &(0x7f0000002000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000011000)={0x1f, {0x5, 0x734605f8, 0x4, 0x400, 0xe6cb, 0x80000001}}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) getpeername(r2, &(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000000a000)=0x26) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000006000-0x88)="a350a6df4568eba48c3d3aa45449e1f09646031e9af0c17ea738a4ec977fac7b0f31abedd0a155ab7897848a433c73290116f513ec0a98d509b16dcd98ec8d0187c78930f70ebc661c7a7adc25c46fe2968000cbafce3073f22978cc30127b69cf0227e73bb8ceda3a586db36dba01a6eba4a6f9b27d5e790429d9eb3b298f4ad2aa692b36618e3e", 0x88) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000012000)=@file={0x40, './file0\x00'}, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0xffffffffffffffc2, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0xfffffffffffffff8, 0xb4b, 0x1, 0x5}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000016000-0x78)={0x7, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}, 0x13, 0x80, 0x101, 0x4, 0x100, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xe93d, 0x7fffffff, 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000014000)=[{{&(0x7f0000012000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000014000)="90ae5a2d62bf83459c839f84aa8a9fc754459bc58affdf84f621a01193f722129efe56cc0a1cb4d96af112944379b6b9849d7705635f48a5cfb16f42f4bc12fda5f7da1edf7902321ccccf637df054c8839a0ed4f09e23aaa2a38d4013bab5c5013ce175ace17ec7ae7bf51e0c267ee30cabc472cab664a1c39f4294", 0x7c}, {&(0x7f0000011000)="200546df378aa891f1d9e1d98b343ffba339360dde7ecfd69f4bba", 0x1b}, {&(0x7f0000006000-0xec)="5c96d70b40b5da13f1f9f8255e7230ba33cf67b4172b801ebe87e20d84ad1a00fc3b81c1ec9f2393067e16d35acfac9ee500d4e5c13e3895aab7c29fecac6ba83791f7123f0c83e3bb8f53e96217fc1c819282f30699618eb8ee3442649735c167f1bcb0e63fe3a886df774b8a576a973ada3acead3c7fb4ae761e9a55eebdd439f330c89ee6b575858ac26a84d322af0013c9f1b5c2d0b18e58bf9dbd36fa266507b10dab6c618e2ed6e1344140e2113c3cea411e5f8b2bf82280e2f274081bb385da6dfb3006d31233a5329e98ad7fcc27393c94598c3e8501a81e7d2e8b2c9d0c8b9186f43e08f26a7f87", 0xec}, {&(0x7f000000b000)="a99b29197b3fd8f5f77bca4db2e7344725cd8c8bf9df074a398a5667917383e0201b48b4dedc2ae60de430f6473a6ca09dffa1a42c07e547b7d91b4013377b7617a7865c81b913064ac5a18b429fc75ecd04f73ca80898d29efd58", 0x5b}], 0x4, &(0x7f0000015000-0x328)=[{0xd0, 0x18f, 0x40, "1d95e43439221a6ba3f2d5c915f5df9fdabcc6d859a13a477fae382aa9c830d47e6e81698ab479096be850ead135a3f301306924212936bfbbaafda62174f35107538197550fd5dbc917bd84a63817182055ff5cb9435722907dbd73bf97694d01a1a527af97a62a6d923c5c614f4b646ddbb4fcf5b245392ac0aa4c7e22f344584932f6309795eb9834e710ca1511eef0cf990eba62ad73440f2e86b6347989142b4c970ca758756b1f153681431c156bb0369c83958b4c450b2d93af65"}, {0x20, 0x105, 0x7fff, "aed954e6311367b60546f0"}, {0x50, 0x100, 0x7, "c1564f322fee7293f4e0d6f9e186e6d8fd6bab83c71247535286b0e452a6e33bd8b0851aa754a4698087e778967cc3d0ad0f95e99db3a3bb1b2f9e18"}, {0xe0, 0x103, 0x7, "576f7495162b4c1e2b7dadf113b6042b204c5465b6d791887cc847e200841425b3741299d6b7c77e39a467faeb68e23a868a523972fed9257563e9fd5703fd863b308fe279fb14f84df966178a8155539dcd32fb192b66754f9118e94a22503a87b81dc90d4c70ab5f4713a90629fbc14ff0355321925a4c177c23bc5b525ec7e49b96eeb427206bc2a17597e9a05744ba8c8a4be9743bc9bb5cb11746728448cf29c82ae5f38bf9bbe8a1ea268806018eff3d824897db776071c29a5bf40e385b27b0d92ff70db58fe65d80"}, {0x40, 0x10f, 0x21d0, "fecaf8377da61a928ddddd1876c529c45cf3f93af8837e8b7665b7ddc0d1e8646dadb03a16a499ea73f54adf2c"}, {0xc8, 0x100, 0x1, "63d3a134162059ca147cf882a52ebbbe9cfdbf4aac1f3d7c922cc12d1323b2f49c863c7b785a67b70dd9b762858fcf9c1b5ca0f5f62b47c7ef1b5402c4b91ddc562775770e90b225bec07dcee4850beae00816d79de46a1538aaf285191ab4467164bd77d8740af3911f53981afd88c150d124cbfe6bdf1601852f9443125aae170b3cbd276c719adf022cef77388ec707db61b6f7dd26d09c1907c11ef3fb6f79fa1462f2eb8f3f091baf2cfa33597e369923ebd5b730"}], 0x328, 0x880}, 0x401}, {{&(0x7f0000014000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000012000-0x80)=[{&(0x7f0000015000-0x1000)="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0x1000}, {&(0x7f000000e000-0xdc)="ec5fd992582ff58d955502226920c61be07c1ead91b7197985f0d2ac142b1070a7641c4e128d98206aa65aacff44b0b7907f106a4da3fe86e8fb3c8ddead6723ae93f3a3e698249359cf694bfff1580fe7d0f5c67947d759d239fbeeafb7935186bb4b3e4daeb2b3fddd3fb89cc2ee866892fb9c0545878e841913de17e78a03d74796d109c3fb2a0280ed1511ed6934dacf780038cd5749bb395075dbc7a591f5acf413107f61c05903bb3f54d2f1afb718e5bee1ac0b2d4290440c04ec7c1377643cb4cc6691cc6e67cb2cc1c7faf48f2167587f289e716e251a13", 0xdc}, {&(0x7f0000003000-0xd8)="94bb0382e25f786ca9cf81221a6161c33310925080b5d8bb68a32abb3e5903d6bca2e4183e665d4055dc09eebecc4ea2ed0a27d91e8fa22d3c7b34288ede9fbb8ed0848baf100d261d8bfb99a044d74a4b1ca76e046b62c4f1c4e06a846ed376898a9d5a69c36a41f4f81fa01e2d5a0167d59ec608117bb2f013312b3b55d28b6a69e1150207223e5996e1db89b070d1e7662839833cfeed09b84046d0e24a675e3578f60be7050df75df0ca6f667a290d9187667c007a066822d0ac22eec14feaed263dc9e44bdc1da2890d511984028bf56306b6d3c862", 0xd8}, {&(0x7f0000013000)="ccea7f82e471f5a943045233370b9eb9e29f112aecc40a9edf85c7f07b2203b1855be157f1c520d85d675e1605c5c2ce3bff399ac3bc7b534ae11cb3f84790290ba9e49de6f19f27ef60c75deb85bfbf1f585ab90cb6ecefd4ed3a4261b3e63788188ec7e8d90a49810a182e781daf9bba5a53e54e53bdbe1ccdd3c45c7561d28f5593518f0693b4ad8e1027294a838c39674ec4c95482fd7bd6c70de5437d0b8c3394bf0594549d677dd55933f8471cd2f039fb20fb8e87f8f4eb6dc2f24b30148c1ff9f3c15aeee2589a08fcf1fe61615ad1abd9777cf3e2429ad50b58ed1ef96eccf42aabfad5cfe351681329bb0a", 0xf0}, {&(0x7f000000b000)="fd979b1d47cacd591d5fd8d5cf40d8a415b9b4b1071ad1f1d53f4782c88685c76b0079c256e3691bc20e750078711aeee7ee0c1f", 0x34}], 0x8, &(0x7f0000014000)=[{0x1010, 0x29, 0x6040, "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"}, {0x60, 0x113, 0x9, "c20b3d41545489db3b5ab352dc371c6e42b1da5c1eb575b8c2083de760d2ef32b884e408d96634b27fbd1b15fd03ca21126789129130ad6f6da2a3aebe559f2c2530018a6c887adabd3d496b94"}], 0x1070, 0x4000004}, 0x8}], 0x2, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000012000)={r6, 0x1000, 0x30}, &(0x7f0000006000-0x4)=0xc) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/05 10:07:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000b000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3b6, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x400000000}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/05 10:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008ff000)={0x0, @broadcast, @local}, &(0x7f00002bc000-0x4)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b78000-0x4)=0x1, 0x241) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000934000-0x8)={0x0, 0x580c}, &(0x7f0000318000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003b3000)=@sack_info={r2, 0x5, 0x1c7}, &(0x7f00001a1000-0x4)=0xc) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/02/05 10:07:50 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x2) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f0f000)="14f65fbe45fa65aa22253cecdbcf002c7ca7c203259c9ec704", 0x19, 0x20000880, &(0x7f00002a0000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, 0x1c) r1 = socket(0x10, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1}, 0x10}, 0x0) 2018/02/05 10:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x7, 0x3f) connect$bt_l2cap(r1, &(0x7f0000a6f000)={0x1f, 0x93, {0x1f, 0x1b2, 0xfff, 0xff, 0x40, 0xfffffffffffffd7b}, 0x0, 0x4}, 0xe) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000fa4000-0x3)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000063e000-0x4)={r4}) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c88000-0xfd)="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", 0xfffffffffffffef9) 2018/02/05 10:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000684000)={@generic="cd004820a36a22c9144b66285576bac2", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@common='ip6tnl0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000c38000-0x13)={&(0x7f00008a7000-0xc)={0x10}, 0x259c9d572fc8c60c, &(0x7f00007be000-0x10)={&(0x7f0000aa3000)=@newlink={0x54, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_VF_PORTS={0x20, 0x18, [{0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, @IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x54}, 0x1}, 0x0) connect(r0, &(0x7f0000d64000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000250000-0x14)={@empty}, &(0x7f0000e82000-0x4)=0xcd) 2018/02/05 10:07:50 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000026000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000002f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000002a000-0x8)={0x0, 0x2}, &(0x7f000002b000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002e000)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000030000-0x10), &(0x7f0000013000)=0x10, 0x80800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000030000-0x91)="a739a408c4e114b887b6696b5378c5b47f720ab62e50d2d374e0c125fc5f0acfbeb1a46e810077d2734ad2f657696c2343c04ee7d6115e9f789394ad04e0d33d20d159c4a3ef664025d4f8d9aaf93512b590d2dff2f472e4eeeb99cb806d0dfe5cd90a542eaf42d8d4a3eb3fa8aefb7c0c3448a2bbbe07af94c05b1d615a8c8c20e9af603f3358b496c70b80fa811734f8", 0x91) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000031000-0x10), &(0x7f0000030000)=0x10) pipe(&(0x7f000001f000)={0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000031000)=[{&(0x7f0000031000)=""/4096, 0x1000}, {&(0x7f0000031000)=""/35, 0x23}, {&(0x7f0000031000)=""/70, 0x46}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f0000032000-0xb6)=""/182, 0xb6}, {&(0x7f0000031000)=""/126, 0x7e}, {&(0x7f0000030000)=""/41, 0x29}, {&(0x7f0000031000)=""/122, 0x7a}], 0x8, 0x0) bind$pptp(r5, &(0x7f0000015000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/05 10:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00002ba000-0x8e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e7e000-0x8)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d17000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2, 0x3, 0xc, 0x2000, 0x7fff, 0x401}, &(0x7f0000c3a000-0x4)=0x20) 2018/02/05 10:07:50 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000027000-0x94)=""/148, &(0x7f0000000000)=0x94) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_sa={0x2, 0x1}]}, 0x30}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000258000)={&(0x7f0000dcb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000b43000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[]}, 0x810) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000545000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e9a000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000436000)="b5ab9cdd4dce65d11f0a1858411139c9", 0x10) [ 74.000420] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191), 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000255000)=@abs, &(0x7f0000e6d000)=0x8, 0x800) accept4$unix(r2, &(0x7f0000293000)=@file={0x0, ""/108}, &(0x7f0000e67000-0x4)=0x6e, 0x80800) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000827000)={0x0, 0x80000, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f000081e000)={&(0x7f0000091000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c8d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007c0000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000159000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x5, 0x9}) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000091000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000df0000-0x14)={@mcast2, 0x0}, &(0x7f0000cfb000-0x4)=0xfffffffffffffe3c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ea1000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000d30000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000077f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x1, 0x3, 0x10000, 0xa, 0x20, 0xa0, 0x2f, r3, r4}, {0x3, 0x0, 0xffffffffffffff00, 0x80000, 0x6, 0xd0f, 0x4, 0xdf7}, {0xffffffff, 0xfffffffffffff800, 0x3f, 0x8001}, 0x101, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0x2, @in=@empty, 0x0, 0x2, 0x1, 0x44, 0xfffffffffffff001, 0x1, 0xf5}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f29000)=0x1ff, 0x4) r5 = socket(0x0, 0x80a, 0xb9a) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000f8b000)={0x148}, 0x4) socketpair(0x1, 0x0, 0xeee, &(0x7f0000488000)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000033f000-0x3)=r6, 0x4) r7 = socket(0x1e, 0x1, 0x0) setsockopt(r7, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/02/05 10:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000087d000)={&(0x7f0000a15000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000078e000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x1000000000000, 0x0, 0x0, 0xffffffff}, {0xfffffffffffffffc, 0x0, 0x0, 0x1}}, [@mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0xc4}, 0x1}, 0x0) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006e5000-0x47)=@un=@file={0x0, ""/69}, &(0x7f0000f77000)=0x42, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e8f000-0x4)={0x1}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ceb000-0x10)=@common='erspan0\x00', 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000189000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0x10) bind$netlink(r0, &(0x7f0000482000)={0x10, 0x0, 0x2, 0x20000}, 0xc) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) r1 = socket(0x5, 0x80000, 0xffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000000b000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) close(r0) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0xa, 0x81) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000014000)={0x0, 0xd79c, 0xe98c, 0x691, 0x2, 0x9}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000014000-0x4)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001c000-0x8)={r2, 0x3}, &(0x7f000000b000-0x4)=0x8) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x100) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1}, 0x884) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f00008e8000)="2506664210694a76bb5ef1c32df82d49e29ccef8780790dc95b5124fc6318a3041d6f8bc04d652478dd99383fe8a6d91f1234bc75dfe5a14269975922ddd05da37dfaaf2d4774378cecebe6d3f3194e15b8ff2cdcc0c4d36358ed8cde239406c42d5373ac2986d2f39225cdcc2cf849917997380bdb7a2edd35f57bed8b79ef8d77ad5458b9616e0a8e510ac5cc5b9ef2a8d4462ded49b3c4ae323268496a014181a3e4dce45dd7c11", 0xa9, 0x40800, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000601000)=0x1, 0x4) [ 74.069496] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/02/05 10:07:51 executing program 1: pipe(&(0x7f0000630000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x10001, 0x1ffe00000000000, 0x3, 0xdeda, 0x6, {0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x3, 0x5, 0x5, 0x35, 0x9}}, &(0x7f00001d6000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={r1, 0x6, 0xa, [0x63, 0x10001, 0xce1e, 0x1d, 0x6, 0x8, 0x6, 0x7ff, 0x5, 0x9]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r3, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000221000-0x4)) recvfrom$inet6(r3, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000a7000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000eb2000)={r2, 0xa4, &(0x7f00008ee000-0xa4)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0xffffffffffffffe4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbfbb}, @in={0x2, 0x3, @rand_addr=0xef}]}, &(0x7f0000e07000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b47000)={r4, 0x2, 0xfffffffffffffff7, 0x10001, 0x80000000, 0x7}, &(0x7f0000d0c000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ef8000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00004e7000-0x4)=0x37f) connect$packet(r3, &(0x7f0000bc2000)={0x11, 0x1e, r5, 0x1, 0x5, 0x6, @empty}, 0x14) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cb8000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001ea000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000f20000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x0, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x32, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "150006"}], 0x18}}], 0x1, 0x0) pipe(&(0x7f00004b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009c1000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00005ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001b5000)={r2, 0x80000, r3}) 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000998000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) read(r0, &(0x7f0000f2f000-0x4c)=""/76, 0x4c) 2018/02/05 10:07:51 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000961000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x40002002, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe83) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x40, &(0x7f0000000000+0xbea)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xbf)=""/191, &(0x7f0000e5a000)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0xf, 'pcbc-aes-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000174000)=[{&(0x7f0000a26000-0xb8)="075c9b65baef3d545496e6b4ad173446bba5c6176d2f2545c886519e9f99877842f8470965d9756c3984000dce1257f5", 0x30}], 0x1, &(0x7f000046e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fdd000-0xa0)="a8570712f1831cfd02f612ced816f492c4d98c31ef5b7b79c34468cc136488edb9dd865add1ffabdc437ce867b439d959086963b7f8814c85b5ff795ce24c649b9c8167e55bea09ada9d6bc151eb265b0840fac0e18bcee401e86085e45bb76e10892635819991074c3af38dc329956f23e6e148dec6ad04ee9cf50e51c7d3f62a59c052ad56cc3889fdd32a89c4361664dfacf3a33807af0d4dfd6c5b023192", 0xa0) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004dd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000002e000)="2ac3c9461b34405658de66c4da36df4ac6702bf8be311c9a75ef152857967bc2cbb5e975791b60dcda23def69978173b3729fd697c9bec662bf59de1580b31c8481de86ff121d094c744d6a400ed64c3c03225f56f5a61737f09a46a46ee0397e03b6c593024c61e491e5a66cafb0b6917", 0x71) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005bc000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000595000-0x38)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000073e000), 0x397}, 0x0) 2018/02/05 10:07:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, [0x0, 0x8, 0x4, 0x401, 0x200, 0xfffffffffffffffc, 0x1000, 0x5, 0xfffffffffffffffc, 0x17, 0x9, 0x7ff, 0x3, 0x5, 0x5a83]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a7000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/05 10:07:51 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000ea000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f34000)={0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d5f000)) socketpair(0xa, 0x80007, 0x67d9, &(0x7f0000ef9000-0x8)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00009e5000)={0x100, 0xfff, 0x8, 0x8}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002fc000)={0x0, 0x0}) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007a9000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000e22000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000dc1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000908000)=0xc) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0}, &(0x7f0000cd3000)=0xc) r12 = getgid() sendmmsg$unix(r0, &(0x7f0000d20000-0xa8)=[{&(0x7f000047d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bed000-0x70)=[{&(0x7f0000000000)="98b922", 0x3}, {&(0x7f00007d5000)}, {&(0x7f0000d8d000-0x7c)="4e3732d10272c2dfc00b6fd7fa2fa146b523f3c0088c5fc934bb54acd000e97544ca6f3c18997071cb16a53e3db35bf0ddea1aeaff9451392dda3278a8e0e297905de7608c08d8a4ba778aadee55321901ebb11b76186fde8078276719eb0e2aba988e8107d0f2a8c6cf180d349a684ba609dcb2f4abad7ad6131817", 0x7c}, {&(0x7f00006e1000)="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", 0x1000}, {&(0x7f000059c000)="9f14a60963fd12c3571fd03450d45624195222fc1431c829cbee7d1b5b23b2f850bfe9d569b429c7118dce221fe74a31de69ff4678efbb03d55dfd4f0d7fad23bbb05f69b5758831571cfe6ed38adf7c", 0x50}, {&(0x7f0000774000)="9978f304543033285b99df6fb826928b2ee03d7c9e50803f8bb2d2a576de432c827e9b6a5221069e8e2ba25908d5cd94175489a2ed6a7108155ac2d4ff81ef1c93b551d2971b364962f77fd58be3ac345c7c3b49c5ed96bab2854a157d83dc258bd7c7147fc12c418eb2f477a42bcc0fe3827327ea5db563dafffd2d330c604758e13baa876d94e5f1ef28a50d051ca3676e1afe3f6f6c", 0x97}, {&(0x7f0000615000)="fcfb3feb789a72273821131ed2b0da61ec3cda1a81cef8608b7fa79a846e564d79c7a5538127159a20a0fb5c3daad3e388d2b103d981235fdf4ed1c33c13c41c387941008f594e508a2b5c5edcc0542562dcded0f011fe2c072266430a49d259d0869b6b08affdf8a9bc911a8fda314e839e257544ebf7ffcbaf0e2599e58880c3eb630ce396759e8889dbb7493b968da5ebabd1d1b8895dfe7919408fa4b701f567b9097099b73ef24684fa38da6f66fb2deb", 0xb3}], 0x7, &(0x7f0000e3d000)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r4, r0, r0, r5, r5, r1, r5, r1]}], 0x70, 0x4}, {&(0x7f00008cb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000144000)=[{&(0x7f0000abd000)="983e861e4a1258e350f09db1d2972884d81fdc48fd4a2700703393fc21fb361f504c00fc97762e5c8eb85ce8da78b2af47b77c03457bdc4d11aba2dc43fbacc07c9c35bd5ae9e600daea987dcc071cc8de0c6670b4f383707fb3573e6eb6e67de70b32d79136476999551736aaa8026caaa8c2017a19008dec639b8dd48de65a4d8699edb36067605f1c2e91a1f1d43c61190fd9b5f8c530eac585d1c82ee64dbecb6ce3648235f54161db9521a4caa42290b7b97884d34594cd271c79bdd5761d193f187573b75fb4fa07eda69c85a93ef9ec41350d77c47584dd905dc06abb48d74e93e9c1236ad20a6fa589ec", 0xee}, {&(0x7f00001bb000-0x2f)="ad83c1fc50e4d092d11383f7502a7927d74548fd910409f965889ed0a4a4fc19851b7746644398497fed7c1f9618be", 0x2f}, {&(0x7f00003a1000-0x2c)="1d139a02161f3ba68c7fb689c74b73299b7a31f75b01b0d3c2658a2ddda76818272c2d71d4a4872b671720a3", 0x2c}, {&(0x7f0000918000-0x2e)="6bbf936627bdc43a4a1043977c5521838cd861ce96344eaa48459cae6fc1ab99e57184fb322ec909848356a07cdd", 0x2e}, {&(0x7f0000748000)="95", 0x1}], 0x5}, {&(0x7f0000099000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f6000)=[{&(0x7f000000a000)="70c9c7fa965ce36452", 0x9}, {&(0x7f00007a2000)="4d45710bc02c547fd9daf250062abff1669fdfa5d7bc4f8f5ea9e3d076681f18be6ba1a5e48ecb2e3832c7b19b09a5b0ce5907227a4c0dcd925c610fb96ffa1787ee97d1dd8df17d762d0d0bea129df582afe554689b7201", 0x58}, {&(0x7f000064e000-0xcf)="2f63819d26f3fdc76ac17c8b6e52fe5ffeadae1ea437528e8dac82b428fc64f9c92d3f45623ddd7bf80722b4b8620894531e3095c69f6fe9fee86ce7b65a8643df622e0a40a4571b932069ee356bb66c8bb39e42df3d57bcea00dca083485b6b98ec89b57faed497ede6804ea7e0bccb0afe7a0781bfe937aa79e5450ccafe32ed8d890f9898a838c212a5f74eebcca60c0bd89448f0e6ac62799c34eb5ddd8d74fb17ac9e7826b044e1a28fbbf689b34edf767083ef1a0d2dd6fd42da550c519416228df4736d8c320ad5284c5d44", 0xcf}, {&(0x7f0000f65000-0x4f)="0c927921efe53e11e8c077ccf46a35a0213509c70ad83a75c0e345aeb15cf21d103b9b82af813430a592df30a76b1d9f29a32adeb88c402fc1b43e2ee45d898acd8f8271a8bb69cca35f762473328b", 0x4f}, {&(0x7f000071f000)="83d14712be88649c37aeebec297dcc678e52613c2405e538eec366d922663a286294bffba283d4e46b2870c84227c0371c827351e3fcd1ce4be7c2cdba765303beed6df4ebb297b50024b796ce0f3d7a6637d76e2b2ff4a678abffddc09a0a6ddf6f73ea72674b15b9b6816c3c30632929c69b62932f53b1394454db570e6926b3e7452ef55ae3957ea485ff46bde4938cead558a4f974f9785be208ea4c3cf6e082c531f5882e00d2773980750296f49b660b0b6a7526d3926026dea62d09f06a8e281bec3bdb225474a66ae9309f24ee3d8de1a429", 0xd6}], 0x5, 0x0, 0x0, 0x800}], 0x3, 0x80) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00003e2000)=r8) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffde4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000887000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) shutdown(r0, 0x1) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000029f000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) socketpair(0x10, 0x0, 0xff, &(0x7f00001ad000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c79000-0x4)) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000531000), &(0x7f00005f5000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000c62000-0x8), 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000494000-0x8)) r0 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a13000-0x54)={0x0, 0x4c, "ebfbb95f8608bfdd4916b8eb60815f488b24e98477736e5fea23e0b6130342b99e46cc988213e1d8ec02e796abb12dbf021597734714b9981d10ec7bd1ce6b7e938a04a5f3a1d2e282b6fd0f"}, &(0x7f0000be1000-0x4)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000012d000)={0x3, 0x200, 0x6, 0x0, r1}, &(0x7f0000892000)=0x10) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f000091f000)=0x4, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000123000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000045c000-0x4)=0x14) bind$packet(r2, &(0x7f0000252000-0x14)={0x11, 0xf7, r3, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f8d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000063b000-0x10)={0x1, &(0x7f000022f000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000757000-0x8)={r5, 0x1}) [ 74.322677] sctp: [Deprecated]: syz-executor1 (pid 9646) Use of int in maxseg socket option. [ 74.322677] Use struct sctp_assoc_value instead 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000037000)) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000038000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000038000)=0x20) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000007000-0x4)) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fb0000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db8000)={0x0, 0xd3b, 0x9}, &(0x7f0000318000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000bf000-0x8)={r2, 0x8001}, &(0x7f0000222000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b49000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000c0000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cd6000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000d79000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b4e000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8, 0x1, 0x5, 0x0, 0x20, 0x80, 0xa9, r1, r2}, {0x9, 0x800, 0xe1ac, 0x200, 0xd7, 0x9, 0x6, 0x400}, {0x4f}, 0x2, 0x5, 0x3, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x3, 0x3, 0x2, 0x0, 0x0, 0x100000000000}}, 0xe8) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005a8000)={0x0, 0x6f6f}, &(0x7f00002b2000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e6000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002a5000), 0x8) 2018/02/05 10:07:51 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x80003, 0x6) connect$pppoe(r2, &(0x7f0000001000)={0x18, 0x0, {0x2, @random="3fc767b59bd8", @generic="57a70244179d81093f3f2babc6f54dea"}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x1, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x7ff, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x85, "94ee32541a1f4998dda1be57a1aec6b985ed764622c7b921cc15deaff94aaed596c6ad3aa0a14ddd92ce8afe7eab669a0c36e34bb6817f82513de9e1c12d8f96a8a10a0b17e7ef0cc9868ab5c002393ab273615949dce5b82aa29dfb4cf2c8204c5f291128d195bc863efb771a8b68318134b599dcc4b44e87f84f5bea1d6e7deb31ab3bcd"}, &(0x7f0000001000)=0x8d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x9}, 0x8) r5 = accept(r1, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000001000-0x4)=0x10) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x40, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) bind$bt_sco(r5, &(0x7f0000001000)={0x1f, {0x3, 0x10001, 0x5, 0x10000, 0x1000, 0x9}}, 0x8) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000f000-0x4), 0x92) socketpair(0x2, 0x80003, 0xffffffffffffffa0, &(0x7f0000015000)={0x0}) r2 = getpid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000001a000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000c000-0x28)={0x400, 0x6, r2, 0xd9, r3, 0x4, 0x9, 0xff}) 2018/02/05 10:07:51 executing program 2: pipe(&(0x7f0000073000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x803, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)) r1 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004b5000-0x4)=0x7, 0x4) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff6000)={0x2, [0x0, 0x0]}, &(0x7f0000c2c000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031f000)={r1}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000749000)={r2}, 0x4a9cdc6a4d4beeb) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000097b000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x800, 0x708) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000004000-0x4)=0x7) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000)={0x7, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x0, 0x3, [{{0xa, 0x0, 0x200000000000000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x3, 0x0, @empty, 0x1}}]}, 0x210) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000)="a9", 0x97, 0x0, 0x0, 0x0) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b30000-0x4)) recvfrom(r0, &(0x7f0000d02000-0x42)=""/66, 0x42, 0x40002000, &(0x7f000055f000-0x9)=@rc={0x1f, {0x800, 0x80000001, 0x0, 0x0, 0x50ad, 0x2}, 0xc1}, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000019d000-0x1e)={0x0, 0x16, "247268dcb561507d42da5533bc14b4da24ee287c39aa"}, &(0x7f0000476000)=0x1e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a89000-0x8)={r1, 0x10b1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg(r2, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[], 0x0, &(0x7f0000038000)=[]}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006a7000-0x4), &(0x7f0000d7a000)=0x4) r3 = accept(r0, 0x0, &(0x7f000092c000)) sendmsg$nfc_llcp(r3, &(0x7f000081f000)={&(0x7f0000e62000)={0x27, 0x5, 0x1, 0x7, 0x9, 0x2, "426b735498213168be1b0243c6b142b1156f423b51a35270316acd450955446f1a97b7c2a80a3f362077141bed50d64eb830f03d314f94eb837f85b6099ca5", 0x172d}, 0x60, &(0x7f000020e000)=[{&(0x7f0000f31000)="defce3ee8d48e18e18d1814c0593f0dfe669fe019fd0e6b5dd615ac4cc2b20a88c586b538d1ba5d2b5ce0324aaf604144cc88ab9f8f9c922992a60b5090f270a79927fa56443ed60f3a7b3dc8b3b2ce1e7a99e171240bcf80ac6444a5e6c5f5f38d58c87f6ece726aac22494544a1954269e451f69d4671272e8ff4cb7a24ca331364c6e9a5a60", 0x87}, {&(0x7f00005d1000-0xca)="63fde783962717e4d39379f5291ff7cfe844667cb6bbdb2348640271c4ec4a9655429806a9adf06cad3c5e5158ada7096947d85120a2e14f5a49b5c8cb7eccff637d19c48d22c4139273acf140fadf5d59377d07aa96f5c7acdb3dd00535cc0a63cc3ca6c343836ad37b263faf78b79cb7c4e4e854384fd70322f271ce64476f9def21fba104031b3a9496be4f4247362fa529e5f52d27fc483b41aa32430f5ff8449e6884ac86fcd5bee1bd4d1a9b81aa308ea28aad51bc4e51c32154a7cff48e55189930075ed8f41a", 0xca}], 0x2, 0x0, 0x0, 0x8040}, 0x20000000) socket$inet(0x2, 0x80002, 0xfffffffffffffff9) sendmsg(r2, &(0x7f0000bb3000-0x38)={0x0, 0x0, &(0x7f000009a000-0x3)=[{&(0x7f0000916000)="2d5f0aad2a81b1c85b8b0816e7fa5673", 0x10}], 0x1, 0x0, 0xff85}, 0x0) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012d000)="30d955ea", 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe4000-0x10)=@req={0x50, &(0x7f0000518000)={@common='bond0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x1, 0x2, 0x3, 0x1}}}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) socketpair(0x1b, 0x0, 0x917, &(0x7f000019e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b24000)) r4 = bpf$MAP_CREATE(0x0, &(0x7f000036e000-0x2c)={0x3, 0x7, 0x6, 0x20, 0x2, 0x1, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fda000-0x2c)={0x2, 0x9f, 0x800, 0x9, 0x1b, r4, 0x3f}, 0x2c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000081c000)) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f77000)=@ax25, &(0x7f0000f77000)=0x10, 0x80800) setsockopt(r0, 0x5, 0x3, &(0x7f0000603000-0x90)="316c4793d15b6716a0e5a6530c52629b99ee35155341fac59f70b05cd34d01b89f4c54200528dc5b93ec3099985067a6827a91b522fc2c75b1a875c63e55cd1a425936da3309f082ad667fa52f7cc630fab8af18779088ff5ec9abe827e28afe73aa28e0b17978d206074d19fba3e857836b323028e055d7be478c48e9102f0f1a8e6ed44736d70ce779cdb30ad09f80", 0x90) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000014e000)) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000b5a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000651000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a87000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a54000-0x18)={0x0, 0x800, 0x30, 0xffffffffffffa768}, &(0x7f000017b000-0x4)=0xffa4) r5 = accept(r2, &(0x7f00002f4000)=@can, &(0x7f0000619000)=0x10) accept4(r5, &(0x7f0000b76000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000052000-0x4)=0x10, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000d89000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f000044b000-0x10)=@req={0x6, 0xfff, 0xffffffffffffffc1, 0xffffffffffff8000}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000066000-0x10)={r4, 0x7fffffff, 0x3, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000c9000-0x61)={r4, 0x800, 0x59, "d5566657ee4a792566e28d780dc6697cb889bcd94aa07e53db999355d96a72694cabd8f1874bee95b2f9ca91241522c4f8aa43bc9e4c26b26ea09d39ec5d5e013ba93d32e5a72235e3e01195dfb590bee41b7bbf26da1f25a7"}, 0x61) sendto$unix(r1, &(0x7f00007e4000), 0x0, 0x4000, &(0x7f0000788000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000037f000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdb000-0x4)) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0xfff, &(0x7f0000001000)={0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x56)=""/86, &(0x7f0000001000-0x4)=0x56) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x100000001, &(0x7f000045b000-0x4), 0x0) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000079d000)=0x14) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x10001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d27000)={0x0, 0x4}, &(0x7f00003aa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000081a000)={r3, @in6={{0xa, 0x0, 0xcb8d, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x1, 0x100000001, 0x8, 0x44a6d31d}, &(0x7f00004d4000)=0xa0) 2018/02/05 10:07:51 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x68b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x7ff, 0x4, 0x800, 0x4, 0x7ff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c64000-0x90)={0x400, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000de4000)) 2018/02/05 10:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e2b000)="807594e1f8db83470671cd015bbdcbc841b0d74400e744655eb99c000000010000d901b390ccb55539ffe06794c2799a40077500fa3b6f148d30e42d1988656fbbbe38b1791fb94fbf9b2bbe41b187f8739e349442649d7c85ea92c7d258b9c079057014cb21844344d4dcb6fb937f57a00f8e244576ca4628db30e2e246964c8e1a0702e60bfcb50de02f7195bbcea673f2340b2fb0a939a9aa82b0dc0d7bcdc9eed32caf9e1a96e53db71371a37fcc30270f093c4a37fd551e9f1c9832073deb6ba9f56be04fe661635e261a459c875dc6bc4a458a8ec3f9a882", 0x0, 0x200080c4, &(0x7f00002e7000-0x10)={0x2, 0x2, @rand_addr=0x800}, 0xffffffffffffff8e) socketpair(0x9, 0xa, 0x2, &(0x7f00003a5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000)={0x6, &(0x7f0000027000)=[{0x3, 0x9, 0x5, 0x4}, {0x4, 0x1f, 0x9dd, 0x10}, {0x674, 0x3, 0x100, 0x9}, {0x400, 0x8, 0x10001, 0x8003}, {0x1dc, 0x4, 0xe24, 0x3ff}, {0x1f, 0x19, 0x0, 0x3}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x2, 0xa, 0x3, 0x0, 0x1, 0x8}, 0x612, 0xe4, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f0000a8f000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r3, 0x0, 0x1, 0x100, &(0x7f00001c5000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000be8000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006b2000-0x10)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) accept$alg(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000436000)={r6, 0x6}, &(0x7f0000888000)=0x8) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000288000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000011000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000022000)=0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000030000-0x3)=0x1c) [ 74.572328] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 74.631955] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa7000-0x28)={@generic="fc834237bc0721c4c08ba2a4109cfc70", 0x0}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000820000-0x54)=@ipv4_deladdr={0x54, 0x15, 0x800, 0x6, 0x3, {0x2, 0x80, 0x4, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x53a5, 0x2, 0x3ff}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x1}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x54}, 0x1}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000177000-0x10)={&(0x7f000059e000-0x8)='./file0\x00'}, 0x10) r3 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a46000-0x20)={@empty, 0x1, 0x0, 0x2, 0x3, 0x9, 0x1, 0xfffffffffffffff9}, &(0x7f000011d000-0x4)=0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000086f000-0x10)={r0, r2, 0x6, 0x3}, 0x10) pipe(&(0x7f00005b8000)) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c6000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000066000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f000046d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d16000-0x4)=0x1c) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d16000)={0x0, 0x3}, &(0x7f000045c000-0x4)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000d18000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000b8000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x80, 0x7, 0x0, 0x1, 0xfffffffffffffe01}, &(0x7f0000455000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a1f000)={0x0, 0x8000, 0x0, []}, &(0x7f0000ce9000-0x4)=0x8) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000065000-0x20)={0x8, 0x800, 0x4, 0x0, 0x4, 0x1, 0x1, 0xce, r3}, &(0x7f0000d14000)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b9c000-0x20)={0x1, 0x0, 0x8000, 0x4, 0x5, 0xeb53, 0x20, 0x1ff, 0x0}, &(0x7f0000842000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059c000-0xc)={r1, 0xbd3, 0x30}, &(0x7f00003a8000-0x4)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000872000-0x94)={{0x1, 0xa7, 0x7, 0x1, 0x7f, 0x1}, 0x9, 0x1a, 0x0, 0x0, 0x5, "ffc19e2c8802d70f0aec81385b8b7ccb72f31e6f0a95a6bc0041a538e883f36d682704b5a26ffdde5ee379f9b6d07ceab2c478c2060ec22cd02db2f9b04c96f979693ddfdec045410381de80d26a06e8484ef04da68f0eaeea7aed18f5a1c7ab5e8e8e9ca06fa8a8e2415a0e093c10c93ea13791d60d6c9e04a995689e6c6f5a"}) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000437000)=0x1f00000000000, 0x4) connect$inet6(r2, &(0x7f0000145000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x3ea) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) r4 = socket(0x8, 0x1, 0x1ff) bind$nfc_llcp(r4, &(0x7f0000849000-0x60)={0x27, 0x0, 0x1, 0x0, 0x20, 0x6, "a8d30e33ddf2d5f0f50b5e850ae2adc9da444ea251dea0179c7adfde6e413581584c66f17f0e61f24c57de0ef85bc74ce52076667c6f708a84f9b745df0c5e", 0x62000000}, 0x60) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d3000)=@generic, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000efc000-0x4)=0x10000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/02/05 10:07:51 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x3b0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000081e000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000062f000)="ca", 0x1) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x5, 0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000000b000-0x4)=0xf3, 0x19f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ceb000)=@filter={'filter\x00', 0xe, 0x4, 0x648, 0xffffffff, 0x1e8, 0x528, 0x528, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003d2000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xffffffff], [0x0, 0xffffffff, 0xff000000, 0xffffffff], @generic="d386adce3b361b69409f8078e3947cf6", @generic="bf8cc34833df1e7d8fc45adb15e6959f", {}, {0xff}, 0x7f, 0x2, 0x4, 0xb}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xef, 0x1, 0x1, [0xe0, 0x0, 0x0, 0x7a49, 0x55d863ac, 0x1, 0xe3, 0x800, 0x8, 0x1b6, 0x4, 0xffffffff, 0x35, 0xaa0, 0x5, 0x3], 0x5}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x401, 0x2, 0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], @common='ip6gretap0\x00', @generic="7269a1de26b247514319e84ca79545dc", {}, {0xff}, 0xff, 0x5, 0x3, 0x4}, 0x0, 0x318, 0x340, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7f, 0x3, 0x5, 0x200000000, 0x4055bae5d9610a4f, 0x1, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0x6}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x401, 0x1000, 0x2, 0x7, 0x6, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0xc}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x88, 0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x48, 0x10}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}]}}, 0x6a8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002d2000), &(0x7f0000f3b000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/02/05 10:07:51 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005bb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000472000)={0x7f, 0x101, 0x8, 0x2, 0x1, 0x401}) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fed000-0x10), &(0x7f0000fed000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000949000-0xc)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002e8000)="9a346970406ef0da573c971712772c33e1615b19676057fafa01d2a6eddbaf4ddc", 0x21) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7fffffff, &(0x7f00001c5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c59000-0x10)={0x0, 0xc0, &(0x7f000085e000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000ffa000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ec000-0x8)=@assoc_value={r2, 0x9}, 0x8) r3 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x86}, 0x98) r4 = accept(r0, &(0x7f00001ec000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c2b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000677000)={r2}, 0x8) sendmsg$nl_netfilter(r4, &(0x7f0000011000)={&(0x7f0000f2b000-0xc)={0x10}, 0xc, &(0x7f0000ee7000)={&(0x7f0000519000)={0x420, 0xb, 0xf, 0x310, 0x7, 0x2, {0x5, 0x0, 0x6}, [@typed={0x18, 0x28, @str='wlan1security\x00'}, @generic="c5481840b5f5b90807bcf1249369c0ad880084f1b726fc88fb7e459ad017ea9534daaa75ab305e349b7f96ac0d788ba19cee9661e94861361b6639a3", @nested={0x300, 0x90, [@generic="a6f547e0bcd0f77a9f4d478ce7ad18218bcfe3b5b8e18ad125dcf6f7d22f2d91dc67b77102382f8135d6d00757de", @typed={0xc, 0x4f, @fd=r1}, @typed={0x18, 0x6f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="aecef09603d73ae00c9ec44041e8b40a97460c8143e80ab71adfe44593ad370ba505402bce7aea6ba4ea2c6ba90f6f2d22292faa7fb7944c6e4e993c91b5e8a14e2d2b96115e7ce480b4bac253c3d75784418f08b98128265b798aa4555cf4f6a8b41ec56ae1b76b56d9817933d2593e9668f0003c5541e90e2d1c1eba80e2007638e892ca160c74ed6141b2a45e736fc49ac2ebd4a980f06d7214acf92cc3ee2c9e824543daaa00f92fb4b12c2237cddf6a9e3a7a688a001d0433fa6621ebeff19ac7aec730dab5f0ed339ae63d7793cb19588585a616d870", @typed={0x84, 0x3f, @binary="31b8a67b69037f210c60760b9ae4b0dcff0deabe6ff4b2d182497719f5f42496a02b14377cd44917bf042d1a0cac85ccd8efc4b0a078fa0f67cd536c6846d7e85aba502450f9d7daa33ad72e26f6c425a56cb6ee9d845cbda2661d937c7f26840166a1093f8b50274418e0e1026e5e1ed20b4c1b0da87cdbde"}, @generic="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", @generic="ba90d05ef422aa462c28ab6cbd1dc6480294d7f22db1dfbaed1d521a48da614fc92dfae805b26086fce09c30c9baf23c73af1b3dfb6ce27234c1bd9b7a589eee4c38d5d2209a3a87f2bf7cd1bc1d"]}, @generic="730cb738aaf303766ae2c4c49251a36ff7fd89beaa263e80b537fd88423a7b5aa20df76236b4bebe15772f3b196d5ba25d6cefc41ad3754425f8e8c725fbce028a13daa8a52802ff0f0732b76d3f9c33878c24a516843aed3c29b460b9bccfcff164ce7f148ceb432329dc9249e6cf1a05bd4fcc5197ae8333cba5b60f11078e73d2b279975b9cdf56df6c4960ee5d4f10b8be6f88610551e580d9bea953e7043d14d9c6d96842cf1b2e7d48a1c86e8d38e3975597"]}, 0x420}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001e000)=@ethernet={0x0, @link_local}, &(0x7f0000028000-0x4)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000e000-0x4)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000027000)=@full, &(0x7f0000028000-0x4)=0x48, 0x80800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000027000)={&(0x7f000001c000-0x48)=@full={{0x3, {"b7db31d0e896bb"}, 0x1f}, [{"1f52f7e969a31d"}, {"29fe3c9b9e1905"}, {"ad6afb39196788"}, {"d5f4bc670a8cc2"}, {"b267d8ee9a8a9c"}, {"e79e040cb9d505"}, {"91703785e18ba4"}, {"66ace60a682534"}]}, 0x48, &(0x7f0000027000)=[{&(0x7f0000028000-0x59)="141f2cf49af1dbe982b773c852b0baf532c23d383213529faa09d454dfec498d6398b1757a2ff17a71b239001b97507efb982f3080b795f8e66b30b74a7b042dda7b58e73a86d54fb9864ead59223b48d114d46c2380a564fa", 0x59}], 0x1, &(0x7f0000012000-0x358)=[{0xf8, 0x0, 0xfc, "9363344d65f21e4eb0174a0560333b6c1b14f9220999cbc88c20a56fb2a5ac068f77b2c6043d5667d62aad62de596b7c3870503863e0bb79340d1064f5b7b259a1e24c5ec6ff2e360ac740ab5dce9c66422c3315ad191070ba60e9cd91903848cf52c77713329c013336588ee8c676ed1664518c458673253764a82b25b69bc381f242fb5675a9ed1037f8a9c1f49192a1fa33cd307c5bac1de0bb260bf466b0850c57740c3105d3910bb011fb29213142cc35c59f41963845bfc9003532064d97ea5d4d73f7de54fccd364394b29315ace0d26a8ed1150b8da665f1a6b85a1d342cf8f92e"}, {0xc8, 0x118, 0x3, "1d0cc1c18b11791b36cbc07f14b1f89d97c7479f96a7a72bee5122aceec270348ea45be8412ae379e70a6f87c0ef2a5abae0be3a4ba6766638ca0db73e1ae6a159c18b613cd754dbd4bb05bd418e739bed976af5371fdf8bbeab6b1922950ee6bcc0755517371f3cbb2bf5bcaf39470bba589a7ad82e810161c87e137f9e313e6d936260eac1f6f7c58185525a42776d4733bb702a0b4fc59f8d4a1ec810d972ca539eb2c32a9212bae828c89bb715302df4b1f4f11d36d3"}, {0xd8, 0x117, 0x4, "7d21772d3fecf8948a1f65ff16eea9d6c18774faa8ebad98b79bc0cfcbd933d1fc527fb0b459fdeebdd505e919f63885155f9038c1f2970e8b2596d62706b6aa520e4dbf17d5fecd0754782be65f717c80443c596efed3d1b35c0272eca733e9240a40dd63cc529e6833226e8fc0f238bf267ca8188a261cb8d5968a712b3a3f7880f2be1f04938d8ed36cf0071bae9c85a868af40df8563a68820db2cf4e754889cd870ebed211f8cc186cc5024a9a27d293d8a6c4340c2106d8278d56c949ce1c84dcaeee92383"}, {0x48, 0x139, 0x7fff, "b5389ce2ea80a40ba98dec0a3ed49a5a83bdc78bcb6b35eb11892ac049c4af6873f985b2977021e4099e36474454f5d41a9b4a"}, {0x78, 0x111, 0x3, "7645877d519552167b3f361c47fb99320c94d8be6d368350be1c2e2772fb6dc1ec51a6afb266978b142a05b692ba3d55a2adbd1a808c465b335d2ab683142050228610c93076a96db295361bc2da759e2ec7d307e662500ad604805c1ce994d930"}], 0x358}, 0x0) 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080002, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000af2000)) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00005e4000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) recvmsg(r0, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b29000-0x20)={@loopback={0x0, 0x1}, 0x388b2c4e, 0x2, 0x3, 0x4, 0x7c9, 0xb009, 0x3}, 0x20) accept$packet(r1, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000076b000)=0x14) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000f07000-0x18)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000165000-0xb)={0x0, 0x6, 0x6, 0x2, 0x0, 0x0, 0x5, 0x4, 0x0, 0x3fff8000000, 0xf422}, 0xb) listen(r0, 0xfffffffffffffff9) socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f0000dea000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002dc000-0x4)) r2 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) r3 = socket(0x1, 0xa, 0x8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f06000)={r2}) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000071000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007fa000-0x10)={0x1, &(0x7f00005a3000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000cfe000)={r1, 0x1}) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) accept$llc(r4, &(0x7f0000355000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dad000)=0x10) getsockname$packet(r3, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r5}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e13000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x17, 0x0, [@empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@multicast1=0xe0000001, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @end, @generic={0x0, 0x3, "b1"}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000a1000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8000}}, 0x9e, 0x0, 0x800, 0x1ff, 0x22}, &(0x7f00007c8000-0x4)=0xa0) r3 = socket(0x2, 0x4, 0x8001) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000019f000-0xa0)={r2, @in6={{0xa, 0x0, 0x9c6b, @loopback={0x0, 0x1}, 0xadb}}, 0xc72, 0x100000000, 0x0, 0xfffffffffffffffd, 0x41}, 0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000336000-0x8)=@assoc_value={r2, 0xaf}, 0x8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000bf8000-0x4), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000063000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004e2000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000ba3000-0x8)={r6, 0x2}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000033c000)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f0b000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x101, 0x1ff, 0x88b9, 0x7, 0x40}, &(0x7f00002ab000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9e000-0x1008)={r7, 0x1000, "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"}, &(0x7f00001aa000)=0x1008) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000953000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b37000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000013c000)={0x400, 0x7, 0x4, 0x20, 0x100000000, 0x14b6d80, 0x8, 0xfffffffffffffffa, 0x0}, &(0x7f0000644000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cbd000-0x14)={r3, 0xffff, 0x7, 0x2, 0x200, 0xa62}, 0x14) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f69000-0x4), &(0x7f0000f69000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000), &(0x7f00003d7000)=0xfe70) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000010000-0x8)={0x0, 0x8813}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000f000)={r2}, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x7ff, &(0x7f0000010000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000004000)={0x1}) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fb000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) 2018/02/05 10:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xd9f, &(0x7f0000126000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009b4000)={0x0, 0x2a1, 0x5, [0x101, 0x9e, 0x8, 0x4, 0x0]}, &(0x7f0000cc6000)=0x12) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c5000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000ee3000-0x88)={0x80000001, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}}, 0x88) r2 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000017d000)="e4a445eb7fff0500", 0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000090d000-0x1a8)={0x200, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x1a8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000982000)={r1, 0x3}, &(0x7f000072e000)=0x8) 2018/02/05 10:07:51 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3d5) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aee000-0x4)=0x81, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004fb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000782000-0x10)="97c75c1ac82b7685e59df30e18d653ff", 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000180000)=""/4096, &(0x7f00005ea000-0x4)=0x1000) 2018/02/05 10:07:51 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xf) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000), &(0x7f0000009000)=0x4) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc, &(0x7f0000001000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f00004d9000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000000000)=0x1e) unshare(0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r1}], 0x1, 0x0) 2018/02/05 10:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x100000000000000, &(0x7f0000624000)={0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x1, 0x800, 0x7) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000cbe000-0x8)={r1}) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000a0e000)=""/178, &(0x7f0000164000-0x4)=0xb2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00003f1000-0x73)=""/115, &(0x7f00002a3000)=0x73) recvmsg(r1, &(0x7f0000221000-0x38)={&(0x7f0000465000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000ab3000)=[{&(0x7f00005e3000-0x5c)=""/92, 0x5c}, {&(0x7f0000c07000)=""/86, 0x56}, {&(0x7f0000b4b000)}, {&(0x7f00002ca000-0x9)=""/9, 0x9}, {&(0x7f000007e000-0x5f)=""/95, 0x5f}, {&(0x7f000098f000)=""/217, 0xd9}], 0x6, &(0x7f0000c9c000-0xd5)=""/213, 0xd5}, 0x2000) sendto$unix(r4, &(0x7f0000699000)="f0d9ab763b7a293f267700f1512b558c3cba026185e7bf1087d76e2671ad7aae6ba184824eda3c8d03b45ea546e9f4c1428c3045f4fa101d7dc87d5cd69a3ad46b92c97a3bf78c024573900e855de14bd69e8e41c66b8854eff0f799e054d3695eabe638511ab2bfcce945e4141ad96e52c31a571910355d9db894d206729b331d1ea3f998a8e4deb0f5d9670f6b67db76fc645c2bdbd7ca3b4211e9f7602c3249bee3c7b0fdebffdf5c8b372414070808636b143eb9ed16cb30700e09668917b9a49eea66c9d1ec5f4d06b1b79129ec980906c6b69681498f090694c7d2dfc5dd0c3db8f5c328f4887d5b50834205", 0xef, 0x4010, &(0x7f0000a72000)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) getsockname(0xffffffffffffffff, &(0x7f0000340000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x32) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000084b000-0x4), &(0x7f0000b5e000)=0xffffffffffffffd3) 2018/02/05 10:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f000024c000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000af8000-0xec1)="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", 0xec1}], 0x10000057, &(0x7f0000d82000)=[]}, 0x0) 2018/02/05 10:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008aa000)={@link_local={0x1, 0x80, 0xc2}, @random="e08b99bbe421", [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdc000), &(0x7f00000ee000)=0xc) 2018/02/05 10:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004a1000-0x10), &(0x7f00002cc000-0x4)=0x10, 0x80000) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009f9000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) accept4$inet(r2, &(0x7f0000817000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00005f5000)=0x10, 0x800) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000a75000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/05 10:07:51 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000)=@l2, &(0x7f0000007000-0x4)=0xe, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000-0xc)={r2, 0x80003, 0xffffffffffffffff}) r5 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x21, &(0x7f0000fc4000), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000008000)={0x7, 0x4, r5, 0x6, r7, 0x2000000000000006, 0x4000000008e8, 0x7f6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={r8, 0x4}, &(0x7f0000001000)=0x8) connect$l2tp(r1, &(0x7f0000006000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x0, 0x7, @empty, 0x40000000000002}}}, 0x32) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2003, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000-0x4), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000006000-0x93)=""/147, &(0x7f0000004000-0x4)=0x93) ioctl$PPPIOCGMRU(r9, 0x40047452, &(0x7f0000001000)) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c9e000-0x1ec)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000cc000), 0x80800) listen$netrom(r1, 0x40) [ 74.970273] syz-executor5 (9806) used greatest stack depth: 11200 bytes left 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000064e000-0x38)={0x0, 0x0, &(0x7f0000a8b000)=[{&(0x7f0000de9000-0x1000)="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", 0x130}], 0x1, &(0x7f0000461000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f39000)={&(0x7f00004b0000-0x10)=@nfc, 0x10, &(0x7f0000c38000)=[{&(0x7f00002b1000)=""/171, 0xab}], 0x1, &(0x7f00000c0000-0xf2)=""/242, 0xf2, 0x20db}, 0x40) r2 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000089e000)={0x0, 0x6}, &(0x7f00001a5000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000955000-0x8)={r3, 0x114ab36d}, &(0x7f00005cf000)=0x8) recvmsg(r1, &(0x7f0000240000)={&(0x7f000042c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00004c8000-0x90)=[{&(0x7f0000788000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000070000)=""/56, 0x38}, 0x0) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000655000)={r0}) recvfrom$unix(r1, &(0x7f000016c000)=""/193, 0xfeaa, 0x0, &(0x7f00008a6000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$llc(0x1a, 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f000047d000-0x90)=[{&(0x7f00004cd000-0x1000)="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", 0x1000}, {&(0x7f0000eca000)="1a1dc61d5cfd5e4f13e445fd782c5808825339b7ca4c1d89f4a456e6fc46920858c552ec122ff3e34da33c4bb4f5962d8d5cdb46690dedb0d474b872c9e4fc650b18", 0x42}, {&(0x7f0000fcb000)="4cb55fd223e3dba72a0e4974970240b569a5dab48e", 0x15}, {&(0x7f0000db6000-0xb0)="6383c93a63e6c8411f32c5923ac7717933524846c5693429547ebe39a9730b6e358b258b2cade595b5e21c01dd8b553e9d736a43d3cf0223d8cdfc5f21f3b7201912c21e401fe3029fcf822a1dcfc4f56168b79e01c06ea3c757d4b0ac28dfe39e7773449c49ac71b3ae0be3a20b2a7e1befae6db521d8fe859561e15ad0d16cfae587c79085b192bbde3546f67b3500171c59ac120ab037b8091e84697df4993e72fae9b39b719daca87f458e498627", 0xb0}, {&(0x7f0000409000-0x33)="d2b447dbd35bf458cb22d1e5fc42687ad02857ab8f3d2a76797d7f5e37029747608fad64ce05be575f17c593cf2ebe38c6f399", 0x33}, {&(0x7f0000af0000-0xf5)="cec754adbde19aa6e6dd8e2902f98595c79017a4ab4dca4d3a031c97e28838482dbe387ffeb7a391ffe461e758b3d5965988f0cd324ff43d1a216438ecd54dabd2f27fe5bc9de4d4cbc59677bbb6370a121052333df79b9532436d0156599c9c6a98e892000000006ea080f4fc34c3d573eccc690d3a6958a4900baf20ca8de11c7eba739b11cdb9ee08583551eb4e3cd493ed3dda74346f7c6538440b14c79312e5f010ed169270ccb3ea80fdb26b87a0d1efdafc771a0ef65f47f8eec182f4d476c5253637195f6d355d4fb2b57378e803d637645efd13bf0d58ac9090ab4a2f1825fd31e38ca821f416695cfa9c171d9ddf", 0xf3}, {&(0x7f000083c000)="a7", 0x1}, {&(0x7f0000326000)="0e0ce52bc033c1c7bd8047fcf4a91b", 0xf}, {&(0x7f0000023000)="1c30ae8a2cda07565b0208e90048e1f1c9d7bff190ea19dd7591910d80ab4aaff19bf02e3c2f16ddeee163f235ce59da1fffc8b1d2932d1de83b59c381118192d1e999349ee97a5263e1455387a85474f3604070e7d1dbfc61894c00ed6223eab9de621e2cf405a5c3a63d08c535132e776f92ad234e455994d56fc36c4209e7715830c7b0d6f0e6e48b8f89c2a61767bd40fd4d026bdc862bfc2b2dd95630260ff3efb661f3f3d0ba44f3", 0xab}], 0x9, 0x0, 0x54}, 0x0) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x886, 0x8) r1 = accept4$inet6(r0, 0x0, &(0x7f0000eff000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004fc000-0x4), &(0x7f0000746000-0x4)=0x4) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmmsg(r0, &(0x7f000076d000)=[{{&(0x7f0000887000)=@sco={0x1f, {0x459e, 0x9, 0x1, 0xfff, 0xfffffffffffffff8, 0x7}}, 0x8, &(0x7f0000468000-0x80)=[{&(0x7f00002e8000-0x61)="2d2033eaea749d62d84e870a82b248b5ad6d55dfd7b811f919b259ee2a9b4cbc454db8d95922a858d8373939730ba9a6d2963f934ce3e26f0230dcad4039dc4912e2fb860792a9f9d487a915591795366f98930d5c389b8a2138211e83232ed025", 0x61}, {&(0x7f00008f4000-0xf0)="09b972882b5835fd91cec52065173603397ef76f4aba040c48e16a9a96e55e18d3d68d2775c87c384a39b6f697e5889bbf0ece47c2bb17c0e1ef228d25122cb89ba79db00be38d5448613deaf87470b73e06b254853cac41cc41dd2e68fb1ecb9198e228ff9cfbf9a3ddf55a91679ec887cf63452027030ecec7fc20931cfcf09424d301d21bc693743bf4f7e61227ad19d46006fa8ed3d95912609772135e302c597a52d679521f08ecdf5b73e5baa971bba275953bb2752cf3cd81e8c7a81d2c10f2955ab9cf6bc0475d9d22cbd0137f957c3e1f747d042af8aaba7e46d05e89f24c16026e3236905b203d962dfd0c", 0xf0}, {&(0x7f0000ac4000)="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", 0xfa}, {&(0x7f00004b3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000921000)=[{0x98, 0x10e, 0x2, "d7129ee6c5bc99e5e99e37c66e67b9737a7c41b2241267c394e360add239768a6322f71d1a7b35ab4438cff1e281c3417d32618582121382232c3481dd817c7fa8bb03e53a9d2e263331d3f6c41bd35d956c984221601006fdb8c83e608f3aa01b6ae657bde10ec4537ef6c62c2819d66934697e098c804eed5abfb50601da90eb02e0"}], 0x98, 0x40000}, 0x44}, {{&(0x7f0000b1d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000028e000-0x10)=[{&(0x7f00006ee000-0xcd)="ffe9b7d753a51ae819e721f8cc4cfa2857aa46a0aa4b866dae0d954bfd4e013051e14f34d0d1f697ffc2986508aef14d23fb9ca2b8f7b48d708f1e7c47492e649c321448aa628ee7b5ffd88c056051ceaf73fb70dbdbb8e70b1237acba389e42860310ef2d011fe758ae283139081a203c5649b562e8f1a07251e8c52c2fb5d5368499893628c99a4b7190002543614bfb9209165cce983766c95f8d3cdf6274f8da7e919b07865635e2e3de856062e52e5ba19a38f2965611ef4dfa33dac49e2ba19bae5c355325935673de0f", 0xcd}], 0x1, 0x0, 0x0, 0x10}, 0x6}], 0x2, 0x20040000) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/05 10:07:52 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000000000)=[{0x7ff, 0x8001, 0x6, 0x4}, {0x5a4, 0x0, 0x9b90, 0xff}, {0x100000000, 0x404000, 0x101, 0x9}, {0x100000000, 0xffff, 0x9, 0x10000}, {0x156da8bd, 0x1, 0x6, 0x8}]}, 0xffffff03) sendto(r0, &(0x7f0000d95000)="00040022", 0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="8b188d75100b02d6589b0aab2bcb31ca17da840c854caa3c1c69b269cee6620d2740d22d711f291bdfb63e4ef949c2d0022cc6ab453b270f1a54da5e80eb4aec216778111670fb15feca3200660fe40eee84672eaa38bf1a3eae58874e938d3a1489900ff9034d8602ced0328f00794231358f8ef40b35eb9bbdb84cf5f5f96d90abab36ce7bbad140a69f8a6a83a991b0b0faa5a5c20ab683e58e19c1a2b237e2af6494a7e1d1a6e3a2f229662cb0ed01ff1572d4a1415afefb7337ac", 0xbd}, {&(0x7f0000001000)="0b86fb42ec26d9ce018956e5639b5fe34ba09df5c0103a35749384da71e5d1422acf8b28a8b884af59e8c92f92c7612480b735a35005706c726178f49ca560bd1cbe5e5707bc048c25bc89a04d7b07b7036b0f8fdee1b89323692689c958a7922bbe2177ba52f775d0527a2c0f4167bf7175e4219ffb9d3d3c2083aa5a48b75096aab1642bed29186cccec319f95f9964e72465f6956f96ad6d83e283ffb22b8b77a2979f488aad3305c3075881066a5f4f4d9eee9", 0xb5}, {&(0x7f0000001000)="f9563b", 0x3}, {&(0x7f0000002000)="92babc1cd9e233ebff7446f3e1dd2ac9e9a3f37bbf0ea9029f6799096e1362835fb1ab62d13fd7c003897545c480ba33dd7455309f48e45867f1363baaf4b9684d68bff88da667bb8003346f5218369408618c2a5358", 0x56}, {&(0x7f0000002000)="fe14483f3e63d5d56fe3fd25c9f7a02f3bea464e5c67550de19672543c3a9b11f6e0dcbb792eed8d787af9d0f98c9b181097265111291c8d6ae2e6f69a81573f0e256f4968f8b19bf9ae339611aed00fe0cdbaaf4789b5b1b0a02984076a9d616972226b4db6633078f3b7cebdfd23f4", 0x70}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x12b)="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", 0x1000}, {&(0x7f0000001000-0xbd)="7796ff4dc54baad47d09c2a12e2d1fa58c803604168da44a242ab43859d84afca53bb200187ff30b0329d27fd71fc6714a15b98a95a7358ef8c7f3d8974788c8e5f10c575ded007a85d06523b506500afc7a3ec9c7d7cab1284cc9825a389648e023c19fb2a75d62b91919b531f8339a342766ab23a6e9d082dfb6aa6dde1af151492ceadd9a7ed2dfe23a885f7b5dfe27dd7a513914f16ea7ba5967a0105d28de599831a2b6b080d1825e86e235b11086e64e69e4051ef0c51afe18f1", 0xbd}, {&(0x7f0000000000)="e7fa3448f95ae46b0ca63ec22f1713c93312fbcfbcc88f958203a926f4822c906b63c9f5e57dddb4d233c6c73afa2b8d7cc704c5b1e6ed467633b37f51f9744c7f1eb2d477c0eecd036215fd1560dc63b188ba0be8581bbbf132e9c7d3928c9e0ace49cc745ff86541653d8b098bbcf3b953da941e", 0x75}, {&(0x7f0000002000-0x48)="485754c467e781898165493e2c7f3ef5eb1a19b0ade05a1835387923eceb94820cab6179607d193c8681b8eebacf8de1b348c64d145955ad3657d529f4608c1a3aa01bfb81f1540d", 0x48}, {&(0x7f0000001000+0x656)="f20e5c9bb56dd7f342b0f5458b6ad051dd7d8a67e957046107b45ef79038e5d78d91994ae73d63e004", 0x29}], 0x5, 0x0, 0x0, 0x800}, 0x1) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000f3f000)=@req3={0x1f, 0x1, 0x6, 0x1, 0x3, 0x100000001, 0x72e}, 0x1c) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/02/05 10:07:52 executing program 1: r0 = socket(0x8, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000068a000)={0x0, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}}}, 0x88) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000e45000)=0x4, 0x4) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f00004c0000)=""/64, &(0x7f00008ea000+0xdf5)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x380, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0xfffffffffffffdf3, 0x800}, 0x0) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000ae4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ac5000-0x4)=0x10) getpeername$packet(r1, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c29000)=0xfffffffffffffedc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004ea000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000808000)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b43000)=0x7fffffff, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004fb000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0x81, 0x1, 0xfffffffffffeffff, 0x2, 0x80, 0x20, 0x8, r2, r3}, {0x6, 0x80, 0x2, 0x7fffffff, 0x0, 0x5, 0x3, 0xfff}, {0x0, 0xa58, 0x2, 0xfffffffffffff640}, 0x4f1c, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x9, 0x20, 0x9, 0xec}}, 0xe8) r4 = accept(r0, &(0x7f00000fa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00006b2000)=0x26) r5 = socket$inet6(0xa, 0x805, 0x0) getsockname$packet(r1, &(0x7f00000a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000355000)=0xfffffffffffffd99) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000ee2000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, r6}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00006c9000-0x4)=0xffffffffffff6124, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000634000-0x5c)={{0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}, {0xa, 0x1, 0x100000000, @empty, 0x5}, 0x8, [0x401, 0x1ff, 0x0, 0x5, 0xffffffff, 0x6, 0x3, 0x4]}, 0x5c) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) getpeername$ipx(r4, &(0x7f0000e81000), &(0x7f0000e29000-0x4)=0x10) bind$inet6(r1, &(0x7f00000dc000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000077e000)={{0xa, 0x0, 0x2f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x7, 0xcd31, 0x2, 0x0, 0x4, 0x8001, 0x2c64, 0x1ff]}, 0x5c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000005, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}, {0xfffffffffffffffe}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x1000000, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000511000)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000565000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d94000-0x10)=[{&(0x7f0000935000-0xd3)="390000000000000000000008c30500fe070000000200000045efffff0800c20019001a000f00000900000100000000000600040004000d000577d7dbdb26b438ac19e500f375de605c6a870000000000000000430ac36f84bdf641f47c42af7012138080c0c27927dc0d62fef13992faf980000001c9c6c247d8924a6d79c12a5856df5137cfb8ff4322cb58a12c9052d1ca000000026bf5b087d03c815ceeef1f26a469886cf955d1b8fe3f48a40fce3e5d75bfb8be38160cac5b3c44b057b2b223452090f350a976d2e054fe639eee00ed67", 0x17}], 0x1000000000000090) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000da3000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/05 10:07:52 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd5000)={0x0, 0x800, 0x20}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000972000)={r1, 0x2, 0x30}, &(0x7f00007ba000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd6000)=0x8, 0x4) accept$packet(r0, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cdf000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000b1000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6a, 0x7}, 0x98) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="1a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x8, &(0x7f00008d5000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000681000-0x28)={@common='gre0\x00', 0x6}) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000d61000+0x145)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000da3000)={0x0, 0xc2, "4135681ec8e7e8440ae4b38a60a4ad612da1400f047fb8bd165705f8ce1bcffe4b30dba59a1588fcee4a73afd718793decf8b47358e38c3fd16f09e722887b4f26a838923691a04e8b262e0a97113c8801ca9fd78ad39e275d06356a30be4ad4adb0e217f7b63f3af19f04c9daeb93db02fd51ca1f4676e0e1a91f4c1c1d79fe322b2ea65b29f5c6b738b7831c51767e711a7697f13b9bdd4c3594516e8762eb665c483f782355ff022974c4e5d0906579c2dfd87af58863412549306ad76f43c35a"}, &(0x7f0000582000-0x4)=0xca) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000935000-0x8)={r3, 0xfffffffffffffffc, 0xffff}, &(0x7f0000ac0000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009ac000), &(0x7f00001a6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6}]}, 0x10) sendmmsg$unix(r5, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) accept4$inet6(r2, &(0x7f00001b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e6f000)=0x1c, 0x800) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d3000)=@rc, &(0x7f0000b4d000)=0x9, 0x0) listen$netrom(r0, 0x2) connect$l2tp(r0, &(0x7f0000e07000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x1, {0xa, 0x1, 0x49, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}}, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00007fe000-0x5e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000dcb000)=@l2, &(0x7f000063c000-0x4)=0xe, 0x800) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025b000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000bd1000-0x4)=0xe8) r4 = getgid() r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079f000-0xc)={0x0, 0x0}, &(0x7f00005ef000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000)=0xc) r8 = gettid() r9 = getuid() r10 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000511000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7c000)={0x0, 0x0}, &(0x7f0000a97000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) r14 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f22000)={0x0, 0x0}, &(0x7f0000d0e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000718000)={0x0, 0x0, 0x0}, &(0x7f00003ba000)=0xc) r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c42000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000450000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, &(0x7f00008ff000+0x5cf)=0xc) sendmsg$unix(r1, &(0x7f0000a4f000)={&(0x7f0000d29000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000769000)=[{&(0x7f0000d49000-0x24)="7d19c78934f1e2de11de1bf719884f0ed133909b122329c6250fb67c4c5282637276f826", 0x24}, {&(0x7f0000e78000-0xdb)="9ae0265ebc1d5acc349e87457dda016874db7e9380da5291438e2d05c90599ff127dacfdff4168134eb484324f50d84cf5a4b4102028f63eb6498117e33825f26fd5a003b078ad27688662359e4d95414dcfd1ca9e030022fb82e3808beb7d20a7745de42b7e4465ef00d9980084acd37e927492392749f5891b06dbb4da8f56c4cb882c1ed17b327fe631cc32e88b04cd4d096ed99640c918388fbad3f8dbf6fa70fff9e8ae6512805daedd380e6d100aadd53d215df1612c43dfc914439f77c1e39baa169d78d5b555af059ff21f623d27738065b6d51eb5c541", 0xdb}, {&(0x7f00005db000)="c0cdcdefafc755613cc6f7db0abd0d35bbc0ccfcc3337db9da0ce5faacfac36890c202a607da74c73b58914ccfd2924c072b37e18144a1a20301a51949f9", 0x3e}], 0x3, &(0x7f0000786000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1]}], 0x148, 0x10}, 0x4000000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000094f000)=0x1, &(0x7f000075a000)=0xffffffffffffffac) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00000b2000)=0x7, 0x42a506957050c84f) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0xffffffffffffffb3) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000cee000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0x80000001, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000b9d000)="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", 0x218}], 0x1) getpeername(r0, &(0x7f00008b3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00007b9000)=0x26) bind$vsock_dgram(r20, &(0x7f0000f26000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f3000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00007ce000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002f7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200, 0x1, 0x6, 0x400, 0x0, 0x24, r1}) accept4$ax25(r0, &(0x7f0000299000), &(0x7f00008ef000-0x4)=0x10, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000079c000)=""/64, &(0x7f000026e000)=0x40) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [], []}, 0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f000078f000), 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000028c000-0x4)=0x3) [ 75.217206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9902 comm=syz-executor1 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x400, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1}, &(0x7f00000bb000)=0x10) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000)=""/46, &(0x7f000000a000)=0xffffffffffffffe0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x7) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f3b000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00007a8000-0xc1)="c7ddd99631a4d3b642d6ae858795567c922505242ac41884bb9c5841d4dd9d8a6720573f0dd08433e8879dbb487b3a79a63c33a1a9f419f8a905a22cb2bc9271e19aba494dc6dd4b68be33152f0e1485c48b76c6f479b3c574dfafc8a4319e647406fc79196b13534f34522fc6c760af32693e52967e9a5975b1e0c4cae25a9753cfb043d3d6ab4852038a93a44af2058679a421142263014c5a205384098c492451cc3b998eaa5f1bc2a1e296d9fda916244a1f48fc288113afffa2683a5f6139", 0xc1, 0x4, &(0x7f0000230000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(r0, &(0x7f000055c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000f48000)=0x1c, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000cfa000-0x6c)="4702414c32d80d6c09b443b1e87ff167bbda6d09bae905ee71ac34e3a82a958941f5b110e47ed3b25e6a344f826cd09a3029cb97a222835ab336e85f293035f1bf9a446dd511685ce9a88c8c8d354c937592f6e2b2f21bee5c29ee55166d3c8b6ec89ae90165e6b48125ad87", 0x6c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1}, 0x0) 2018/02/05 10:07:52 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00006b5000-0x10)={&(0x7f0000320000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1}, 0x10) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008b9000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000230000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000154000-0x8)={r1, 0x1}, 0x8) writev(r0, &(0x7f00006b0000-0x30)=[{&(0x7f000035d000-0x6f)="e74ec0b7beb9bf626fe707a19d44e496f75f2856fc9e98662b55e77e75775cfddbad6101485a08383b03d4b542593a3c209aaebeb056efcf0586926697052db6d4404930b0a45cb6a0a5ebb478f9a84479df86bd0b4820c256c4fb0a34a3152b48f7031d617d1c104047616cca865b", 0x6f}, {&(0x7f0000f22000)="2417c1ca6ea25bbaff4203c44a87b6b15f67830367516c22e5e362806a4f0125c773d0355b2d2f22733fd6134b176d028da8b171a55029587f8dca10e8efaf4f59a25aab9065615316d0478a4aa03d2d47b9cc4a19c6b596f9a921410bfebcf8cfc77bb32c25728fae86933919755c7acfcebd79210c690093af99cc0e865d6afe39f368d1c99c0b04149027e4d0ed817d7d780361994d3c3acf46c61191da8348a053ea", 0xa4}, {&(0x7f00009d8000)="e47b35cd7b9b2e79ec9565c095e28a894c5b0dd2d27e6f6f13c4a935a5fa936c4c5155267d75ccbb7bddbdad99877832f5a180908e03f52a65dfabc1e481bbd6e19a5bc52f4f1751168448a8f6939d1d3b2415885bc27b821ba81040350ba167b4d67385f3658c0e73c7367b40654a89c7631bb53a5e467850441956a3841d8a5405", 0x82}], 0x3) getpeername$netlink(r0, &(0x7f0000999000-0xc), &(0x7f0000b2c000)=0xc) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4), &(0x7f0000e36000-0x4)=0x4) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000433000), 0x0) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e84000), 0x2) setsockopt(r0, 0xb290, 0x1, &(0x7f000047d000+0x96e)="e8524542a77c38c4eeac24c1a9d243f55312ae23388fb0bd487b8aca4dba9be42de9414238dad95c6befbd2859ffc7a81690df7dc658b9c49b14c2487ee433d1108cc4767798ea589b7a39955f4b84036e56966ac18475537f8566cea7c43e1ddeecf8bde3a36c867b82c0de35d8f93f4448de9e60e09ddc1bfd96a516", 0x7d) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006b9000)=@raw={'raw\x00', 0x9, 0x4, 0x4c0, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003f9000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, 0x3, 0xfffffffffffff000, [0x3abc, 0x4, 0x1f, 0x0, 0x0, 0x9, 0xfffffffffffffff7, 0xff, 0x500000000000000, 0x81, 0xfffffffffffffff8, 0x9a, 0xff, 0x1000, 0x3, 0x6], 0x1, 0x4, 0x3921431}}}, {{@uncond, 0x0, 0x98, 0x1c0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x80000000, 0x1, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x98cb, 'system_u:object_r:var_spool_t:s0\x00'}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @generic="125f74faa3f7fcb55c8b5ad7d736d0be", @common='bond0\x00', {0xff}, {0xff}, 0x6f, 0x3, 0x2}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:ssh_keysign_exec_t:s0\x00'}}}]}}, 0x520) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000281000)={@loopback, @remote}, &(0x7f00001d3000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000a7d000-0xc)={@rand_addr=0x6, @multicast2=0xe0000002, @rand_addr=0x6510}, 0xc) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004b8000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007d4000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x49, 0x4, 0x4, 0x5, 0x8}, &(0x7f0000f71000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd7000)={0x1, 0x1, 0x401, 0x1, r1}, 0x10) sendmsg$alg(r0, &(0x7f0000e04000-0x38)={0x0, 0x0, &(0x7f0000850000-0x30)=[{&(0x7f0000387000-0x64)="618f6481a7205b51901e68585f507d320d6671f8494971013f994a2ccbfb4a6a5fc18f33544caf7a45e7751174bc3e37f30c071d591f92439ec78ef234dc935b8d9d792d7d9bf38051b9942c8b9096f26dd585313dbdbe1b3605b0901aea04703933e3ff", 0x64}, {&(0x7f000053f000)="fb15d451f562d9476e01668fc5ca8031a6e7162be185e72cef358478f21dcdf73deec7b83594d4c095bf", 0x2a}, {&(0x7f0000d2a000)="fe77cda37fef87e5a6683b629f2c8324178a99495cc482044c0151f635e4bcdec77947d2f6a65ee3a827294e7a68957c80d4df1f0e9c1cf5ffa7699d00410b6d44ed566fee922329871258e57402c5", 0x4f}], 0x3, &(0x7f0000b93000-0x30)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2, 0x3, "dda958"}], 0x30, 0x10}, 0x4000) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty, 0x2000000000000040}, 0x1c) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x20) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f19000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003da000)=r1, 0x4) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000982000)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc8000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x9, 0xfffffffffffffffb, 0x1, 0xd2, 0x7fb}, &(0x7f00008ff000)=0xa0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c87000-0x10)={r2, 0x6, 0x6229, 0x6}, &(0x7f0000ed5000)=0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fc9000)=0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc9000)={@generic="a5767c89a7e52f0854805e12755735a0", r3}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c2000-0x4), &(0x7f0000fc8000)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fc6000)=0x8762, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc5000)=""/107, &(0x7f0000fc6000-0x4)=0x6b) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000613000)=0x8) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) socket(0x0, 0x80007, 0x30e9f09f) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d24000-0xc)={0xfffffffffffffffe}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000033f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000679000-0x64)={&(0x7f0000dfe000)=[0x40, 0x1000, 0xfd], 0x3, 0x0, 0xffff, 0x0, 0x7ff, 0x5, {0xffffffffffffff8d, 0x0, 0x7ff, 0x5, 0x100000000, 0x100000001, 0x9, 0x5a6, 0xf7b, 0x5, 0x0, 0xffffffffffffff9a, 0x3ff, 0x1, "61138c980959ef7bff24b322c4985cac233eec7bcc2361dc163162bb1df9d58f"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r5) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r6 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r7}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d4000)={&(0x7f0000dff000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001e7000-0x18)={r8, &(0x7f0000e00000-0x88)="88590f38056889b0deee3287322978d573d95a0486dc3fdba19b232a5b3ada8a3b79b12e0630a4b24cd1afd4e086af9482c5e0cd8fa2843dee0c0164d6ed4eede0f694d872e4294a1bb54bf350719380fbaeb5f8abcc47f15bea897a54c4d486ec3fd6b3ac5a5f8c77b4ad5e3919548daf84e4ace8d86ee982fc6de214eddf6b22c0ccc28c1a0111", &(0x7f000081b000)=""/190}, 0x18) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) readv(r0, &(0x7f0000411000-0x20)=[{&(0x7f0000c38000)=""/122, 0x7a}, {&(0x7f00001ad000)=""/146, 0x92}], 0x2) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae), &(0x7f0000b30000)=0x8) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000be2000-0x12)={@common='syzkaller0\x00', 0x9}) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000c6c000-0xa0)="a33cb25c1cca4d38517e983f45506b86b0a876bd4087f79adca12a2fc34a69a11ff55e0f9f7274ca9454a12623901568309e2d3de931f2d2f86c53a245c639a8033ef1da7af682de142770c126c64496d2425d32a04c43150f982c9e55dec1789e57530d1ebde4949d87aaec99597bb68f27751ddd2888a9a0b7545983c7e06ef833089cbfdff46265cf22ac471ebfdb5d55aa59ad9fcac5c52c3b006d4cd4e0", 0xa0, 0x1, &(0x7f0000d4a000-0x9)=@rc={0x1f, {0x81, 0xe66, 0x7, 0x30c0, 0xfffffffffffffffb, 0x800}, 0x9}, 0x9) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000c23000-0x40)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1000000000000197, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000020000), &(0x7f000000e000-0x4)=0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x8, &(0x7f0000022000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f000000a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000006000)=0x1002) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000017000-0x1000)="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", 0x1000) [ 75.423087] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8359 sclass=netlink_route_socket pig=9953 comm=syz-executor2 [ 75.486159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9981 comm=syz-executor2 [ 75.486184] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 75.505566] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000076000-0x108)={0x0, @in6={{0xa, 0x0, 0xffff, @empty, 0x7}}, [0x920a, 0xee36, 0x100000001, 0x3, 0x10000, 0x2, 0x43, 0x1f, 0x7, 0x17f7, 0x7a3, 0x400, 0x7, 0x25, 0x9eb]}, &(0x7f0000075000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000)=0x101, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000074000)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0xebf, 0x30}, &(0x7f0000003000-0x4)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000076000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047a000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000da1000)=0x10000, 0x4) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000acd000-0x38)={0x0, 0x0, &(0x7f0000a8b000)=[{&(0x7f0000bbd000)="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", 0xffffffffffffff38}], 0x1, &(0x7f0000461000)=[], 0xc8, 0x4004000}, 0x0) mmap(&(0x7f000032b000/0x13000)=nil, 0x13000, 0x0, 0x14853, r0, 0x0) recvmsg(r2, &(0x7f0000240000)={&(0x7f000042c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00004c8000-0x90)=[{&(0x7f0000788000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000070000)=""/56, 0x38}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/05 10:07:52 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00002c2000)=@un=@file={0x0, ""/4096}, &(0x7f00000a6000-0x4)=0x1002) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008a4000-0xc)={@loopback, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x82, "d9e5302e9164ff49ada25b51d6aabe20b64ddf0c01cca33a10f3848bae758f9e0da2ea6784cdfe24a93f1a9ad5b6359ab3e0ab18dab51d0de14ca2d1f53a896273382c1847ff74503241115c159d00225d72cf3ce2f5d80b952bd5fea90afb83e8e7aba85495e848fb91058236a4a8afc3354a7a36af2ad44180720fc64b6c1e5d17"}, &(0x7f0000002000-0x4)=0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffffffff00000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/247, &(0x7f0000001000)=0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@multicast2, @rand_addr, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x400000000000010, 0x803, 0x0) write(r4, &(0x7f00006f6000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000504000)={0x4, 0x6, 0x0, 0x5, 0x7, 0xfff, 0x7fff, 0x9, 0x0}, &(0x7f0000fd9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba2000)={r5, 0x2, 0xb6, 0xfffffffffffff001, 0x1, 0x26c95705}, &(0x7f00002cd000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000025d000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000be4000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00001d5000)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x8c) r7 = getgid() sendmsg$unix(r4, &(0x7f0000748000)={&(0x7f00007cc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000093b000)=[{&(0x7f00007e9000-0xdb)="7bf327fffb72a48e8de397685ac64cc6b135654c2ffcccab9bcbebdceee73e25f867e66b72368c61a92328ba7a35d337080520b76b897b3c43cd6f114e7e76b7c6f538794b1fa27c7fa84bf0ff9934babdecde72bb29664fae2694cfb2a16916bc3e7f6ef311b0bb5446f370cc2764dfd2a81aef49b8c14facdc9b7e4ec4dbec68fd909811b683c2b928813f8a94d8656e6b57982433fbcf56927edb20eb791bf2f97f11db781209e9bd5e34ddd08c98fb0e43c31078c4596812454a48bcffebb8c32171a3b0a52f27ce90babb0e061ade189e70bf4d6d8e2f5f06", 0xdb}, {&(0x7f0000ce1000)="7d721af4a3551104a636615d2dcba61fc0a3a3b435695bbb610d2b046acf797851eb367744b9606eda3c9fe472f9db6ea2e4025ce74bd2c7c4e06b7924634a801709e5", 0x43}, {&(0x7f0000498000)="a28eb566cb930b9571aa6926b645990741b11843df46452f4277a77d9409a977999665d06b2079bd09512710a69f669c6c24a4d8a435fe473f18e99ca7b99be5b3e04506a7765b93afc5dcc9e32d357533c297763b72bda8bfa2d455c2354fc95dd823da272a0034c09958581fc32886c78bcbc3b372828f3aa723fa05bdbd8aae98d69aa2c45e4c208be31125", 0x8d}, {&(0x7f0000148000)="09f2fd86da7808100f664a88b7def3c1bbd9e6c9a1d62047ee70c75ae54ac1a447ef56c1e6c6f7f3538dcc2fba30005440a6086ad3525cc4718e44d5972260bbd4627f8b3e765ba3987cbfca9430b90b17278753b62520a6811ebf3f4b66f011e14793352e26e8d9942c3029cc45d78b2bd798827b8150806ade9fcb6235708d12fa2efb4159d66f303be74dd0f264be3ba49b", 0x93}], 0x4, &(0x7f0000490000-0x70)=[@rights={0x30, 0x1, 0x1, [r4, r0, r0, r4, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r0]}], 0x70, 0x880}, 0x800) [ 75.527305] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8359 sclass=netlink_route_socket pig=9953 comm=syz-executor2 [ 75.604589] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 75.611987] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 10:07:52 executing program 1: r0 = epoll_create(0x5c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x20000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00002f9000)={{0x2, 0x6, 0xfffffffffffffff9, 0x82, 0x7, 0xf09}, 0xfffffffffffffff8, 0x2, 0xffff, 0x8, 0x9, "88b62503469a3e765010775357fb9f9ff2d2bf7b69f1b8e355577424102ac795c686eaa8d62d532f5814dd5c2e17d5ec4dc06231e086f3e7504892b02f35e6997c434cf496f4cf9e09983a1c82d09f371ce5ef0eaf599b67f49280ba5eba85e6ca687bb6508c62e7f31c509444e24723adefb5e502dd98433f3d8d9843bb1bec"}) getsockopt$inet6_dccp_int(r3, 0x21, 0x14, &(0x7f0000556000), &(0x7f0000bad000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000d2000), &(0x7f0000668000-0x4)=0x8) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b5a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b5c000-0x8)={0x0}) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000859000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b5c000-0x4)=0x14) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b5c000-0x18)={@loopback={0x0, 0x1}, 0xb96, r3}) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00003b7000-0x64)={&(0x7f0000b5b000-0x1c)=[0x9, 0xfffffffffffffff8, 0x5, 0x6, 0x88fc, 0x5, 0x5], 0x7, 0x2, 0x5, 0x7, 0x200, 0x4, {0x8, 0xb8, 0x6, 0x4, 0x81, 0x4, 0x6, 0x81, 0x4, 0xdced, 0xffffffe000000000, 0x8, 0x0, 0x20000000000000, "dad06c495bbd43d6f83bb9ba8183e82e8172627ace0f7503dae7ca7b0929db37"}}) listen(r0, 0x10000000000000c8) r4 = accept(r0, &(0x7f0000b57000)=@hci, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r4, 0x8000000000003) 2018/02/05 10:07:52 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000987000-0xef)="8ff52484eca54c06ec456ccf73ce498d893f7dcf72d1cf90f55857ab3a76941f9f288ae7fbca9fa38b179ffffa56dc1bdc88daa95a3070df8a6e5a60eadec8997bf9179a8df6adbfe394d612cc82d06a1ff87b6a5fdfea494e7e7737b63689d5e8c239d32d3436b438b2a5bd3c5e32d2323ed182fc044f766c623d126e7317ebd5db2118d66b32d284fbcbc717528c1d2f7faf9d0b0143980cd4bee9c25eb64b4632ae30db37a0b3252f009a21dbef422d2025547b53c8ed14815267781118976bd6f392dcaf5c2a8f4844ba4be247cba9e12e6536f0883c650c3145d1576dc172f3a0b785cf79a93a754213441693", 0xef, 0x4054, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0xfffffffffffffc88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b24000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fc8000-0x4)=0x3, 0x4) sendmsg(r1, &(0x7f0000bb3000-0x38)={0x0, 0x0, &(0x7f000009a000-0x3)=[{&(0x7f0000916000)="2d5f0aad2a81b1c85b8b0816e7", 0xd}], 0x1}, 0x0) recvfrom$inet(r2, &(0x7f0000964000)=""/143, 0x8f, 0x100, &(0x7f0000922000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009d0000), 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000ec3000-0x4)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000ff7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000081c000-0x4)=r2, 0x4) r3 = getpid() r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000976000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cae000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000207000)=0x0) r7 = getuid() r8 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003f9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e99000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f000009d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000619000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a7000+0x47)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a8000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000053e000)={0x0, 0x0}, &(0x7f00008d2000)=0xc) r14 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d95000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000c02000-0x4)=0xe8) r17 = getgid() sendmsg$unix(r2, &(0x7f0000199000-0x38)={&(0x7f0000e69000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007ab000)=[{&(0x7f000026c000)="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", 0x1000}, {&(0x7f00003dc000-0xf6)="b99d9f1332b39dcb726bb5e0b37172fb93f19a4b4d89a8c1092a0edbe6683d8c1a7bf6ebf7eb49c0515ce28900ab3ebd3d04638f2581ddb8572455887c4a2fbca1b2d0a45e452f6f0d4015495fc1957bbadc996109785dc88b39b052d96c362a8265870073a0ac430cd515fba2906698da31caf75d5751b8dc544d1457a267dc68b46f7e71f43ae29167f24687c0e7ab71de2800d37db27ceb358406844e06ac6ebcf69a693c5c678f24a75721fe0de687115841491c505d1306eccea5f341efa7dc590b6372281f98115bc8a3216878bad91160a1169c03dd9d0d82330affe9a5ede150c6e72ae3b8f2734df1ffab8f547ae0174d4c", 0xf6}, {&(0x7f0000a54000)="3df0359488", 0x5}, {&(0x7f0000d75000-0x5b)="f5c8d9548f34064b7bddf81923676b05126111e347b0d6c6095136ad4167f59e0cd846d8337092af9798fa665a43b95d1e6b61204230b73b07484f36e8b2ac162496d96ee0f232b032a8b46f0a6bd0f70e7d3f2fac9595c33d40bf", 0x5b}, {&(0x7f0000abe000-0x66)="6efd9356f80205089dfc16c50c0a79eea4b7bd18040b4738e31d8703dc0e442d5990927e1c81fc09f546654e66472c20683fef52521f718e9c943b9e412bd379f65109b3e877cc327d50a86d38495d9ca0c1a60a701d02c75a75ee8cb7150fb982fca363c3b6", 0x66}, {&(0x7f0000c9f000-0xd4)="3e0579c317c53c74bed7fed91e290bc6d1d8dcffc65457f0ab212d688eb4cf9187a938448044573fa955e1c7c83ff757a390fdaac84968a05f59a315d9d32a02a4edb6226ece42026355f53356dcca9a3ff5d60c141153d814675ad93302e8af5e65fd718e79479a1e62d1edea3e6202dadb62ceaeb0ee23c33bb9dc2fa0ba0bc70ebe437777e20d48fdbfa7eb4554823c1f6dc280e9f5105f0608bed0325921403702dd70980b6e3c6140912219f301bcf7533a3f009a4618af4a0475e88117295eecfd857de61afa66b1b9aaa71609acac779c", 0xd4}, {&(0x7f0000f8a000)="b5ed49792d9da7b9899c0530025b8c55aef6b4e2", 0x14}, {&(0x7f0000917000-0xf5)="a1a975d7a2ad00849aa18b3fe6ea0f67c895d64ab7ba651ea8d760145b4633405c547fb783fc7ebeaa4afd510c994e8a59ebfcd85e74f927dad64aab69fac4059fd4a4ebaf60a763c84ed99839a1bfe15abecf353746529b93bcb62c36651616d5ba80290aa684bd6eed2fee2b3b5691d9e9b21ed60c1f66437e20e338754690e12981ed958b1e0e6041651f7a5026882497b8adf360b3704d64b779f9342304871ccc07161394789c9f0568bbee4231cfd36330a5e6261059f57e74c117de44db2349cb7c01ebf9d88b897336bb1a16bf9b5f43cbfe53b79254abd033c4408282d6f45ed94dab99596d1ab282daa3bbf4dc5d54ea", 0xf5}], 0x8, &(0x7f0000cae000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x80}, 0x4000000) r18 = socket(0x10, 0x802, 0x0) write(r18, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000)=@sco, &(0x7f0000014000-0x4)=0x8) accept(r1, 0x0, &(0x7f0000006000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000013000)={0x0, 0x59, "167111b0fbc5eda9b9fe8dd9c4e45eb3a75858257347875dfc3e6fae82781a3a4dbea81a67da0408258f797556ae4e87660c3ae213cff79b68e3517012ca8ca43f447d595dd7dd47d3f53c4c1dc388bd753b1f5b384c78fe58"}, &(0x7f0000014000-0x4)=0x61) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000-0x4)=r2, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000014000)=0x40, 0x4) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000015a000-0x4)=0x5, 0x4) r1 = accept4(r0, &(0x7f00008b8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000877000)=0x10, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000a0000)={@rand_addr, @remote, 0x0}, &(0x7f0000050000)=0xc) sendmsg$can_raw(r1, &(0x7f00009a1000-0x38)={&(0x7f000003b000-0x10)={0x1d, r2}, 0x10, &(0x7f0000119000-0x10)={&(0x7f00006f3000-0x10)=@can={{0x2, 0x9, 0xe1, 0xe}, 0x2, 0x3, 0x0, 0x0, "7670fe360bd52443"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg(r0, &(0x7f0000650000-0x12c)=[{{&(0x7f0000aa3000)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x10, &(0x7f0000895000)=[{&(0x7f00008bb000)="00a7b576c2bae67e2857bd31983cbf07e4bd0f6cb3cfa743d4a18ee10b084b7cd5662eb6721f6ebd2ba8543f0482163e3dc19ad3fb40ca8b1d8bf16403295e6cabe876001439bf30f2d2f5d5901a22d032070fe17d9d083c3360c7ad9086011e60f584e2e98b0805549bb5460333826362bb5288f9c5a0d4d99967812f0814eb73f656c2899117c5c805f9e47047cdfe0beadeba113ada021a65d252a988d8a4a1c504fc7e365a1264149465912c449f67511e369939391d2de3c7e6e37195fb95582e43062d2454e288f0f6b55fa03ef84aa39dc1fe21135042a4f36d8c6b37aa0a7d7702197648", 0xe8}, {&(0x7f00001f9000)="509914631cef05affc4d7e411c4c67c9033d78029970d19f5fc77d41605c9b7640d3c51ee807dfa6f7", 0x29}, {&(0x7f0000e25000)="93430098a8b0714a9da200631cd6ca8441d327f7a8a6c3bb4423aeaadc85c69155a5eb379864eb485d83b36b1d6106fbb312bab0136a53ed33c39d7e6634d0612db4ac77df7725f6ec61aa827f1c8d5f707ac526a55a1352a1ac37c35984eddbfb966eb9320cd879930ff0607c7504c92bcc99aa34e1d106f635fe5cab19692b1c7585affd9d3928c7eb040cd26f6e071718e230dbe292a07ff201156e39d5d6bb2cd5c216e1c483bf82dc4f48b659811cc4a4ea3353e8654c01ebc2c2dc8d758a5030162f", 0xc5}, {&(0x7f0000039000-0xc5)="49a7c2caa59c27ba4efb646ab3a63c56f67bdc1889bbebdbe82bf76a0d769da479c112ab7c1cb9b39ee4d16de022fc8ea742588e47e76d6b8651a6f34ea160947245acfdd902449271f65f743ff472ac2f8b04b7d809ceec76dedfb30348210960fa16180811c2e0bf839bb9b31dd68ad0cb00e2595bb82b23a3b0ba1fc9b0eeaa1ba7bef202f96974b45b9d8792a9bc09ee5621ab6f6a79c542fc0b89c9c4c01bf5ef01d92ddf7dadadf6f3a6ac75d4d97b7d086668cc542b05561d57d11a30f42e4e7e0f", 0xc5}], 0x4, &(0x7f0000864000)=[{0xa8, 0x0, 0x7, "9e1a0191d167758a0afa066a09ef1cd9eeae3825d2344c7c8423b028e21edbb124d9905d2aaaaaefde18b08ac7d571e5d11d2e2119442879bba04cc2289cf745af92f29c296faf2573b008e0f0adee4c172088924889440fd6de97eef57262002b499a79299c23282ab3fb24e17f3d9dcc0bc549f197eb625eb68595efa1cc6fd1fea8a169f2b6f78b2378f2135a96331e858b42fca308f7"}, {0x1010, 0x112, 0x9, "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"}, {0x80, 0x10e, 0x6, "077f7082d8c8fc2f6f89da421ce1ef4249b55c9d0a7f68beac4b7ed1f904229c2ab292446dd278125bf2871e4f5f85fce402e9da285fed678ef8cfb1acfd1e28c33ebbc55220bbedaebbf0bfd8efc16cbe6816221d6ede5a8c716335ce6ae0623b46cdd10e150ae871cd589d6d1c"}], 0x1138, 0x40000}, 0xa96}, {{&(0x7f00006ab000)=@rc={0x1f, {0x229, 0x1000, 0x7, 0x80000000, 0x7fff, 0x2}, 0xbe5}, 0x9, &(0x7f0000e08000)=[{&(0x7f00009c2000-0xd1)="7696ac5f5ec69f37521db8d0a943ad80f24780e33c4a5b3709706cda07c77951f3fb4fe80369a8baf2469dbd52850dc7bd70691f69230dafc5cdca98460c74d01caad1d03b79bbf6787048be7e37a917be9c32794056cdc9816f808ad2e175d51c5e1cab6f4711badcffe232e60cc9fd98a5a8fe2343ee4a1a5de10ba3e7e5dd7099ef77a7727bb11b68f54658841e5dc683032bfd21d2467cb62253298da3e20dce6a5cc07bb8ffa901aef3157f9e6b26a235fabbab73f92e342e06d0af7f8b33f7bb09940184b7a221bdf6b2b60559cf", 0xd1}, {&(0x7f0000c79000-0x85)="97cd76ac83cc0befbd522afcf20dae92d6f29a89b25af7e586de352dfd8b3cfaa85f00888ad7401eb6bcdd1b7f613c1cb5fb27f5785e71cfc7537c0f19b48ab0694da12c5d04177420f43b8c57959e70b0c61e1052277b63c3619e752dddf6a0b0a4849c30fe6f133b4ef2e4ada47c24b2fc3191e9e20284ab275a2c95d588df21b916e12c", 0x85}, {&(0x7f00005e8000-0xd1)="a7eba0ddf67b86e5c6142114fa49b6d3da6a02895584d1e83b63fa582d6d97db913638265e28080b03479b15339dd098a7a9b44c4ff4f903094055efe476600b661d801381fd0bb77556011b757ef1be73d8643feb3bd871fede639e5ae0870792784470071003ad9dedb31c2d5085381957334794c8247599d051a53e23a92f3a5ec4598a60bf2c631411c4daa06a4f4925b64b6957291355776015e7a55fcef79abcf4531cc5cddfe31648a3548526be7ebba70aedc31132dee92bc96c34708d763b20bca7ba18a098b02ad31b80ec2d", 0xd1}], 0x3, 0x0, 0x0, 0x4008880}, 0x10001}, {{&(0x7f000027b000)=@rc={0x1f, {0x99e, 0x7, 0x1, 0x800, 0x7, 0x1}, 0x40}, 0x9, &(0x7f0000f28000-0x30)=[{&(0x7f00008ce000-0x36)="fb15ffecf3bfcedc9b65ee4406bbddd4aa4448ca6fa58ee80720eadd00fbfb5945d623f6d2a4495310e64f48a169e3227043c86542c2", 0x36}, {&(0x7f0000483000-0x12)="9385a6734ddc036d8b41483877f091dc0e6a", 0x12}, {&(0x7f0000d64000-0x3b)="bba3e4ea2c9cf2853006b5bb32bb216ee5b940d499f99ee974afc1caaef8b03119bcf254700205a7ac5a387f96a00716e2808ca2b5a7e86fd4ac09", 0x3b}], 0x3}}, {{&(0x7f000058b000)=@ax25={0x3, {"f4d4af9295d4d7"}, 0x6}, 0x10, &(0x7f00000ae000)=[{&(0x7f0000ef3000)="07e495ef8498219750e417c0b78a1d679c6ca39fe725467ddf3ab2cc08d4258e63801931a2275e752b0a96ff9318f364d6c7a4d444e0bed677beff63ea57b4ca63713b2e84277851ed6e150ddd0cd36bd0eaa3e42742b004a74b82a7acdc1efc46e74a3f5ec68cb93399d3755be9cc679fa4fdfc436fdcc2ae9f777ef8d25587bc", 0x81}, {&(0x7f00001e8000)="a975363f6b0192fdde466e1b55fa", 0xe}, {&(0x7f0000983000-0x7e)="25846ac963e833a0635c33c0a765b7786c6d75facbb0761e9e3d179933cd17663fdc195bc32d712c54560837ca36911e640e19a3f2b33b5a12e238e763110dc9da4b0194abbe8b3982a8173398a6e3ac11488ca9248357b6690950de0816da0d0d234c40f12fede187cbbfe659106597639b13088222a9515989d3132dc8", 0x7e}], 0x3, &(0x7f00002a1000)=[{0x98, 0x110, 0x1, "1b2432e77b05c39600d601f6560fe7feea1b59e5d247ec104828c9077c5432660a50ae68e7a84d9c059bb99706c8288ed2b498257303801576ffa82fdd07e27d6432b18d431f92029269a6f40a1338858c673735bccb553122dcfd663a85f4d4d30bcdbe67521b431fd3fee2630093b32b33d170c4d1de23a36ea628299db5219a69b557a801"}, {0x60, 0x10d, 0x5, "16b2bec43b550407a55d027734c912bf85b23d5196d1ba80653d57806b9f7440d552e1083475c3d111e9daf9f696b43d282704013700d472fa99a810a610c6cc874254e5df273ca195a64364"}], 0xf8, 0x48000}, 0x1}, {{&(0x7f0000e38000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f00005fc000-0x10)=[{&(0x7f0000de8000-0xba)="da229474abdea9365a370d1d62d866ae2721984304d12e7e0aeee6fcc2170f1e96bf095416ec6c6b4dba82d982e41f740936d0d372c4b7602f70cb3d3d219ebd50e7eae0e8465cd2ffc1e0a71ffd9b45250f18baaf85385840f1c438c3a5bac81b1f15aa3718a45b9b0b83702a75039ad3def98457bf2ac09822d88e4ac8464b50cfd115a09137073d40af74c34ae61faacf74205ccd7687b29d8f4bbb5e89adbee0bb68c1729b8b2bdaf90203e8ccdf39e2698a3d7d8592d953", 0xba}], 0x1, &(0x7f0000772000-0x170)=[{0xe0, 0x1, 0x4, "3fc14fb375bc39a7f18bed35d76430a6bb400dc81f7d3442810e045bfec579b82eda117b9f5b6ce29ba39b1f023d84be588f9462ec24367bb4867776f6f17ddeb1efebc8a3fddf763f8967c293bab53496710c91d432e0cfaef5b2d5c057f04da12025f8a3cd2da057dd9b592f424e99693e30daa19a6be77b47da0980c95511504f661945fb288209be14537b6f11255f4f10d5c8a49ed5d3b820d346b55a3999a6b01e2a06139552718a2ee2f793b8523f0a1727105f8fa86d92a7406f7593e581dd5119f860e8542a5c"}, {0x90, 0x11b, 0x7580, "04cbd12f92de24047db8d21840f529a9d047f7302b24e0e63319bed73d5e494b43fa2b6f9b262b1f2e64f535920b7639c0852082b4bc3ae6e978512bddd311a7e295375363f3c7c0ee2f5d6c94e60146495960066bd7bba60eda8e5fe11e20ed3a6dda83a2c215d8fb34d62dfa885dbdbbed39c80266b9abe6817ce025077a"}], 0x170, 0x2404c851}, 0x401}], 0x5, 0x40000) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) r1 = socket(0x8, 0x800, 0x3) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f6e000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000f6a000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 75.631119] audit: type=1400 audit(1517825272.607:53): avc: denied { map } for pid=9997 comm="syz-executor5" path="socket:[21711]" dev="sockfs" ino=21711 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000e88000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000e3e000-0x4)=0x1e) bind$vsock_dgram(r1, &(0x7f000019c000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f00005d1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b7c000-0x4)=0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000220000)=@int, &(0x7f00004e1000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) accept(r1, 0x0, &(0x7f0000a22000)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x7) pread64(r0, &(0x7f000072e000)=""/69, 0x45, 0x0) getpeername$netrom(r0, &(0x7f0000b1e000-0x48)=@full, &(0x7f000098d000-0x4)=0x48) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) sendmmsg(r0, &(0x7f00009fe000)=[{{0x0, 0x0, &(0x7f00002e3000-0x18)=[], 0x0, &(0x7f0000f57000)=[]}}], 0x1, 0x20000000) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) epoll_create(0x4) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[@multicast1=0xe0000001]}, {[]}, {[@broadcast=0xffffffff]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000e9b000)="a49adff143199d5fa3b2c68dc5e1dbc30d17cd9d13b77062d81d0c5f7f52944227085f5b3db5871793687699ccc7ac6f8feb6f379a8ce33c3227eed39f8b1a1c71a281f89df44fa9afaa25b7c10ca3bba38b9bf9", 0x54, 0x40001, 0x0, 0x0) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xeef7, &(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a0c000)) r1 = socket(0x1b, 0x807, 0x0) bind(r1, &(0x7f0000b3f000)=@generic={0xc, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee5adc8b9f70dc136cb184a"}, 0x2f) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) socketpair(0x10, 0x1, 0x8, &(0x7f00001b3000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000704000)={0x23, &(0x7f0000573000-0x23)=""/35}) 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00004ca000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='teql0\x00'}}) r1 = accept4(r0, &(0x7f00003fe000)=@sco, &(0x7f0000dcf000-0x4)=0x8, 0x80800) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000d0d000)=0x79ea, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000eae000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000016f000)={0x0, 0x46dfebe3, 0x6, 0x1ff}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000211000)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000c63000)={0x3, {"472633e5867617"}, 0x101}, 0x10) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x8, 0x802, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xa7, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xfffffffffffffffe, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008ed000+0x9c6)={0x5, [0x4, 0x20, 0x0, 0x1, 0x6]}, &(0x7f000089b000)=0xe) 2018/02/05 10:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00008c9000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000672000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000b19000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000042a000)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000b0e000-0x4), &(0x7f000012c000)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r4 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000e86000)=[{&(0x7f000030c000-0x60)={0x27, 0xffffffff, 0x1ff, 0x3, 0x75, 0x7ff, "004dd870ffb5ecade0224c9a1d9f7e83a3b7c18b53c4e1245f58f1125fa7fbf0482abb29199ac94b88f92eeffce7804e4594b67f0dc60a678231b0ed753409", 0x100}, 0x60, &(0x7f0000460000)=[{&(0x7f000024e000+0xf40)="40b78bf801bd2c148e070e5f0100356f88e1c6b463cb3577028ca770b9147638e073b1bf6bb8aab312de1b4e18512c71b51666459a1ca2f9ac6417de02c07b3f9d7dfc3267cd4e0b237de2d026623812615a4bd0b2a0ef510e031e73b4108566bb33", 0x62}], 0x1, &(0x7f000041b000-0x88)={0x88, 0x115, 0x2, "5695d2f37392f90a3c28ac61908e9b0ac54a2063547c0f8e82de0be161fb7d2dc60d7978e0399c0792f11978157563fa96ef02779043284d9e86c98f4fd4070826e065809e698769a6a59e38f988912b8038d4db6194ae15ebaef3877e9e8c075cedbd5b924e654c69e2d684ebbf62f61c765a7871d3"}, 0x88, 0x40000}, {&(0x7f00009ab000)={0x27, 0x3, 0x1ff, 0x7, 0xd35, 0x9, "cfe4762f222037d5109e7b5090a80a8acfb8f6031e2bbf22c1bcb17efa36d58e886654e77b72f9dd0dadc6b953c44d093df8fbea5cc79a8cbc63a174432e90", 0x136}, 0x60, &(0x7f000052d000-0x50)=[{&(0x7f0000a6d000-0xd1)="81545273cffd0411b498ac742094364eb59995be089da8d1227e3b572b32f736c59124818ceb0e26f6aa5565ed4373b722b2decc6250abb5e66073f55025843ff007423d5c48c62f19b059153349ea0896fe01001fc53e9c602970f6633a1b8eafdef06f22f470788a73d91452b3fa7c6cd3d12b7595470bc7b406ab95e4a1d35a7f99a17dc1ef75276d90998ede8d486cff7aa8985d09d048a77e5c1d57d11cafd712bc38c8de42c9bd5511a32a494ad67d01f936840ccac55f031ca30471af2a750f944c5b373a1147808fc723fd224c", 0xd1}, {&(0x7f0000586000-0xd2)="90cd6ab3b950b0b999ff497c6a4508741af2e2f52a8dfb23fac22ef32de77016ecf405e748581fa459ff3c2f4efc2840c91d0d52c74a8b77339835b81da946ff90b92451c1ea5874a9ff74054d68bcb087ed70968c849ce80d9c0a2c41238598733ed4ac16e12ce1f0b4551aac1a6e732998b787d52e6287de8bc1b9e22dad56ca4e8d64699a99051e67dbc3b1576031ad5729cc8621a850c8ba78daaa07d36bc70d5c674da74bbd36a4193462ba119f0d56e7185b28a57324b16660fa9dfbefb583a1e571d22be620398677901dfc58a0bf", 0xd2}, {&(0x7f0000785000-0xa4)="70a2796661913fd105222f3ef37a2b94f0f074b5fb81c7af8d039a3a65b1521a5d5d1efc8e33d8639427cea312dd2d7067052205ddf5a9f0ef0727e2258d3de910855a0c396cc33715ab6b6b0029ee763ffb6e8c063afd49c80fee5c509c68cb96c5dbc6ff32735763ea54e36365c6dc08dca3c088d69f4a1ebc7947137d9bd66fe0d5038db4bda42bf9e74ea43a4a563bd2ea146a391e6ff53ad860697a82a0251f4525", 0xa4}, {&(0x7f0000f0b000-0x7a)="5ecba3c580340933dd3589e032bf0a62fb0184fdd1e7bab8fc99cc4e0032542b9280f8b919de155adff9679616fa617163c254901a03e0e883e697b266c7866ec9dd6880ace4632bf3a4bd42632a0965dcb618babd347c1f3b8697555b98b8c93042824abbd4544e93e9895602b75b79fc4490a774a701c4c1a0", 0x7a}, {&(0x7f00002b1000-0x41)="0a45cf4a532574dcf7bf7a50224e8b01b86732f16b75dc677fcb9e3bfe7a38968684ff7c5e5999e8971744024b0601d3007d0e2a73384cbcfd67c28a46c80e2713", 0x41}], 0x5, 0x0, 0x0, 0x4008004}, {&(0x7f00005c3000)={0x27, 0x3, 0x2, 0x6, 0x10001, 0xf738, "0eef12dba05d451969c517fbda4f0a63fa2120b9881edb9f614f9321569ea69a2fcc26162f3cb4cc3eebfbded0dfc2792fb4bcebdd727be72fbd490289ff87", 0x9}, 0x60, &(0x7f00001ab000)=[{&(0x7f0000003000-0x1f)="86201cec2f8938361d7aa380720bb735032f0105268f5f3df59f0bcb088b6f", 0x1f}, {&(0x7f0000123000)="2d7996ca4651b1c0dc9b57e2eddef88708f0e296b7642b9a848ecc293df05dc1c9c5b8e049ebdc65ab4c1af9245b3c30d6295f59656d74bd77d6db3df15c753fd7d12ce6293a5ed78baf62de10e99b939e3984b595244521cefc134ff9a884d350293011f4f839bf6428c172f8e9893ad3cba86278bc526f6b75140963a3ebbffdd5374e7dc1d7f7cbee4b8fabcdb07197373f6b96c0d6ad", 0x98}], 0x2, &(0x7f0000d00000-0x38)={0x38, 0x1ff, 0x1f, "181a515772bd2153b5a07b274ec595ae0191ef122f8bdc0b45906ffe73d27e1afe7ef2"}, 0x38, 0x24004885}, {&(0x7f0000ca3000)={0x27, 0xcc, 0x2, 0x7, 0x93, 0x7, "6eb6032aa29074984e4422997a9497f1af3cde2bdb3482638f707d09afdf6ec590d40657233a287a34da06e04594d00090d7c103b744f33cc2e61a5921a2ca", 0x3}, 0x60, &(0x7f00007a2000-0xa0)=[{&(0x7f00005ad000)="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", 0xff}, {&(0x7f0000733000-0xc9)="4688a05165ccee19df07f435b1a4d42eab8ed8c86eed4d232efe202a637965a84247cded36107401e7a96f5f7f00182edc210ebddab98886116f3b5ba680864fbf855e31f9f39c0a77e5b7dade45b9fd36117effc9796a642ee453e8b034ed2c5b804bef8e6c473bff227977c2da132b25cb36d741926c8cdba1a619aa3636ad5fcbd98e25692c184ffa799595aebbb37f5d0a15b66613e671f284e5e43aba78ba604ea889af631bc6b36055b91e54d58c3d8ccf28efc160117657ef7164c9a23c21c85511352d160d", 0xc9}, {&(0x7f0000e4c000)="d03b4e1e1bb659944596480d6c0bdf99fa3dde9ddfb36566e753b45ffbb710f09eea0357e81dd92853a2f1df9744d6e43c95d5c88de019455a21ffd2f6d38e006516a1f65655906f7e8e775638574a1f68c69d3d15a699c882a6918d91a76d28441608d7a1f48d33ae2962de49655f46acfeddb2e57edd71cc794d31227600a229193f8092f1993bdab85ae59bd2719964e82087e444fcc6d1cef51d32c8caaa0bbb58599b9aca9b106173c515e5a39b3c168768bf899e448263c9d36928231b7f1a334e8c535fb32ba6ef7ae7c2e382ed21958bf0e1e11142a4355d97041581ebca016be79f", 0xe6}, {&(0x7f0000954000)="3b7a04bd82ad137af4e369e922008e6ece1fbbaaae8b18275b7285544dd913e047bd60c207b42f83541397658c1b34bb5799dec86934b2395a7f054b29a0586ca367b34c1537", 0x46}, {&(0x7f0000bac000)="63994738d441f0ab4697ddb625524fb96537bc30061f9997135b501060d936ec1c3441c4c0fb82eff6cbc9baa89076500de5697a49fab1a44cf2f8aaa5ea54a5841d8d07cc80949677f7c143fedf48e3cf4166050b95c0101cc9e8b2b991e65edfb31be2ac8f9740a6a045f3c1e8f6d19220f4cfef1f80ab2e72ed5288468fab0fcc83b9d0d34415fdd1775d2544437912", 0x91}, {&(0x7f0000f22000)="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", 0x1000}, {&(0x7f00003cd000-0x2a)="3c3ffff004609cf8d8d28a2e92346ed5fd7a45f6f3001dfd820858d46783250b4c44b6d656c8c66af76f", 0x2a}, {&(0x7f00007f6000-0x30)="797928d1884fb6a8d31615ed552a52bbea8bc1f35e7430c1e0d1be44fd7d4165419ff157aa8b205e74034e4575047def", 0x30}, {&(0x7f0000420000-0x6)="52a65cd5d62b", 0x6}, {&(0x7f0000d30000-0x91)="f3a76018ee2bb0b167e004f00e46b81d5f3fedf2c711b77c0b06b3b53b5e93a07a386aa96c164b16118ee4c51a646a17620efd8bef25f157ca9a639eb386dc1f2cc12001733af6ed07e1acb84daf0f0d7e2f65f0d2c96a71a4ef365b61509c952d472b966dd2943b74ada12768f205ac688f463453c68a52985c5ef58ff1121b3084cc494a676cde688a53edaf0a3aceed", 0x91}], 0xa, 0x0, 0x0, 0x4000800}, {&(0x7f0000330000)={0x27, 0x3, 0x7ff, 0x7, 0xff, 0x8000, "595ac5ab89be4586d8153dda5ba9b2b35ed0dcf6a41dd7aa285c4c9b705a4dd6d6f3837799af53a85367d6d02aada775067fc4e0a467714a73b519fe0cca47", 0xffffffff}, 0x60, &(0x7f0000145000-0x20)=[{&(0x7f0000526000-0xa1)="f36532c69f45b74adb1f10499d9c8a16954a0f8522acc8540ef18ef2a522365ee3f629e23157f16779051decc656458e51ec16b18bdd6634b7a7a6e6ad1832d9f6c56c24b78e5f5b3ca3ff39ebf6eefae47de5bbddfa5dc8232716cfeccbd0a683b00944da123137e9605fed03077ef57250d35ebf85f8e21df5ba5252e88a72aef5c337ca414801714eb6b72cd8189439eed42cac7adf1623fb2a0780a5536649", 0xa1}, {&(0x7f000072e000)="17e9a2007b60ddf9c90607d0b2b1cb3d842ca8ba44e62af5935d02af82d8e5a09f8d2692c44b26483202d0bed07eab8e457a0c746b39d395fa77d8af5a3edb368f7c4f6b3a823b87d5abcea5f39d68079dc162acbf45b2f6db244a50801d639c8fc3e22619dce155e5d16cdf5b9827946df3ae352636f2c6ddd17fd6d0788121f916eec24c36a29f78c425961a3adbe211c5ed096c313c5bc37e161b572562e4b8da147c7d11763620a56956", 0xac}], 0x2, &(0x7f0000168000-0x58)={0x58, 0x111, 0x3, "fbcaec24d9dba322d6a0810b041750847d44bc9d4d3476717be7cc995adc68366cbc11e8080e4c85edb6863df88a14eff8ea43bb3b683bbd99d990654448fb525c126ab2"}, 0x58, 0x8804}, {&(0x7f0000b83000-0x60)={0x27, 0x80000001, 0x400, 0x1, 0x0, 0xfffffffffffffff8, "1f8584701edf06a52fea06fa05fb4e9e13f73d3d9eacd4d8b840bb44dcf795a03287fb97ba9357842eb0a5eb768fe6fa43f0e8906d14765603db8ebb89fdfe", 0x7}, 0x60, &(0x7f000055a000-0x30)=[{&(0x7f00002db000-0x48)="198127adf1f21f30417b1e92b969048b121185df4e933f624d2ccdada76c059892c5426ba09d7970a272cc0b21b9a0c2b62d5e54dfe65559cf485e282beebccf705839de1c631729", 0x48}, {&(0x7f00000ae000)="62826d9736f104a4067b475121bdf1c31ffa1668cd49440cfe64022dfa81db6eab35a36b213dc7c1761e86708df414d2f0c88faff4f99d1f8f7d0365aecb7e58467f5f3ba127b487d475e22904d84db9da8edaf75d599ac75c8465c02bbdf6e188fe79496be07ca7f777b2906a73bf3ada1d8506094d3c2bb7cd7a47a8e9214fa6a139", 0x83}, {&(0x7f0000620000-0x67)="334de611694b26b4eedb3be64b5c9ce9077bd4b000df10039c1752a666d66de0c449f7b9421fdfb3da2f8449ff6f27f4052e9a9d6c7aac7a16b66eac4672d339242201004b9d3e47af7e98877cbfb3e48db63bfc870b88defb81e8fdffc4a62873243e47666a74", 0x67}], 0x3, &(0x7f00004c9000)={0xc8, 0x3a, 0x7f, "967215bf7149e9956533c81e3bf15631a2bd6de4cb81d8fb1d229a3f12bc35e9d9b504ece485c3899948345dbd807123add7537a2384f434a1c7b357f88bcbdd0c2d066fd43f34e659c67ae326a6cd6cb3a2bb169a8315117d6effa339deb46a7d1933f91bd3609cb645a802b37fd532f0bae7c8494051531bc6d630d022e32bd18bf603c269af588e36a1d4640ae209757b4b0b64cd7796e164c65e9166ce68a7b442129e9ebe61b794b030251c859630"}, 0xc8, 0x40}], 0x6, 0x20040000) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00005a2000-0x50)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @empty, 0x8, 0x80000000, 0x8, 0x400, 0x0, 0x200004, r1}) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000547000)={0x0, @remote, @broadcast}, &(0x7f0000db9000-0x4)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ffc000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 10:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b91000)={0x0, 0x0, 0x80000000}, &(0x7f0000d82000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008c8000-0x8)={r1, 0x6}, 0x8) 2018/02/05 10:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb9000-0x4)={r0}) bind$bt_l2cap(r1, &(0x7f0000923000-0xe)={0x1f, 0xfffffffffffff6de, {0x0, 0x9, 0x0, 0xffffffffffff2973, 0x9, 0x1}, 0x5, 0xcc5}, 0xe) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ea2000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}}]}, 0x34}, 0x1}, 0x0) getpid() socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e4f000-0xa9)="f189087e8b31d3173a9f0e7655da013029a19dc7588a57d4c4da5c2209af5576af09d91d897ef3c62f67debfabfa438a4d5a216d05f9fc6202b89c1990fa6545dd336d8820fee30eebe0a6dc4bf7714e077640481a066db8a36638a8aece74d12bac2fe7daf286435271a912cc5095bab63ad798187f9c77d1378e0753a3cc20aad756c89744f324d7717e5d1c5e73fc8e2e757c3dfdd50f1c3604c87558efc33fddf8886a04908ead", 0xa9) 2018/02/05 10:07:52 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000fbf000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000c0b000-0x4)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000773000)={0x2, [0x0, 0x0]}, &(0x7f0000fbf000+0xe09)=0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000449000-0x32)={0x0, 0x2a, "3a60c5b0cd05df334d15017fe9df23acf19e18e514955db1ccd37d5476e6254af13b7ea770c3c1c8c251"}, &(0x7f0000801000)=0x32) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc0000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) getsockname(0xffffffffffffff9c, &(0x7f0000fbf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000782000-0x4)=0x32) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fc1000)={0x9, 0x8000, 0xffffffff, 0xfffffffffffeffff, r3}, 0x10) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00007ac000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00005f8000)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x70, 0x8, 0x3, 0x3, 0x8ba2619268fe408b}, &(0x7f0000634000)=0xa0) bpf$OBJ_GET_PROG(0x7, &(0x7f000030c000)={&(0x7f000012f000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/02/05 10:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000012a000-0x10)={0x0, &(0x7f0000001000-0x18)=[]}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/05 10:07:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x457, 0x0, &(0x7f00006ec000), 0x0) [ 75.894201] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 75.901727] IPv6: NLM_F_CREATE should be specified when creating new route [ 75.908918] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 75.923827] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 10:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d2e000-0x9)=@rc, &(0x7f0000c2d000-0x4)=0x9, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5}, 0x10142) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000400000-0xa0)={0x0, @in6={{0xa, 0x1, 0xc6c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x66b5}}, 0x8, 0x0, 0x2, 0xfffffffffffffffe, 0x24}, &(0x7f0000a76000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000018b000-0x8)={r2, 0x5b}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dd3000)) 2018/02/05 10:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a60000-0x4)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004b3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007ab000)={0xb3a, 0x1}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00004c4000-0x48)=@full, &(0x7f0000ef3000)=0x48) getsockname$netrom(r2, &(0x7f0000c49000)=@ax25, &(0x7f0000ad2000-0x4)=0x10) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/02/05 10:07:52 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000468000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f69000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f69000-0x4)=0x32) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000f69000-0xa)={0xbad, "8847e3388def"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e7000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @in=@rand_addr=0x3ff, 0x2, 0x80, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x67, r1, r2}, {0x7, 0xbec7, 0x8001, 0x3b, 0x5, 0x800, 0x6569, 0x3}, {0x10001, 0xfff, 0x9, 0x7fffffff}, 0x0, 0x4, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, 0x3, 0x1, 0x7a9f, 0x10001, 0x8, 0x100}}, 0xe8) [ 75.952140] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 75.959699] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 75.984573] skbuff: bad partial csum: csum=65535/65535 len=14 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000058f000-0x1cb)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x23, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00009e8000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_ifreq(0xffffffffffffff9c, 0x895f, &(0x7f0000a72000)={@common='bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0x2}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b55000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x1, 0x0, 0x2, 0x3, 0x23}, &(0x7f00002b6000)=0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c69000)={r1, 0xfffffffffffeffff}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000101000-0x10)={r1, 0x84, 0x3, 0x2}, 0x10) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000086000-0x58)=@alg, &(0x7f000029e000-0x4)=0x58) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000312000)={0x0, 0x1, 0x3c63}, &(0x7f0000313000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000113000)={r2, 0x0, 0xaf, "76e8a4eb43e4a6f2b6a37491d12e236f4849fbb103a6b47303c36c445be14099eccfe2220002cad13486617e6c7a1bc51d9ffa8f9e886867c71486bb39d40ad218b025857f67f51ec5a2413e535a94a72c5219214090a88b8a139df3125aabcc15cffbb2da11bf84d62b999189483b40250266b295f30b77a8516c4d5ae458245497b207ed3f10626596e9aed0eeaa3521edd91c9f7ee56537ce38fd390ef9c8e45ef2f99d7389d6d39024fc62f70e"}, 0xb7) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000312000-0x4)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000082000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x43c) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000311000)=0x3, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000028b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3402}) recvmsg(r4, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) recvfrom(r4, &(0x7f00001c9000-0x96)=""/150, 0x96, 0x102, &(0x7f00001e8000)=@ipx={0x4, 0x0, 0x0, "ff3ce4dd2f40"}, 0x10) sendto(r4, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004a1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x38, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "2f03801af761db548296d9448c06ce6fee6d291e2f00f7000300398e"}}}}}, &(0x7f0000d00000-0xc)={0x0, 0x1000, [0x1]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e80000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000043b000-0x20)={@generic="eb9502abdd6a0a596497b91d8bf104af", @ifru_flags=0x600}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aef000-0x4)={0xffffffffffffff9c}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000730000-0x4), &(0x7f0000764000)=0x4) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) sendto(r0, &(0x7f0000540000-0xb)="ae61d5372b40f7846a104e", 0xb, 0x4000, &(0x7f0000023000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-cast6-avx,rmd256-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000cc4000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ec6000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000127000)={0x7fffffff}, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f00003e8000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 10:07:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d4f000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@generic, &(0x7f0000001000)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x2, 0xff, 0xf, 0x10000, 0x1000, 0x80}, &(0x7f0000000000)=0x20) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000082a000-0xc)={@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000a, &(0x7f00005b2000-0x4)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000eae000)="ad61dc1bcb0b121516a92012d1268487ba4274725469885e5bbdeca84e592408f7cb554c68d737963c2439a19f7df477b754327ea6a9bd8b77fba53b5de7c30f7b4160819819b8e6c588afca7f1d0ec94377649cc1f9c2ac40d33f104b4889e3d7e1a5c186eb026dd1b87a3c5c3d0020e4acd3eae037c8203630af548cd250cb793ad416ff7d6c0537a1a3bd4914e873fbe9a8a43fa417f9", 0x98, 0x8000, &(0x7f0000b67000-0x17)={0xa, 0x2, 0x4, @empty, 0x8}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000184000-0x10)=[{&(0x7f00000d8000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f11523fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afda0908defaa7791427bcddcea7524db1da4d08c688a891f9", 0x369}], 0x1, 0x0, 0x1e0}, 0xfffffffffffffffc) recvmsg(r3, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75}, 0x40000022) r5 = accept4(r3, &(0x7f0000b08000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00009e7000)=0x1c, 0x800) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000c76000-0x4)=0x8, 0x4) [ 76.042336] skbuff: bad partial csum: csum=65535/65535 len=14 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x100000001, &(0x7f0000537000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000180000)={0x0, 0x6, 0x100000001, 0x9, 0x90, 0x7, 0x40, 0x4, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x6, 0x100000000, 0x3}}, &(0x7f0000ba0000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4d000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x100}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000384000-0x5)={r1, 0x2, 0x10}, 0xc) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000009000-0x8), r0, &(0x7f0000014000-0x8), 0xfc6, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='sit0\x00'}}, 0x1e) writev(0xffffffffffffffff, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000769000), 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028f000-0x4)=@int=0x101, 0x4) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000049b000), 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000a53000)) socket$inet6(0xa, 0x0, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000), &(0x7f0000d75000-0x4)=0xc) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000001e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x4, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d8e000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f8d000)={0x0, 0x3}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b3f000-0x20)={0x10000, 0x1, 0x200, 0x1, 0xbb0, 0x6, 0x9, 0x8, r1}, &(0x7f0000bfe000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b53000)={0x100, 0x8000, 0x8, 0x8000, 0x8001, 0x2, 0x100000001, 0x8, r1}, &(0x7f00009a8000-0x4)=0x20) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f67000)={0x0, 0x7, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000e0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000094d000-0x4)=0x14) 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f90000)={0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dad000)=0x14) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000)=@generic="2c01a38ab0513634e1a15f8be47636f0") r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) [ 76.208354] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 76.230740] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10), &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fcf000)={@generic="47792e991a5efb46a06767ee3c9b0d73", 0x681}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fd0000-0x10)={0x3, {"c8cfb6fe42fc97"}, 0x1}, 0x10) 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x1b, 0x0, 0x3, &(0x7f00000ec000-0x8)={0x0}) preadv(r2, &(0x7f000030d000)=[{&(0x7f0000c45000-0x78)=""/120, 0x78}, {&(0x7f000070c000-0x5c)=""/92, 0x5c}, {&(0x7f0000f0b000-0x3b)=""/59, 0x3b}, {&(0x7f0000bf8000)=""/4096, 0x1000}, {&(0x7f0000a67000-0xaa)=""/170, 0xaa}, {&(0x7f000068d000-0xc2)=""/194, 0xc2}, {&(0x7f000017e000)=""/90, 0x5a}, {&(0x7f0000f79000-0x6b)=""/107, 0x6b}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001c5000)={0x0, 0x401, 0x5a0, 0x3}, &(0x7f00002d1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c95000-0x8)={r3, 0x1000}, 0x8) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000679000)={&(0x7f00000b9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000317000-0x30)=[{&(0x7f0000ad1000)=""/157, 0x9d}, {&(0x7f0000ad2000-0x3a)=""/58, 0x3a}, {&(0x7f0000697000)=""/184, 0xb8}], 0x3, &(0x7f0000ad1000)=""/14, 0xe, 0x8}, 0x40000000) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000ad3000-0x4d)="81c5f5f58defbeaa02a9ed038e10769baa21e866e263d96511e495e36d7cb72325dc17550e733f4351cbe941c2424e9c2969933b346b6762c7f00fba6522c1ca35db570eb918818eedba10f335", 0x4d, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002aa000), &(0x7f0000ad2000)=0x4) shutdown(r0, 0x1) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x28, 0x0, "18009c0ef72fa684495df6b664a6049bd5ea1719375d46d15c757c2e1c7b54c5"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = socket(0x9, 0x6, 0x3f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000d7000-0x4)=0x23, 0x4) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e95000)={r0, 0x0, 0x1, 0xdcde, &(0x7f0000790000)=[0x0], 0x1}, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000475000), &(0x7f0000549000-0x4)=0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000afb000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00008ad000)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002a0000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000d27000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000497000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000bd1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000696000)={{{@in=@rand_addr=0x20658c44, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x0, 0x80, 0xa, 0xa0, 0xa0, 0x6, r2, r3}, {0xba9, 0x2, 0x8, 0x28c98de1, 0x6, 0x0, 0x3, 0x8}, {0x7, 0x5, 0x0, 0x2}, 0x6, 0xe, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in=@empty, 0x5, 0x0, 0x3, 0x0, 0x9, 0x7, 0x7}}, 0xe8) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x8000000000000, 0x0, 0x0, 0x10000002000e, r1}) 2018/02/05 10:07:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0x8000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x6, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x80}}}, {{0x2, 0x1, @rand_addr=0x8001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}]}, 0x3c8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, 0x8, 0x8, 0x40000000}, &(0x7f000038e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x8, 0x229c123b, 0xff, 0x80}, 0xa0) r3 = socket$inet(0x2, 0x80005, 0xc26) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x6)={0x0, []}, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ab1000), &(0x7f000016d000-0x4)=0x60) r0 = socket(0x4, 0x80b, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b1d000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009b3000)={0xfffffffffffffffa, 0xfffffffffffffff8, 0x4, 0x8001}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 76.255115] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 76.268106] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f00001ff000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f000077e000)=0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000d2a000-0x4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000095b000)=0x7bc, 0x4) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000625000)=[{0x7, 0x5}, {0x2, 0x5}, {0x3, 0x4}, {0x4, 0x7fff}, {0xc, 0x3}, {0x0, 0x2b}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d2a000)={0x2, &(0x7f0000d2b000-0x10)=[{0x3, 0x0, 0x8, 0x3}, {0x2, 0xc00000, 0x0, 0x9}]}, 0x10) 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000491000)={0x0, @rand_addr, @loopback}, &(0x7f0000926000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b22000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000f37000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006b7000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x200, 0x0, 0xe0, 0x2, 0x20, 0x20, 0x21, r2, r3}, {0x1, 0x5, 0xb8, 0xa6, 0x8, 0x1ff, 0x8, 0x6}, {0xa6, 0x0, 0x7fff, 0x2b7}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x7f}, 0x0, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x1, 0xa, 0x7bb3, 0x3}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007a6000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0x2, 0x8, 0x8000, 0x4, 0x3ff}, 0x20) setsockopt(r0, 0x6, 0x80000001, &(0x7f000049d000)="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", 0x1278) 2018/02/05 10:07:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000-0x8)={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000001000-0x8), 0x7fffffff, 0x2) accept(r0, 0x0, &(0x7f0000c4f000)) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f00002f8000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) close(r0) socketpair(0x3, 0xa, 0xb03, &(0x7f0000997000-0x8)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000180000)=0x9, 0x4) 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000ac1000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000010b000-0x4)={0x0, 0x6, 0x8000}, 0x4) connect$inet6(r2, &(0x7f0000a46000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/02/05 10:07:53 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[]}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f8e000), &(0x7f0000aa5000)=0x8) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000024a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000fdd000)=0x26) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000062f000-0x14), &(0x7f000092c000-0x4)=0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000f0000-0x50)=[{&(0x7f0000fdc000)="006c545a53dca0a64f6c588fbee995816722f99bdf56fe1548dcba3ad4179dee7cd6a58b3de34d77eb656705a8ee2202829a66d8a231e703292f0aa62aff809c72a624f33f7d9b517534fd4b92da17ea0628d5a63408a587360a06071d3920599972825759e305f97e29efc60b754cfbdc9dec97608a01c886995961f332ce7fe8086f1da087097e85ad08f9d584b01bec3bffa4f4a22a5b8c212dd3fdf203694ab4d95eddc144f6753c8738550c14c2a5b853c543348f44141e85f070205f6a6d044dd9aac6ef0be4eae4e1dd1a3f22dafd3980fdadf423361f8ac3e4453204e9525cb1bf49e2a86cb28686745c9250296da2de4f2c02690d", 0xf9}, {&(0x7f0000fdc000)="783553879a654fd986a3a66cff12766d6f0d3ad8f966bf38249b5b6b84e396a14d3f1b0a50fbd91401930feddf2d3c1aaa3f38a662a841c25851cf7fd3dc69d251763758324b45a15efbe1dcb8796ee15e3aeba2c28bde8e6640921f7339c34a453f284d6a3743b039916290b2ec20dbdfc72a26574450b1ff87c8c3c20a5f4a32", 0x81}, {&(0x7f0000fdd000-0xb9)="fbea66efea44ff575f871d3f97a288dfe08b79b7af68daef13132f78b7a3f6ccecd43a66e1692604a2bf6b276e5763c2f0b75a896fad511e3e91050ca166989fecdd23810ad6674131165e6424f1a39a16fb7a5cbfc9bf37bda3feac0d893601db5118e99f543877d81d21b303c1d6b933d4d340b911dae8e80121a46c1ffa33fe65da6901418055769d1d35c42817ee61362efbe2c010db5d3497c178cec0163259a9ec83f05050d008bdd51dead016e2122054e5b12fa01f", 0xb9}, {&(0x7f0000f18000-0x87)="9f875c0c1d6589c5ab3cb46d4f0818a9e9deb5ddfe1abb5f9567c8fbf25d573b57f71ddfba2e0c90fe7803f8addfc6a64b4606169aae4fd93f4aecc13878cd4400cbe28134fe77722d2ac7b24d6c3515da4c919d1b4ef3147409fd8a869edc0949add31f081409249cd73ba6ed4763bdcbcb7321dce0ee17742c0cc0f88c8107cae51a499a6082", 0x87}, {&(0x7f0000c74000)="52077d0485364d", 0x7}], 0x5) 2018/02/05 10:07:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d81000)={0x0, 0x0, 0x0}, &(0x7f0000133000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f000099c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000880000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r3, r2}, 0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000009000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000008000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}}}, 0x1, 0x6, 0x100, "ae2bb0c87fb70c280fd4848a2acdebed48078417f4a979bd0b433ff56825490402114ba094f5d9f69cb9fe32fc3888ce0b689d6838bd1b25ea29c76e91da01991217faaac212ba1077d80da7a731c5f3"}, 0x160) 2018/02/05 10:07:53 executing program 1: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00005dd000)={0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00001f8000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}]}}, 0x310) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10), &(0x7f0000015000)=0x10) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000016000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000014000)=@common='ip6tnl0\x00') 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000afb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)}, 0x0) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x1, &(0x7f0000838000)={0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00002d7000-0x4)=0x100000000, 0x4) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e24000-0x4)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008c2000), &(0x7f0000d12000-0x4)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1}, 0x10) close(r2) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c1f000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d8c000-0x18)={0x0, 0x81, 0x0, 0x0, 0x8}, &(0x7f0000670000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea3000-0x8)={r2, 0x100}, 0x8) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f000084f000-0x8), r0, &(0x7f0000fdc000-0x8), 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fdc000)={0x0, 0x8, 0x1, [0x276e]}, &(0x7f0000546000)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000080a000)={r2, 0xa2, "6c56669f695d2a3ffb67f0c50956183c32b447ab5fc97456690f04328b200a9860e4838dd57b1ab0d09837dbe461af14ef25c995fe6a8fff259b004f4ffd24d1ebc3b072ebff7497435f05d4f0570146a74e28ae8e17028d8d8b76a3b4b1d2dbe39da11d8430a657dc07b27e798e809002d5a4af50e7778ae8986767fc6ff647e8e635ca325c28d6a5f2c63ffcfa9265d217b2d810fef9b7d3f3d8771289c8224fbb"}, &(0x7f00009db000-0x4)=0xaa) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008a5000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d52000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x80}}}, &(0x7f00006a4000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d3f000)={r2, 0x6, 0xca}, &(0x7f0000f08000-0x4)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00000f4000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e6c000)=0x10, 0x800) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00004f6000), 0x4) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1e, 0xa056dacfdfbf0413, 0x80000000) connect$netrom(r1, &(0x7f0000dcf000-0x48)=@full={{0x3, {"0acac380af0e1f"}, 0xff}, [{"7c7b2df69dec2f"}, {"4a551d4c033a7d"}, {"22d0dc1e89ace3"}, {"d1c72a88b4ae4f"}, {"cb0a0c813f7a85"}, {"e7f55be79d7002"}, {"1628d755b8e07c"}, {"547ea99763a92a"}]}, 0x48) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000084b000-0x1000)=""/4096, 0x1000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000024000-0x8)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000fc000-0x8)={r0, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000}}]}, 0x44}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f2e000)={0x0}, &(0x7f0000ff0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000979000)={r3, 0x7, 0x100000001}, &(0x7f0000bb9000)=0x8) 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ff5000)=""/22, &(0x7f0000c57000)=0xffffffffffffffd4) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) close(r0) 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1f) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000001c000-0x3)=0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001c000-0x4)=0x14, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000001b000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1}, 0x884) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000f6d000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006c9000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x6}}, 0x2, 0x6, 0x401, 0x2, 0x4}, &(0x7f00009d0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006c6000-0x8)={r2, 0x7}, 0x8) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000668000), 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a35000-0x18)={0x0, 0x5, 0x30, 0x3, 0x1}, &(0x7f0000cf7000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f69000)={r3, 0x38, "4144079c5f779fdad4a00c20bfad119cfea4ba5b668800103259dc6774cf989c76832f0def9e114481e82a6ed74a56bdb69318fd731551b3"}, &(0x7f00000af000-0x4)=0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000874000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5, 0x0, 0x6, 0xfffffffffffffffd, 0x100, 0x0, 0x7}, 0x20) 2018/02/05 10:07:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000), 0x4) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000764000)={0x0, 0x0, 0x0, 0x381375}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x6, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000+0xb91)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00001a3000)=[{&(0x7f0000733000)=""/103, 0x67}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f00004a1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f8c000)=""/72, 0x48}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000529000)=""/112, 0x70}, {&(0x7f0000b77000)=""/20, 0x14}, {&(0x7f00004e9000)=""/72, 0x48}], 0x9, &(0x7f0000001000-0x16)=""/22, 0x16, 0x8}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a4a000-0x10)={0x0, 0x2c, &(0x7f0000f34000-0x2c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00001e6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005a0000-0x4), &(0x7f0000bbe000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000852000)={0x0, 0x5882, 0x200, 0x1, 0xd99, 0x3, 0x3e, 0x4, r4}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fa8000)={r4, 0x4c, &(0x7f0000a6e000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}]}, &(0x7f0000157000-0x1)=0x10) recvfrom$unix(r3, &(0x7f00001e1000-0xb2)=""/178, 0xb2, 0x40, &(0x7f0000e50000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000051000), &(0x7f000055e000)=0x4) sendmsg$nl_route(r3, &(0x7f0000bd7000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x20, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockopt(r1, 0x5, 0xff, &(0x7f0000943000)=""/200, &(0x7f0000edc000)=0xc8) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000208000)=@req={0x4, 0xd0f, 0x28, 0x7fff}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x7, &(0x7f000001f000-0xd1)=""/209, &(0x7f00008a5000-0x4)=0xd1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff9000-0x38)={&(0x7f0000ff9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000ff9000-0x60)=[{&(0x7f0000ff8000)=""/86, 0x56}, {&(0x7f0000b82000-0xfc)=""/252, 0xfc}, {&(0x7f0000ff8000)=""/72, 0x48}, {&(0x7f0000ba0000)=""/171, 0xab}, {&(0x7f0000ff8000)=""/204, 0xcc}, {&(0x7f0000452000)=""/53, 0x35}], 0x6, &(0x7f00006eb000-0x5a)=""/90, 0x5a, 0xaa}, 0x40002060) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff9000-0x45)={0x0, 0x3d, "c13e95db550fc0b8d7b978aacd87c185ed002f44a39be64b1fe74e38efd3b8f724eb5655941f7a2f19ec94b5b910eed9fa96af680ad4172dbe94513180"}, &(0x7f00004a4000-0x4)=0x45) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000108000-0x8)=@assoc_value={r2, 0x7}, 0x8) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000042e000-0x4)=0x20, 0x4) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1000000000000cf, &(0x7f0000868000-0x4), 0x4) 2018/02/05 10:07:53 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8d0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b5f000-0x10)={0x5, 0x200, 0x100, 0x1, 0x0}, &(0x7f0000ec0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f00001f7000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) bind$inet6(r3, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x3a5) [ 76.737848] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fd2000-0x5c)={{0xa, 0x1, 0x24, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x4986, @empty}, 0x7, [0x2, 0xffff, 0x3, 0x0, 0x975c, 0x2e, 0xffffffff904a7947, 0x2]}, 0x5c) 2018/02/05 10:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0xf, 0x7, 0x9, &(0x7f0000ada000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f000088b000-0x57)="bcccb378595d8ac9a06f5a8f3f3cdf76de3171d9cc9317dc70b95e23790f86f6ab7b73d4c73b7a6c15e58402d5a688036a2f1b3884c759ee0b0843a00090ed4666ad80297be9113c539944c741cfc3d01b817636dd7aff", 0x57, 0x4000800, &(0x7f0000e41000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004fb000)={0x9, 0x81, 0x8, 0x3, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000ee2000-0xc)) accept(r0, &(0x7f00001ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d0000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e2b000-0x4), &(0x7f00009fe000-0x4)=0x4) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000186000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d2c000)={r0, 0x50, &(0x7f0000b5f000-0x50)}, 0x10) r1 = socket(0x4, 0x2, 0x10001) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f85000-0x8)={r2, r0}) r3 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000231000)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0xfffffffffffffffd, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f4d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ef3000-0x8)) r5 = socket(0x5, 0xd3c6765793c53b05, 0xff) getsockopt$inet_int(r5, 0x0, 0xc, &(0x7f0000809000-0x4), &(0x7f00005c8000)=0x4) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x6) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x100000000001) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xf, 0xffff, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ac7000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000008c000)={0x3, 0x9}) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a70000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x2, [@rand_addr=0x1d, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x18) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 10:07:53 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000195000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 10:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) r1 = socket(0x11, 0x9a9ba2930426a034, 0xfff) sendto$ax25(r1, &(0x7f0000a71000)="c20af99d76b086fcf1cd3aa1841a4bf5433553b1c424996eb206789778e4a5e4aa6333a612798f115e0115128db505d326ba57f1f2ed8547179bd34c", 0x3c, 0x20000000, 0x0, 0x0) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/02/05 10:07:53 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f7e000-0xc)={@local, @remote}, &(0x7f0000147000)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xfffffffffffffc2b) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f7e000)=[{0x0, 0x6}, {0x3, 0x3}, {0x3, 0xffff}], 0x3) 2018/02/05 10:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d5000)="e476e0de97cfc45638a140fca12554d09d2ea2a65cf672603cba86b4b88e0cc0dc178d9ca40f19ada4aa2d1ff63728531f7cb30b0c32787bbe6ffe5e304e9d7819857f0bc4f14ef28daf984707572f1f603052b88e497148bf18765ab12b839166ffc0f7cff05bb27513760324d93da1b564f2c53d770a12ee", 0x79) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[]}, 0x0) 2018/02/05 10:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a1b000-0x8)={0x1, [0x0]}, &(0x7f00001fb000)=0x8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) 2018/02/05 10:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a53000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000833000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000086b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000013f000-0x4), &(0x7f00008d6000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a06000-0x38)={0x0, 0x0, &(0x7f0000322000)=[], 0x0, &(0x7f0000b75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000768000-0x20)=[{&(0x7f0000a92000-0x87)=""/135, 0x87}], 0x1) 2018/02/05 10:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x800, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000af7000)={0x0, 0x6, 0x20}, &(0x7f00006d4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000056000)=@assoc_value={r1, 0x9}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/05 10:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000f6b000-0x20)={0x0, 0x9, 0x0, 0x8, 0x6, 0x1}) r1 = accept4$inet6(r0, &(0x7f00000e6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f69000)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005f0000-0x4)={r1}) getsockname$packet(r0, &(0x7f0000113000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000076f000-0x4)=0x14) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@ll={0x11, 0x0, r2, 0x1, 0x17a1c00000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x22) 2018/02/05 10:07:54 executing program 2: r0 = socket(0xb, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x61)=""/97, &(0x7f000073e000-0x4)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000928000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x41}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000590000-0x8)="1e65a1ab415b7ac7", 0x8) read(r1, &(0x7f0000b79000-0xbc)=""/188, 0xbc) r2 = socket$inet6(0xa, 0x806, 0x200) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008b8000)=0x7, 0x4) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c84000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x225, 0x20000881, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00002d6000+0x595)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000b81000-0x20)={@common='rose0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b73000), &(0x7f0000484000)=0x4) connect$ipx(r1, &(0x7f00003ef000-0x10)={0x4, 0x7ff, 0x0, "e72c7d76ed4c", 0x8001}, 0x10) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f000033a000-0x1c)={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00002e5000-0x9a)="ddee1facb0d299e824e401fa6e22b682d76f138fa148a326dee7b80dbb0498f9452b4f95c2afff1bf693eb440674b5f6877cbbeb5fa873ceb46f1b3698302d812f905e12c496c179533c1585bd00df32f6ff53ded2bfe7a0614c54d52730b4d907c4c8f41cf02d2d3db261a4b0f69af1df6c159ea8aafe2a8b946f48a228b2fc7b5605f787e88389f02db4f969d486a6636135d1fb21fceb30bc", 0x9a, 0x1, &(0x7f00002ee000)={0xa, 0x3, 0x2, @empty, 0x7f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621d, 0xfffffffffffffef5) bind$inet6(r0, &(0x7f0000387000-0x1c)={0xa, 0x0, 0x6, @empty, 0x5}, 0x300) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f00005db000)={0xa, 0x0, 0xfffffffffffffffe, @empty}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007f4000-0x8)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) bind$inet6(r0, &(0x7f0000b56000-0x1c)={0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, 0x1c) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000559000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000911000-0x10)={0x3ff, 0x4, 0x7ff, 0x10000, 0x0}, &(0x7f0000681000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000925000-0x8)={r2, 0x1, 0x2}, 0x8) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000767000), 0x4) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0xdc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000aa8000-0x94)="b4f1c34ed7f409e2e27f39b4a1d03b912ab227d9f2d5abdbb482b3988b2098e68dcb498da9067235f9e6d54385a0c74acad6c446f3eb9c5e0534e4e54e683e6ba60148ee1a47d275d63258019d0e7a9e6fbd822dbac89e5bc6d4d6c289e588b414c09fe51f1d46fa8a9c6ec9f3eb9d104aa6e5425a5c2aa1ac31f7e72fd172406b24578984653d2f221bd813d148a39b2a88672a", 0x94) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000010000-0x4)=0x68c, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000005000-0x4)=0x2e) r1 = accept4(r0, &(0x7f000000d000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000010000)=0x20, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0xcf, &(0x7f0000005000)=""/154, &(0x7f0000012000-0x4)=0x9a) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x3) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x41c45f16b6ff7a11, &(0x7f0000c84000)={@dev, 0x0}, &(0x7f0000739000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000422000+0x3ae)={@empty, 0x8, r1}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0xffffffffffffffe6, 0xfffffffffffffff7, 0xfffffffffffffbff, 0x8000, 0x8000, 0xff, 0x401, 0x1, 0x8, 0x6, 0x4}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000055f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x4}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x18, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a59000-0x10)={0x0, 0x2, 0x800, 0x100000000}, &(0x7f00002f7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f95000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x4408, 0x100000000, 0x1000, 0x69}, &(0x7f0000719000-0x4)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f000057e000+0x469)=0x9, 0xfffffeff) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, [0x7, 0x8, 0x7, 0xfffffffffffffffb, 0x40, 0x401, 0xfc, 0x10001, 0x100, 0x1000, 0x65, 0x8, 0x401, 0x1ff, 0x4]}, &(0x7f00006b3000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000058e000)={0x0, 0x2, 0x9e76, 0xffff0000, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r2, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f60000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f61000)={0x0, 0x5}, &(0x7f0000b58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e3f000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0xfffffffffffffdd6, 0x0, &(0x7f0000f61000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) recvmsg(r0, &(0x7f0000421000)={&(0x7f000025d000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000f60000-0x20)=[], 0x0, &(0x7f0000f5f000)=""/143, 0x8f}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000069e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000482000)={0x0, 0x1, 0x8}, &(0x7f0000b04000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b77000-0x8)=@assoc_value={r5, 0x4}, 0x8) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x1, &(0x7f0000319000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006c7000)={r0, &(0x7f0000528000-0xea)="aecdce510e7babf7e52a5a8b495ad552315e5be456dcdf60084ab0e5722baf66b83a82b72a2265463984bd7da7ae63eeedb0896a8daa5168b38a792cfd0a459a3d23afc0144133e61ff176cf773e229b8463f2bfd2a43b787a19e2fa68df377befa539d04591303938175d05a3230c54ed87d2153021687f869946849f03bb6afe3dfa40fe55532256423997bf7cb7aaa59bc03d60bab2308ac596e33dfac10c12204feee8c219ce1b466bc2017979f6c36444193319f81e26efb16137d0c07b3b01ad5d5df67ba00f6eeb82ff91758e819096e3aa2834001829f4b44b4325ce0159190b9cbb402b52e8"}, 0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d4000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f0000c52000)=0xc) sendmsg$nl_route(r2, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005dc000-0x6bcc)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @binary="495f71118e"}]}]}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000930000)={0x4}, 0x4) pipe(&(0x7f0000624000-0x8)={0x0}) pipe(&(0x7f0000700000-0x8)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004af000-0x20)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000cbb000)={r5, 0x4}) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f81000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000f82000-0x8)=0x80000001, 0x8) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000039f000)=""/69, &(0x7f00004bc000)=0x45) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000f83000-0xc9)="ee90ab4de95a4f149ea8db1c43a3189b3f72fbb7d50a0b364b369e40072099b73788a066de31668e255b5fcbcf352f84aa50ade4d971432e8853af5932423ae70c9da146e2e3a5217e583ab09ec46637c931aef3f9065c47d547d04c35f4a21577cac40954ed38c9be9e5f38fe888c551aa847ceb2396e8572dfc3126c11540cc8118803fb3f7574f01605da3314e696f08f3c05fbc21d969f37b6f50a79e109f7b0deef061d0cc42d4c13ed475bf609555cb4a8aae1da04b250596f8251e088e607b724584d11ec18") [ 77.114075] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 77.126221] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000000)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f2e000), &(0x7f0000e6d000)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket(0x3, 0x5, 0x521) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000cec000)={r1}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/05 10:07:54 executing program 0: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000bce000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000b76000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000100000)="87acf68c419d8cb1c5f09c703faf1103", 0x10) connect$nfc_llcp(r2, &(0x7f0000d74000-0x60)={0x27, 0x3ff, 0x5, 0x5, 0x100000001, 0x0, "9df5f822fd64a47e6b6052960b40649ff5864fe6aa531c7f21bc1b46a09adc43f4b76915b2f637e96790079ebc6d1cd75bdcad159eca0280d432bb88d706af", 0x2}, 0x60) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000525000)={@remote, @remote, @local}, &(0x7f000084e000)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000084000)={@multicast2, @dev, @dev}, &(0x7f0000e35000)=0xc) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) r4 = accept$inet(r0, &(0x7f0000a94000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000a0c000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000049a000), &(0x7f000002a000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ax25(r5, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) [ 77.188688] sctp: [Deprecated]: syz-executor4 (pid 10443) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.188688] Use struct sctp_sack_info instead [ 77.205403] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x20f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x4d, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) recvmsg(r0, &(0x7f0000a23000-0x38)={&(0x7f0000ee7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000b1e000)=[{&(0x7f000069f000)=""/156, 0x9c}, {&(0x7f00007aa000-0x8f)=""/143, 0x8f}, {&(0x7f00005a2000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f000046e000-0x66)=""/102, 0x66, 0x78a}, 0x40000000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000524000)=0x6, &(0x7f0000640000-0x8)=0x4) [ 77.290141] sctp: [Deprecated]: syz-executor4 (pid 10443) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.290141] Use struct sctp_sack_info instead 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000011000-0x3)=0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000024000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r1, &(0x7f000022b000-0x34)="d17e1a9f6088891802bceb27141617b826535ff7f1728934a17c214b59d322c6da3990469cb35a16a19c04e9d625d8f3d40a399c", 0x34, 0x20000000, &(0x7f0000f02000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000024f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/05 10:07:54 executing program 1: r0 = socket(0x8, 0x1, 0x7fffffff) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000037a000)={{0x6f97438c}, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000092b000)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000de7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000111000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000587000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r2}, 0x14) accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1}}) 2018/02/05 10:07:54 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x101}, @in6={0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x9}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7ff}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8000}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x8}], 0x9c) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={r0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f000004e000-0x10)={0x27, 0x5, 0x101}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000000a000)) r2 = getpid() mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000004f000-0x8)={0x0, 0x40}, &(0x7f000004e000)=0x8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000004f000-0x14)={r3, 0x100000000, 0x1, 0x6, 0x4, 0x8001}, &(0x7f000001c000-0x4)=0x14) getpeername$packet(r1, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f0000043000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000004e000-0x10)={&(0x7f000004e000-0x1a4)={0x1a4, 0x12, 0x305, 0x1, 0x1, {0x2}, [@nested={0x34, 0x6a, [@typed={0xc, 0x29, @u32=0xffffffffffffff80}, @typed={0xc, 0x23, @pid=r2}, @generic="84adc80d32f40561985a96d4c71e80b2603447f9dd"]}, @generic="6595de5afb8425636b904e1e66b82c01d0fd2fc1cfecbe0fb62d9daecc55d8edbb14c5df7a3d757322dc7dbbe30c22bab90e23e86d0729d52b937090422f7a4c7ccb263e8c114a0e3b12233c2e85f350b98b9dde9d5ef87ae6696182e39b911639b2faebb7603e82cef6fc0ca3761b", @generic="380fc232120d3206a7f046b6a552948727f76d5ced700867ab5804f39a1bfa655293a3abd1f62ffdad3078edf44853d5d3ac26a30bcf5ca4442f7f8495feafbacaec3c8d56bace62772fd61f13415f5d8a41cca63ddcd3222400e51f61457eecd5bc147612a011f83c6b7a233a884cd19f8c56ce726648756ec17e5940371b600ac9c7ff95165eeae84ecd9084d0f4bcbd66c22cd77c3b9badae077ecacf1118b8bb3cd73512854f95a86606ce405cd91472b3c2d29149be5e05a11698a49435d91be1c0185e5270bb22c354d50b4d2b72fd14e2a62086491bcadcfabd56b22cf923a3698fda2d15d54082e337"]}, 0x1a4}, 0x1, 0x0, 0x0, 0x1}, 0x80) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) socketpair(0xb, 0x2, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f000004f000)={&(0x7f0000005000/0x2000)=nil, 0x5e, 0x0, 0x8, &(0x7f0000028000/0x2000)=nil, 0x7fffffff}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000004f000-0x48)={0x2, 0x7, &(0x7f000004e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x9, 0x9, 0xb, 0x0, 0x6, 0x4}], {0x95}}, &(0x7f0000040000-0xa)='syzkaller\x00', 0x79, 0xcb, &(0x7f000002a000-0xcb)=""/203, 0x0, 0x1, [], r4}, 0x48) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r7, &(0x7f0000009000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) connect(r0, &(0x7f0000802000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000ff5000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000089000-0x90)=[]}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84}], 0x30}], 0x2, 0x0) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair(0x9, 0x7, 0x49cae09b, &(0x7f000044a000)={0x0, 0x0}) connect$pptp(r2, &(0x7f0000279000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006bc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b9b000-0xc)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003a2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f9a000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00001ef000)=0x310) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000d42000)={0x1, 0x5, r2, 0x2, r3, 0x8001, 0x9, 0x9}) r4 = accept(0xffffffffffffff9c, &(0x7f00007fd000-0x60)=@nfc_llcp, &(0x7f0000488000-0x4)=0x60) accept4$ipx(r4, &(0x7f00008ee000), &(0x7f0000092000)=0x10, 0x800) syz_emit_ethernet(0x2a, &(0x7f00000fa000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000004, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) [ 77.334190] audit: type=1400 audit(1517825274.311:54): avc: denied { read } for pid=10462 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000073b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000dc3000)=0x2e) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003cc000-0x4), &(0x7f0000dc4000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000dba000), 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dc3000)={0x0, 0x139, 0x8, 0x3, 0x3, 0x959, 0x1, 0x7fff, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xfffffffffffffd6b, 0x2, 0x8, 0x2, 0x7}}, &(0x7f0000dc3000)=0xb8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000dc5000-0x38)={&(0x7f00007fe000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000dc5000-0x10)={&(0x7f0000dc4000)=@flushpolicy={0xf8, 0x1d, 0x800, 0x7, 0x3, "", [@sa={0xe8, 0x6, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x5, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x3b, 0x0, r5}, {@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xffffffffffffd065, 0x7ff, 0x0, 0xfff, 0xd21, 0x2, 0x8, 0xfffffffffffffffa}, {0x5, 0x401, 0x9, 0x9}, {0xd1, 0x7, 0x101}, 0x0, 0x2, 0xa, 0x6, 0x5, 0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x400c005) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dc3000)={r4, 0x75, 0x6}, &(0x7f000098b000)=0x8) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000af9000-0x9)="3613fec8e96dede14389", 0xa}], 0x1, &(0x7f0000201000)=[], 0xfffffffffffffefc}], 0x1, 0x0) 2018/02/05 10:07:54 executing program 5: r0 = socket$inet(0x2, 0xa, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x440)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x98, 0x98, 0x1b8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, @generic="59ce767a269d824e71f46b155c2c719e", @generic="74525dc579c74916697ed2f88514e7b6", {}, {0xff}, 0x3d, 0x3, 0x60}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7f, 0x1, 0x2, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfc8, [0x4, 0x6f, 0x17f9, 0x9, 0x0, 0x5], 0x2, 0x9, 0x1ff}, {0x2, [0x4, 0x4, 0x9, 0x800, 0x80, 0x7ff], 0x7, 0x2, 0x8}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0xff, @generic="94a25f40fbb9108df264b1cd242474bf", @common='yam0\x00', {0xff}, {0xff}, 0x32, 0x1, 0x1a}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffffe, [0x1, 0x604, 0x8, 0x1, 0x2, 0x400], 0xdaa5, 0x0, 0x3}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7ff, 0x401, 0x5}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x27}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="45911385d32f", 0x10000, 0xfffffffffffffa58, [0x80000000, 0x7fff, 0x7fff, 0xfffffffffffffffc, 0x487, 0x1, 0x7, 0xffffffff80000000, 0x47, 0x8a29, 0x0, 0x100, 0x6, 0x7fffffff, 0x7fff], 0x2, 0x1f, 0x1f8000000}}}]}}, 0x440) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000275000)={&(0x7f0000619000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000c9a000)=[{&(0x7f0000cc4000-0xe9)=""/233, 0xe9}, {&(0x7f0000422000-0xf5)=""/245, 0xf5}, {&(0x7f0000348000-0xdf)=""/223, 0xdf}], 0x3, &(0x7f0000fb6000-0x9e)=""/158, 0x9e, 0x3}, 0x100) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00002bc000-0x39)="4230d99c866b6ea46a85e4e2b09928e609c0b9b754d51c135afc0346797b2d3c8171804e88a501daf21b5b30b9b49b3d9bfee16b3a82a71a2e") 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000ff0000-0xb)="f86be7a0d971e135b6cec2") mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x12, 0x3bd, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x9285}]}, 0x30}, 0x1}, 0x0) poll(&(0x7f00001d1000-0x10)=[{r0, 0x4000}, {r0, 0x8}], 0x2, 0x5) [ 77.405123] audit: type=1400 audit(1517825274.382:55): avc: denied { ioctl } for pid=10484 comm="syz-executor7" path="socket:[22092]" dev="sockfs" ino=22092 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) pipe(&(0x7f0000455000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ed5000)=@raw={'raw\x00', 0x9, 0x4, 0x468, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000ea7000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x280}}, [{{@uncond, 0x0, 0x90, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @unspec=@void]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x12, 0x1ca5, 0x4, 0x3, 'netbios-ns\x00', 'syz1\x00', 0x1}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x89e7, [0x10001, 0xffffffffffffffc1, 0x8, 0x0, 0x401, 0x9], 0x5, 0x1, 0x6}, {0x7f, [0x2, 0x8, 0x3, 0x86, 0xfffffffffffff54a, 0x6], 0x2, 0x48000, 0x200040000000}}}}, {{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip_vti0\x00', {0x5, 0x5, 0x60, 0xc7, 0x3ff, 0x3, 0x5, 0x1, 0x38, 0x78}, 0x400}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x4c8) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000494000)={r0}) getsockname$llc(r1, &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d80000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x4000040000000001, 0x84) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r0, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f000083a000)={0x28, 0x0, 0x0, @my}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000089c000-0x10)={0x0, 0x8, 0x2, 0x8}, &(0x7f0000940000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a88000)={r2, 0xee63}, &(0x7f0000365000)=0x8) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x1) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socketpair(0x2, 0xe, 0x7, &(0x7f00005e5000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000c1c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0xf10, &(0x7f00001ea000)={0x100000000}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000272000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffeb9, 0x200007ff, &(0x7f0000349000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000db8000)='tls\x00', 0x1) close(r0) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000010000)=@abs, &(0x7f000000b000)=0x8, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000-0xc2)=""/194, 0xc2) r1 = accept(0xffffffffffffffff, &(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000008000)=0x2e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x80000000, 0x30}, &(0x7f0000012000-0x4)=0xc) connect$unix(r2, &(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$inet(0x2, 0x3, 0x6) pipe(&(0x7f0000011000)) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r4, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmsg(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f000000d000-0xa1)="979228a34ff98198010178000000000000093076c53f04723d591428", 0x1c}], 0x1}, 0x0) getsockname(r1, &(0x7f000000c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000003000)=0x2e) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ad0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002e7000)=0x10) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a51000)={{{@in6=@empty, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000ad1000-0x4)=0xffffffffffffff69) socketpair$inet(0x2, 0xa, 0x7fa3, &(0x7f0000acf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008ef000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x3c) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000cc6000)=0xffffffffffffffff, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000191000)={0x0}) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000cc6000-0x8)) getsockopt$inet_int(r1, 0x0, 0x2000008, &(0x7f0000c2d000), &(0x7f000057e000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000054e000-0x8)) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) socketpair(0x10, 0x0, 0x5, &(0x7f0000d66000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003b000)={0x7, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c3c000)={r3, 0x1ff}) pipe(&(0x7f00008b0000-0x8)={0x0, 0x0}) connect$vsock_stream(r4, &(0x7f0000ec4000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000026e000-0x4), &(0x7f000070a000)=0x4) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f00005cc000-0x20)=[{&(0x7f000099b000-0xb1)="4ad2f50e4146cd1512e3dc2b3d3d5dc5efcad1e82f3b0a663c76e9bf4c8ec7f66e", 0x21}], 0x1, &(0x7f00000d4000-0x248)=[]}, 0x0) tee(r0, r0, 0x0, 0x3) [ 77.546632] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept4$ax25(r0, &(0x7f0000bf0000), &(0x7f0000518000-0x4)=0x10, 0x80800) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000545000)=0xffffffffffffffff, 0x4) r1 = socket(0x2, 0x4, 0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000e50000)="82deb7b6ce138ef6f83265ad0da9b714816588cb", 0x14, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x80)=@generic, &(0x7f0000002000)=0x80, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000-0x4)=0x6, 0x4) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000507000)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xb0)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00002ed000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0xb)={r1, 0x4, 0x40, 0xffffffffffffffcd, 0xffffffff, 0x7fffffff}, &(0x7f0000241000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x38) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x1, 0x800}) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x443, &(0x7f00000f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x4, 0xe8a, 0x9, 0x5}, {0x1, 0x10001, 0x678, 0x7ff}, {0x2, 0x3, 0xffff, 0x2}, {0x2cb4, 0x1bed, 0x8c2, 0x7}, {0xffffffffffff8000, 0x4, 0x33a1, 0x9}, {0xffff, 0x2, 0x2008000000000000, 0x80000001}, {0x1d1, 0xb5c, 0x10000, 0x54b}, {0x1, 0x5, 0x401, 0x100}, {0x2, 0x7, 0x80, 0xf372}, {0x7, 0x8, 0x200, 0x49d6}], @ipv6={0x40, 0x6, "54e133", 0x3e5, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0x12}, {[@dstopts={0x16, 0x3, [], [@jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @dstopts={0x4, 0x8, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x30, {0x3f, 0xa, 0x8, 0x1105, [0x9, 0x8, 0xffff, 0x9, 0x8001]}}]}, @dstopts={0x7e, 0x8, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic={0x1, 0x2f, "0c469c6be882d018a95b97fec42c2ae9e31bd24a5dd5a32a16281de6ed8c21a3027d9fad900187d58b44e5a923cb16"}, @pad1={0x0, 0x1}]}, @dstopts={0x62, 0x2a, [], [@pad1={0x0, 0x1}, @generic={0x7, 0xda, "004a10b348cc6450d6d07c162c485b39c19a517ad87b9ce008f1666f215079cb107445e851dbbc115ee9dd2a77a6d2eb18d04abd6b8e042cb3c0248f27ce57d97b1c08ae1a6e5dfd728a66ef8fade0e4b4da9a51d95ad54d7a0eb7caf937971c46443cc5c21e018bbcc8e3d944152e5fd6adec8ffb8a9c1203ca09c570b6f60dc7e95924433b5787f9cda42a8a3bdf818cccaf1b5862fe15510a46a50de8dc17e2d8b4652ffee94d7562e220a73550e4f33cadd5568f373276e67860dce5952769f1934b2f7bb7ca49d07b3a433299a7cacf58a4d5701e9c6ecf"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x28, {0xe1, 0x8, 0x3f, 0x7fff, [0xfffffffffffffffb, 0xf6, 0x5eb, 0x100]}}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x10000}, @calipso={0x7, 0x28, {0x800, 0x8, 0x80, 0xfffffffffffffff7, [0x4, 0x3, 0x1, 0x9]}}]}, @hopopts={0xff, 0xb, [], [@enc_lim={0x4, 0x1}, @generic={0x9, 0x4f, "4ac1585c2109f056d632c233d8820abf0ce0b13e4cad56b22946b37ce1e1fe019a54dfa2684d804472f89a2694b119e284dd93cf7d971e6e9e8a7154e9a2128f97751499aebbeceaf0b7841add3cbd"}, @ra={0x5, 0x2, 0x101}]}, @hopopts={0x29, 0x2, [], [@enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x100000001}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x4882}, @enc_lim={0x4, 0x1}]}, @routing={0x4, 0x6, 0x2, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @empty}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x3b, 0x1, [0x0], "a665173f5b2c201a2446960be9c515cc74bdbdb5fcf732e019d7d7c42a4bdf17c9207f4b46b35a1b7dbd66619b3940c95e7f1fb2226e5ecc2f9bc1"}, {0x9, 0x0, 0x5, 0x6, 0x0, 0x0, 0x800, [], "a4937e04f4328cfa5e0b409054bd5a4fccf9cf4c58bf6ea695014168011f697d6d2c35ea33f7012d7b0aa8d58e191f35ce57ed2ae94e6f6ffc35fba1bbb1bcb2fa830287847a1001ade0b8f5e069586dbfdefe26e6fdf6189ac452776522158a2ac37e3872fdaa35914733c62277a1c49cfb68052aad959a45c26a8bad8c4d569c7f08dc50ac2f5eecc436065574121788602bc4b21dfaa2c04d4f453d263a091b5b6a7a0ec7353eca42c2d043"}, {0x11, 0x0, 0x1, 0xffffffffffff9b8c, 0x0, 0x0, 0x86dd, [0x7, 0x3, 0x7], "a68a647d77a2f706f2a031e420e6ce10c3c66a"}}}}}}}}, 0x0) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000db7000-0x12)={@common='gretap0\x00', 0xfffffffffffff800}) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000043d000-0x8), &(0x7f0000b68000-0x4)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000095000-0x14)={0x11, 0x802, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x36, &(0x7f00005fa000-0x4d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000d93000)={0x0, 0x3ed1, []}) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}, 0xfffffffffffffedc) connect$inet6(r0, &(0x7f0000fd4000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10003}, 0x1c) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b6d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000543000-0xe8)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000c31000)=0xe8) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000022000)={0x26, 'skcipher\x00', 0x406, 0xffffffffffffffff, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="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", 0xf33}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000019e000-0x4)) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f95000)={0x0, @in6={{0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff8e1a8955}}, 0x800, 0x7fff, 0x9, 0x0, 0x8}, &(0x7f0000f96000-0x4)=0xa0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f96000)=r3, 0x2fc) readv(r1, &(0x7f0000c9d000)=[{&(0x7f00000fa000)=""/184, 0xb8}, {&(0x7f0000d51000)=""/100, 0x64}, {&(0x7f00001a8000-0x7f)=""/127, 0x7f}, {&(0x7f0000f94000)=""/139, 0x8b}, {&(0x7f0000cec000-0xa)=""/10, 0xa}, {&(0x7f0000f95000-0xa5)=""/165, 0xa5}, {&(0x7f0000e90000)=""/90, 0x5a}, {&(0x7f0000898000-0xd0)=""/208, 0xd0}], 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000f98000-0x4), 0x800) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000f39000)) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f95000-0xa8)=[{0x0, 0x0, &(0x7f00000fa000-0x90)=[{&(0x7f0000f95000-0x5)="74c49bb7e3", 0x5}, {&(0x7f0000ece000-0xe9)="4c3b3958455660053a96d5e61b87eb0931e571144b1baf3621dc039cc030da366dc22c51cb16621b26eab9e7b786dda66c94db988d2b3c742d436d3705cedf8707a26f80efecb2dd3b620440183500fce887e859251cddb9b1c6c458fee7852c32978f6fc362fcc28d768bb90e3e4e80a563d6e2dcbde57a33c10bd775a09feb8c0f2d98ce7ad5ffe608f06cce43994ab33f858ff148524312fee2318294788bfcf72ae118932c928851d5085dc015967ff0f7c4f6d717f0a2f6453d92f260567a3ad9107650e611dc15a7d6e2209cfaddd8c02469054fda9fdd3e1c5b53f148cbdf108eb394d6b98e", 0xe9}, {&(0x7f0000f95000-0xeb)="1d447155d475f3c3adcd2f11f240f2aafd961f2f07d5af0a5d9ac190d736b5df40cc8097141345d17ab3aac185c89c67722f03512d8ae3d9e1ec77d0ec0c5dae098d126f217058c3ac73cc186f672a1059e78b50afaa45ac865c06534642fe3ac628e01450b6a5ba741a92a6de53808ba41d60cec5a8924a3140263995da36cfacab86fddcf5804d347214c0db8469918b82f34cfb869499c1451b3de0d3dedefe0cbf475b41bd028b3d4cfb15d0451251f598cc13264443534885c3854a8cd832cef730fa81930e2867127b444ae9062e590396c1f913fba77d3bbb3b975abf4ca71ea2e174a082e3f21b", 0xeb}, {&(0x7f000039f000-0x4b)="aa4c689518db9d166af415754b2ccebfa0d48242ad62ada8331fc97f4325f796564d5fdd858febaba7815d1ca63a25991155f290911215077d775ddb3aa5bb0aebf1879cde9d852975a69b", 0x4b}, {&(0x7f0000f94000)="f9a5b429191d5db20ef6c2687832b0add52de6e6c3d2cd1f9b9f31d0881f257d2ed7bf63b41f09483e4068feede7e78702613959a617aaf50bef78c1653e89bc8a8f751ae057c86c0d43c3f9c6b56d3d6fd7d8c9f2579c741f2cfc7761620ffe1f5d8bda27c208c704b35343afb366e5a07b403648f39a3dee428c144ad041fbd9ddf2f22f04fef4190cddc26ccfb90bca5d66f45c7e559c9ff2cb8983996aab912fe5737fde8e2f68891330db37464b5cd4b7715c4a9f69ebe388cfb0", 0xbd}, {&(0x7f0000156000)="d1f886612de02868d746f8e0a459bc97ff645b408e403184f5d2dc043b8d16464523d35da7dc4d9ec69baf989a7b144c2f0306e1f926e3931f34be5b41b6e7c3b2ac05e3ed60c952e5b78fea4db9d19c0a3468beefd6eba353b93455644ff41e2b015bda867f9b4eac9272c3331dbc9d5edf9513bf7da40acf179fb4cd28b40799764d9f77915e9fcc75405dccb1b8bfdbbd00feb939b4e4dd2fcf5675befb4fdef94821b6041040379b64a272bcf7896f0d361fd44965cd57fa9641e97a8ec6b4ccf6db0268b5cf9420df94d6755f5ca7a39a847a353e1b52a1b8f83c7c6491c7395b75aab3c7b15fcd", 0xea}, {&(0x7f00004de000)="9fdd2b6b08199fd34aa669e70fb935520ba330f82e5ed6ddb5e6f85814c369a998b7e51fcba48028ad2c5c9084b9d727b3c8fae6ee4fb7a744003a1dc60a69e619dd071ce7584e59895901320a58e62233ef1078a764dc19ff948db228a7ec024f58ca88a3fa5755dec830e45daaee8d54dfb796156723f6b42297de2becbb9d54fbb09147862e00f86b53cc985d4573ae2deff1aa1a3cf502e509bd5abeb8193ca37814d2c9ec38f9d363d1b1648aaa5e7405d61d5b6c48aba646a8010622932835c5bc1aefd59faf72082483c7f0eace49d3c255291c88a63656e77d29717cefff0e730d86f773a5475686", 0xec}, 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{&(0x7f0000c96000)="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0x1000}, {&(0x7f000026b000-0xa5)="4d497e3a2d6d65306fcd0fe9415cbe914815276836ff18af485e16eec9c20f972337ad019d75c53c4bffefffce001858b7c5b01a897d210bf852c858a1162c51c663ae2333f3d203667507b20098217f9e44c49f2d8d4b96ce303636b6c6b64b3437901fb1f39fe4140dd33412b51552954d985ce0c0f0e18a879181c4a7959414721a5354068d69d4cbbe169c70816704e80153721ea71797839dbd0784630255b2294894", 0xa5}, {&(0x7f0000c61000+0x591)="bca94d3299f48db4a72420aa3c5d7ffc6c1a2322719a6d29709015c6cf6bb2a623f92a2eecd6e18961ff68ed3d89bce1b2be44e67f8498095bcb13681a2cc550f2dc667800dcc9b2a64b9daa9afdeb1a507ec4448467f21784c5e5862825c5996087d25a2f1b6dfd46e2cb23ae859dad3baa1b46f3bbefb6ecfba478db3b82e3a20cbc3c51a9af05fb2a74096e2aaaae3262e5f7365ffb09", 0x98}], 0x5, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x80, 0x117, 0x2, 0x65, "3f0de1c33970448508bc32b1c3bef40e8c5c0100bf298a05807f85fb9ccbb7204cb2fecbaedf195cb1a3f863939203ab95b59d0531ee44c7977d7ae7b4f400200c60c52af70b575a121a3b4d1bc07c39444e99da6d3ace06d24f59c39c6291c47d23553c5d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0xf8, 0x4040010}], 0x3, 0x800) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a13000)={0x1, [0x10000]}, &(0x7f0000649000-0x4)=0x6) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f00007d9000)="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", 0x3c9) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f000034a000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/05 10:07:54 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00006d3000)=@full, &(0x7f0000b52000)=0x48) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c6d000)=@ax25, &(0x7f0000fc3000)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f6a000)) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000de3000)=@l2, &(0x7f00009d5000)=0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008fb000)={0x9, 0xb, &(0x7f0000d21000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1c}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000394000)='GPL\x00', 0x100000000, 0x1000, &(0x7f0000d78000)=""/4096, 0x41f00, 0x1}, 0x48) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000989000-0x8)={0x0, 0x0}) r6 = socket(0x0, 0x80007, 0x40) r7 = socket$can_raw(0x1d, 0x3, 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000ecf000+0xcbd)={0x7, 0x9, 0xfffffffffffffff7, 0x7f, 0x4, 0x0, 0x9}, 0x2c) r10 = accept$inet6(0xffffffffffffff9c, &(0x7f000048e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004fa000-0x4)=0x1c) r11 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ad7000), &(0x7f0000c72000-0x4)=0x60, 0x0) r12 = accept(0xffffffffffffffff, &(0x7f00002fd000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004b3000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000cc0000)={&(0x7f0000d86000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000151000-0x30)=[{&(0x7f0000222000)="67b5dae59e09b1ea10f8424ead20ffb2142c7ad4de27e0290b6929a06b02109360a6c6cbe6da8f79ab80540287bf1455b7870c8baba8a0284d2475c71b04bf942cdc44c91079b086e9dfd4696a606a52b1dc046cab1165", 0x57}, {&(0x7f0000965000)="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", 0x1000}, {&(0x7f0000e6d000-0xe4)="74f9b8329e67f23409199ca799c46521dad2f3b8e219aa64349d960a95025c0b527c5ad14248324b9534f4c20fe3548220b80d293d94bc3a2ac1adb064b4d30343759d79dd29d1fd3df7afc8c3bd41734e4f02297fcc95d7eedeb1e5f6890b52b953a6115e80eb0eed429242d386b193bf94c9ae282dc7e0f106473be4994a4fa03ac434eb8b61ca0c07aaa1247a076c4501bf36a24d4a2aadb0cbc62b22b2e5536941ab0207da8f24c16ab88cb591f4919018d099c86b5ce0b80889ac86bb7cae26160ae319d97abc518b94f83ca2542233f99eae611842911130b486f781e1cc63aebf", 0xe4}], 0x3, &(0x7f0000247000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}], 0x68, 0x4001}, 0x14) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f87000)=0xd6, 0x4) getsockopt$inet_tcp_buf(r13, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) r14 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r14, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r15, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote, @rand_addr}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r16}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) r17 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r17, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x80000000) socketpair(0x7, 0xa, 0x1, &(0x7f00009da000-0x8)={0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_wait(r1, &(0x7f0000836000)=[{}, {}], 0x2, 0x1fffc00000000000) readv(r0, &(0x7f0000c26000-0x30)=[{&(0x7f0000ae0000)=""/22}, {&(0x7f0000e4e000)=""/68}, {&(0x7f000090d000)=""/98}], 0x0) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x1f, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0}]}, {[@broadcast=0xffffffff]}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1000000000}}}}}, &(0x7f0000b73000)={0x0, 0x0, []}) [ 77.807007] audit: type=1400 audit(1517825274.784:56): avc: denied { net_broadcast } for pid=10598 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000004000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x4)=0x6, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x8000) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000139000-0x30)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, @empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0xff]}, 0x30) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/05 10:07:54 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xffffffffffffff6a) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x100aff) socketpair(0x12, 0xa, 0xfffffffffffffff9, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000012000-0x4)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000010000), &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000012000-0x4)=0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0xa0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000089e000-0x4)={0xffffffffffffff9c}) r2 = getuid() r3 = gettid() r4 = gettid() r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000189000)={0x0, 0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000a43000)={0x0, 0x0, &(0x7f0000e66000-0x10)=[{&(0x7f0000118000-0x494)={0x494, 0x13, 0xe00, 0x5, 0x2, "", [@generic="79d5f2addb97d68e0c587056c291b49dd8b85664ac48d21d05df39ff9beaa56fb0c62dad7d04850d49527e5bf10725f2e4b4e6cbde36f6e179605807a7f261906dd956c99fa1165c2e4252727dc67158fe99440025416553507185126537a98ff4", @nested={0x50, 0x64, [@generic="ca1e7250034b4b3804390c8a68ddfae944673ad735460fdc4d0e733630e0bea6d0d97a53b9acd069f61b70625eee3a7c42b2d5e86ac7b6b6a50d78af7bb29305", @typed={0xc, 0x1d, @uid=r2}]}, @typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x70, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="b7f7a17fd0e03c52bd320bcce1522c52ba2eab821bf436119e3cdb23e7218bf3c0d0444084b0c31e98474b3d833795b754421a4d363ae9fe1c7b87bb51a256ab9661b9729f248b7da3bbac2d8320ba2c37e9ac11fa46d3aacf0d1303b444c8025175bbd7108bea7541ef01a8be2c4b0932d6693647a5f1376115b3546a704fb90296a2d9ca28fa91aac1cde76530faf79d4e8335a9fb894f00c7bd3229e58d6ffbf1159b998d6035f01f89480dfd2c443737eaa9252f119efad2ab93616a0ec213f957c0ff960cccc4", @nested={0xf8, 0x19, [@typed={0xc, 0x55, @fd=r0}, @generic="78405e2dd70688712c103db1a6773266979e311716a13172881279145a2b1a0e232031d35325fb2ed1828e2ec994b040d95878af9d0204ba2e5c978ecb3aba2c9b59126120b18e659d5f03fac3557c38de1d89e6ccfcf42358fc72f7249d9ad85ded1683c87a533275d885556ddb502364fbbf028db8daf2fcbd34ab9e19bd49ca86e7f92c9bea7e27825d60fc1f392d60e2c8ada78e96689e67e020a52dc9f1671636b26c44107136a3ef8c762c295c1d2b51d824af323b7ebc225f5fa6a0bb94a63f706b8915e3fa2439a6366ef856920a7480ff5fee18e9", @typed={0xc, 0x46, @pid=r3}]}, @generic="63196db734ae64295685035108899335dac44e5ccfea65f10b7a7fe7d225e93a96eb43e41008bd0cfcdd79fbb1f72faf02a9c37e9e9cd73ea27e7e2b5bcd79b3ec907229ea712ea50a8406bad5a15c0882834180a9cf73e912fcf13f", @nested={0x184, 0x84, [@generic="64226ac3361a6c53b2ee64166c71975dace4635457f94fa19d5847c6d886e2036150b09095703c1f4eb2ec1bf260815d981744baef40777f6bea9c84b5937b48902190c6bf3983e341c42121b30ced2c3e5a8636ae2b5d28655fa8bb585000a27ff970531e7648c7ce7f08b38c0b4bc4d3bdb82178cf8de2c65ae8cc90ec8166d0e98dca324da9eab2c159e38030580febd88d2a413ebed09a48fe", @generic="656009fbb698cd43b0cd8abc703744070321adfde2b34b601c40f548546d38e827b5760937d2eca76dbfd0d0540cfad2a7956bd931a216b9f810a6efc2d6d3c2e8c8ad8fc956a025474dfb80ecfe6a8566091b1286992322bd9a5205a435879cf774bcb1f2c8770665c7107ab1416e3e91990c9132a775dd929eba4a8c952d8212c8cf34f6dd68b12569afc17878992cabdd3232d33ebf5f05ed5f270a65cb90638618c674dc48bb7a32ab0643aee5d5440aad2e8193c1828eff1b1fe2ab078009e14f9657f82dd3c8f701c34cbe3e21cb53d5f4d2f6a88b5298ea337ac7b51ac325b6"]}]}, 0x494}], 0x1, &(0x7f0000d72000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4ab0f7ace3443af5}, 0x40000) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd9000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fd9000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000035a000-0x8)={0x0}, &(0x7f0000fcb000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd9000)={r2, 0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "f1"}]}, 0x24}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x53cc, &(0x7f0000a38000-0x8)={0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fdb000-0x4), &(0x7f00004ab000)=0x4) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x88f5, "fd"}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fd000)) r0 = socket(0x0, 0x8000a, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000008b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000001d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000001e000-0xc)={0x0, 0xb1, 0x2, [0x10cfa0000, 0x10001]}, &(0x7f0000006000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001d000)={r2, 0x0, 0x7ff}, &(0x7f000001d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}}, &(0x7f000000b000)=0x98) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001e000-0x9f)=""/159, 0x9, 0x0) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005dc000-0x6bcc)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @binary="495f71118e"}]}]}]}, 0xfffffffffffffd21}, 0x1, 0x0, 0x0, 0x20}, 0x0) 2018/02/05 10:07:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00005d5000-0xa)=@file={0x1, './file0\x00'}, 0x34c) listen(r0, 0xffffffffffffffff) 2018/02/05 10:07:54 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000866000-0x8)={0x0, 0x200}, &(0x7f0000f5c000)=0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f5d000-0x4)=r2, 0x4) r3 = socket(0x2, 0x805, 0x0) bind$inet(r3, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) recvfrom$inet(r3, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 10:07:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) socketpair(0x11, 0x3, 0x0, &(0x7f0000996000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008ca000-0x20)={0x1, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f12000-0x20)={0xff, r3, 0x0, 0x9}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/05 10:07:54 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000018000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000e000-0x4)=0x1c, 0x800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000), 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000017000+0xf07)={r0, r2}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000017000)=@rc, &(0x7f000000e000-0x4)) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000008000-0x4)=0x1c) r4 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000015000-0x4)=0x2000000000000002, 0x4) sendto$inet6(r4, &(0x7f0000016000-0x1), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 10:07:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) getsockname(r0, &(0x7f0000e1a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000e26000)=0x2e) bind$bt_rfcomm(r1, &(0x7f0000115000)={0x1f, {0x100000000, 0x61, 0x0, 0x3, 0xffffffffffffff73, 0x4}, 0x2}, 0x9) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/05 10:07:54 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000cd000-0x38)={&(0x7f0000ef5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000708000-0x60)=[{&(0x7f00000e5000)=""/12, 0xc}, {&(0x7f0000ef6000-0xd1)=""/209, 0xd1}, {&(0x7f0000766000)=""/228, 0xe4}, {&(0x7f0000ef5000)=""/102, 0x66}, {&(0x7f0000496000)=""/133, 0x85}, {&(0x7f00003a7000-0x61)=""/97, 0x61}], 0x6, &(0x7f0000ef6000-0x48)=""/72, 0x48, 0xfff}, 0x2060) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006f9000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000ef6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b94000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff, r2}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef7000-0x54)="5afdb59ea96d7821b50d771a88b159e3d58c28a57ecc1508859b100b48c996a9517ff732ba818377149c25b5287ddb76cfefd9e0a70a76692c3c3433c975652575579cc6ce5654875f400d0e5a277a02abd84db7", 0x54, 0x80, &(0x7f0000ef6000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/05 10:07:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bdb000)={r0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000811000-0x90)={0xd0, {{0xa, 0x2, 0xffffffffffff8001, @loopback={0x0, 0x1}}}, 0x1, 0x0, []}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000970000-0xe8)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f0000a40000-0x4)=0xe8) 2018/02/05 10:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) getsockname(r0, &(0x7f00003ba000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000907000)=0x3a) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000f3d000-0x4)=0x1, 0x4) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000678000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0xff, @generic="fa597090b5db2eac0d3d433f0e4929d4", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x3, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0xd, 0x3, 0x9, 0x41, 0xc8a, 0x7], 0x4, 0xffffffff, 0x2}, {0x4dc, [0x635d, 0x5, 0xffffffffffff0c6d, 0x8, 0x4, 0x40], 0x1, 0x3, 0x3bc7}}}}]}}, 0x320) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d86b9b7ab", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 78.072471] Cannot find add_set index 1 as target 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000bf0000-0x20)=[{&(0x7f0000600000)=""/4096, 0x1000}, {&(0x7f0000daf000)=""/84, 0x54}], 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c0e000-0x50)=@ipv6_newroute={0x40, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cc5000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e0d000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f25000-0x4)=0x10000, 0x4) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000252000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000756000)={0x7}, 0x4) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) pipe(&(0x7f0000bda000)={0x0, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000784000), 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000c0a000)={{0x5ca3, 0x6, 0x6, 0x5, 0x98e5, 0x80000001}, 0x101, 0x4, 0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) connect$pptp(r3, &(0x7f000046e000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000918000)={0xf3e1, 0x3b, 0x4, 0x1ff}, 0x5) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e1a000)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000090f000)=0xe8) sendmsg(r0, &(0x7f0000196000-0x38)={&(0x7f00000f7000-0x10)=@can={0x1d, r4}, 0x10, &(0x7f00000a7000)=[{&(0x7f0000d21000)="fd08b9c28aeb22b791ee0b3f6eb51a0db189f7d752aea797818dfd6db28a9024d320f448817829839e6c5d14641615d3703bbfb7b69952dce3e75c6542251a34f78efa316bd3a5125cfb684945f4140592f8ba6144df9b21bdb6c5bcf158a3316d42c9dd0fda4c5733c8de22d6a4bcc63861235840a9af9760ea7af1f42a47eeb615992e9ccf2a80bf1d", 0x8a}, {&(0x7f0000842000)="403f7be48a549f147cd93f905289c4e8c3a6babadf9951102ba8e1c5179c68eb991c6fa83f72f8cd41d9f42121aac68850df273a8c69c3bd9629d9e6e81a9fec073be2d2890aabc78eecb446ec6a95795dcc824bf1d84e5c7312efe5692f53e6f151ba78c41505bb68f18b2732c39cea9499d1d858de26986d59b564324e438aaa1563d0ba1bd7f8a76a821dfc53699bb95567689e6e261db6693bf91b5b9818e85b4075e6ea7c85b770a3962f16", 0xae}, {&(0x7f000020d000-0x2f)="b9bacb1c02145f68c7be2491877b9ae1df2ad0d4ca622da4c81239c768d4459967f898d20d146acd189db16185252b", 0x2f}, {&(0x7f0000e17000-0x98)="b0eb83df4d3dad693dedfb552b33a259e0e2df1cc7e68247852b24935699de3b859c4c27629e6ef35982860af4611d61117aefe5eea6e4c19d624f2733014f5f874630921efa72f5133f9b3cbd48f893de4c21beb7cbfb467f8299a8bd037e60e24c5257c15fea8fc5e7e3ec48f236e7fcc2b629ac12e0ed15249bd99f78388f69816c17606bda2b33a82f6157100ae7b1c68fab7b7d6707", 0x98}, {&(0x7f000079a000-0xfd)="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", 0xfd}, {&(0x7f0000bf4000-0xc0)="a6e8b0554205b7e6933fc686c0bbf5498118d2a56049e007ec7e971894f54b20b70eeb875a0209e7f7dd3cd52743d216fd8ab56754872da17d234da8e94f6a6910ad31d9b1593560b80ba449855ff9798aa867d320f75331e9540ebe420e9af7df6f3537a0630d2a81c6dbdfe0c5f6d4ca9b849762402be199bb06f6142bebded9b378ada3cc58390932677e28c699dea48ffd68ef747d5220f25027d3f4a11f3b4917d033bf87b91fb9357f22e111a9ede0de5d38cc6f40f2f6593821a5fe91", 0xc0}], 0x6, &(0x7f0000264000)=[{0x110, 0x0, 0x3f, "352998162128726024c8b49b6c27db3ae71e66ac544bc0cf5e4a192db02141b097319806e3f7127cc14f10aa67dd647e26be6ab4e4df0eb6cce3bc98e1649f7c5188853a803cfdca04209e429cd8da3190ef0ec8ead8c78a4e7cf10ed7e1bafd6747182e83d07db50db6ad538314ea214280bbd6d0de7b5eb3d10031f8bb28af40b9c63a9bd408a1a8a5062b62156ac4aceb01003ef73e3d7b761162f6fc33bee3bbd89f757e9fc33ee4d39a20029c24d3b203d66a2c9f9af88cb071ddefc8e84e6ab38c8474912d0b479bde14296c6a120bfa01a7c45d66196050f2581f80df2308d9e4f69172ddbf8c6fb31129ab059fbe24b561fe8e006c"}, {0xa8, 0x101, 0x2, "066dd3dbd552ad9efca0b017437cfaed69ac3b78279c9f155f35a0039332ed5aa4b8e93c9b94cc9d69e16d5bf988faad607831102f1fca68e360cebb4627365fece017d85c76ae5bd78560f417828f3c851a5647818af803409ebb3851053ebabe4f935818af91013d2d61e0942af80bdae80dfe426d3e71edf79a07c8b378b7c95f273fb2cc3cff91a719a9116ab5f89f5a79625ac95d9e"}], 0x1b8, 0x8844}, 0x4000) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000013000-0x38)={&(0x7f0000025000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000013000-0x10)=@ax25, &(0x7f0000018000)=0x10, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000027000-0x4)) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4), 0x4) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pread64(r1, &(0x7f0000f8f000)=""/4096, 0x1000, 0x0) socket$inet(0x2, 0xa, 0x10000000009) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e3000)={0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f92000-0x4), &(0x7f0000022000)=0x4) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0x1}], 0x1, &(0x7f0000655000)=[]}, 0x0) 2018/02/05 10:07:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000022d000-0x8)) r1 = accept(r0, 0x0, &(0x7f000056c000-0x4)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f87000-0x14)={@empty, 0x0}, &(0x7f0000f87000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000207000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) [ 78.110628] Cannot find add_set index 1 as target 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r0) read(r0, &(0x7f0000a54000-0x7)=""/7, 0x4) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x43, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000001000)="4303f932342a2d8610aaba0ebb43a2ceac0448661630adc38a24e44ef49f050468a73cc9a31ddc3faed60b0b32b3fdc9573d1c1945bfe894d273094ac9acf2311e1504cddf2de8efce2ec3c1a7d73c42f89a3a985c9c95872debd67e3f2b84b0ab5dbc00afb4824e8ec55b4323ed7152f221879e58be4fd1bfc33f59482156b7d2db40dbcfe225d4f13509c60c365f62730901c2488c57b67c6d738b2cea2375e2911f3d8de52d96f4123bb52691f92be4911a314936c339e5a2b67dc408a386180ea52fddfb0a761880580a428cad48a1031971f88d0cb937079ff28c23", 0xde, 0x20008010, 0x0, 0x0) 2018/02/05 10:07:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f00005be000)=""/213, 0xd5) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000d2000), 0x0) 2018/02/05 10:07:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000), &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x6, 0x8}, &(0x7f000012e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eef000)={r1, 0x1}, &(0x7f00006fc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000026f000-0x10)={0x20, 0xc, 0x200, 0xffffffffffff975c, r2}, &(0x7f0000ac4000-0x4)=0x10) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000cfb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000486000-0x4)=0x2e) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fe8000)={r0, 0x74d}) bind$alg(r0, &(0x7f0000377000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f000034e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x58) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000f51000-0xde)=""/222, 0x3, 0x10000, &(0x7f0000b54000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000), &(0x7f0000aba000)=0x4) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000997000-0x8)={0x0}) ioctl$int_in(r0, 0x5473, &(0x7f000028f000)=0xaf) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x110, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) [ 78.174822] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000882000)) r1 = accept4(r0, &(0x7f000085f000)=@ethernet={0x0, @random}, &(0x7f0000d68000)=0x10, 0x80000) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c45000)={0x0, 0x1}, &(0x7f0000e8d000)=0x8) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e8d000)={r2, 0x4}, 0x8) 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d05000-0x48)=@full, &(0x7f0000d6f000-0x4)=0x48, 0xc4aff869c6dbe3e0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000102000)=0xffffffff, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000+0x659)=0x75, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00'}) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000020000-0x8)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000)=0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000029000)=r1) 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/144) socketpair(0xa, 0x4, 0x3fc00, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000003000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0xb6)={r4, 0xae, "f36fdb2db5f2d793035f75b057b28bf57f73fcf44507ecf6514417187a42e637919e74947e4cc972da188cc7813e00f0b32f9de221f0e872b899b46aa95c5fd56732bb08df694597e2c3434016710410e72063313b2ea3fc6b133ce274a401a3e070ec69c0cda4d15e09a6c88a584eb5b0cea520bc19c38464705ffdbb2ee9b9aea6b51866b88c6252f4539b068d655c671b14b4f6ccbad8a151cc4ce8f478f9b76d8096951d2a296666afc8f683"}, &(0x7f0000002000)=0xb6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x201000000000024c, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000005000-0x1000)="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", 0x1000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$void(r2, 0x5450) 2018/02/05 10:07:55 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef7000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007d5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000976000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fea000)={0x5, [0x800, 0x2, 0x100, 0x100, 0xffff]}, 0xe) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087b000)=@common='bcsf0\x00', 0x10) recvmsg$netrom(r1, &(0x7f00000bb000)={&(0x7f0000216000)=@ax25={0x3, {"0338f4dc3ddb31"}, 0xf1}, 0x10, &(0x7f0000130000)=[{&(0x7f0000aaf000-0xb9)="8e846371cf5e1536a209211a69e71874d21acecbc79944bc939bbd279d997d6299e6008b2603f6dc57db83ccfb9df234d2bbdc73142dfb5c366e11afa960f0edb1e1eaa59ae1304c86c396f9a32faeab0f73ceccb95b4921576e5b31f1b24368c8e4b6080eb5f6ada3883b87f776311a9e6fa3fb399f8a9ad10bd65140221917ca5d4fbe6ae5c5135aebe19729b9ceec7bbd4d6ac21594d300b636b7a639cd532bb90be2103ba093d035af61a8cb3cf00d9cb1aa07bbb7567a", 0xb9}, {&(0x7f0000e03000)="74d29e9b551a1a817a4130122eab0ee85e3127507f563f5d5e448d2c5c6bbf970dbd4f6afd114b819b35ab392987c2d2e5f6e67dbdfe9e5485f77485032f7ca6acaf1d844001e4055345d5078090d58e01ee245c87898e647d3dfd24bb2456596fa9ecf031f0e5e2708b1e35a4a9cdaccfd94633cc04e3a4f3d6007de933edbacdd0abdafb2c55708b33559462d4d3d8088e5d894f942fc7155be627b60eff6715d4d0", 0xa3}, {&(0x7f0000ca8000)="40af65f195531389442ee2ecd4700d3a8aa8b6a65a6994f0a10a14cb666d6d4298a7782739cc1d177f1d55d865a9d3b497103716c3bb585bc39ff7b33c0cff7cb98e29c47651545f0965ab51e83b4f0da83b27559bbe4433ffe3982b1b2ac06b9f13ae27612637bee1fa4a0c87f55f82791c7b56d731cc4654b896b41561b86d684e7933d4d08ffc03c80a580bc5b15c4eeab9f77e98591753a8d9ac95b803887732eaa759e7e2", 0xa7}, {&(0x7f0000788000)="362bb6", 0x3}, {&(0x7f0000485000)="1a0f7e7600773fcd8ea7a593e3607095c0c5af90556bdfe0b7b07134e54ff7e86b8a0d69f9a3f80eaecff4da1ee725", 0x2f}], 0x5, &(0x7f0000505000-0x1f8)=[{0xb0, 0x1bf, 0x9, "2673392fa39b2a5ac43e3adc6c8d8e2fd075232a2f6d12d867ea91652c82a2f85bc9c35ce687e09369c97806b827d09abc0ac96008fb7247da203b5aa731b9f36a046a366dc46c975621d428ea5ab52894bc28ee1bb4609e31fdb13076af4d12f05ed16f879464bbb55a3dabea0068843f4e883e4a09776cbb72dd65fe137f90ffb8c2120500772af68c6d1f8530da0d9de328bcd4ed684666452c8399"}, {0x98, 0x119, 0x6, "b4516f5a026f0e1b44478b57846e272e1e51ac31d9575f92da29f8dda727c8be24cd0404d7708ccd00805dbc4ea5d6dcf202310c699089206f2d5df360df21b50c4c2379d2926d2986df941891b490ebded29773eaa78e64415661377c8aea7958e71227a367433824e8f7961c2620d58b0f3c35ca591211375bdba04e6a5dfb71f57c"}, {0xb0, 0x29, 0xfffffffffffffffb, "6e37e2b43604f4fcce9a1afca473c49926ea578fa20eef7c22825d3fb85a7fd83b992e44ef3f97d03a197faec8b2d9eb0adaf0246ed8bba667d7d118e1039169e53bed01d1fd4d02b5d224cc859cbe6cde16b0b34a215282147bc1cfd8ebc258bac5410c77a7b01a96e3fb822e6ca748d30ebd28b8540e8054d935d9e47dd42cbd1c75ae74bc0f6db19770417b056c51ce7bae237dd3264e55"}], 0x1f8, 0x4}, 0x2000) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0xffffffffffffff30, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4), &(0x7f0000006000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000-0x14)={@remote, 0x0}, &(0x7f000000d000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) getsockname(r0, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000007000-0x4)=0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x400448df, &(0x7f000000e000-0xe5)="6cefd3a2404bac6f113a11c7c36723c757dc3dc137ec4dfabd6ce53e96fd6e84cf7e86afc03040bb83eff9bca91ac9d737ed1d2f3293f818b65a2074c3cc0a912c06d6f52d7174db640641df2ff8f8c478d553ea9d4399f9edf0a7e29bf07cea46435f0cf247e62367c0c041a5c3b070620d7bc05836f075a2038bccc77c02cd2e86a0224732e78ada4e37b02db1a37e140873fe9704839f2d8093722cb6b8515ddb982b172ac2e1a0bf0b27b485267d699d6ffb43001f5d0ca5dd3ecf3b903c04d04c9458528711edc9fae209a5484c50d560afc285565372d3db839d9156cb8b192e1fc2") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x9, &(0x7f0000001000)=[{0x1, 0x400, 0x940, 0x4}, {0x0, 0x0, 0x4000000000, 0x1}, {0xb92, 0x6, 0x6}, {0xfff, 0x4, 0x6, 0x1000}, {0x400, 0x0, 0xd2, 0x2}, {0x6, 0x2, 0x6, 0x2}, {0x80000001, 0x401, 0x8, 0x1}, {0xfffffffffffffffd, 0x10001, 0x1, 0x80}, {0xc1, 0x0, 0x5, 0xa6}]}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000e000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b0000-0x8)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000916000-0xf6)="23efe05c2c6c9684a9a56b81d20a02d21a59ee906ee8c48ae811ce2e763f0db3b68d62a733791635d16c4a70618a6d9b7c08435f92f7cef40707986a11aaea245ef6cccaf3a3451b8e59943db2186ddd612470f8f047087567897530808498e66480f4db884a7a70e91f0c47204c23d09a5f4d4455fd8842bb8c3c41d5ac516482c66901b47f15a9bfd299d5e88e803707e71e9f1945735e9d41d0a0b87b0e8a9904bd26278c8157834a2bb10d15d75b31b0d076a3ebd78fb6ddbbb59bc0a8c5da10bb3f5cee80e6458e4229baad998f1164d3d4cd295d3fcc78a8112755ac330f2bec76fe05347fa3e3e5d6690a396e7af355eaee2e") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{}, {0x8}]}, 0x10) r2 = accept4(r1, 0x0, &(0x7f00001fc000-0x4), 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fea000-0x8)={0x0}) bind$llc(r2, &(0x7f00005b5000-0x10)={0x1a, 0x15, 0x9c2438a, 0x81, 0x100000001, 0x0, @empty}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000df2000)={r4, 0x3}) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0xa) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00008e9000-0x4), 0x4) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r0, &(0x7f0000009000), &(0x7f000000c000)=0x60, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000026000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000016000)=[{&(0x7f0000029000-0x60)={0x27, 0x7a3, 0xd2, 0x0, 0x0, 0x2, "5f8d52374f3f56d7f7b0c12924e268a7d46aabff85adc270633bc7ff6310425388eb92af988db17202d26337c89a692806ac1c7458f7bc4e376c51e451ec68"}, 0x60, &(0x7f0000028000)=[{&(0x7f0000013000)="80eb4e5c2e119bc032477458a6dd679514c99cc2c098ed52249ce85a6f127d2e4cc061804349f56a", 0x28}], 0x1, &(0x7f0000007000-0x1010)={0x1010, 0x117, 0x100000000, "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0x1010, 0x10}, {&(0x7f0000011000)={0x27, 0x7, 0x200, 0x7, 0x2, 0x0, "c94c3d66cfc74c32257771dc4e18a655e76e6e34eb490cb94e83b27ef0a34f4d697a53999b25c4c30b3193763553a543248f07149f4dec372812cd0b3c33f9", 0x4}, 0x60, &(0x7f0000028000)=[{&(0x7f0000029000-0x1000)="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", 0x1000}, {&(0x7f0000029000-0x31)="d98c3dcdb3c1f93f7f8110857f82a11b49a40e80c4170c72c758c4da599139ad2e4e96294183fbd63491360c011267834a", 0x31}, {&(0x7f0000029000-0x99)="c95bc070aa3dfe5731241b0bac43089b0167f0705df852c44de8c606748a80e47782e1ea101b610f770033e2b9678e0b079bb9dccfa9111833ad0251527945056490bd35d1ae9065eabcfd282890badc1a96af4c80fb67529faded879744c37e36be6660cdf9582a305cad8fa4b2e215599c4ca67c42241b7603bc4ecd62a4f9393e9ebedbdb29d6c5bf0945c9e4eda7099260b139031d8189", 0x99}, {&(0x7f0000029000-0x55)="4b21dc4b997b228f602d382a6054366847389bd5361e1aa0b16089de0acefaa7fc101835f2573504f80e391097036b9ec4d8cb253e6c192cc5ea156e00fd7df0cf9fda73763883ce419486a68775a45d2432f77b01", 0x55}], 0x4, &(0x7f0000029000-0x90)={0x90, 0x19f, 0x1, "9e84aae3568b3b97d78e09edeab197d7aee8cf6fb98a34725e1e4f2855ed4376cc3c8a5588028a1f718ef19c606c9bc9ccc4672cb6a1a8408bc1070803548557ea2c308778f1ae30f29a2ac987fa92dc3249daf15ffffae330342b65c0f4b55b62936d11a0c3b4ebfb6fc57735fe79fb9c7b4591810d90344364e6580d"}, 0x90, 0x800}, {&(0x7f0000029000-0x60)={0x27, 0x7f, 0x7ff, 0x4, 0x95, 0x100, "8d7ddfd7e2f8682e164ee4366b2471674acbbfca1afbc4f1efa0aa1c59e8e81b79dba2e55af913effc0aae345edce40ff64c4c500865888507c978d1e6e36b", 0x3}, 0x60, &(0x7f0000029000-0x13)=[{&(0x7f0000018000-0xb7)="e564fecfae109ae7af9847ac76accd26ad97631262470912e73f79054b0ec68cccd5a9eea4e5ea20cd73c229b0cf489da6ba07c35f960988750d3c6d4b2db2dda05fadd46fe49115e199d54c19979238e6b677bafed577fa13fe55f725a316bf523e140567ecda35c37165958a778cb30ad4068652c3014e558634679afb4a21a4895e12b902442999e19b20a82c6ddc59d592970ef1fcd05efff80f1897cffc40b5021e91150746e08be16eb0b0c0cb1592672c6e1c3f", 0xb7}, {&(0x7f0000003000-0xf4)="faa390067d62b753322c241414239b612e2695771cdd8f9555cd14da7071ad2f54603e951dec41755febd8c8a8058a5433518dbbe6895d35a1a3183b15303eb06e1be6b9037bef686cb01506b6eb0851e3e1893208f35efce63afb3be6008fe411820344c8371472ec2513e1e1e776166443b9e302d9a1fdddf68224381287027cf48709bfe6cdad75040a86f3fd0c0c25a02816242eee69f68a198b86f7fa7e1013938bfe9fb7ef28ab4ffa986fd99542bcba41355ca882057185181afca12c620596a1f5869e5d01acd0be0f1168d9f91a9a49fa77a188853fcf7e22e3264019ba5f78ba412e60dab663fc14a0a050a459d705", 0xf4}, {&(0x7f0000029000-0x42)="38cd597c8f9fa34aeb949d8df908a16619df763b6392252fcff6c6721712b6c59936b4d8d8865c9dec0cad1a578a32d012a65b7d01e173b84696a297cf9ab9ee2341", 0x42}, {&(0x7f000001d000-0x62)="13134657eebce02690b6f2302d104b9128194d09040d6d9ffa2df4de98e47180fa306d687317cf633006ba0601fc53d60123ae612120fc8e6600b6c63ce08a05604e681760b6860cd342ce7441770f8884beffdaa6c9385c418ba1432304a2fbdd85", 0x62}, {&(0x7f0000006000-0x4)="dd3ab1d3", 0x4}, {&(0x7f0000024000-0xc0)="2bef1002fef93b928f749dbae85cce898fea24008d6d263ef9db44ad7075ffac50a9b8e634668a22defb7c5d968bd7baf9f6cfe7851a9b2168546ffcbdd252a015ef744004d8d4c962520bc5446663ab151a49717450b106a933ef07072b5755bf9b23e0bd0aefbca014ded65fdc46d35854d92c1a56df5f7bd1d58104f438f7c19f44284987022e119e6b9699b16ff9fc98c128e5a100cfaf235f05027a2d29a5ae845dd82014a7f25bdf210aee222e97afc1573f99c40e421879f912981572", 0xc0}, {&(0x7f000001f000)="780a762cb33151b41496409ba2967fe8672ea9bc509013db921b34f175965729250f57feb2f1e52b6e3dc17bca0e36e97148418d4c74e784840f8e7f73efc239ff1920b262177f2a507b88630483ee230d1c7376eab31f2c16b18b698b21de83f04a760b62472965fc086c3776665b38711015db08888336b4edde28e439dd0f3326a75f4eed0dd066de9fb4a66468af27ce62d12ba1080121a4e072c2", 0x9d}, {&(0x7f0000028000)="20a6d41c6a0dc2f84b463980e16adbaecbb17cb7cf7a778fcecff662b159265e815ff7159bbe53b1b203cea50200ebff43b23fbb3af288743d062036a527d9ce292cb3fea84d65c1c633a78dfe3f39f41e2ebf714639bd19f509c6d40e0533fac31bf00056b084221f67a2823b3daf1e65f32e94a40afbab39d76a3c4f6d0ca81ffd0d0af227eed97323ad56bce8e0173f850efe830d44bb47c58837ae31166627da71bdf4e1b5f27801974353f33fba1f21afb5ed804dfedcaa8301125424c3e3b05774b87f7a7ec9eb", 0xca}, {&(0x7f0000028000)="c6bebfb78272cfad23fce31200afc29dc4125439e0ab8460bc4001d204e33dba4ae5f9dacdf63a449191ceafb7a45da341b643ff8c14fed68ab18f04724f3a9d23cea56553459169b912a1032c6de76b8cb9a9480e1343a63470859db67b7c4d7b8eb2f05cb5e8ed5e69a12743d27dd7ca4d514f7884229e9e9e8e87789487562d82011833ba2affa2255de9136497eefcd908fc041f4e8c0d166ece35e02aed65afcc989cf4f48ea745c16490ec093e6cc1", 0xb2}], 0x9, 0x0, 0x0, 0x8000}], 0x3, 0x20004000) 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a70000)={0x78, 0x4, 0x1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f67000)={0x0, 0x7, 0x2, [0x0, 0x0]}, 0xc) 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000e000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @random="325ab5d2157b"}, 0x54, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="f891a2bd2513f114d913e6adbdb7e1f0"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/05 10:07:55 executing program 1: socketpair(0x9, 0xb, 0x6, &(0x7f000063b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"c4240109e55f32d552d9ae33bdb67d52", {0x4, 0x2, 0x8, "35ea218e1b7f", 0xfffffffffffff62d}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d73000)={0x1, &(0x7f0000001000-0x8)=[{0x4, 0x90, 0x81, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de3000), &(0x7f00009bd000)=0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000de4000)=0xd70, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x6d80000000000000, &(0x7f0000de4000-0x8)={0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000de3000)={0x4f, &(0x7f0000de3000)=""/79}) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) r2 = accept(r1, &(0x7f0000f6a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000095d000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000646000-0x4), &(0x7f000065b000)=0x4) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f000023e000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004ad000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000038c000)={0x0, 0xfe8b, "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"}, &(0x7f0000620000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000936000)={r2, 0x29, "db115ef7f80ba5aad312be7f33fda275ed29b90d2fa02e8cae72e4548f2bc0f3c933fe402c22897fdd"}, &(0x7f00009d3000)=0x31) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x0) r1 = getpid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000f34000-0x10)={&(0x7f00003e0000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000069d000-0x8)={0x0, 0x2}, &(0x7f00006e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004e2000)={r2, 0x6a774a2d}, &(0x7f0000027000)=0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a45000)=r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e19000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xee}}}, 0xd5, 0xaa1, 0x8, "773b52c11ebc72a9679d3eebe577ad21379834e6059fa0adc72f096f4ac075c1c71c3dd46a985bf14c208abf19f5d233a5c86ac0b52c2db3ab401588151a1b2551d32ae89ada08ac7dab8e7226491869"}, 0x160) write(r0, &(0x7f000014a000-0x22)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6b000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000033e000-0x8)={0x0, 0x2}, &(0x7f0000a5e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000989000-0xc)={r3, 0x100000001}, &(0x7f0000dd5000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d6d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001ec000)=@int, &(0x7f0000e2e000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000434000-0x1000)=""/4096) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000ba3000)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005e1000), &(0x7f0000929000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b74000)={0x3ff, 0x5, 0x800a, 0x80000000, 0x9, 0x10001, 0x0, 0xffffffffffffffe1, r3}, &(0x7f0000896000-0x4)=0x20) sendmsg$netrom(r2, &(0x7f0000974000)={&(0x7f000025c000-0x48)=@full={{0x3, {"0e3dfb71593776"}, 0x6}, [{"9181a9396544df"}, {"8be0feae05dae6"}, {"2655c8ba76738b"}, {"3418c743458d9d"}, {"a54daede936919"}, {"8ca66c47d0c05e"}, {"ef603870f43811"}, {"1a661231bdaed9"}]}, 0x48, &(0x7f0000dd0000)=[{&(0x7f00003cb000-0x32)="2279c31d2103d5243cc2c215df1b96e9e971dfe933d0c15cd8ed2c21a8a3af79be5b71e0c601a3976032a60a87a9b23f13c0", 0x32}, {&(0x7f000005a000)="de58342293172419d0a322aff2dc5079c937c7b6ad85f49cad04d803dbb5ed25587e50e96b35caf0591f586e1eff7da44a20a89f21f41050cec142224806ecbde0e5d8305fde112082758f165e411f5a64f9bf3516a1daad611023c156dbb31e80679c457161ece5258256bdc419ef4e5f024abf0f654e982dcccf05d10b975454325117", 0x84}, {&(0x7f000010e000)="bcc45ecbd7a7b2063a0ec4fdf462ff546db2c19f7f90f9ea597be18fc1", 0x1d}], 0x3, 0x0, 0x0, 0x4000}, 0x4001) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000083e000)={0x7, 0x3ff, 0x8, 0x67, 0x8, 0x0, 0xaa, 0xc85, 0x0, 0xdf96, 0x6}, 0xb) 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000328000-0x4)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000093a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000939000)=0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001db000-0xc)={r1, 0x6, 0x20}, &(0x7f0000939000)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000168000-0x118)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000149000-0x4), 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000086000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x3}, &(0x7f000034b000)=0x98) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000093a000-0x8c)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x4}}}, &(0x7f000093a000-0x4)=0x8c) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, 0x0, &(0x7f0000002000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000007000-0x4)) close(r0) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000741000-0x2c)=[@in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009eb000-0x4)={r0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000073000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, {0x1, @random="8fa3ec649eb0"}, 0x48, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ad9000)={0x0, 0x9, 0x6}, &(0x7f0000adb000-0x4)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ad9000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad1000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x20) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d5000)={0x0, 0x8}, &(0x7f0000f27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c79000-0x9d)={r1, 0x95, "6abdc04ed6a974c0cc61afbb587820fe7af58714fc04fed3794d01fc07d785fd432185c1417e9c45c5d44346780ccb65d09b42e6e9460320724934444b2574d4dbd67ce17f1bed3232d9528bf543053a08780ef92314fb662c94af7bd6c388092d79733dc7a7af7f3ed5031a77edc88c586a21d2e979c974aac6ee506d1b806b9b7653badda3be8890651f74d989f78d6b5dad2a45"}, &(0x7f000099c000)=0x9d) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc4000)=[{&(0x7f0000deb000-0xc9)="434e44b351813064cff9ba57b2fff480ca8eaa9cd8f21bdeefb08b4c692dc7c25f335f9b3e53081668a78cd7817e6d3b73a51d5946662809e98c03903d28518e126aa2f5bd4008dd69d70bbbd97e0e9bc014d3cc98d518c3c744141fe0b1d36d9e748877797c452402516614e2fd845b90c7f2d8d9fadab609acb20ee2b0acfa3925b465fc8459efdfa32daf0f6f25973803fec4302af70b48c67d0a45c1714e6aae643c044e2a1761ace0523247fcf3fc49bbcf5162d3c43ef7d2864fff038a1f8d3f6116e9e344e7"}, {&(0x7f00004da000-0x9)="7d9d43352532225285"}, {&(0x7f0000fc2000)="48314d298b09cb692b067de77f2f8885ed0fb9b49193f4c32118fa69b5f284a061d6efd59e7055acdc34165b6d16c81c074a5bac347fa153532db1d1af8c7b7e85903f366cc14c8b3d3d3072c5060e3905b385b8ed25dd4bcaafc6833e70d203acdae2bc782b166f1f7d186ae0dcc5170dce623e28be6a6cb4c4ecd789a32b1afa130812e34e7abb53ecea159ac256a35843ba33b264549959809154a20b747f8e02bc1420efb97b9e3a3600cf3a159b79f1abd55f3f1c6a932e8a8c6167761fd8b6fcdd6eb68b46c062c9081553b3ba823eb01969bcb4244d"}, {&(0x7f0000fc4000-0xc1)="dc57301b7540fe45c2a7d65f16e6c3b91305eb44c95f63d3b76ee14fb4e029fee64becc07bc6d287814ba7f62d5bdc79c309c20b7a0ba0b5814cd0a3347f8ce1a24384ec19a3693068567ccc4f926da67d99331fa0acf3f0165d1e38349f372e578f9291b11149fda29b22bfeea4058c8c303a0716f55faa464a4419a89add9c0a3bc273e1097f7e6c57b6ae632b9f883008f61a976e7721009a72c9d4835761e4030de1501da7f2793f9bd084bea72e3ba31f9bc5a1b2aebc41969a429d756104"}, {&(0x7f000082e000)="1acff1b75db0c2281e2c2389e2ba02a7da6e6756e18488c63a910d6367298b5b4eca1d802447fd0696473ae684bb98cbcfa9068ca30a87a7dd28f504862720b33990e339fa494ff674fda3dadc8cab3c32d61ebd828d69c399d19cc4b1e57def13c8d03cc7d02f570ed90e557184f97fc597b7ab42b23f"}, {&(0x7f0000b1a000-0x85)="7a1175296fdcb9d077e805e15fdf13ea3f77e9625f3981ca2a410b4665f4f57c9dbe3e2deb5507004163204d9c3d17f6980f2ef5466e2fc4eda71f86e8f36166786c5540816876b0764a96901a0d258f28d22c969b12722f78cfa8cce1910cd06acd0a6d0de877ac76a6df30f06d2a000b573cfd512693cd93c981566e34aaba29b0dbfb0e"}], 0x49e, &(0x7f0000001000-0x1f)=[]}, 0x0) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b88000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005fc000), &(0x7f000000e000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad0000-0xc)={0x0}, &(0x7f0000dfa000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000b42000)={0x150, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x13c, 0x4, [@typed={0xc, 0xf, @pid=r2}, @generic, @generic="9d5385531c", @generic="dd53543a48a455a57edf87a83a65b0d7c0f37676b5e70a4be596f979ac9e200998350f01961aefe8580d6a02efb59efa425019b336cfde6ccba7e575e751d0564a8b056656d846bebe2fd45ba00be8ef60b33e554a8cfc1a63062f43643050ec03c6c1b9403b222e0435c2ea2a822543b47d7c", @typed={0xc, 0x75, @fd=r1}, @generic="3dc0adfc79d651ccffb6b142659cbbaa2bd5b41986403d3d55cd17c56df0eb754ef3217842c3870244c2551062a0937438896242165f027a1cbc6134871435ab966b41c482df9bb435dfc16fc1b6c8579cbfa3c0704ad7f5daa08f1bbb788b1be906adf4baeeaf69f83dbc39e0ba0b7dd346bc0a847679dd58a4e35d6d80dd558287be825f4a23bd9b4f9a5b890853ff5fa6746bd855370e0e6a57", @typed={0xc, 0x5b, @fd=r1}]}]}, 0x150}, 0x1}, 0x0) 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3d}, {0x6}]}, 0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000aa4000)=0x10001) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0}, &(0x7f00005a3000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000979000)=r2) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f00006c7000)=[], 0xfffffeb2}], 0x1, 0x0) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f81000-0x2c)={0x200005}, 0x2c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x800, &(0x7f0000ff1000)={0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff2000-0xb8)={0x0, 0xb8a, 0x10001, 0x6, 0x9, 0x7, 0x400, 0x8001, {0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0x3, 0x7, 0x2, 0xe3}}, &(0x7f00002a1000-0x4)=0xb8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff1000)={r1, 0x7}, &(0x7f00001c4000-0x4)=0x8) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x7, 0xffffffffffffff86) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000732000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000492000)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0}, &(0x7f0000f70000-0x4)=0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e97000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b4e000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000e31000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, &(0x7f0000e23000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000032f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005bb000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000095a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d78000)=0xc) sendmmsg$unix(r1, &(0x7f0000df7000)=[{&(0x7f000062a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a5e000)=[{&(0x7f00004d4000)="35e934d48f397254e198c3aaaf1d23c1df8ff49c42a07f995ccae154659de57d937bdba4987f722268de49c05d22909a5bbcc36993d3e7373da291524e53e53ad0f55bbbb875502e2d2880d6ed7b22fe6ba57b47092c9a7907b9c28e932c91de1d1cf5eea23b364406b5b8e7a821e0582a4127cf0079f9e1c0661ea101a3c3e84ff543494c828904b6", 0x89}, {&(0x7f0000e83000)}, {&(0x7f00001f5000)="ffacfc2372f377f6f503b54654abca2371bd51a97b417596c70369effcc76216735e2b40ef0a79fe5e244595e5ab45175f48fdbd91bd6885faf4c2b68d816d87e2fb64e5c23fa53aa654bf3f60276da9526cb732b1d6da6beed09663ebe53816ce9797f641ce2b15e120a0f7a04ae2f4548b1a6405c15333bcfd4dd159b9a8db03cbdc92f0a63976586b5fba5c222c6afe46909cff1441fc235755422d55a3f9d0bc0954dd6a85232ec478721fe483fefba1374e61c9fedf1d6bd30981cdfbf203f25cd5e9c6f34f7ff307c609f34c5970ff3021a0286cfb1f77668c276d1369ec451612d0b2f1ebbec7df63e59305c0a09c3dabc63e56326ad1df8b", 0xfc}, {&(0x7f00002f9000-0x23)="5ad8fa88af929c983473fc89fa10dbe3be317635e71de7d2afd42d2f598c290284a891", 0x23}, {&(0x7f00000b4000)="ce9330070ec70b69dbc8ff2e386453652486f806f9e255773e96ccc0b2aff42ab8b05dac07567a4361dc51188027a31c05358af7b788b677fcdf04de6d757d61000f3294b119a7db", 0x48}, {&(0x7f0000c69000-0x3c)="39fd58cd169d807bd3627e8b25bb42bfa45a50cbe09adb0f160fae850542cba147eb54b2dd8d27d78fe66e84856eec85a63bcf94d84fa49b0a88d0e3", 0x3c}], 0x6, &(0x7f0000890000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8}], 0x1, 0x4010) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10), 0x0) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) socketpair(0x1f, 0x8000a, 0x21e2bee4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="6d7f72761be4c0eaed79910cd8f77232"}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002a000)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000002e000-0x4)=0x6, 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)) 2018/02/05 10:07:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) pipe(&(0x7f00006ae000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000078c000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000358000-0x10)={r2, &(0x7f00007ad000-0x73)=""/115}) sendmsg$netrom(r1, &(0x7f00005e7000)={&(0x7f0000d9e000-0x10)=@ax25={0x3, {"9c16df84c4b27f"}}, 0x10, &(0x7f0000e6e000)=[{&(0x7f000038d000)="f8599fdfe4be447138c14947c425a6a694625f34a4705288c7ce6b20811a262471d776d311982dad1c79b61b3169d45c9de601124f81e9a63ad169dff9e187c949816de5dbe1684ff2981daa8f528074052359bf7599f6ba9bb07b52e09ef5597d6c3814540fd4acd5b865667502652fd14b6fa6f51df9f8f73c82efede03204e23c526bc71a6b9065c795d16698c731026966a321e63f4fd307104f5376191d7c1f3b7b1aa67c8c82bb90e6b1dc0ed5b03eb1cc6b3377a63c13b0ecf6bb67bb85dcb8c295cb074f3f78e450471704c4a953811d6df3eba06d1d19", 0xdb}, {&(0x7f0000bee000-0x28)="4e744b58f8c3263e3ab4e06ee8b5c7050a7aa66dec4d85dced4a5c86fef673ca5fdd6d80ba5b639c", 0x28}], 0x2, &(0x7f00003e9000)=[{0x58, 0x113, 0x8, "803cabcac4a55858d0f67c111d33f6bf7f489e5d834414a94f8b71edc0fcf0e112419275e102733a3135e35ca5f29b5c94bd2a2da3a3c5969deb774ba1214448f443"}], 0x58, 0x4000001}, 0x40800) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) pipe(&(0x7f0000a0e000)={0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000fc7000-0x38)={&(0x7f000043a000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000fc6000)={&(0x7f0000774000)=@del={0x110, 0x11, 0x1, 0x6, 0x0, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x5cc1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xcc44}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x4004}, 0x44004) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000048b000)={0x2, &(0x7f0000fc6000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ca6000)={r2, 0x3, &(0x7f0000fc5000)=[0x8, 0x3ff, 0xd98], &(0x7f00000c4000)=[0x5, 0xffffffffffff8000, 0x1, 0x8000], 0x10, 0x8, 0x9, &(0x7f0000c54000-0x20)=[0x8, 0x100000000, 0x6, 0x10000, 0x0, 0x5, 0x101, 0x0], &(0x7f0000717000-0x20)=[0x0, 0x40, 0x10000, 0x0, 0x0, 0x3, 0x9, 0x8]}) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000015000-0x4), 0x80800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000002a000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 10:07:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e}}) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dbc000)="13f0dc7b2dbee06af881bdd6d5844a214a8a8bb4867b3747489999d791613980f01e1e66c66d47cca9400dac36c457cf", 0x30, 0x4, &(0x7f0000dbd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000dbd000)={@broadcast, @loopback, @rand_addr}, &(0x7f00005f0000-0x4)=0xc) 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000350000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/05 10:07:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c39000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000019000-0x4)=0x9, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"007036746e6c3000000000690000000000000000000000000000000000000000eb00000000cc00000000000000000000000000000000000000fffc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", {0x800, 0x0, 0x51, 0x0, 0x0, 0x9, 0x81, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/05 10:07:55 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000026000-0x4)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000025000)={0x0, 0xfffffffeffffffff}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000015000)={r2, 0x2}, &(0x7f0000025000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) 2018/02/05 10:07:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b4d000)={0x7, 0x8, 0x6, 0xf2dc}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)}}) 2018/02/05 10:07:55 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000024000)={0x14, 0x20, 0xd94eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x80007, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000002a000-0x4)=0x10, 0x80800) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000), &(0x7f0000012000)}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000-0x100)={0x2332ff94, 0x4, 0x1, 0x6, 0x4, [{0x401, 0xfff, 0x4, 0x0, 0x0, 0x108}, {0x9, 0x4, 0x1, 0x0, 0x0, 0xb88}, {0xd248, 0x4, 0x1, 0x0, 0x0, 0x180}, {0x5, 0x1ff, 0x2, 0x0, 0x0, 0x2}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000015000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x3)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000016000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @empty, 0x800}}}, 0x8c) close(r0) 2018/02/05 10:07:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xffffffffffffff7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, {0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}, 0x7, [0x9, 0x3, 0x3, 0x6, 0x0, 0x6, 0xbc, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 10:07:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f0000764000)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) r1 = accept(r0, 0x0, &(0x7f0000e0b000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ce5000)={0x0, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000982000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000-0xe)={r2, 0x5, 0x3, [0x400, 0x8d, 0x100000001]}, &(0x7f0000da7000-0x4)=0xe) 2018/02/05 10:07:55 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000018000-0x5b)=@un=@file={0x0, ""/89}, &(0x7f000000f000)=0x5b) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000017000)=0xe2a, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) socketpair(0x10, 0x800, 0xffff, &(0x7f0000008000)={0x0, 0x0}) socketpair(0x9, 0xa, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x8000, 0x8007, 0x4, 0x9e2, 0x0}, &(0x7f0000018000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000d000)={r4, 0x4, 0xfffffffffffffff7, 0x80000001}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000017000)="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", 0x1000) 2018/02/05 10:07:55 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000be5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fb0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000af7000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002d000-0x4)={r1}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000005000-0x10)=@ax25, &(0x7f000002c000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000002b000)={0x0, 0x80000, r1}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000002b000)={0x9, 0x3, 0x4, 0xb2, &(0x7f0000016000)=""/178, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0xae, &(0x7f0000027000-0xae)=""/174}) 2018/02/05 10:07:55 executing program 7: r0 = socket(0x1f, 0x80007, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="1477ccb85685fe2a50ea7975611a2f3a", @ifru_flags=0x7101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, [0x7ff, 0x3, 0x0, 0x1f, 0x7ff, 0x4, 0x7c, 0x3, 0x5, 0x4, 0x2, 0x5, 0x40, 0xffffffffffffddf2, 0x1f]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x804a}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000fa000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000004, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x400000000000006f, [0x0]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000057f000), &(0x7f000008e000)=0x8) connect$inet6(r0, &(0x7f00009a8000)={0xa, 0x1, 0x80, @empty, 0x9}, 0x1c) 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) listen(r0, 0xfffffffffffffff9) [ 78.718220] ------------[ cut here ]------------ [ 78.723296] name len 0 [ 78.725942] WARNING: CPU: 0 PID: 10880 at fs/proc/generic.c:354 __proc_create+0x696/0x880 [ 78.734256] Kernel panic - not syncing: panic_on_warn set ... [ 78.734256] [ 78.741624] CPU: 0 PID: 10880 Comm: syz-executor2 Not tainted 4.15.0+ #221 [ 78.748632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.757983] Call Trace: [ 78.760573] dump_stack+0x194/0x257 2018/02/05 10:07:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000009a000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a27000)=0x7, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007a8000+0x233)=0x14, 0x4) [ 78.764207] ? arch_local_irq_restore+0x53/0x53 [ 78.768881] ? vsnprintf+0x1ed/0x1900 [ 78.772688] panic+0x1e4/0x41c [ 78.775889] ? refcount_error_report+0x214/0x214 [ 78.780649] ? show_regs_print_info+0x18/0x18 [ 78.785145] ? __warn+0x1c1/0x200 [ 78.788585] ? __proc_create+0x696/0x880 [ 78.792633] __warn+0x1dc/0x200 [ 78.795907] ? __proc_create+0x696/0x880 [ 78.799970] report_bug+0x211/0x2d0 [ 78.803605] fixup_bug.part.11+0x37/0x80 [ 78.807667] do_error_trap+0x2d7/0x3e0 [ 78.811565] ? vprintk_default+0x28/0x30 [ 78.815645] ? math_error+0x400/0x400 [ 78.819436] ? printk+0xaa/0xca [ 78.822712] ? show_regs_print_info+0x18/0x18 [ 78.827218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.832061] do_invalid_op+0x1b/0x20 [ 78.835771] invalid_op+0x22/0x40 [ 78.839215] RIP: 0010:__proc_create+0x696/0x880 [ 78.843861] RSP: 0018:ffff8801cf35eda0 EFLAGS: 00010282 [ 78.849201] RAX: dffffc0000000008 RBX: 1ffff10039e6bdb9 RCX: ffffffff815a57ae [ 78.856462] RDX: 0000000000004cbc RSI: ffffc90003de4000 RDI: 1ffff10039e6bd39 [ 78.863734] RBP: ffff8801cf35ef10 R08: 1ffff10039e6bcfb R09: 0000000000000000 [ 78.871002] R10: ffff8801cf35ec58 R11: 0000000000000000 R12: ffff8801ac6ad880 [ 78.878267] R13: ffff8801cf35eee8 R14: 0000000000000000 R15: ffff8801cf35eea8 [ 78.885556] ? vprintk_func+0x5e/0xc0 [ 78.889378] ? proc_register+0x370/0x370 [ 78.893446] ? __lock_is_held+0xb6/0x140 [ 78.897512] ? mark_held_locks+0xaf/0x100 [ 78.901636] ? __raw_spin_lock_init+0x1c/0x100 [ 78.906211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.911210] proc_create_data+0x76/0x180 [ 78.915254] hashlimit_mt_check_common.isra.9+0xaee/0x1420 [ 78.920857] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 78.925603] ? pcpu_free_area+0xa00/0xa00 [ 78.929743] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 78.934561] ? kernel_text_address+0x102/0x140 [ 78.939118] ? wait_for_completion+0x770/0x770 [ 78.943674] ? unwind_get_return_address+0x61/0xa0 [ 78.948582] hashlimit_mt_check+0xad/0x100 [ 78.952804] ? reject_tg_check+0x7a/0x170 [ 78.956926] ? hashlimit_mt_check_common.isra.9+0x1420/0x1420 [ 78.962786] xt_check_match+0x231/0x7d0 [ 78.966738] ? xt_check_target+0x7d0/0x7d0 [ 78.970959] ? save_stack+0xa3/0xd0 [ 78.974561] ? save_stack+0x43/0xd0 [ 78.978160] ? kasan_slab_free+0x71/0xc0 [ 78.982193] ? kfree+0xd6/0x260 [ 78.985452] ? mutex_unlock+0xd/0x10 [ 78.989139] ? xt_find_match+0x17b/0x1e0 [ 78.993196] find_check_entry.isra.8+0x3fc/0xcb0 [ 78.997935] ? ipt_do_table+0x1950/0x1950 [ 79.002061] ? trace_hardirqs_off+0xd/0x10 [ 79.006271] ? quarantine_put+0xeb/0x190 [ 79.010307] ? kfree+0xf0/0x260 [ 79.013564] ? trace_hardirqs_on+0xd/0x10 [ 79.017708] translate_table+0xed1/0x1610 [ 79.021854] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 79.026675] ? kasan_check_write+0x14/0x20 [ 79.030885] ? _copy_from_user+0x99/0x110 [ 79.035016] do_ipt_set_ctl+0x370/0x5f0 [ 79.038977] ? translate_compat_table+0x1b90/0x1b90 [ 79.043980] ? mutex_unlock+0xd/0x10 [ 79.047668] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 79.052922] nf_setsockopt+0x67/0xc0 [ 79.056614] ip_setsockopt+0x97/0xa0 [ 79.060306] sctp_setsockopt+0x2b6/0x61d0 [ 79.064432] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 79.070123] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.075292] ? check_noncircular+0x20/0x20 [ 79.079514] ? __enqueue_entity+0x109/0x1e0 [ 79.083825] ? find_held_lock+0x35/0x1d0 [ 79.087869] ? finish_task_switch+0x1d3/0x740 [ 79.092339] ? lock_downgrade+0x980/0x980 [ 79.096462] ? check_noncircular+0x20/0x20 [ 79.100668] ? load_balance+0x34c0/0x34c0 [ 79.104794] ? check_noncircular+0x20/0x20 [ 79.109003] ? compat_start_thread+0x80/0x80 [ 79.113394] ? do_raw_spin_trylock+0x190/0x190 [ 79.117957] ? find_held_lock+0x35/0x1d0 [ 79.122001] ? avc_has_perm+0x35e/0x680 [ 79.125958] ? lock_downgrade+0x980/0x980 [ 79.130098] ? lock_release+0xa40/0xa40 [ 79.134044] ? lock_downgrade+0x980/0x980 [ 79.138169] ? lock_release+0xa40/0xa40 [ 79.142123] ? __lock_is_held+0xb6/0x140 [ 79.146164] ? avc_has_perm+0x43e/0x680 [ 79.150115] ? avc_has_perm_noaudit+0x520/0x520 [ 79.154765] ? iterate_fd+0x3f0/0x3f0 [ 79.158548] ? lock_downgrade+0x980/0x980 [ 79.162679] ? __lock_is_held+0xb6/0x140 [ 79.166723] ? schedule+0xf5/0x430 [ 79.170241] ? sock_has_perm+0x2a4/0x420 [ 79.174279] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 79.179620] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 79.185306] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 79.190555] ? alloc_file+0x27e/0x390 [ 79.194350] sock_common_setsockopt+0x95/0xd0 [ 79.198826] SyS_setsockopt+0x189/0x360 [ 79.202780] ? SyS_recv+0x40/0x40 [ 79.206218] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 79.211045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.216045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.220781] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 79.225510] RIP: 0033:0x453299 [ 79.228672] RSP: 002b:00007ff6786ebc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 79.236442] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 79.243686] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 79.250931] RBP: 00000000000005c9 R08: 0000000000000418 R09: 0000000000000000 [ 79.258180] R10: 0000000020017000 R11: 0000000000000212 R12: 00000000006f7b78 [ 79.265433] R13: 00000000ffffffff R14: 00007ff6786ec6d4 R15: 0000000000000000 [ 79.273350] Dumping ftrace buffer: [ 79.276996] (ftrace buffer empty) [ 79.280680] Kernel Offset: disabled [ 79.284283] Rebooting in 86400 seconds..