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", 0x340, 0x7fd, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 17:56:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x305, 0x3, 0x5, 0xdd9, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0x9, 0x80005, 0x80000000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0500091000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"]) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000000ff8)=0xffffffffffffff7f, 0xda8672632735eefe) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, {&(0x7f0000000040)=""/88, 0x58}, &(0x7f00000000c0), 0x40}, 0xa0) 2018/03/31 17:56:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x9, 0x52f, 0x401}, 0x14) socketpair(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000009c0)="baa37ba43a669405bbc0f0a391e96edc", 0x10) readv(r3, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/132, 0x84}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000800)=""/192, 0xc0}], 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/03/31 17:56:32 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) getpeername(r2, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0xfffffffffffffe42) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0xe0, 0x4) 2018/03/31 17:56:32 executing program 3: getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000782000)=""/4096, &(0x7f0000f79000)=0x1000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000000)="33234c2fece4b2df3334d55036ee8500a56a7fb07a6ed1eed476c3d59c2b76e2cb0ec684d3806134d15ce520bd2ef6b4a1cc3d440974eacde247c30f0adf3d43736b06feb0234a03f9299b064c7698a72fe407298c67cc8c9dc482d5f758dce737594853fc11c64b3765c499a641eae52cfadc85e08c7c469f3c1a698292594c4789c1d1559e5a95a8eab2ca09efcccf11d63ecb5ec586e840dddf83e8f8d113ac35bf7d4cde75e5399fa5055d5fdbf1c8305a15b93af97979f2f17154977c4eb0d91f6a8cbdde18b0a365277576377326", 0xd1) 2018/03/31 17:56:32 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001080)=0x80, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001100)={0x1, {0x2, 0x4e21}, {0x2, 0x4e22, @rand_addr=0x8}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x8, 0x9, 0x9, 0x8, 0x8, &(0x7f00000010c0)='syzkaller0\x00', 0x6, 0x0, 0x8}) r1 = socket$inet(0x2, 0x80001, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x20, 0x0, 0x0) 2018/03/31 17:56:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd506e4ff1100f77d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000000000)="26000000b2a8a34d0000eaf83affffffff00feffffffe90008db1ee9ff050000000000000000", 0xffffffffffffff70) 2018/03/31 17:56:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt(r1, 0x2, 0x2, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 86.296045] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/03/31 17:56:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000010000000000000000000930005ecffffff000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000380)="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"}, 0x10) 2018/03/31 17:56:32 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) getpeername(r2, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0xfffffffffffffe42) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/03/31 17:56:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000440)={0x0, 0x9, 0x4a, 0x7fff}) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x401, 0x1, 0x2, 0x1000, 0x4, 0xfff, 0xf7f, 0x7fff, 0x3, 0x0, 0xf05e, 0x1000, 0x6, 0x7fffffff, 0x6]}, &(0x7f00000000c0)=0x100) sendmsg$nl_generic(r3, &(0x7f0000000a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000800)={0x11c, 0x41, 0x800, 0x70bd2a, 0x25dfdbfe, {0xc}, [@typed={0x8, 0x85, @u32=0x9}, @generic="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", @typed={0x4, 0x64}]}, 0x11c}, 0x1}, 0x1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0x6, 0x80000001, 0x2, 0xffffffffffffffab}, &(0x7f00000003c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5}, 0x7b, &(0x7f0000000680)=[{&(0x7f0000000d80)="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", 0x11e}, {&(0x7f0000000640)="31b9950041afa3ad9850442db4ba4065c9121ab273844a3a8b18fdb7e5021fbe651c7fc970793a2c851513920bf9cdf831ffa2a35fda05cc3c2dcf22", 0x3c}], 0x2, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0xf25, 0x8, 0xffffffffffffffff, 0x7ff0, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x4, 0x6410e3b1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x2, 0x1f, 0xcfe1, 0x9, 0x80, 0x8, r4}}], 0xfffffffffffffef8, 0x40000}, 0x20000010) 2018/03/31 17:56:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000363ffc), 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff}}}, 0x88) 2018/03/31 17:56:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x2dc) listen(r0, 0x5eb855) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='bcsf0\x00', 0xfffffffffffffe25) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(r1, &(0x7f0000f8aff1), 0xff8f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r2) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="bbece3378aa441ee077c4103a206a95880e86c74348412e1e768427a331f34fbfd52ca", 0x23}], 0x1) 2018/03/31 17:56:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x2) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffff7fffffffffd, 0xe7) 2018/03/31 17:56:32 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) getpeername(r2, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0xfffffffffffffe42) 2018/03/31 17:56:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/145, 0x91}], 0x1, &(0x7f0000000200)=""/190, 0xbe, 0x6}, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x3, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/31 17:56:33 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/136, &(0x7f0000000100)=0x88) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/03/31 17:56:33 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28, &(0x7f0000002fd8)}, 0x10) socketpair(0x0, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x40000004}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x800}, 0xffffffffffffff90) 2018/03/31 17:56:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x9, 0x52f, 0x401}, 0x14) socketpair(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000009c0)="baa37ba43a669405bbc0f0a391e96edc", 0x10) readv(r3, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/132, 0x84}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f0000000800)=""/192, 0xc0}], 0x6) 2018/03/31 17:56:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000280)=""/59, 0xfffffffffffffe19}, {&(0x7f0000000480)=""/185, 0xb9}], 0x6, &(0x7f0000000540)=""/190, 0xbe, 0x200}, 0x10000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000640)=0xfd, 0x4) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) 2018/03/31 17:56:33 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) 2018/03/31 17:56:33 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1ff, 0x0, 0x6, 0x60}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x5e3b}, &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340)={0x1, 0x2, 0x20, 0x7}, 0x8) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) read(r0, &(0x7f00000001c0)=""/252, 0xfc) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$inet(r0, &(0x7f0000000440)=""/149, 0x6ccb1100d11944d7, 0x0, 0x0, 0xfd69) recvfrom(r1, &(0x7f0000000380)=""/153, 0x99, 0x2123, &(0x7f0000000500)=@generic={0x5, "b01f893312beaa2ff10b2e853c612a351a33b54502cade93f71fee5eb3aae77f61f234d5e1f9cc657ca0f9fddc93180559336a9a88fe1ed370b01a53e27d81a0da15c737443aaaebc5b9141baa6a0a7005133ebe6e8fd79ee7cdf943155240aaf03177576927629c17d224aeeef9d762b0779a82170d6552d94be5a2ddeb"}, 0x80) 2018/03/31 17:56:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xba, "c73f6ec141b6bc5bf76358044a21acec88a69d2969f781f6f01d0d889862ba5e1d82f99574391c2491ae620b6cf78f6beb18449e6f9196d01d7294c9af254ec545b3068f9d96eda71cf0215e03df03d36d506fb7eebab2e78913ecf5dc0abe7f02cdeb204ca0ac34f2f28d887a7c463cec1a9164b48b03f189c37d433ca691ad96dea5c61f3af51d4e025fb2cac940f1004a4886a2a68bcd5ccbc05698328b6e83f6eb2c3a235a88bee33fc98d0b7d0b22174c4f55a8dc6e2775"}, &(0x7f0000000480)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x3}, &(0x7f0000000580)=0x90) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000001000)=0x4) socketpair(0x9, 0x7, 0x1000, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x2) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/31 17:56:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x60002015}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'ipddp0\x00', 0x2}, 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/03/31 17:56:33 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) [ 87.512192] netlink: 'syz-executor2': attribute type 33 has an invalid length. [ 87.542274] netlink: 'syz-executor2': attribute type 33 has an invalid length. 2018/03/31 17:56:34 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) 2018/03/31 17:56:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=ANY=[], 0x0, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)="01", 0x1}], 0x1, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4}], 0x18}, {0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="5faf7064d0458c6997a88d75274da0a43d90b0af594e48bf9fc7aba33ceee7b6295601c2f385f92687a2e21d200add2d02dfcc0ca743a21873a8afa24bca39758cfb6847db0f11db89d74e6348f167b4867126bec5a8b3b79f3be04f119b842074e47f8160a90de157c4d52b5fe59a1e137adbd1e48dc04a105fce120d43c6a75f21fb3af41e315871a77d3786f97642614b00", 0x93}, {&(0x7f00000000c0)="722eb390d7ec07babe1cc2be49872e3e1d55ff59ac8d4e920d4fa75548a5d75835e414a61dfe83974bae6568a4e57049c414cc553215b19409a9d6ef38f41eb3f81b3d0de6f5d517d43241335761cd3edecc1fc8f10bcf1f87efcdabc38c213e4e95b153058fd27857429d8bbfa7956f73244565ab68263afedebaf23aa139952b5b45a39021076719bff53cb9de608979b8d47d7de05b46a1155d2c60c9278a7cc09b2ef3dfe37ee6f09bc3d47cf515b968edebc4461d460ec3a9cffc2296c2b230bcf9293b3f9123e2b638b55f8301124e15c83c", 0xd5}, {&(0x7f00000001c0)="ccfe0a25cd6366aa88af2ea158dd9b78b25a3d2553a1cfc522fd10c5b00354499d3677ed4d1759ce65c2e492eb23d554ed1b89c72d91437c46770495224a158f61fa22df700b87e50c329168f551d89d977932448382c2b3e728d873f4e4b47d73a27f587fd88a3e1cceb55a15ba5c2906193dfe220f4129085d13085c3259f0e1cfb33e85ef2978258c142eaa1d5a7d197a679ecb5336badcc78ce52339d858", 0xa0}], 0x3}, {0x0, 0x0, &(0x7f0000002640), 0x28d, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x4008000) 2018/03/31 17:56:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) poll(&(0x7f0000000080)=[{r0, 0x200}, {r0, 0x400}], 0x2, 0x200) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400190400000000000000560a0600a30ced85649c638ae4e15b00ec04a200000543dfd87c5800004824ca943264008900050000000000000000049848091be39ada51830600000000000000000003ed03fff5dd", 0x58}], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/03/31 17:56:34 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/31 17:56:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x2, 0xff, 0xf, 0x4, 0xfffffffffffffffd, 0x714c}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x51, &(0x7f0000000080)=0x6, 0x4) 2018/03/31 17:56:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x9, 0x52f, 0x401}, 0x14) socketpair(0x2, 0x0, 0x1, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000009c0)="baa37ba43a669405bbc0f0a391e96edc", 0x10) 2018/03/31 17:56:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940abdd9b937cddfd6", 0x9) r1 = socket(0xf, 0x80005, 0x5) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x7fff, 0x4, "310e86dbf818dd2abe67de3ff177fe5d25c91e89c2f77ee2b5323a6889074a4a40bdb39af02e818438fe4a036a1088c89849fb05803d7d428626d0cf7ffb02", 0x2c}, 0x60) 2018/03/31 17:56:34 executing program 7: r0 = epoll_create1(0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'bcsf0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x14}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) r3 = epoll_create1(0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000006c0)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000a3aff4)) epoll_pwait(r3, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) socket$inet(0x2, 0x1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000200)={'sit0\x00', 0x6}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000140)={'bcsf0\x00'}) r5 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0xfffffffffffffffd}) epoll_wait(r0, &(0x7f0000000800)=[{}], 0x1, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500002100000000090000000000000000000000000000000000000059074e83cdc0e10000000080000000000c000000000000000000000000007eda90744df51292759ccae6aaa79361521cfeb62f7cea0190d8bccf385d30991513a00d675a68b5758ce8e17193be47d776cb04d42adb9cc74e3963f2e2b5b333708eab1fd1091d43d0875406c5b04e308ae7b8b9f21b3bc5ce4db85123ee7550667d12790459004acd397139b4"], 0x48) 2018/03/31 17:56:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES64], &(0x7f0000000340)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x6, 0x3aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000680), &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d3000000000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6173ffdf00000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff060400000000000041554449540000000000000000000000000000000000000000000000000000000800000002000000010000000000000098b52b62d3aa91d5a09265c03646442a616b065d4c6e649541a83d39708cf4a1b938f9be1cf4204fdb2d35c72f8b28831f2c7da80963410f5b37c538eeb00c9d67837f94d72c36973b202196af41bb4bbc97ac1ce5455304d220f3a02d34b058cda7584b9322483640f1b6447df951f3db8e506aa33bd02ec181105f6b8db3209621cf285a241f6944b3eb5f89f5c1f8b57a5fdbe06e0d7d2c6b88c015ef0e6ce5350346e4ebdb7c4d4ef718e4dbd7f1df256349671c25a1c91943508375a6d1d836ff407d1eb66a5f67"]}, 0x422) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f00000000c0)={0x0, 0x1, [0xfffffffffffffffd, 0x0, 0x4]}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000740)=""/230, &(0x7f0000000240)=0xe6) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x800, 0x4, 0x7f, 0x5}, 0x14) r5 = socket(0x8, 0xf, 0x0) r6 = accept4$inet(r3, 0x0, &(0x7f0000000180), 0x80000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80800800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r7, 0x0, 0x70bd2c, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x804) connect$l2tp(r5, &(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x3, 0x2, 0x3, {0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x32) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000600)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000014936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/03/31 17:56:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xd}, r1}, 0x14) 2018/03/31 17:56:34 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getpid() sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0xff15}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bridge0\x00'}) setsockopt$sock_void(r0, 0x29, 0x20400000049, 0x0, 0x0) 2018/03/31 17:56:34 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/31 17:56:34 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 88.558974] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 17:56:34 executing program 4: syz_emit_ethernet(0xd7, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0xab, 0xaa, "eca4", "a3bd34", 0x0, "fb57641449fdcc72f5a249a0c6f1ae9c60659b21012ad3020a5076464715432350e1d81f3442bac61d4380dbccaa02ced5d2e2cd287aa529f2e408c97ce909d98f34e5d87675cc79b01267de85523441eea2284a973022283fb090e38fd7178d883a64a46031763741734fa38c02e3c835cfd2aa13848d0182025e4be7a8bdb560d5ce2476f8bb505e9d7b14d90105f4ce03e2cf994d06732d79f32cdaea8c52cc302a370ac594921136b85e9776550e0a582f900a669228d4dbae374578485e"}}}}}, &(0x7f0000000100)={0x0, 0x1, [0x632, 0x2b5, 0x579, 0xa36]}) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000a95fe8)={0x0, 0x0, [0xfffffffffffffffc]}) 2018/03/31 17:56:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) socketpair(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r3, 0x80000, r5}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x200, 0x2, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x200}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000002c0)={0x7, 0x3, 0xff, 0x2, 0x1a, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000280)={0x182f, r7, 0x10003, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000300)='r', &(0x7f0000000000)=""/150}, 0x18) 2018/03/31 17:56:34 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x0, {{0xa}}}, 0x90) 2018/03/31 17:56:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x9, 0x52f, 0x401}, 0x14) socketpair(0x2, 0x0, 0x1, &(0x7f0000000000)) [ 88.664284] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 17:56:35 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2, 0x8, 0x43, 0x9, 0x5}, &(0x7f0000000140)=0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'\x00', r1}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/03/31 17:56:35 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x100000000000087) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e24}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/31 17:56:35 executing program 6: r0 = socket$inet(0x2, 0x0, 0x8bb) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000010"], 0x10}}], 0x2, 0x0) 2018/03/31 17:56:35 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x100000000, 0xffff}, 0x20}, 0x10) bind$rds(r0, &(0x7f0000000000)={0x2, 0x80000001, @multicast1=0xe0000001}, 0x10) accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) 2018/03/31 17:56:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x9, 0x52f, 0x401}, 0x14) 2018/03/31 17:56:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="0001000702000000000000000006"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) socketpair(0x2, 0x800, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x80, r2, 0x10, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x538000000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd0}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4) socketpair(0x11, 0x4, 0xffffffffffffe506, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) r5 = accept4(r3, 0x0, &(0x7f0000000100), 0x80800) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000140)) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000000c0)={r4, 0x2}) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/03/31 17:56:35 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:35 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x3, 0xf5f}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) socket$inet6(0xa, 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/31 17:56:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x39) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000009c0)="42f2e41cd5a3da4a0409ab1143237a786286b8e47a6a252427242ef9796c5795d8bddb953d0d798a2c94f2c5bfd3ce93e775b19c6ea32f8a0b90a23e2d963b78d8042f8c507cd94ee6a1a16aa08d4a13f74b671232e354cb5fd6674934aea7b0e2a74422f0f25da1e481ce905ad65723f2269bed40f782d09e1dee81f4e234c5e2396f0e29543b6586495bc80becf6b9479674b95a2486ab51b84b60dc2c22c4cad7eee91f066d15e047a3a4", 0xfffffffffffffccb) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000fc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000b8040000ffffffff000000000000000010020000ffffffffffffffff900300009003000090030000ffffffff04000000", @ANYBLOB="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"], 0x2) 2018/03/31 17:56:35 executing program 2: r0 = socket$packet(0x11, 0xffffffffff7ffffb, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000380)=[{0xf8, 0x0, 0x0, "aede55cbc47b0abe7a718e69a456339d592145e20571f243482b434574a22bcdd8a5de61d564d2a1f2b01a219a3204da776707d48e82697dc31f9704c4d74ab94ebc60806be2d2c89afac4ae85c9f7acb1bec8c52299cc4b4c967b4cc67c7f045de745a5f0abf6a5aa437013b3fcd099663c01b908de462b9cb80c487d54a4865b8b47199648d2e3c3fe10994c11e6059640f353c4a4ab9fbe8a1b39e367899225aa9b156a1505f82fb18f6240f6ec68908d144dd2dba0c53efb188d6eff402b38b6dade7e30e2dad3d5428382cbf4f8ce14dd43fd043a0bfe1632afbd8d261366f2"}, {0x90, 0x108, 0x2, "8a1bc0ab3aa46d119d89c746bd94f1cd2273c93c374a54099b3b9265c9bace7f6f442f630ea0d0f5322c5a3e5943ca92eb978f39351774d7b3c5a5a45fac082b712197f24e70653d4e9654e5b201567cd456c42d58ef26f3e63979abd4456e8cc5ea74a58f988bc49ce69dec72966f7568669a98b7e17111f94dcd617e"}, {0xa0, 0x0, 0x20, "417089e8853edba971c932279140363b1a1527f0b5d29a49fba41ef76977e8a7aa49a3e92ac4a53a49441381ee577f0b893c1865134497e52eb36d08991a74bbdebdb7a5876036d12adf7ccc991e0adfead05db603661e5a108fa52ef07d339cf8c96639687a9abbc97291652a323774eea52c66cf8827f512a888c7a3ccc5e4fc8570b49e2bba4a183d32234b2c"}, {0xd8, 0x11f, 0x800, "56167f1419cbe195379a2ae288df98f833efadfbdfe00146be026a8acb672c18dcde880181c8325d341fecfa6d117d693f308d7f48506af66de4d72f535d5d07ac8321840f3164c79eabd7763ebd4c9a125a1bad4d59a0e38fb476af2a6467c3be2dc7a8c8cdca4d68a561a0f8d1f90c3026dc87a183e0461de88f2418d2fec63b0c76fb80660e49592434a3d185d3d829fa3ae7d12abda75f53969ee56b888c9dbdf0ba4c057a7105dd8f2e517c92b51e82b326283968ec8b3bb4b7f3e10ec5981a"}], 0x300}}], 0x1, 0x0) 2018/03/31 17:56:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl(r1, 0x3a3, &(0x7f00000000c0)="eb13eb9fe36ea55b404c7f4ddfcc2078c4323e591622b4035424fb80c28ec3b94b652a0b9b16b051aab6f2406a007ee33db5de8c3c054e75c6b3bff1e470018d35a27997fae975dcdff85c7908bf15abac1a94d4e4894d6f582cc475c8e96c1d524d27e882eef8e9a6849fd339d40063020a559ea029d808a7b7ac3534dab193747cd945620cae1dceb0ecea708819d3076ef68c4b7735405f7740270c378312b461ca5200fbec3f70e99a986f18b1428d751c53002b65fee82f5c979195912baf0cbd7e5f50a23d57a58c253a35951aea52942331d23a6e67a5d001304a9d7df5132e10ecd65ed5e7ea4cf7a7c27ba5c8b10a18f403e40e9a09") r2 = socket$inet(0x2, 0xa, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x5, 0x3, 0x1000, 0x4, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d78000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/03/31 17:56:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f00000014c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001540)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001580)=0xf22, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) sendmsg$netrom(r3, &(0x7f0000001440)={&(0x7f0000000180)=@ax25={0x3, {"39e3ac7f768e1d"}, 0x100000000}, 0x10, &(0x7f0000001280)=[{&(0x7f00000001c0)="b102df868e1b548c6e9780a993d1a02e65a3514e03431f172e1db41492e9f705dfd1de20ebed68bf8ca42aa9a33a7744056b7dadc89fa55d7383b8bf0ec5d9a0bd67f664a78451977c9966137c6b6bcb7cc55f550de153c379ef6c89cf2b34cd21430b115f3584ff93f064489a12671b9baa0bf59b03ffa5b39497bc74c30e1f4bf4b23699cf", 0x86}, {&(0x7f0000000280)="d701e792f68f58a4e42d1cb27d7897f9c1219b6a7404d6bdb32abd9582a0efca4b322caa2e993649c947ee72c87a0c2b73a4004493f7dc13b06868ff8e642c8a46aaac4a8accbbd7e3822606afb21e5f146b543cf63652e1d14de49a229c02df491d8e61080f7c6170618468b7fc7a252ca46391b9496ca64a1d7d87d01934e1ce844ecdda2217a64eac67f1a8183a5084f2f5578d3de936712be4d6ce5de453cc3b3b7eed9c1107ce3312d2c5f17731986af34c48df592231f470da51407c3760b34da7a44d5297a5409e26e1da3ea4bc36eaae3d430467c46f7406777af9a667974dbd5b6aa1a0090401bdb4f0622b1c749a0a496f3bfc6a98532067e6b8d82e81962e10d8204be0956781432e82356ff45e649e0e613684d948c9305ff8bb00cf51cda1669201c36b56887ff834c15b221c25be66b75fb3e4ce2a3a29f3f6d66a5eaf3607d8c655e2eefababcac57d4f0d4415f195ea949a5cd27473f4cde5e670d3464c4f0a53bb558ea07d5dacfb91a0043f473edaa5588f1459ce49c756c755dca1091211a7ca79ef42ff6c27c02342dbe5a2e1587d4e86a66ef686c484c1fca4c2a02f3bfbc564d62ec0537a41fb088ee8922ebde1d461ba6c719ead0ae62cda470e50e9305de73e7686f450449a417be3709d4049985c62d423666ac3b3cdf7d80dd716a0b16bd784a979127c31babdfa753708072e724ecab1cb0efd0471e3e45c1b44168e7451bc00d442b5be740a5f3ea79ddb2d6f90f0594c5ffced507dacf0ad9defce42f56ab832272ab6d5920f9d534b445ce7db5be04f7c8b2c06ab63826815209bfda6a2e39cea78b6d27d373452724bb081987c934588359bc83cbd1b8bd42d765574b9fdf380e00fad281383b82a4cff94bda8bf79f2502e6c52edd2bbcb7f244fabac0a80f0f1a6cbaf0c2eca4d283e4a62d585b810927ae7fb78a1606f809fbee19190ec880b4a15cc1837de4c40da1f16fffefe481c2ae1190fe05845b40a1afd2a2423e167511f486eddc8c59b0836644009d5013899771f2e14faf23b101766e457c87ea9f30936cbb6a14e395efec8cd52eea5d62fe9a997cb85a3eb484bae9de224e4859c493671e9ee4e536d8c1975c3d44a4dfa98ee5f246811e1d51fddbe944388135b884451dd3729e4e71eba7d0a42a8a09f82ab48b9b763db8468b31a52130143c4dcbb4267322ebeb5ce04250e612fc28219c37ab939007b923895cb54c69c878b72021d932ee421c1f2f88aa989a39dd51c773e8cb3d45102581cbd3bfb8fa481f0b8394958a709bc06e35e3b39fe679781bf1f89ab2fab472de61e905b355fafbf0ded0e9c04f9dd722355965ed27e8c1d5c08674221f7a668bf945d9bf9e9bc2f20604ecb0d9e431e74bb73eb8ab8cd3dc04180ef708004f78953ac2195248b655cc20f6d6840b1c6766d7b2c5d40a6a7dbe6fae2ad03ae252d9920cd30a0eebed23bc67977785d02a8203c8f3fcab2768034c2d31eac3aabf2a06a1418d48f667c6eec74b1ba4e47e3f1150f173be153605238f3d7db50ce9353e62cceda6b5d8d208fb1ce825dd32374e5610015b5b8b1075dab58ad33178a04f94126de369c69021257142ddb2328ff07b4b389d8092ef2cb311eb274b75da0bcd0b45a63772c1491c8082138dda40cfcb886bbbb2d643a915e8932f762b9d6eb15b2a54a04c8f361fbe6e02cdf9a89642890c117dc6c2978e2c97b5f522c2159174ed21bb420efc0819f119c54017f0e4ffc18460f1d031c0a3a21ddeeba7f4c74ed21746c49ef1bce17aeca77cd0f1bbcb4101c76ee0e327efdf7ff93581759f327975662b013b537237712b5251c8778d95b91f7cec2940c3d71934a2ccc442df690ea0ad55dfd886e26d29eec0c856b5ca24bae949159deafd1c1a52c4bb983b91a45182f16f3773d36da198be6429bf2eec414f548a633ad16cdfc6105a9c9e6ac5eec2aaaf5abfeb6395c8d4dd9338f216724eb9d7a3448e94da8e1bd329fc80f022c5afc39e515f5c12f2467f3558153ed1ebfe5cbf5a38c89fbf8062ffdfc5b88667fcb7cc01d3ef0fb87b8480ae834cf1d8f722c62678918b2aaff4000a01c3319ea0f585d148b7e57dcd5bafca523ee92f2bd9394d29179b9114d7a9df47e18fe48565bb303f638c13cf5b94aec74b3337bc39a3b795eccb0965d6a411c53cf2a63fc9a4778cb6a22f8fe662c61b3a4a27b2755d73ed9dfd24972b87152958ab2580d9d91aa70900805a0b7ded6b3ceaa4c664d7e08731e5be2882e2a9fd8179870940eb22f51984812976816d45fb2210f19f9908adb6bf7b2bca3733cd1ada640bbb21dbbfa19762cad94e9949912ef20ed7e144839523bfcf761f2081e97e383c8022bee87312199f6cc59dba962727e83f011b076c454831a84b23fecb16a3f3fa79a77f16fbd60dd772003b204497ddd66c57d40468af081097ee92ec1381fa1d9309042bc41b1b2a4038a8815521ca530671f8942dc0889a66f47189b0aa784859bb60b7f2db60df5f149bfab7d28d9b4d4e60b68e2a8280b6be026897c26ddcf712b963e6749fa75fb0224302b43dcdf53c2d81d96444205a4fe7d67d5823ba8f4f8cb3de14157c2b499989497c56407d7c3786f4a87421594f04b2008996834551cd2faeb6b0e44e23abc5ef596b312fcba1ef4f05f6c9a9fae2ac27234b4412d17ad9091144a258cdeded96c78e4c7ff9f4f34463260cb8b7a7e93f84d2e75ec3b1ac84e387262bea443cd2c84eda6b20db03c5d7d538a756420c18189720b2d488a90504ad5a687a103f1a6a2d56344a145fdc0c31aa75ddc62ae2ee46379658ba69cd3c8d9b498905043acd589d61229ddeb9e0ee4426c129ca4705e469a566cd0b86743fbef27b334274af0738a292840076733d60bf24cd2162b4895a9c213e6f6f0aae032f390af3418fe5340370a4458d95699fb2617454e1a2a9c39f3df312ffa6c0f4ebac8ed006a8325c08b9662744f2ebbe5c732b286ecee11271bce0c499c30308cf219a38e9bdc23a3adb3e9938138c55f6145f9e6b2e230fa8bc81441fdeec598fc4352cd4d999a9b8ff6e77fea13cccb88125991216a067662702f5749e6fa3f923f4928e05e9a9c8e5f5976bad666acf296bbec3dc083afc60395f85ef4e56a5ed51641c09b83028608a472430cfe58e3694eaa426264f31f3ecacc1a7e57f43bf6ff51cf1c5277b19eede299db3acbcca72843d774e7b5b4a95b0f8584cb4e1e15750f22f45e584acd21353b81c8be2f14649e668a980e022a87fd6844ab061fa4411b93f8af6b17126a61f771a45f2c1261e753bac783d079b6860a8bfa9d85ae2ca75acf6b03498d121d2884126e95c363f7b7ef08b1869705803a4d14ad3f76de3fbfc6a2f60d1736eee1c44b9c7d28932fb5799ba4cf33f240dd7bbec0518576253a9fc184bd63e5aa864fe47a8779bb285f79428f845b24d8c131d6816510b6f1569561de39eadf69de8bfc8f3fed5f41b25892ffa9614a34e1b91b58d7bef5b182e0d37059e5088647cb8f75188997988684eca02a239935968d327b27b232ab23272a54826e73010e8b39d37eba9ae7aefd823ea2dc672c2b1c3df970106444c8b51b99b364d5b87cd91f30a24ee6f69894ff8b90d55d71701128405f23161b314bfddcbf582858c082ebf8e272526ffff76214e6cdbf4e3ad1363cff7c561ebcdd80e9bdae554484fede66a012429d059159b1602a35895114633a21c9faaee82b6931e9c69e7cb4104916fa019cf97855607519f41e2799d1f73f3d2c5cac1e08b9d2af039ccba77776d4d7a6d3905fd6c9c563fe83d016958eaf43648a15bb7549ce15f6cf74078d279db417a793ef67bc8dac46347baa0f18fea8e36bfb1dd5fc30a392f4db6da7087caed195a893b3eb6f387e26f6751d548bc86b56d53211106ca711a373496348ba9d8143540529ad9cc4a1b5bce7f8cacc12b7e38b46398a109e0c5311f281b930802c0ca2154c54e1ad596d24ad62437e05c880b7921ba785844557907e7e6a0ba99ddd587d963f1d1b7a1442c7187727ffd1d4217c526f23a3d4b04919759d02e417c02d939493458308addad9403cfc8c2521759163e9a48e815f710b29c2925e8658513970397b6c61c406b15f1668cb3b1d20f227b07787746615a93e211341af03a066e59c9a4c5599a75792150c73045e2e6fbada1342860bac5428f41462a76c4204c436d0552b8709b12c3a57148247575a826dc9a4d325163ff5ab96174c032174b98abb7495e3d2572c776a0214f6d0486548a8c31e18bd365987dc057393a65e74a0a4b7dbea74a52fe4addb447299f97707e777a41b8448e487faa971f995d3d9293371e83134db1dea80ef75ed8f82e8ccbec6a5dfb4e02cd76bf7ad51073c7ecbc1b91d8aee2db0e981bdec38f08fa7fac18b9e7b12cdf0fbe5e28ac9731f0e9112000af0db65476f1d13486c88e2bf3e46ba68c12ab3f880ef3b631bca0a80ef8a79dc02df82336a21b564a199ad374cf8c384ca8489ad57f8db1dab1d18543ca74536b2a0e6df7b109fa7bdb08de7cf5a38a19a1e9625f8c51ec5a163cfc97c3a3d781f6cc0c76315de6d56447d7e0620a6e3984b1a0a332458a18bcfbccaf777cdb30acef83724d8b263f8213a3e8c29cf01618b49ce014f10d5b556a7022abc9756fe3f42c508cb408f895f2ba832c6ab874fe1f1cccd98c572e85201b604a42dac1fc59361d320ee156d177bc019dcc676b3aeebe39a8952852e81437e58052cfd9c54c234b8afc74e8293285ceb62d35c90d441766b871301404e2a2d34cf73314b630b98cd0e9dc6160fac992f2f1e532ce36d1e77ff391fea71d54790dba0278d6e8d076686a7cc2aadd5a21663cfd17c814dec3f13bf92cd1f3fec446872d7c781acf0c547dabf3f276f8787e07bf58fdc1673d25f385fd54155113d4262e67c736ed32284ea403b32c7b97dfacb9cf92a869359b1ac36ce8fb4a6e962926aea59aa3062fe6f75d27de76d427efc23c8a3fd194a7677b6145f06d6c8d87f58b8c91d5eca84537f04251171256d32a303425846d96b62acc19e13628887e22281010e2c23d22b0cda42e47f7fa98752c25fbb3ef7ea6ce136e1d0f67b8e72aa490acb535d9cae595566e69c172b1345aad2ae5a10be136af4e107c8f1a33ebdd145f4262436db959b39c52214bc739ec5944783936670976be9e8d5cc91074f9807f147af677526af7d6aa1f667717fdc7d9b64636e2408d3672c9163cf814abfaa32377dfd0ff8834cc72aadcff6fdea958298e6a7d294225e35f0a987fb6cc0e5137580f5a7a4e8b8008367e7ab2411306befc25de7f60a45c3a733f7d6de7c7b5df0c51f265dc06bc701aface75cff63f702394e0c0a82fad2241487b5bec4af737839ea2e3576a246d621017a19774eef1613e959f4d2c3ee8dbb52e5421fc419bb6cb7d8c8f13f0c19832f7b8a6dab1b31507c83b6dc871ddbe73d5c8211ba86e007aa5e550271106d204a9fd43592d8dca27e7253bffc791148be721174ed97b715613dacba20993a9fad3a8eafc312c1cee9b9b3f7acefc9c63258835458f62ab4718bedbed7b9f2a29317cafe73eb8bc0f1fc93a7f2fbc2a713551dd4aeb244043abca69bfbb40804472c121f0110adce90fe4046bd7a0bfa11014250f62e4fa7746de8a3dee7552fc7eb18502df39b64ca158226ce0f916f080f38829e37c2766a1a12a3efe7da0af3c9535fba679d1474a1e37d00481b6a1274beee9c64bc4a040d4b2", 0x1000}], 0x2, &(0x7f00000012c0)=[{0x48, 0x10c, 0x8, "5c77249f386dbb3742883e7f68cd622019afe3995279a7d6c8886ffde7c9667737d08fe9758a5e5e58c159a65d417db8e3fbff2562"}, {0x50, 0xbe, 0x3, "1668f6072b41947d935af93489d42f1a360f5ed7678c17d9e8e8b517553cd247112881e0f3add8311c281cfcb8fadff36a3e9f68406dc1c6f634d852ae"}, {0x70, 0x1ff, 0xdce2, "9d749286f5b520a9e9f02edca690ff082f8d3022795a187a3c4b5bb4304fd58133744d49a26997a0bdf8eb86dbfc6d6a889b1b6181bc9d28ca4b3f62717731051659302e9f0c50f916ff608d087ebb62e02ab30aa72ed79c0815b9"}, {0x18, 0x113, 0x563, "42af5e"}, {0x58, 0x114, 0x4, "c982f9957f32be20ffd4e2aae50b45b6f1732bb876f2b6bd3a7f926e8c5e46f82f433daeb41b1546f556c59ca972c929366cf031fa78582637289c9cb1a04cc3bba7"}], 0x178, 0x20000000}, 0x20004000) socketpair$inet(0x2, 0x8000a, 0x3f, &(0x7f0000000080)) r4 = epoll_create1(0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x8) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$can_raw(r6, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r6, &(0x7f000069cfc1)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) socketpair$inet(0x2, 0x6, 0x20, &(0x7f0000001480)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)) 2018/03/31 17:56:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) socket$inet6(0xa, 0xa, 0x8) 2018/03/31 17:56:35 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:35 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000d40)=0xe8) getuid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000028c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002980)=0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x3, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r11, &(0x7f0000000640)="95fa504ab65c3f0164a4f63ac1d21daf9d6c4e8907761d6d77e38ce294621e9dfca3d1f321342fa517d69f5e529637c44458553eb9b3e07c370604817fe9b6dca72f3a86793c152a114f223afea5a34f5cdd44f4d9a6caf39ed24537e92402768585375332904f4561ec4de1bcaa09f18857e0d2d4f6af991d9b8a4760ea0078b1152c9ab636418bd453f838e00e570d5ef1a806c78ed37c1a57ac52b86b08dd68f6ffd8ca28e4918258b4d43a149c63d7a399c74c7478d00c4098609d45e3b2e0ce87a521a987c840ab", &(0x7f0000000300)=""/119}, 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000029c0)) r12 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r12, 0x89e1, &(0x7f0000000180)={r3}) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000240)=0x6) socketpair(0x11, 0xe, 0x2, &(0x7f0000000580)={0xffffffffffffffff}) sendmmsg$unix(r13, &(0x7f0000002000)=[{&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000001240)="43aef7d8c21ac027a695db503ad4a7d7184edb8ae5e9cbd5b294407749722d2d7bbb743c3b02eaf960d27a70961b7b5983a07e8dba1582c4ff2b4f1b4cf7f835e07c3b1cd120751e3de3dcc20de429905fb0186cd0fb8e2bf45cc2614de7567324c5370e3cb87b36c9df83b96113cda426492fa80ae1e79fbc9e0583b3a70e6a3bb8db7dcb6b1f6c172c48124de0b3c0c21060d5bb3898342ba9ef7b20ef838d2c441f3578952ba7d68626d16d28b5870cc3537f310882396e57eb8f4353178135a71d41bbb94e2e42c9ed5366ffe3f4d7f9480b9d44def067c6742f605a2bb6d99f3f70d69a65", 0xe7}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000180000000000000100000000814fe73b22da87304b4d9ad87c5c7a1a000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78}, {&(0x7f0000001480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001500)="023d07ebae8d959c76d9fafdfdfdc23617c64b5d84e5fe8fe72cf40555bb165d98bc43fd055a8e0264df5a4d1900cc16947832fe49d193143a4d69532cb03b71116f10490933fb6413422c5c047d36bd5b6af2dea6e1b18040a08f3476849e05bf5733190bd83743be29155a24758faaedc39cf661720a384a325a701dc04ea369be12d796404d00d78c6dbb03e9c65c45f1fd540a4c96766342dcf21ad3ef83afea182fe058b58a31ee2a96525a7f160a0ab2bc9af0aa388de29e0b3a790023f021eba83e30e07d5c3baa6593bcbe063951377dfa504ddcd4e1304d5dcb9c5c215cbaf4", 0xe4}, {&(0x7f00000016c0)}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r12, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r11, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000000b749083a4cfcb7fa837fec961c137e531bf8f4ff8eb8bb07652d209d3e39309e72c8274370234ef82c69142e3d65e9b0bc01576ea9c051a6f90a7f0179f3413c1df23de4a9fb93e58278ee92a8deea89004fddf7f16e88ad44d869c6758110120600a0fb5c"], 0xf9, 0x40}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005f00)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000020c0)=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000061c0)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000000280)={0x10, 0x3a, 0x0, 0x70bd26, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000a80)=ANY=[@ANYBLOB="000000002000000000000000010000000200000049d483ad1b4e7da0a1c9740f59bb99e672daac082ae5bd99da41390cc756be715897f0cff167693134302dca21fb2b7997ad5942acb17dc7ca1b496f760f266b3f51b48837a820d721c9f5b61b4ddc2b5703f31b535706184b06", @ANYRES32=r3, @ANYRES32, @ANYRES32=r0, @ANYBLOB], 0x7a}, 0x800) accept4(r3, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x80000) pwritev(r12, &(0x7f0000000f00)=[{&(0x7f0000000840)="221fc998f795a5b7b10a41ab6963544aab86bb4f900b2433f37571c8e02c753ded652e5090b0dcc514bc45dec458f821e347f1a26fa88ce48014644592b36c31983180efb1225b578c2c41791cafb6d7f1c3d28b01679510f379174cdc411176ccc71af351fa70eef9c3cd0425caa96f921f795a0e5dd251d48edd367f376a48b0ae1d3384d406cdf399bc7e79641f254d5b2079150b5154efbbdbb927fb8a85c7c665a041882f73f5c54ad88baf00b37c8010ff4596f4c8fe08344b097d4267ef7c6d2d98a028bc48ec365fe8e1a59e6ff88f96ed59bd9d6d9805ee7620b2a576650ef0fac3", 0xe6}, {&(0x7f0000000740)="f5b4701537897c0e6e61d1aa990ce23db875f9f9f1957320438d057c6f124ffa05ab5a863e59f1c82ebbcb770ba83dd7c9e390cadd1e6a4c3732cee6ccccd75ef286f510de79d9927d23c8d04f0f8b5c454bb80a9d3e0da4dc6421aed55bef565679415d2ddf696a1f6b9832c3d2bae1326c7f0b445a162f8925e1c9bc8b7e058d232529f03190364de56523fc1dee9aa153f4", 0x93}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x7, 0xd, 0xf7, 0x2, 0xb7b5, 0x6, 0x6}, &(0x7f0000000200)=0x20) write(r2, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec000013d310d3d451ba370b250a1fd95762917c28f712291db33d7dd5a3b08c34da1acae06b57c4ef", 0x4d) 2018/03/31 17:56:36 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:36 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x5a, r1}) 2018/03/31 17:56:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, &(0x7f0000000400)=0xfffffffffffffd4b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={"6970365f7674693040000055a14dc900", {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000c80)=ANY=[@ANYRES32=r4, @ANYBLOB="d209000000ffffff7a0b8adeef33435f2d5cf0f92e23ff61f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f4aaed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c400000000005ad155f5a25e774ac58bf2dabaec9d225154924716507b2d7c82d82a652708a793484926a40cdd015e1c9c9995809093b3083ecf34aedd1956bcfe0e23"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000001ff8), &(0x7f0000002ffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000640)='ip6tnl0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000300)=0xfffffffffffffd00) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) 2018/03/31 17:56:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) accept(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) 2018/03/31 17:56:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa82934f96ca650000004747410c0faa820b8000e17aa7c40a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="060000000000000000000015fdbddfd883a1e344fd45fd210e000280000069e900fffffff60061181a9106ad4f62e8e5e1e3669d5a5c110f1142fd0900e233205caa18c8f5dfe5c8a787216d5ed511ee92dd88592b5ae6d8a1e2fb0768854b3e2aa302516ec93615572b0dccfc2154c0e80ad12e586ff6502e70de4f5b3dd185d7c1e49c58e60f14e00bb28ce33776ebb4c5e89a5a813c2b55ca51db2a526b160b4714486d3cf4b2b11a8072251262e876418d986ec77c360fc996542d86f07fcc2a645e0c99e0403c640126ac7d3d7afe1324a07b0f0f59"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/31 17:56:36 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000027a000)=0xffff7fffffffff04, 0x317) 2018/03/31 17:56:36 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x1f, &(0x7f0000000080)="fa3f8a9ef3d6eb0a25878d1b", 0xc) 2018/03/31 17:56:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000191c2c)=ANY=[@ANYBLOB="1c", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = accept(r0, 0x0, &(0x7f0000000340)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000380)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xfffffffffffffe41, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x23c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/31 17:56:36 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000011c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001200), &(0x7f0000001280)=0x68) r1 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001100), 0x80800) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001140)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001180)={r3}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000010c0)={r1, &(0x7f0000000000)="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", &(0x7f0000001000)=""/160}, 0x18) 2018/03/31 17:56:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001ac0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001480)="2c80c9079ba37ac19252ca2831b4bcbdbe9167858ee3e3e8f895d862df508c601c8adca87f8b43da79181f19debb2b5647da6ce41681cc350f97374786e3a02fd64bde1c1ff2657d6eaeab769435533ed5b15d4aad45091d89a1301aab", 0x5d}, {&(0x7f0000001740)="6acec2f871315c2d8ed0e684d9014094b93b4f547452d4c9e520c0b109140b5f3e65480ddcdd4f5fed37c6ed90208f6412d57380396f95eba5901904b5e401f63aea40a05764e1c6429e0fc461010b30843cfa89ea4859b0f5c2a4f38bdc9ff7422f8ed4a88d995eac305dc75e868f1607c7ada5d357ecac643c7d89331a2d2a65d7269eb715ed8e9de2502baff8427282cc7c670dc3f9b9441a8bae2b0cfe0e528628982bd783516fdb53c2c4289de9687cabd2f884b04ea9495b0539a5888508c3f3bc30515837", 0xc8}], 0x2, &(0x7f0000001b40)=[{0xe0, 0x11, 0x3f, "2b498177e8de4782f519e9ede081f370aef3eaa5ff7e7dadeeca74013e3821a815ccd0bfee5392c61555653e1e8719c80472bdc538b4da284c7ab20786e3a11a15779b3a372d097216c66774596c639befd19e03cadac735ee694acbd58e4295800a3b6e768b924fd290885bc155210cfdf1b0fafdd33ea3625aeec406dd32d7167bc53b710d9b8d44f5e68a7acf7d7fb44b2b6b49abaf18daa76e4454bc251ce97ba577ce36ad463736b1afd94593be5069dd98cf42957758c2731abb9cca1db2f4599cc020e5e6cec675844321"}, {0x90, 0x102, 0x7, "68ec88d9db055617f39f18f34b10268bc975649de8d8e95a894c248bbdf8935dd5a8748685c50fdfe3fc0fe93f7f2f57e6e2516c28d4ab978452e980a2e0dfe322df330798af3c197d505f9c396f95209583bd42ff4b31b3382e4365f33366569a5153ca78a21214d14e52881c228bf876d8762ffb3afb3cd51c7f913ec0b3"}, {0x40, 0x113, 0x10001, "edebf639a95b23f399ae78ce8af21c384ea6e1229789a69ba0463c89592743268299c4d311f22034dc110134"}], 0x1b0, 0x800}, 0x4000000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/03/31 17:56:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002340)={0x0, 0x1e, "61876e4f6c6cd9f73a9bb5762207bce72fb9b1fedb2939c6e1032d64f708"}, &(0x7f0000002380)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000023c0)={0x0, 0x800}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002440)={0x0, 0x1c, "5bb354524c7f5a22593a032d61c02c0829ea60ebf302b6907eb9976f"}, &(0x7f0000002480)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000024c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xca, 0x3, 0x7ff, 0x1, 0x3, 0x5, 0x7, 0xffffffff, 0xf21, 0x6a, 0x7, 0x3, 0x9, 0xd2, 0x2]}, &(0x7f00000025c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000002640)=0xc) socketpair(0x2, 0x6, 0x7f, &(0x7f0000002800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002840)={0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000002980)={r8, 0x5, &(0x7f0000002880)=[0x1, 0x3, 0x7fffffff, 0x1f, 0x81], &(0x7f00000028c0)=[0x3ff], 0x50, 0xa, 0x3f, &(0x7f0000002900)=[0x4, 0x97f0, 0xfffffffffffffffc, 0x100000001, 0x6, 0x400, 0x5, 0x3, 0x8, 0x0], &(0x7f0000002940)=[0x2, 0x5, 0x7ff, 0x1, 0x0, 0x100000000]}) sendmmsg$inet_sctp(r1, &(0x7f00000027c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr=0x7fffffff}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000080)="4f1ed27b311aa41b7bdccd6f69bc7088acdb6f5404be967023635c031f7af179eb0ac3664306f99868022a7e240f49f2019a0ab457dbdd3939834cdc12075b9c63fa7194e0cb42216e8ace43662c74fb95b5f55bedcd2b94edf54d3f106322aaf3f09d03ba144f362c752fb8b8a0283d", 0x70}, {&(0x7f0000000100)="284519bb23ab4521e2c9f717f4258d5f6aa12daeaff758c809ff22d5320fbb2e4003e809bc9577cb5dcd727661a3acd81e5ec567bcb3bbb3acc69f8b2326d0e58043b56134460d30d065432046efb365c9df2bfb9a048f2f909e0e5af45d8f8681f4691c1f3c2944f77ac26b1c942d0311946078f9b3201e5ffc7fafe220ae474c66692b98c5474fc468b60a521d92e5dec099884a381ee665c4eb8944c2b8cf45698bf9b3734be4930bcd0c523fc4a74cd5e81d016221e729c4423fcba4af9315338be7518680e8a9cc80c406a90795172cc08cafb5914b7c6cbcce8a8599ec9ad9880e404e4238215fb186681e618e4bfe3a84cda96f7d699a3523f59847bed647ab4e75a2532a2c5f35a2a2b916f12461a3495538bfe62e492460cd6ab17540db35ecf5876d24cddd29fe71f95df59132e69ebdf00606767c9f7c94a473342c252476b6ed3ea36c65b8bbc6e9f51d9dd166a4d785ad8a424a699c2190bcecd7039450bdb970ca4297e21a2aee85268575bcb0e0fd6739e7db36a623fa7efd4c7b66e3a3a248c7ff7ed2fbae8f4c2f74532d24c22ffecb9070a5d19b3c10afd0108238d95a291847b315b1390b339fe039ae5dc83e108747f3f8050adb8bf87d225f65cc237fc277258f5244e759c56302ef9a1dcc7b5c6dff2ff5b44a49306faa585c337226b2fd88410c3fdaa36c68cbf32c2abc2a0fa88b1c220f14f9d1e250bcd0f4f10dcc818915269de1a20b241a4ea4e6dea47da8506e7e95a45420a67b3c80838ebc0bc2415080fc3064230a21a7770d64113c6733099efa06ae52507e001132abe6534687e0c12687951138e73973ade2626e5c2406e1f8fb3e1e63b78d894f1ca68f543a625ec1aef0278e04b14447168279ca656d142ae61cc5296d7f784558c8c4075a529749d0d29d5c12e323975e56f48e9f09f6227f74cc722ab5626bd060cf31d390ebc04fa2da8efc0c1d3c6989bab6560d0a0ec891b4944a55ce9af1820801095f159a38de9d8cdd9a5919ec41debff7d47273f32fa62ccd2e885f641b3fc5240a8212463028f00932a39551588b77e81185cef8a9e9d5f3c4a79f76a0bd1b75976e62d4bc45a6cb6dbd3315d83690c4c9e0cb4c75b73eb0029f2b67c74d4a291574279d396b4c6707ec3515da38787f10db05961dfffd922fe8c54f9c329b19ba71bc5b95fa518b02cdbba2294fed7babd5596e456c59e335af15000d8fcd91c7a89b0eed637f0600e2c20e02d5d9799a2fc873243003c3f1a6cbb53a5056f463de0e87dbaef8100b3c694c5e3f40a6d7e63cbd04ffc280889911d502c259465ad0df179d129dd9ce8ce7185aa3199b70b17c7d3b79dd234ccad6ac33cc51987138f994ee162a50fa36cb012b6ae338af830f18352b19f3c03dfb61b4415c91f28201bf23a3f95af2f0b75e30abaf6af5a6be22f6003873420bfdbe69a03f8d994a910297892283518de5b0fde7b1137ba14aeecc3968063039e0b2d8505b20160ec82412d9ba2e4a1f6ba6c3354d791ec9bf70cda916a5c43a5e5cc7d7c1b98b4fb5a90285cbf1be5aa4ef5f44bdb73cca86b52c784a0d5bf7bec96eabd903a148b7fc796a86a7881c8db97db6df3c105d4cef2f93debc8684707f1ac5172af997602d972e52aa3bfe0adcf1a18360925de5bcda2c2cf8223ee74f9fa5c72068fe6ed2cf3de6fcf4357c73435ee75f2753cc1e3600c92b631ea98ea8afdd7bf932606ca4ca7e8e6794e05926fd31bead9b1f16591884a9c9408e93c632c535d0f953e2b5913dfc16579c515542e166871502768c96ceafbc5dc0172d617f4055b6f560fd84fd45907e74877820f74c97a81222b72bd37851eb7e67b8fff0112815d9298b5816025f4a262291974830928a01f7ca3fa6e8b6a98486e6885958fb3010f099beb34949598cb7e73ebfd23f5a475f92d87990985ed044ad7aba54269e9e42fbd343b7ca8f0d97fffe6fa2e36c952db3b81a8947b4835507c8dff4b137fa855b7cfbe6a9bc994bb892442705ff2e7d2c94c18192014da70f8dbb3ed24eb87bb72bb72fc5dee1119e8d2072f6c26cb43e29201cac0936890211efaf08c262b982b506ca0d262cab63812878abc2a6849da78e6f35324a1aa97cf2949dbb23fbc4512990e6328cecd306d99c1c0cb757e27812c696272d9e14af893c36672c9f892a6f9d3ca4761bba47fcf0f1d13331d9daa8490f662ba853cab86885903c0139e17cceae1cedaad19b379f94382d0f54a54bd7405babda64ee283ab2944a249bc49999d96d08b43296f24ffeba5306f0d131f5554718f55726cb581cd05cdfe9b55ccb1d7d0ece2b5e8e35f6708c6a7c63da74f1ab41e5e85b1f86b0ac91a8066de665a8b25a468a5542febe70a8c82f7222bf2108186122794ccf77bba83103f7857fdc36f0adeccc44f7085904e5f30139132784a74fbc7890c2bbaebee61ec5d1a9383ac3b340e24dff0c54b2924d60728d4f7ea547717bab22100bef3db2ef52c96d400f3bbc2ddd84f28378fe27f0494bcfce812b929a27419a8adf8694c97506fb139b71fcfb0fb08f028562a05255d2bbe5321ecb98c2f622513ed8fb58690fddefc051a684896504a5a6951abe8a450e3cb0b3dc97d10799e71be3a192a1622fddac011d4554b050b50bd6ba6a7356f699853516b2d64805f41a518bed16c174c9ce90164f7363012ff3130bbc2dadb79ce5c6cd1c6fb64ad09a18c3936639be18ced27d308bb110b2a35be7ad569c0f2d3941cfe3ad3d2ecf604187e2bb6b18adbf00a0e24c8b2abf1a3b097d871edead7b9e27a6216a96a69bffb837b904a2341ca74e2b1b742f50db729e394e185dbb8fcb7c20d6fe3706da0e0f48471c49e8c95edab5a2b0213e891cd27471e4cabbe71ec9786bafd3abfe2f2adf200f29b0df20b9b20d1e04073e1db0b5e52110319d9e82ecaa1773f2bb0718a71d62f8e891969ff4116eb9c8d6db7f8ac79e42280a69ce9819272127a06be7444e70779b2983bab633ed14503ffe5cb358388a5c7cc1b0a6818a177c5594002907b0fa6db5407c12a2c81a3925f42c333726289f72215bceb7f9f43d312df5878bdbcaa546b76205bc03ef78dfeebd0e6aa7956af233c1a66b3e465ad63f2080472f0a17e16cd7c233acf782d65113b9d810b230a317266b3b685c869e03f06549a59cec7ba6fcb5dc18db2311186393ababb0e31a04026db2cc20c0f8e2e0859ef7cbb8021920be1e956ee0cf0980310768246249ecd82685196cc96f8d1457f34d1bbb68d3eb0d6f7408d891f23163f24794d1009b994975c8cdc2ed5de2815f1d5bd4e5dd80cfecb76c268408688b346ce19e2f02114a16217aa80688cad25335de5164c797ab1d0cab9925c85c318f1e3ef9c7bb1ee2f8ce78f3d7d4c7d2ba544b26cd79bdc057118d9ddff6e755fcc3952d8b81d83f09c51a5811214c95431515e8f118a6e534bb9e9ad34ceb7fcd9a187a58234e340c55eb0b5c81805f719a84426b10791556bb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0x1000}, {&(0x7f0000001100)="c3e9ed825a38c4693f8c9af288b7376e4795da38544b26905ecd99674fb7336bf935f82b7a238842ca7db0d7b182a67e261f446919f82927276a2c6d4721071983e4de0cf8c4b46abdd10781098c7fbd3683b381d9e82ede9b7b50d6821c43f219643123697c359804a6f0ef77dda19b0b6380d29c07ceddd4710974e6a118b1c4f51294ba457bc79b280c0cbb7cf840cec1efe0cdbe1426ec082d318a959cc03ae27c769c44ead6ce84b867cc8668efb0b73a0fe89533869f74cae3d73c113bfe6d51377f0f631d920e58dcdbbdd749be86b27398f8f43a7309bbf11ae5142a3bbd95540bbc335d91f4bec22f717e16465f34cf6a903e2a5906d8bf957144a100a8ff89d93291ad7628e1e93ce625f2bde972a3ba4044327c5ee230b8212ac69d8623e5813082c9e0769cdfdc535fa9583b94f23977ec55c326fcf102fbd9d0faad2901f4102b5087eb0055e32aa9712c0b57afe3410137a3ce0eb79bf69515a98e4cd52bfe6c1f9507f510d7893913d525877be77388a8ad7593859f62911ed79f184e75f63087fdfb162916091ef24780b211ba3b9d34c2a9e8cb33591f4fbf1c52de441191d2e2134771358085681a5dad196a8c4edf4c2b4cbbd2fc2402689f7e7adbfff1df9b4c5e3c7970af92463bcd90204e2549eb31de0064b01c30fd14211579129b8f624cbe6185e372bfc1957f50fb81c158dded5b2d6f424a781f9deddebce22b6c83eb61f5a7d8b85c1fcbd18077dea48e4e1bd5350f2fcd38702e9bd29c4c7af75ee26fe826270b7a970ff7bb010299e7ca2490a8d8183fb1ec23ef79de6d922e1d6a7433eaaf40d883a59ec0c35ec62553574b11b1ffe36d5a198eb1e8a7ab40c43dc1976fd364dcab84c7a121518fcaed2f6f45c80af53248ce51019f70b652255d4d440746e1b83d1c0932469f1e57f22a695e4b1d23a1d7268caad56ea55b05ca2bf257b31755d2739e2bc773f02c4d32eaca8e78729fcd4b801796a02553853c1ac39873983065e9721b82a9ddc650a5c045de9121738859cf88d69c15c072f83e997d5cf1eaf1edf5eed48d3887988f7e49f622a4ada23e0b1c94e55890dd965528b3d731fb3059acd573f068cbe14dce3932b914b6ca71025090dafc379ca7f7b1f3e6788cbf23a233cb9186ed001ad38ace3a5247382c63037735602bdb88e6bf1a562f861120f3590a1d97eb34f6290aa52f504081832f77f3550b3d4d354088f7d7f2a057ccbc48f12cda279ea66e7ab899990263cf6a48d1a41b6f40890e4b9927b34d6eddc08b788bc57979224f4f40e116dc65661dfe4272f0a543f2804c88f58f4fad2ed670ecd6a549291481c7e8edc9c1e31f49c92a339386344343c153c78b47c454c7688a1e49d2c818c1ba262a916fd07e38e812b230dbc167cfd64efc8468f43a6a89c474d0d86a5bc372f39cacb10744cb3a00655f1a9be001b4c97b8bbe0b4f5775a9e3c4a4bb29512724d8da999aaed488d565cf0417408a48a9e24b5bf19802239fb524e7687ba85c610f1676a1e0391b456621e83abf7b586d41fa13dcb87d5f85398e3e1937b6560165ce4f23feffb03c358a1ad695ecd1e25d8c700c5203a65697e45a58226b50b8c51063cff29f59946c2438090e8e95a1c41431115b8a6c4b6b8be593d132e764d8d99f715d579ff80bb9e2e4ed5639fe80ba99810426e15d099743fc8f03324c6b62e9693bdfbe1897176986ebabf09a4dc97445abc06a1ab9fe81b5a3890bcc49fad415155666d841716f30165dc90008e2ce8bdab17e87300a23052bc61af4729d5b8f81e440f86acfd6a2954d1b250af27e24a57093adf092ad4d85aa8f2c3c1a580a8c67ed16cf364ae1d5edea9bbd0840830dca5631b22b20a9d78568daca56d3b4c021d8bfb57597e0a71526b852f9086396cf0da97eeeb978b808727b12ee9c52e8d51244ddc96bd46e5f692e3360ffa9d0d473a0a4016b68a5ce1e8af61356e20ea3938152ce810250d35e373051d08672256beb1b592453dc995cd0f30b4c5e755e02a1ab97676e7a914d3d945feac065b761bc8ff6edd90df7fb694fc13b1cb07c1a366846e4783d17fb093f0cbab62684d1ebf2bfb610f565648a344f2d44aff3920e35293e0ac4ef22337f9768b1d6a0cff19dbaea917f669daa16e44835a8d8f4f177d54d1586784e1083c14a8965f1d1179eb3f9ea235c3608eecbd69d6d6e9ac74176c6f09047fe56b883dfacd1f4f20c5fa2ff62a39014142d2cd8bfbbf5dd08628ded8778aed4645e334a0d1f4ae54c908ddff3a31908c26404004c2fd0cf730899899a7a6cd2ed06d0faecaa5e7ef5098285952696844108ccfbad7d58a9d86fa918acf2ed7801d65104efe4314349a53a37fcaaac356d4ea7f2b0c08e6bd20c0494e4cf35079dca07e804dbd4e43c2fe9b09e24d093b20ce483e9c015f39746aacd83c5dfda59f5c0cd8d1f56d2b11bc39f07e38dd0c11aa2dbac567f193d0f2bc8c59e8a07289f666188ce1b3ffe9a1bbd103dab53fb0c1f08c6087699daaa809ed8e8b8651e64b0654c5c8936fd88bbd2dc19b8c5ba736d2a86682409682e083ae49614f783d26311815ed88954c5c22c6a799c1347518d99f40338cd337eced215c06d901cf7fcb7b3703a7d0d138593194d93a34602b9c2ccf25f42501c66307540bf3e13b4e328a6bcc37ebf05b6e60f4409990e085edb865397744e2c53635a821031414a484f0878d48a5b048f52f0315ac84357aa06c510bcf1f9be3d1ade11d0658867560b897fcd37e9c0c67c4ced41b0198c6759d0daee19c1059bbe1ffe8efec6120b8d53bd33b59898b2127252e469d06c4ba2db31b3d725809cc5efdb42c50112ea294dd1c16a3497347ea55efb5afb33ebc4d6e7d1bdea95018937a28ae9e85af7e06e7e6a3328d0985aacd0e321b5df9fcc15c976c09e446d330ff415c204c72d23510a3a0ffc28e5182f4afa9f2cd3ffa7c174f0e6be7d04cdf0599ccf93deb93f7095d2296bee6860517c5e17a7004031608b642bf4e3609b19919ca326084c4328bec377e104155154d177c72ddf8a819614578abf35cba6775642605292e70bac7a45a4d3f02bb607eb96255e6d23080bfe55ddece9f217cb9e06be2676a2b8260ff60981879e30bef81a93ca8c68a33a594f4140824a60f6b9bf2fb7ea8653032e58e422438a30e5b583cf07930db90bac660b2541b15f0460cae54022713b870d75fc7d60b899709c10af13a8059be9db3d9377382b184dda659824031bf0a0abcb0dedd446a0ae08353df5ccdde0a083710179d39e1b1f8baa3c1775ac2dec6c9b27dc62e374179dc4d6dca7a2d979d024771f27f0aab6b951223e92358776ddb3ee80da3b140a9cad97dcb2e78048e62eacd4eb8d41480ae17c7c57668d8deac262b4afb53db4d25657179333d3ac4cc82ca6e93ef9e868c9fb9991f10cdf6f9dab4f8161352013698ab1df2cdc0ee5477922a2c24176747cb21d5b25d678457b63f0717d0b645f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0x1000}, {&(0x7f0000002100)="9ab7", 0x2}, {&(0x7f0000002140)="eeff09a0a521772d6996ad9bbb52b5b69c0cb3269e2b41b369fb8a37082993ba5c55f9d22432c4e18ff6211fb0edbe9c", 0x30}, {&(0x7f0000002180)="6f4c192c72804cadf27c2acc7150e633bc65552a4c3cddf2af116644ed21160319973a3bb980314bef5fcf7d0ae2756dd56fd68fef2cf5c433dde2080d974581f1559e9d0660588d56a6b16b49cbbb5871b40029d760a186230636c13bd28b44d09e8291fc9376422334ece53ceacb792e67987b891a094e11c0ef84940ba62094cb44425cb91e2279e8b2f67c7d8886993a81565c2ce893fb1bf832c477e464b3f33bcad9e39d4e0d8250de7697d4ffc7d438614e6d5d8562180f47d491c5a6", 0xc0}, {&(0x7f0000002240)="1c7c150afad853d06c424bc0bcd9efd7555e56cb7ce8113887403ea677257586b140a2a5d7245651072c7e8312dc4f3344ec2259b4c7bee66b3b8243c1a3f41f0c045e383cd48ad8e3ff2cfd98efb753b90b430dfedc820f6e5e1d41059503b099bd6d649d89d8ccb59913b2750076cd3e5e2501d1256771b5058eaf26", 0x7d}], 0x7, &(0x7f0000002680)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff60, 0x0, 0x2, 0x100000001, 0x7fff, 0x5, 0x5, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x200, 0x4000000, 0x1, 0x401, 0xe7c1, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xf5, 0x0, 0x1, 0x401, 0x5, 0x3, 0x200, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x3f, 0x0, 0x1ff, 0x4, 0x200, 0x7, 0x8b71, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x40, 0xa, 0xe8, 0x6, 0x5f, 0x200, 0x2, r6}}], 0x120, 0x4}], 0x1, 0x20000000) 2018/03/31 17:56:36 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000940)={'sit0\x00', 0x4001}) r2 = socket(0x5, 0x8000b, 0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x9, &(0x7f00000008c0)=[{0xb01, 0x3b8, 0x0, 0x9}, {0x6, 0xf862, 0x2bad, 0x100}, {0xcf, 0x8, 0x3ff, 0x68}, {0x5, 0x0, 0x91c7, 0x10001}, {0x0, 0x8bd, 0x6, 0x8}, {0x0, 0x7fff, 0x1ff, 0x4}, {0x3f, 0x2, 0x7, 0x2}, {0xaee, 0x3, 0x4, 0x7ff}, {0x400, 0x58d, 0x8, 0x1}]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000bc0)=""/4096, &(0x7f0000001bc0)=0x1000) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getpeername$ipx(r3, &(0x7f0000000980), &(0x7f00000009c0)=0x10) 2018/03/31 17:56:36 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x5, 0xa, 0x8) getsockname$netrom(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0xf49, 0x4e20, 0x5, 0x0, 0x20, 0x80, 0x6f, 0x0, r3}, {0x200, 0x0, 0x4, 0x0, 0x800, 0x0, 0x2, 0x9}, {0x3a8b, 0x4, 0x8, 0x8001}, 0x1, 0x6e6bba, 0x6d7ece89e592a706, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x3, 0x7, 0x7, 0x1, 0x4}}, 0xe8) setsockopt(r2, 0x202000000010d, 0x800000000a, &(0x7f00000001c0)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'syz_tun\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'dummy0\x00', @random='sEe\a\\O', [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x9, 0x0, 0x88fb, 'bcsh0\x00', 'eql\x00', 'vcan0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0x2b0) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r4, &(0x7f0000001bc0)={&(0x7f0000001980)={0x10}, 0xc, &(0x7f0000001b80)={&(0x7f00000019c0)={0x30, 0x13, 0x302, 0x70bd28, 0x25dfdbfe, {0x9}, [@typed={0x4, 0x90}, @generic, @nested={0x18, 0x7e, [@generic="6e21c58d", @typed={0x8, 0x29, @fd=r0}, @generic="751688e84c78f7"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) 2018/03/31 17:56:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/03/31 17:56:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xee0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) [ 90.932288] device lo entered promiscuous mode 2018/03/31 17:56:37 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:37 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x81, 0x3, 0x4}], {0x8100, 0x5, 0x100, 0x1}}], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}, @rr={0x7, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)) 2018/03/31 17:56:37 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x5, 0xa, 0x8) getsockname$netrom(r1, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x5, 0x4, 0x21, 0xff, 0x200, 0x200, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x0) 2018/03/31 17:56:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x8000}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d14ffc)="02ca29ff", 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xac0, &(0x7f0000000040)=0x4) 2018/03/31 17:56:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x0, 'erspan0\x00', 'vlan0\x00', {}, {}, 0xff}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x20, 0xcb91, 'netbios-ns\x00', 'syz1\x00', 0x1}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffff00, 'eql\x00', 'syz_tun\x00', {}, {}, 0xff, 0x2, 0x1}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = accept(r0, &(0x7f00000008c0)=@vsock, &(0x7f0000000940)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000800)=0x1, &(0x7f0000000840)=0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000440)={r3, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000980)={0x3ff}, 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={0x0, 0x5, 0x6, 0x10000}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000007c0)={r5, 0x9}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) 2018/03/31 17:56:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x6020}, {r0, 0x2400}, {r0, 0x4c8}, {r0, 0x281}, {r0, 0x200000000000080}], 0x5, 0x6) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 17:56:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x805, 0x7) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0xd, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 90.978992] device lo left promiscuous mode [ 90.985955] device lo entered promiscuous mode 2018/03/31 17:56:37 executing program 2: r0 = socket(0x9, 0x8000d, 0xffffffff00000005) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa984b36449dff15"], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x1000, 0x0, "8684b712ee3b9a19915b4003be6e17ef13348c3d0b0b32b1bb40400a97a3c76216c1d3afc32bc9534f93cabce5635a65aee69b663807f58a87270d1809ee549805094520c395753d369dca6fd2456856"}, 0xd8) 2018/03/31 17:56:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002600)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0x52, 0x3b8, 'netbios-ns\x00', 0x7}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'gretap0\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x2, 0x1}, 0x0, 0x98, 0x108}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x10000, 0x86, 0x1, 0x0, "3c5a3535063c2cc65d9f62140e4bf38adbd023bff44a234627e5112307fc7c9ab77384606ee2c9af404c116ebb676c6ad094564248550cdd791c1d90b843534c"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0xfb, &(0x7f0000000100)=""/251}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000015c0)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/1, 0x1}, {&(0x7f0000001340)=""/121, 0x79}, {&(0x7f00000013c0)=""/137, 0x89}, {&(0x7f0000001480)=""/57, 0x39}], 0x5, &(0x7f0000001540)=""/117, 0x75, 0x1}, 0x40000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000003900)="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", 0x1408) 2018/03/31 17:56:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="32a20118a7") 2018/03/31 17:56:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:37 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) socket$pppoe(0x18, 0x1, 0x0) socket(0x5, 0xa, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9d, "17ab607fa17a5019d7d3a9da685b3baf9853ddab2ae2d80e872648ecd4a2f8f9de5251277721598ff99ae4e02194420dad2d2f8210b4d50d4a5c7363b8778d3b33415e796a95d870d9f12f5cb89a8f0e94059a7db27d8d3187c0f0f644565c30fd931998e929bbb90976e9a60a81148713d8873a3fd30cbc7c283a6e285adb7c5ec0721cdd3d946b6a2bbbe88b27e244c8b5c595e94eab1d68e3896917"}, &(0x7f00000000c0)=0xa5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7a5, 0x5000000000000000, 0xff, 0x4, 0x9}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002e80)=@broute={'broute\x00', 0x20, 0x2, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002980], 0x0, &(0x7f0000002940), &(0x7f0000002980)=ANY=[@ANYBLOB="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"]}, 0x578) 2018/03/31 17:56:37 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="0127a9c658bbd2ecc8b07229eff2e808f2ad2e8af4edeccf575250025e8254e67f886a3f14e2d27d5ea51bfebf8ec0eb711dcb4b4591afb83c5b294d24550371", 0x40}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 17:56:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @u32}]}, 0x8c}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x25c, 0x1b, 0x10, 0x70bd29, 0x25dfdbfd, {0x7}, [@nested={0x68, 0x26, [@generic="9de06be1d195714c6d5e91db04415c5c25d4b384e2d821da0f4d8477ef9a8e6ae30b80c3c7eefb880258a77559767dcae5a42ac4373622de138613ad3f73267f26fcaafbb322b3f1c96b0d4c8ac36146c0dff7ef6dd39990937c10828a47443fe2bf"]}, @typed={0x4, 0x79}, @nested={0x9c, 0x83, [@typed={0xc, 0x7b, @u64=0xdae}, @typed={0x10, 0x52, @str='@GPL^system\x00'}, @generic="8537a168bf86ab034d557f45ac41da56f973c209c1b00dc92b6a7490e95a", @typed={0x8, 0x50, @uid=r2}, @generic="20ede5d9760c0563f58c496ee9476193bb1544a81b53ada2c373b851c588b1db05aa4fb9178588d6b7685f323af4e3c01b5b1b4bb1aa20322fe0e3a75186", @typed={0x8, 0x93, @u32=0x6442}, @typed={0x8, 0x6, @uid=r3}, @typed={0x8, 0x7d, @pid=r4}]}, @typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6d3c26dabd3a50414942b88c", @nested={0x8c, 0x20, [@generic="81eda87b591ea3f78aac0750f74202438417cb73d1a7eea55ba648dd544994b7bdc83f9a8449a5b0dbbf7d9349ec69268d47214f927e7d00cd8dbf95e4770c79f954065455a221eebe6b2fd89deff3f83cf6d66304aeda6d916ad53c8b514d1b4e5f3976d12b2887189859f97e1509dc197fb4b94cda9f9cecd4f968833960a76f9d68282067"]}, @generic="0ce4ed4b45813e2a27bbc2fa96406789f140a8fb3aca79118734455e6c5cbd6d9fbc6ca6df23613f1f9629c4ccba3ce7440918316d4c8e42bca4137e82d151d356a4ef4edcb465846851c668a155c6270f57e04d14b863976295544ab150fb12508e3a4ce024b95916a2aad760ed5d249e484168361a5f25f5ce2491ae1f0729b5b9d080e10d4b9201b1706a54a6a64f3122"]}, 0x25c}, 0x1, 0x0, 0x0, 0x4048890}, 0x4000) [ 91.084704] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 91.096460] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/03/31 17:56:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x28, {0x2, 0x0, @multicast2=0xe0000002}, 'erspan0\x00'}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x9249249249249b1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r4, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001640)=ANY=[], &(0x7f0000001500)) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000681000)=@abs, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000080)=@ethtool_cmd={0x27}}) 2018/03/31 17:56:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f000000c000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xfffffffffffffe60, &(0x7f0000000000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000001000000070042db000000000000000000000000950020000014000082f7ead1678e562fccbbe8acad114a27a519a5ff573efe43a30aa6835c8b4e3c028cd26289bb0feecc736a2f22b057fa3e2cf58f17eb5ca110bb12a7cadb7f2f9bceb57b09404fde880a0000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) 2018/03/31 17:56:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) 2018/03/31 17:56:37 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 91.151837] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 91.155539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 17:56:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x6, 0xd2}, &(0x7f0000000100)=0xc) [ 91.236663] openvswitch: netlink: Message has 4 unknown bytes. [ 91.265879] openvswitch: netlink: Message has 4 unknown bytes. [ 91.275539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 17:56:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 4: r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7f}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 2018/03/31 17:56:38 executing program 5: socket$pppoe(0x18, 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0xc, {{0xa, 0x4e23, 0x2, @empty, 0x4}}}, 0x465) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 2018/03/31 17:56:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/03/31 17:56:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r0, 0xc8b, 0x4, &(0x7f0000000180)=""/172, &(0x7f0000000240)=0xac) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x25dfdbff, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4, 0x4) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000140)) 2018/03/31 17:56:38 executing program 0: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000003880)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005e40)=@assoc_id=r3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000007000)=[{&(0x7f0000000200)={0x27, 0x0, 0x2, 0x6, 0x5, 0x7a, "1b269b644a19e7b470c633f92d38475d16688acfecab1330ea4f28cc02376f394e4c46a9bcfae294d79ca8106c17297b74f92d2b55a05512efa3e467f1ceea", 0x3}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000280)="c220079b47e8a2c25ab0ced37a84dd7b1c194d86c1df591e276dcfb7d705627d2033208c63c41e8692adb9f3302de97a6a4fda5ab01de5b3035680e7b21b57ced9dd000dd167887100fe3c1259991be46ada53f450a65495ced7bf764763eff6b6810a30e20e", 0x66}, {&(0x7f0000000300)}, {&(0x7f0000000340)="de1d2216b13ca8be3a23e8a40a21ea68013bb0dea3d15598dc5cad584c7de805d93014061d6a9e1bfb4a9a03d7ee2acba27ed55e5e9ddfe4c28c2fc11d221ecb9e17ce45e1abd41c6dca011dae11a3c7fc1f7162e5410c801eb0d9180682855da81a65df928ee44a722a4c76f41761255ebb578ceda06af0d7", 0x79}], 0x3, 0x0, 0x0, 0x50}, {&(0x7f0000000400)={0x27, 0x0, 0x1, 0x3, 0x2, 0x2, "53bb8c6a7a757df7180843a4c2d25d799126c8333ac201c2286f042172d47f4511187c276858a2f20c2ae1f3390882d31a030dac942c7d142578f089ec2774", 0x2a}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000480)="284f152d8c685585b48a9fd37523a178da64217524da10673da06f", 0x1b}], 0x1, &(0x7f0000000500)={0xb8, 0x110, 0x9, "400675e8d953b0f4789b30dbc85d42c3796744a35e979d6e0d8658337cba6f22dd55135f3dfd7922f29a6be03b1dfbbe8218acd0bfa9de4e2ae45bf21ce4e9979edbd2669830d88484601c82f8fbe1824cf69ce07240859453f5febfa1dcfa2cc8b74b07d1c756996dd88a4d7d38d962e84feb539456591d5a8754606b6cceb3d65caf5345486adeb953bf9d21316311ee1fcf7876530bcc0e810b99d9fb7cf4049a6e"}, 0xb8, 0x4000}, {&(0x7f00000005c0)={0x27, 0x0, 0x2, 0x3, 0xbf5, 0x5, "d125528586e3c78a04a620ac4e8efd3ad8e9ccd326151cd5f1ddf55fd3edbc4c6dff12fcb08f12353427b03e2776e54fa1499e265655803bc2ab9befc05bc7", 0x22}, 0x60, 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{&(0x7f0000005e80)="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0x1000}], 0x6, &(0x7f0000006f00)={0xd0, 0x11b, 0x400, "8875666f527f392fdabe446374caf9b6df0846b0a31afb4e277a1b8e7dfe680602a55fd4042e035cac32182fe02bcf7579b3e88651ba5522a44c37bb0e3184ff6a37cd5c3ae55ce3cf884b05a941b03e1f62d8334c4f01020dc84144e9e0a470ad0036e89c1a8df2376dfdf8ebe08e7f803474ef16e4fc95968cbaa992951c22f1e90d32441afaa6fdab5aed155431430694145dcefb13c26486f70360dd826b12f1611888c1943160f1989bbf0103b3054eaba66febec754b"}, 0xd0, 0x40800}], 0x9, 0x20000000) r4 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80) connect$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x3, 0x4, 0x7a00000000, "7da8f8d17e13acab0ffd937e0504d412ab114876120de66c91d6a14d26c51481f47e31609dbe9733839bda5fd07a0e18dd32014e42f8f15373abbaee538ff0", 0x3f}, 0x60) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/31 17:56:38 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) recvmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000340)=@ax25={0x3, {"f8267d8057e373"}, 0x48}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="998cd4c85c286a817bac7fd4f9f9cad83a34cde2d840595acf2aeef6c1d0b7299abc747bcda35bd53b6fb141e64a58b7c999bf60dcb0fcc714e654d51fb3d239296df49b0c7dea4395adfdd4c8f86881f88fc4d02ddfad9f24f388ec069de7588320da9f34d48fd566d592c366b9a21b93a9", 0x72}, {&(0x7f00000032c0)="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", 0x1000}, {&(0x7f0000000400)="1a6d95bad80ecf1855b8e26ef3a04d3526a18539f518803424d2de32ca5abfe8e57d5cdc95e50811a3c5582669fd89fc8edcd198eb20cd9fc88f0add416ba547e15678a1f41fbe884b1fd99837908baab496dee5c5c01bb6", 0x58}], 0x3, &(0x7f00000004c0)=[{0xe8, 0x103, 0x9, "f2441fc2e9750ee76bf953afb09fff555b1ead93b80b86a3438503472f069d45ba2c1b041277b0eb4b72923830e5d38ecc3fc81471ebbc2cb8d8f5cc4d62ccf13076ea66c290affd04c019922fa39ed96214832f60148f1cbb7db2c1824a6386c5c9cb4dd22057c980b5c23c8c4c0a0f8aabba0052dedbf1be5c2830b60cc6b47485717b67ff05f6202d38b9da155d7362134061677d24a45f54bcb40ae228ffa88322b88451ff6ab0aa1b9da08df1e0d27af7bc62e9356d254cae6488e2dd6c0c9f1fc1328dc8d0ea73c9f6a1f3de1f02910d21"}, {0xe0, 0x29, 0x7, "776ffd3acedb34d329f742654bd8a7d972ddddb3d6416d1679d6da11745bc8832162c8aea5e45bd226e6adcdf7ce270838c6629f8f217b4a850074bdbf3faa90ee8a01674167cf257ef11d68cf259e9523fd6103204118a2fac1ed1ef77af22a37fbac907287aa25b4990ef4f83d1b0b719762e47f2bdb2590e9ca6c647324b7055c136534ac5195a82bb110f65a7947fed81377b90806e71f407d630e38371f4717584380b5030fd644c6c10d658dc2c362895cd82cda1af80a8caeaf36d19e33d38eff2190b76397aebd7b3dc12c"}, {0x98, 0x101, 0x0, "1ccefe4105393804a3130ea752f564aefb79aa1723d3913fbf2f79857afe123ba412f786a9c1a4fa911279f6e943fa7f2d37413a6cb193266e2f2f0bf4f4769c44a3be6bbe65453d934becadcb2bfa50846c7628469afd4ebd177a48e2c9b63a05f0416cb6dc4b83e4ceab6bb033e6d471eefefdba4e1b7b29daaacf0709f6d903bf5cc2afb07b"}, {0x48, 0x115, 0xfff, "5278c9ac10d110fcbbc846797349d7e81abf7685c337734589a704421450337854c3bf1323c3b75ab73112c7645c1b4c6e"}, {0x50, 0x0, 0x9, "93be1a7e980b8ceff647691cf3d6e4980b9426efcb03fd9fb6dab3f08eb59300463eef6acaf50f4dc74165743d0d36a38351f0ccf2b36a3b2efe4377a95c0f2d"}, {0xd8, 0x115, 0x1000, "850eb29db96252484289ec370740538a9e0573a4fff7f56511419b3225be639bba5804748c364aab77a3d19695f621bb764f6dd8b22dac78c89bae5468865b06d32e741e66a5888ee385f292c2d6ab23df2b2a231967a4fc4402d5dab536ac7e3e6203d03c78d1ec16c63e54a530361d92eb261579ab3bdc20d04525a79a578aeef414ccf361f981dbc71542c6d3912f3133d8ab61aca14c9a2f85b5118e9d8efbfdd6e519c87f8c9951a83614036aa4124db9c2f999e1ece24e39b43e5cb1d4ad7c4647b381"}, {0x100, 0x29, 0x3, "72a018a066561fb6b9db89daf7f5ddd2e62487f09a122b22638053956274c0ebf96ad050726a4fd5e698f7a3c46195a746414fbdd4c936eb9f2b485b4a5cec3b610d9c66f61d6f66611e8750ad456ccd154e008fcf7c2cd10f5e1cce49e15b9001cf8ee704961deead4226604dd356236892c1b38742ec1533949699f059a2bf60a9e63d1c705c0937895c3009b59668eae20fa5af9d187ae0a056fa5c8476daa70f50dcfaba807351194d0778c057c45d8cc11a31096d21d720c38eb1e40de0941e39e0c2981f5b4906473e3d8961d1dfed48ae208e2a62db518b70f26cedd92172c9a942954cae53"}, {0x108, 0x0, 0x400, "88c9038fbbefa2abfb64efd7c80bc59965d31ee39d9c4691fef2307abb829cd368acd093ff91c3a39a6e7aa0095a6911979e55407397f8a8592187e4afb0c588828531b43202e566dad7a01f262b85e3fd6787516a3736d44b40a3555855e481fe01b296562d2284ef641f20bda403948f16ba1b3cda532c1b1123c1043fdcc48b87e80dbaa0f5909b7bd1999b11efd1e16cfaf91e117ae44df49b68456e5c83f77ec2a44cc076943749082006ef56b3a5a7937e8b223b891f1ae712950013c56830042beaf4ebe39c6fe2133aacfa9acc5eb5e5e973cf18f7373f13b3c39358476720ad3fcff8da01143485b00b176cc8883227a7de2766"}], 0x5d8, 0x80}, 0x40000100) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x804, 0x71, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xf7}, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x518, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f0000000040), &(0x7f00000042c0)=ANY=[@ANYBLOB="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"]}, 0x629) 2018/03/31 17:56:38 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffcb6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x20, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x4}]}, 0x10) 2018/03/31 17:56:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x202000000003, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x7b94ac9967725113, 0x3, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xa83}, &(0x7f00000001c0)=0x8) read(r0, &(0x7f0000000300)=""/191, 0xbf) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/31 17:56:38 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/31 17:56:38 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vcan0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="50000000000000000000000000000000fbe1e78b9ee9dcd0a96a99073b09a9ab9e7d9fba8287eba3ef"]}) sendto(r0, &(0x7f0000000300)="9453216f3c789bf2e671b93a55d3daf4adcdd413e96218fb92b7f0c349412240237cfccb831ada5401450731f2e11b2a8f73c45cafd40d2d4d9928258b9722b282ea1910bd352a85ed48e27e6cf793ed43db990c13c2dcd98cd26ac731b33a22940dbc56ca4d0b4b5dd216efb9614950ed5fff9efe74d0de5d387899223014f6789fb2585d9d5ba29e2a458cc58c3b093b8c08f265f6bf4de5ebc524410319695ffece61ae4bdd41a860adafe191e39d7333329d08d1bc8c852a9551a85cd1b2fda180406ada1cd64403693ce1c49bc9e80f3aada045558058e7e43c51214fd7f4aeb5c89ded442989a5a5bc8e7f1d782a7d83de245d9b539bf9af26cf86e09c1fb30fb60bd01b1bb123551cc736fe554803269a2361142e969556a0f9f41e00e0495082e253b9ea7333fc5762a85b819cca1c52b7ab97c5bc21a6a1e400ea8d76d75316eb9534bd224d1e1eeef3a4aa5b8b32c91935de83e8d78193412b789001ab5214b0736baa286bebab82f91e4c1658aeb36065beb15dfefc1fda9c5884633f0e554252afbfe0fc986fdfa50ba9ff15e8f1dffa9ed4eab4b140fd208dea8fffdb47d7ae2490f9fff5ba0bea37d36260a21a09194b2cb06df439ce00a1b9c42427f05b5906a39c9c74b9295ce998b0df1e7fafcc98013d6c497f062ee394b23b81da733a9be1d39ad86acdc92395cb8dd9da5775f4e8452e2972d2b8a547c5e8dafb039e5d7eaf0ee0128ad11eb27d7b1ae7628b3925efb75068598a6a6eb9d4dbf6c4ab23b5bc33c50e5bef9c03887623c7724b71386f216df1cce94e60398a17e0d081c9642d820d21b92dfdc029541a224ca7b1fd13098691e1c0be38fd7dfa6f42b428c5f5a112d6661b1f255ed5bf3c77c86efd61182e34eca43942c8122432cd3bbabff6642fee01f5c7e7f8279cbe29507ffd590921230601578d941925a6270a808b1dcd331e38900dd0c6280bef09b388b16263c6266e450ccce01eb76c671464a9ffc65dad9a18508f19c3c225652b3863db143597ea3d53613863377b1c0a6e362b82f90f0c41371f20bb2ee6d1328781cc99bf1a6ee632829499ef872635b79c49f2dd0b03b655197af785e3ccbf2be2a9445f886e5c841b54febc84c27e617e2858f3322df554527ef4817b3c1a2c7b9da16f1630aac791b13e3fc0b5b775fade14ddfb70ea6278ddbd683b3e6bd4645ddca9dda89ac91c73380b25f367c2632069254dc8e016073c24181ed056e3be5a4c410bcb851c006faf58a18f31b3e2315e7091dc4726d60de564dcdd650077e19c0514efec823ebe4b3e87535d0da14a77281017aaabb318c7e23fdc058d68639f617449b0210e7c193dbc62755db01c4e0f481f8d9122258fd217d225c5c2a7fbe6374af29cb4cf2718047714ea19607483143cf5e6527720541776bbdf59ebddc2f630992cc71ffc020595f6c28180c154ca04a6ba94e336b4f8a1716167093d2cac0ca56f1a3da1e8e03dd362c77f1dfd88e558f534fb727d6b505a7f9fea72d8f9601089068effcef5b5d8fb0016750c3de0533f921f8b199636aaa0bb290887b0b416312761b8b86cda9cea83733eee33afc64c47988d206db02d8db11a71d27fd7324fd0db181bdccaf40ca0f2205b9dfa6788a4779277caed006a22039e4f3c7a2ba7606025c6345da7c92dfaeebebf41ecacac92d86e8a2f045a21abd0090ad1d6e3a931133625f404cb830a7576c79069d67fe43c55b585d172bfc84b82fbed59d0593449c19f528de5bc26d7e9e72c12da95dc6be54254f711442382978a1694837b6b9cc77b21f647fd271ffcfa863e69f2f02beb0cb91da825e447e8c20f10729bb39aa31b0d061b602e67ebc7c45d3488deffc74e0b76373edcb4b5e7c538ba2d9733ee9a76bf91ab21e482e43b9830aac1bce6a0283d59c799d58f7a2312d6d42c0e123fcbed46e9ae07148a66092fac1fe69c852b057f93c8d2c75d9033e2a0455412e2eb12abb60a0da3ff742c85cdc45d9457f7f66fa94161378b47c2f93ae3b6532c8262fb4837e19ac026dda3851dc96005a0320c2709a3cc66590b0920e49efe62f2f2677b8bd01dd1ebe7de1fce4931067cd7c326cf4c81414cad6a452f3ddde4e639b3a31d39dc5e42132fdd3f98259f055204c6592cebd8d4ae5099e11bf3389f62995cbc4b92af34c1489b424edba381af5faa9d889346aba74de60c2de74e8116cdc473f4900750a133972a85b27641d3c8c25b149e36b9611203aff7043e63f69097b260c9f2ddac8b314eec4a645556197c89e4dab27d685f50a7c4c27b96eabeda89eda09420dda7b90be007b4b12c555026dab42030d6236c4e08c7d9588ecdfeb1c65aacb58567dd13c3c0623d6bb29629e2070410fe3213cd93524a2ff2f6851e4d9f18df875418c5fc4c89d6221e2551be914ed65804043ed5353ba28bb67f65f8d77b2ca652a1ad050baf8f7fa482ec5e50f5043ab7b937e925fcfa8878b5472ae97ca9d552e1d7a607cbe5505bb6426c755789ea73900205cd8346ce80feb517eb2cc5815be3724fa5223dfa84442dc5566486176b79af7973cfa74d326a20135024b08127312261e36d1ff4d59610f6ef7d6120fb67e1ec2504032690ee9945fcca4894f7ee6f95395836753bb31a4aeadf876028f7cd15686b5b9c53409c85df61f0e75b507b93d07b993e10a32171b0afa593785a54aefc15bacc8d83b712a1797e645e026c1556d2508fcca9b367ae20e56fb2ff10025e3622ce17d47aabc7439c40a9f4d0b3337a8788ba905baec8c22ab55c8027d83b17771d0ccc2c6549f858060424ebda5b6040211f7e512c5667ae0e4798f6bfe7f7c23b36ae8f8f5dc42189087c17cc401cf26a31ba177eb6313ea20f35972bd38a2ee1999398dc2d9c342d709159630b6eb652f58aa1817e4537cea13f8170b29814a57510144b97414b643739c2e17fefa76b7301b6a1559dd11ac6566e0046c9a6d397f3cfec55329091fd3a00078c2a5707ece91b841ed179992dd80962cdd8bbcfd1f7ffadfa1ea1cffc6a45a9b8ea1bba47f0c92fcb8b093dce677e63e1529266038497b1790051d82ba3e006243de8828fe89856485bdb90680ef97054b9c9e0277f097d598bcc70a101ec5b67b48c3b4ba0b8555d45abfc9050b9932fca654562437efb43e9a0d26f67612e8ced44cc6e33a6e18579ce7c72532cb2b4b3ef0d20d145acd90bec16ec5a5cb622246374d15f9197946dc3549dd50f69166f0fe9f05007b69696b993bbd431e4b5a9ad4c06ea51292b03f43932af668e9eadfa6cd25b8378fcabeb8a704e448d1f4118b827626e65409b7b031e6f22e8dd7a771f21ba2ca01dfe7223fc9efd76cb2b1a028ad95f4544df1d0421ff40ce8bd3f9d805a20107b1e352d47d9f28af850bd34013febd551180360c48abe3b97860374d24670419547b0c306ff0c861d0014668fc137b862fda214c400d90050b27647871282e952091efd27ed8a332c98a2e049441caf35ce0ebf4686e1655c7c251e07be72698b64e2c064d0ce3890fc80976e984b42fabe87c192cc3155d4446bad1502645485a04de2d7edf6983850443bbb7d338f3ccbf7b9f15fd5dbaed44f37a484c0a58da31ae6c496d8943e49df8c9794cffd079c14c1514e2ac6dfc2cc7b918334f9a228409f95d1d89c1efdfce19eb2388d9dfaab93222660e2c84e17c4e67b7f2cb296224847f353b6204cfe5a9d93839e3d25ba1815894c9d001f90db49522b68ce1780c8d957b624b3d4126ef62a7237f4ce9b2f314ff0fda489ab04950284954965ce56e450b8c63a91fcbab4fdb0959b62696d387def00e2b76d4dd5bcc00d0b8c06c1e8640141c30622f51628dad4c66992b1dab883b710b845a00fc93eec512fdb0e75fad18ce3fe27d98d04517f123bf8cfb6dcb6fc5dca12e0cfa80362d30fcc0a8bd0dc93a9b2cc949bae87c8ea33594473b774fbd3d4ee56a3bc151927e992f1ca00258c46e7a7f3e1a01a1689e862e3fbc0201b90d49e35b0cf84742b91993bb7c7511395a41f935ecbf14d514f0007c4d8ad03e75deecefeb30d062e5ccc1a68d7e1d3151e7564eaef94e8639ecb7c15a8e9e52d214b9d5f9e1efd0798bef5d568a787f79ae45139ee64ce290d6b13f3dfc0a01f837aef84ae5201f2a37732342598c2f1c6053d8abbf8d8aef126003de67f36ade213eec667b7c2658294992718455bc3a45785eb7bb1144afd5c48d1ec70fa0ef293b35f363945f30b86ea8bcd338c07ddec56dffb9e90045490af9934367912e762fa200d45e6c6d30f0fbeb352c3fc722092b2076076508514900b54d12d46200a53b72e87e9c1f9308121fdfaa18486c5379ac06b5ad736a8e988bb6571f86c05afb26409a57b7cb8c7b4ba08c108116c0cce0c127f32a3633c07f92d3567f15124a5b31076fd9f21e7f5bb60e5543b89aa4c323249d21616cd6a3ea390a7544629f9ab85229b7e859002fe4d283efcadd3321f8b16992c5a0034003f775ab41675e47ee816e669ad00f5dc6befae0c751991cd3bf00cae46a968a5085111199afbb8f9d8bb7ed1497df381acaf83ac3ca18259f5e4e82faaba2263b5456b547f90d806e48f2bdbc635a0981124ce115189ddc16e2e148e3ab82a8ccae805b2d271595480d805c2ab84f0420a710b0fa227f7d092e1592040378dadc4457b69b0064f72146bf257470cf41ca694237915107c82035e4364bb0b39b5a51b59da26c4f0d9acbc8ab2352ed45a385960204582b403e32be1643c6fa46bb6568b1b023bb4d16ee57efeadff0cd48cc6f82495fcd32d7bfaba56d395af7ab734ba42823d66514b6a336517e0cd9fcaea884f5837ca03b21f0afe5271502309de0ccd326ea2b693a6b8226811d79523c52b6a576531d5bc3955f67171d9a2d0533d8cdb73ccaec35a4cd8b8af715a782d6f967e75db4de24c4a4a4d6f16ed76c9c0cf399c3f91570d8d97157012c9fbace05fb5b98f4cc50d8c96ffba05613820b838f0e6283fd360d18bc06eddb35fbcae1ae05d3d423d3fd93bd2e96b7f88a8531efe688fbfa2f863edc9775fc2f987f9d2efab8200865f595ea018e97506a596c72c6456b5d7f669ca4f36d87d41bce94620f6c08f79b1011b51ce631ad34b40d32a659ff9faaa0ee073eb13072fa2c8bbbdc4431547cf6a839eb953de01d2e6f2884d1b6b174df3ead80583aa1c4bcb8f8a2cfdc1bc2290dc5e909c3301c3568dff1aabd3b92d8bb3c6173b58f401ff78d9f06ab525c64a1b6e700af4ca8bc67c9efd28524cb9d887de773d4a88348ec73717a60ee89560539622ee14eb2f71b5b0682160607dbacfda406d5405a5b67e926babcaa7e029e7a7497052415660f6c59a286763bb773997e5967150d63d3d5292a3642fd01f18253903e61470d649069957060dac0112a9c66b082f0c448fc080c285a48b280ea7ebdb051854dc6973c7b2668fb23b1f9450a10aa9d4c6f8410a35b4e3ec84948279c39365476fcbc78a5b51677f73bc9052106d8bde5ae2fb124622eb53ca4f27f188d74cab0c88b1fd4657713a16b19092c5fa72354bfc1304cf2eb95aa2aef611cb38b57615e2548b06aa7e36d4c60b22fad49c71e39c00a32e8f0f9a91b8136a72e1bf8f2cf1a48ec1c9aaa4c4f80a6b4497bbb2b05c79622aa45cf700bc1d8de1e48f328710f4ad78e1691c0a883463c2a8ff737ed9fd8a7bd37f6b6c1d412a7367320272e8dd45124f61601281f97ede94176cb0b86c076fe4a0b9a1f8ab719876c", 0x1000, 0x800, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x2, {0xa, 0x4e24, 0xf04, @empty, 0x800}}}, 0x80) 2018/03/31 17:56:38 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0xfffffff3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0xe3}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) 2018/03/31 17:56:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0xa21}}, [0x9, 0x6, 0x991, 0x2, 0x81, 0x4, 0xffff, 0x8, 0x7ff, 0x100000001, 0x0, 0x8, 0x401, 0x2, 0x817]}, &(0x7f0000000000)=0x100) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0x49, "bb9e420664a51802135ecce5fd09daf1f42b238fa932294f2d124b2644f1d06f561f83d14ad4fbfeed5d97e13f58869cb0a849c85dbdfcc972dbcb6892016dc8f6288108a800760eb3"}, &(0x7f0000000180)=0x51) sendto$inet(r0, &(0x7f0000000500)='*', 0x1, 0x20000802, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='tunl0\x00', 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r2 = socket$inet6(0xa, 0x8000b, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001cc0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x1, 0x3ff, 0x3ff, 0x100000000, 0x9}, &(0x7f0000001d80)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'eql\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23}, 0x1, 0x748e, 0x5, 0x3e2, 0x100, &(0x7f0000000280)='sit0\x00', 0x3f, 0x8001, 0x1ff}) r4 = accept(r0, &(0x7f0000002c40)=@in={0x0, 0x0, @multicast2}, &(0x7f0000002cc0)=0x80) getpeername$llc(r4, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d40)=0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="fb", 0x1}], 0x1) 2018/03/31 17:56:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000f, 0xfff) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="b2000000000000000a004e2104000000fe8000000000000000000000000000aa010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a60000000001000000020000000a004e2001000000fe8000000000000000000040000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2406000000ff0200000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x2}, &(0x7f0000000100)=0x8) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/03/31 17:56:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000000000000700000000000000"], 0x2a}, 0x1}, 0x0) 2018/03/31 17:56:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f184956c46b19bb9879523693d2979a15254cc846356d1da56d71fcf040d0cb65ef7ea41ef22e6a6d13a9c9e311fe819a5620e24a6fbc764cdf3129e027a206dea67ae8a142372b1ad", 0x90}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/03/31 17:56:38 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @rand_addr=0x400}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x34}}) 2018/03/31 17:56:38 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000007c0)=0x1fd, 0x4) 2018/03/31 17:56:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x6, 0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x2, @rand_addr=0x7, 0x4e22, 0x4, 'lc\x00', 0x1, 0xffffffff, 0x43}, 0xfffffffffffffd41) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xffffffffffff741c, 0x1000}, 0x8) 2018/03/31 17:56:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:39 executing program 6: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x4, 0x3}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003100)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003240)={@remote={0xfe, 0x80, [], 0xbb}, 0x13, r2}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002fc0)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000a0135e0dc9fec6fc635e059d9b7b94bdc66c110ede4c718a7ef1fec75c94e57eb8e0d3088525b20fea5a5895336cf5f15a282c2433e7be60dca2666e0272dbdc935eecfd4b63b544b30d630b5e2c8099c84f2516ac3db6d7931b4f699d0a665e15c74484e162409e983ba60d88e291d6f95771e22c00ae4838e7a1f3d891ba247c26132dd43c5293f26e5d659ed539"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x800081, 0x40, 0x6, 0x3, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000002ec0)={0x1, 0x8, 0x2}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) recvfrom$unix(r5, &(0x7f0000003280)=""/4096, 0x1000, 0x2, &(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_tcp_int(r6, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000002b40)=0x4) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7ff, 0x0, 0x100000000, 0x2, 0x4}, &(0x7f0000002d00)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004340)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x9}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000002b80)={0x0, 0xc9, "7a31eb192328fee3ffac7192913593ae41b6953428333876cdb10eabe64aa0a66951dfa1ae838eef7173a057b23cd70fd416f6747976955edaf209b54674ceeaf44bb59003be29f33d7ca59a268f05093c8af054f9f30c339880db10260e9c068425213a6bc04b479c464af1971e175898cb54af856df374a4446f0cd72dedd14efa8f70ac618b720a6080da01d86ea7da15ec3306295e6f7958454eb3c81bc3cfab0eb80ef856c0ac9fa32e4c824e4b6a7c9a3da499b56a454fff280c195ab405fd0dbea451ebdda9"}, &(0x7f0000002c80)=0xd1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000002cc0)={r8, 0x9}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000002d40)={r8, 0x20, 0x7, 0x7f, 0x0, 0x7, 0x5, 0x3, {r9, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xb8}, 0x7fffffff}}, 0x1, 0x3, 0x5, 0xa1, 0x80}}, &(0x7f0000002e00)=0xb0) 2018/03/31 17:56:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3fe) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/03/31 17:56:39 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x9, 0x2, 0x4, 0xcb, 0x3cdd, 0x0, 0x8}, 0x1c) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 17:56:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000300)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/31 17:56:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317"], 0x31}, 0x1}, 0x0) 2018/03/31 17:56:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmmsg$nfc_llcp(r1, &(0x7f0000001dc0)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x1, 0x80000000, 0x7ff, "f6c7d92ed6a66e8af086aed2a04580ef4fb28f792a2c0f73d41b57c429a5b01bbbb93f143b9455b4be34f312297f4848fda1ab6daa2bf3ec97f52b23677838", 0x35}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000180)="a951858de347cc3e821a90302c18edc4d218ad306792c4133c3b6d4a1f97aa41f654dba6c5762e4ddbe6515cdd49eeb64659fb2684f2490b56a17646be957f708232d30d83168cf7f5324a6e1ffe90e48685a3dc2a172d548dc42c72adbb162657bc89a2c6b65bcec20236a96ded323027eec4b2e4ebf130a3387a0af5ed46382925a9f805805cccde19372e9a14c255197481993759f40fcb95bd653de438506631176434868996c72951111216a58d127a6d1d", 0xb4}], 0x1, &(0x7f0000000240)={0x58, 0x113, 0x3ff, "f8c34d043b2b4ef8d05c4d92373651ed9c93a7696b400c779232111833f05cf32d015d4ed4e91f3f0a09cf68a7bb45cc7fa1ed94355cb99f2e2a5d2465526508c3"}, 0x58, 0x800}, {&(0x7f00000002c0)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffbff, 0x4, "fe1dc9edcb530b9a57db51703c5130d8df7102744dc65721fa6053a2232f4c3621abd2b94c53aadd3e7d4696710a0d9057d3b4b680105fa96c481ad43d1cb0", 0x5}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000340)="9642a9ffeebcddb1a869130bf060f68b410193fe0ada49bd00c93da9f47ee3e6ad9de2216169a6e3b20e178478a0dc126c5f8ce9a8afc086d0b863ada142702f7487b8231534576efded0c956dea17e5d747acae7458dc5a00f38137e07eb606997f9a4efe075bf9e3ab1f3e43d5040c04a64d4ffc07e2f5229d706325688d0f68abb39ee1bdd86a213388b1c1abc9dadf6afb519864bd0de50cbab69be41e2711f97c0952cf7822ecdf7845047a2c94a9467943d84d3a023b547232", 0xbc}, {&(0x7f0000000480)="8414ff059dc15c2114a4f892727eac00471dc3d624996eddfd9e820a64ef0b43f17a887298694b34be1441f67feda22107532fc40b29dd3e4990aae803e0ce6ed532c21a788266012fed0482d9e778233d5d1171e86f751c09b998fac5f054df173ce53d2717f054e6a05e7610fb3e73ee651881ab6638ed609b15fc7c3682098463980f3bb601d5044d4bfd2b1069b769c8ecfe2a7fd971031a7033977a839f1a3ed39cfa909a65897f937afe762526b7e02b4278a0cf5bd33a121ad9ba53052a1d80864084a8f017ad8ae002ae485eb9f3417f10e8246a54a09472449ac86739dc544c87416be9758081e5185db372db6b6909bdca0e8efb", 0xf9}, {&(0x7f0000000400)="bd3bc6d83bb07d8145da20ad448e477ace87844b09eae0072c07", 0x1a}], 0x3, &(0x7f00000005c0)={0xd0, 0x669ead339a81d0fe, 0x7, "8cea4278112da339b73eb135c213709557824ccea0083f4af71efb09736b652a094c834ca6d4674f71f269e9e10d1e44351f68bae057f6bf2e0ace70a43a83bd953962e225c0a6f5e92a9b6e12b7ab00119c38e04b473d8a074c31305c4ee8512ce35f171c70457eb86ecab2fd47e2b2f0abb3e479d2b29d18dc12dea40bd074000a95fd183cb623ac83843f88da7a2b5c3f669a056be4238949d023f2f5080c657d0d64da09753e8648299e525a2f18977c0c70e8346977e866ed"}, 0xd0, 0x24000011}, {&(0x7f00000006c0)={0x27, 0x0, 0x1, 0x7, 0x9, 0x5, "bbd16987de723afb7f9bdc47b524cf94d6288f39b1e4ea31adedd819528cbbcbe9b8e89a2c666bb55eeeb12f9bf7e5931076ebb11fc3f867d0a63198a650ff", 0x30}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000740)="0ded97fad34fc5c625f40f6a8ac6659bbeda9232433bbd2a16016b9ab8c17d4d1ca582a1816c5efc5003be4477f48e8a7a56a926898435a22b7f0652cbfdcb1fd3", 0x41}, {&(0x7f00000007c0)="3c80f1ef88f55bb9d528a072ab816b1c14740b24354a7b029fa29ab5f956c8492e8572f3047235466fbba649759467f1b61099677e8b595285810059cc6265e36e25e628749cc769115482c560205bde92b1a7b8c372", 0x56}, {&(0x7f0000000840)="b7c2e592fdf85b5a81792ca6797d9720964985251a8c509f1d20ad1e91966123c7d7f1717a411f934aa4b764a42716a5a49af84bf44f84c6", 0x38}, {&(0x7f0000000880)="3c64533dc63f3dc491e7997a0ba6cc5ad29ca3f0530c882e9faa067dc5278d83e87f27fef9eb6b3204dc551b43829d02af0dc963ae6b487cf4135c19499e157b1829e573698257e4594ee9e7c7c5723a6f42b83a460c9e7ebb5dc03471610f8cc3e4702af43d75832929519deaeb00a9d552d6aa6ac9fe70c7073e8a38a85f88033d955d5caa2bc8918953b8a0af5233ddc5058d413a30aa700a5a34d985de68e85418c5192a2f9a56155c2c406803524979b3c6c8e359d1b330b61b4ab7105184fd45e4e2462280", 0xc8}], 0x4, &(0x7f00000009c0)={0xa8, 0x17, 0x5, 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{&(0x7f0000000bc0)="ef5a909d9eebc64d4067c5236905067c8d3cea9b992a7f7dab10d8b0f0ee81d57224e4859a56edd181d86014d1ac3e7a6d85415e728e21b27448f4e863225fca37ae94d9343dcc0bc4ab8e3f171510f3bd0d62d0a8412314975aaf4fe8f19961c608ca2f370e9a59f9e0cb4d7a7e799dd60fc6d95e960ffccb8a765fdb5d3bddd10f3b3fd66a4f4bc981004c458357dd174a60a0692817e7c96f6ef6a403f38531603d2298d9b51e2a3dcd87c070987cea10d60f78cc9b60a8d2b9dd218f", 0xbe}, {&(0x7f0000000c80)="6309d6dc360b9b4c392dc9e375ccba08fc51b38f602e446512f1d4d06db8e2b84042212aad822615ac1c45a7e9df3c2825d7ba2df212f560911ebc68b51fac20be9813c92c57cb366b5e94d9a5f9bfb41b662f3ce927920475e418e5aff3399f51d690605d5997acdac1df810c7a4a930e23a8c8005c9c2b33600e81e90332fa70", 0x81}], 0x4, &(0x7f0000000d80)={0x1010, 0x115, 0x80000001, "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0x1010, 0x20040001}], 0x4, 0x1) 2018/03/31 17:56:39 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9c"], 0x35}, 0x1}, 0x0) 2018/03/31 17:56:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f00000051c0)=[{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000000540)="88e313df0d6ae26dc184b80480fd5f8e56d8", 0x12}], 0x1, &(0x7f0000000680)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 17:56:39 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000380)=0x7, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 93.358057] device lo left promiscuous mode 2018/03/31 17:56:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) close(r0) r2 = socket(0x1, 0x0, 0x200) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000002680), &(0x7f00000026c0)=0x4) 2018/03/31 17:56:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f"], 0x37}, 0x1}, 0x0) 2018/03/31 17:56:39 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="e9f51f558e45647dc5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffff6, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffe10) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) 2018/03/31 17:56:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:39 executing program 7: socket$pppoe(0x18, 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0xfffffffffffffe16, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffff8000002}, 0x90) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) 2018/03/31 17:56:40 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80, &(0x7f00000001c0), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x805, 0x3ff) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000002500), &(0x7f0000002540)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9, 0x4, 0xff, 0xab, 0x4}, &(0x7f0000000180)=0x98) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/31 17:56:40 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14000000070158eeffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/03/31 17:56:40 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:40 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x21d}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) [ 94.339758] FAULT_INJECTION: forcing a failure. [ 94.339758] name failslab, interval 1, probability 0, space 0, times 1 [ 94.351134] CPU: 0 PID: 11023 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 [ 94.358490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.367836] Call Trace: [ 94.370415] dump_stack+0x194/0x24d [ 94.374032] ? arch_local_irq_restore+0x53/0x53 [ 94.378683] ? rcu_note_context_switch+0x710/0x710 [ 94.383596] should_fail+0x8c0/0xa40 [ 94.387312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.392394] ? lock_acquire+0x1d5/0x580 [ 94.396344] ? crypto_alg_lookup+0x23/0x50 [ 94.400558] ? lock_acquire+0x1d5/0x580 [ 94.404508] ? module_unload_free+0x5b0/0x5b0 [ 94.408979] ? lock_acquire+0x1d5/0x580 [ 94.412931] ? fs_reclaim_acquire+0x20/0x20 [ 94.417227] ? lock_downgrade+0x980/0x980 [ 94.421350] ? lock_release+0xa40/0xa40 [ 94.425299] ? check_same_owner+0x320/0x320 [ 94.429597] ? rcu_note_context_switch+0x710/0x710 [ 94.434514] should_failslab+0xec/0x120 [ 94.438463] __kmalloc+0x63/0x760 [ 94.441895] ? crypto_larval_alloc+0x1d0/0x1d0 [ 94.446452] ? lock_release+0xa40/0xa40 [ 94.450401] ? crypto_create_tfm+0x82/0x2e0 [ 94.454698] crypto_create_tfm+0x82/0x2e0 [ 94.458830] crypto_alloc_tfm+0x114/0x2b0 [ 94.462954] ? crypto_larval_alloc+0x1d0/0x1d0 [ 94.467513] crypto_alloc_shash+0x2c/0x40 [ 94.471636] ? drbg_hash_update+0x1b30/0x1b30 [ 94.476106] drbg_init_hash_kernel+0x50/0x330 [ 94.480577] ? drbg_hash_update+0x1b30/0x1b30 [ 94.485047] drbg_kcapi_seed+0x4ea/0x1270 [ 94.489173] ? drbg_kcapi_random+0x850/0x850 [ 94.493559] ? lock_acquire+0x1d5/0x580 [ 94.497510] ? lock_acquire+0x1d5/0x580 [ 94.501462] ? __might_fault+0x110/0x1d0 [ 94.505497] ? lock_downgrade+0x980/0x980 [ 94.509628] ? lock_release+0xa40/0xa40 [ 94.513603] ? check_same_owner+0x320/0x320 [ 94.517899] ? __check_object_size+0x8b/0x530 [ 94.522368] ? lock_release+0xa40/0xa40 [ 94.526316] ? sock_kmalloc+0x112/0x190 [ 94.530265] ? __might_sleep+0x95/0x190 [ 94.534216] crypto_rng_reset+0x7c/0x110 [ 94.538252] rng_setkey+0x25/0x30 [ 94.541679] ? rng_sock_destruct+0x90/0x90 [ 94.545896] alg_setsockopt+0x2a1/0x350 [ 94.549846] SyS_setsockopt+0x189/0x360 [ 94.553806] ? SyS_recv+0x40/0x40 [ 94.557234] ? SyS_write+0x184/0x220 [ 94.560925] ? SyS_read+0x220/0x220 [ 94.564525] ? SyS_recv+0x40/0x40 [ 94.567951] do_syscall_64+0x281/0x940 [ 94.571813] ? vmalloc_sync_all+0x30/0x30 [ 94.575935] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.580404] ? finish_task_switch+0x1c1/0x7e0 [ 94.584874] ? syscall_return_slowpath+0x550/0x550 [ 94.589780] ? syscall_return_slowpath+0x2ac/0x550 [ 94.594683] ? prepare_exit_to_usermode+0x350/0x350 [ 94.599675] ? prepare_exit_to_usermode+0x227/0x350 [ 94.604664] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 94.610107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.614928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.620092] RIP: 0033:0x454e79 [ 94.623268] RSP: 002b:00007f323ef83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.630950] RAX: ffffffffffffffda RBX: 00007f323ef846d4 RCX: 0000000000454e79 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) [ 94.638193] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 94.645435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.652677] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 94.659920] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000000 [ 94.667271] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 94.671370] FAULT_INJECTION: forcing a failure. [ 94.671370] name failslab, interval 1, probability 0, space 0, times 0 2018/03/31 17:56:40 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x10001, 0x6, 0x7d5, 0x100000000, 0x8, 0xffff, 0xedf, {r1, @in6={{0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x0, 0xd0, 0x3, 0x4, 0x80}}, &(0x7f0000000580)=0x39) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xb, 0x6, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0x70, &(0x7f0000000080)=""/112, 0x41100, 0x1}, 0x48) r2 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0xde5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0xffffffffffffff27) sendto$inet(r3, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000f00)=@filter={'filter\x00', 0xe, 0x5, 0x14, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000b80), &(0x7f0000000cc0)=ANY=[@ANYPTR, @ANYRES16=r3, @ANYPTR, @ANYRES16]}, 0x8c) recvfrom(r3, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0xd5) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000440)={0x6, 0x9, 0xfff, 0x2, 0x2, 0xffffffff}) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000000780)={0x3, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0xba) r6 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280)) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socketpair(0x0, 0x5, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000300)={0x1, {{0x2, 0x4e24, @rand_addr=0x6}}}, 0x88) socket$inet6(0xa, 0x1, 0x8010000400000084) 2018/03/31 17:56:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) [ 94.685015] CPU: 1 PID: 11021 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 94.692369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.701714] Call Trace: [ 94.704300] dump_stack+0x194/0x24d [ 94.707930] ? arch_local_irq_restore+0x53/0x53 [ 94.712598] ? alloc_set_pte+0x887/0x1590 [ 94.716750] should_fail+0x8c0/0xa40 [ 94.720460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.725558] ? lock_acquire+0x1d5/0x580 [ 94.729527] ? task_dump_owner+0x28f/0x4d0 [ 94.733759] ? lock_downgrade+0x980/0x980 2018/03/31 17:56:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x4, 0x0, 0x0, 0x0, 0xd}, 0x40) 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 17:56:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x2, [0x0, 0x0]}, 0xc) [ 94.737907] ? filemap_map_pages+0x942/0x15d0 [ 94.742398] ? lock_acquire+0x1d5/0x580 [ 94.746367] ? lock_acquire+0x1d5/0x580 [ 94.750335] ? fs_reclaim_acquire+0x20/0x20 [ 94.754654] ? lock_downgrade+0x980/0x980 [ 94.758795] ? lock_release+0xa40/0xa40 [ 94.762773] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.767990] ? check_same_owner+0x320/0x320 [ 94.772309] ? rcu_note_context_switch+0x710/0x710 [ 94.777256] ? __might_fault+0x110/0x1d0 [ 94.781316] should_failslab+0xec/0x120 [ 94.785286] kmem_cache_alloc_node+0x56/0x760 2018/03/31 17:56:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 94.789782] __alloc_skb+0xf1/0x780 [ 94.793405] ? skb_copy_and_csum_dev+0x370/0x370 [ 94.798159] ? _copy_from_user+0x99/0x110 [ 94.802303] ? rw_copy_check_uvector+0x1be/0x280 [ 94.807050] ? import_iovec+0x238/0x430 [ 94.811019] ? dup_iter+0x260/0x260 [ 94.814644] pfkey_sendmsg+0x20f/0xa00 [ 94.818530] ? pfkey_spdget+0xb00/0xb00 [ 94.822501] ? SYSC_sendto+0x5c0/0x5c0 [ 94.826385] ? security_socket_sendmsg+0x89/0xb0 [ 94.831131] ? pfkey_spdget+0xb00/0xb00 [ 94.835100] sock_sendmsg+0xca/0x110 [ 94.838818] ___sys_sendmsg+0x767/0x8b0 [ 94.842789] ? copy_msghdr_from_user+0x590/0x590 [ 94.847534] ? find_vpid+0xe0/0xe0 [ 94.851067] ? __f_unlock_pos+0x19/0x20 [ 94.855039] ? lock_downgrade+0x980/0x980 [ 94.859178] ? get_pid_task+0xbc/0x140 [ 94.863059] ? __fget_light+0x2b2/0x3c0 [ 94.867022] ? fget_raw+0x20/0x20 [ 94.870470] ? lock_downgrade+0x980/0x980 [ 94.874616] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 94.879449] ? vfs_write+0x374/0x510 [ 94.882276] FAULT_INJECTION: forcing a failure. [ 94.882276] name failslab, interval 1, probability 0, space 0, times 0 [ 94.883152] ? wait_for_completion+0x770/0x770 [ 94.883166] __sys_sendmsg+0xe5/0x210 [ 94.883174] ? __sys_sendmsg+0xe5/0x210 [ 94.883182] ? SyS_shutdown+0x290/0x290 [ 94.883192] ? __sb_end_write+0xa0/0xd0 [ 94.883210] ? SyS_read+0x220/0x220 [ 94.918131] ? fput+0xd2/0x140 [ 94.921305] SyS_sendmsg+0x2d/0x50 [ 94.924822] ? __sys_sendmsg+0x210/0x210 [ 94.928861] do_syscall_64+0x281/0x940 [ 94.932728] ? vmalloc_sync_all+0x30/0x30 [ 94.936866] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.941339] ? finish_task_switch+0x1c1/0x7e0 [ 94.945813] ? syscall_return_slowpath+0x550/0x550 [ 94.950720] ? syscall_return_slowpath+0x2ac/0x550 [ 94.955627] ? prepare_exit_to_usermode+0x350/0x350 [ 94.960620] ? prepare_exit_to_usermode+0x227/0x350 [ 94.965613] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 94.970259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.975080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.980247] RIP: 0033:0x454e79 [ 94.983412] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/03/31 17:56:40 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x1000, 0x0, "8684b712ee3b9a19915b4003be6e17ef13348c3d0b0b32b1bb40400a97a3c76216c1d3afc32bc9534f93cabce5635a65aee69b663807f58a87270d1809ee549805094520c395753d369dca6fd2456856"}, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0xb47, @ipv4={[], [0xff, 0xff]}, 0x8d}, @in6={0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23}], 0x90) socketpair(0xd, 0x0, 0xfffffffffffffffd, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x7f, @loopback=0x7f000001, 0x4e24, 0x4, 'none\x00', 0x22, 0x6b44, 0x5c}, 0x2c) 2018/03/31 17:56:40 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x4000000000080, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)={0x14, 0x24, 0xb03, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 2018/03/31 17:56:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 94.991108] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 94.998354] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 95.005601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.012851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 95.020096] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000000 [ 95.027352] CPU: 0 PID: 11060 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 [ 95.034715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.044059] Call Trace: [ 95.046642] dump_stack+0x194/0x24d [ 95.050265] ? arch_local_irq_restore+0x53/0x53 [ 95.054936] should_fail+0x8c0/0xa40 [ 95.058643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.063747] ? save_stack+0xa3/0xd0 [ 95.067378] ? save_stack+0x43/0xd0 [ 95.071013] ? kasan_kmalloc+0xad/0xe0 [ 95.074889] ? __kmalloc+0x162/0x760 [ 95.078590] ? crypto_create_tfm+0x82/0x2e0 [ 95.082901] ? crypto_alloc_tfm+0x114/0x2b0 [ 95.087215] ? lock_acquire+0x1d5/0x580 [ 95.091175] ? fs_reclaim_acquire+0x20/0x20 [ 95.095491] ? lock_downgrade+0x980/0x980 [ 95.099627] ? lock_acquire+0x1d5/0x580 [ 95.103592] ? lock_release+0xa40/0xa40 [ 95.107556] ? check_same_owner+0x320/0x320 [ 95.111868] ? check_same_owner+0x320/0x320 [ 95.116188] ? rcu_note_context_switch+0x710/0x710 [ 95.121113] should_failslab+0xec/0x120 [ 95.125079] __kmalloc+0x63/0x760 [ 95.128525] ? crypto_spawn_alg.isra.15+0x1b/0xc0 [ 95.133358] ? __down_interruptible+0x6b0/0x6b0 [ 95.138016] ? crypto_create_tfm+0x82/0x2e0 [ 95.142335] crypto_create_tfm+0x82/0x2e0 [ 95.146475] ? up_read+0x1a/0x40 [ 95.149833] ? hmac_exit_tfm+0x100/0x100 [ 95.153884] crypto_spawn_tfm2+0x4f/0x90 [ 95.157938] hmac_init_tfm+0xc0/0x1a0 [ 95.161734] ? hmac_exit_tfm+0x100/0x100 [ 95.165785] crypto_create_tfm+0x15f/0x2e0 [ 95.170010] crypto_alloc_tfm+0x114/0x2b0 [ 95.174149] ? crypto_larval_alloc+0x1d0/0x1d0 [ 95.178727] crypto_alloc_shash+0x2c/0x40 [ 95.182868] ? drbg_hash_update+0x1b30/0x1b30 [ 95.187356] drbg_init_hash_kernel+0x50/0x330 [ 95.191843] ? drbg_hash_update+0x1b30/0x1b30 [ 95.196323] drbg_kcapi_seed+0x4ea/0x1270 [ 95.200445] ? drbg_kcapi_random+0x850/0x850 [ 95.204824] ? lock_acquire+0x1d5/0x580 [ 95.208773] ? lock_acquire+0x1d5/0x580 [ 95.212719] ? __might_fault+0x110/0x1d0 [ 95.216751] ? lock_downgrade+0x980/0x980 [ 95.220872] ? lock_release+0xa40/0xa40 [ 95.224822] ? check_same_owner+0x320/0x320 [ 95.229117] ? __check_object_size+0x8b/0x530 [ 95.233595] ? lock_release+0xa40/0xa40 [ 95.237553] ? sock_kmalloc+0x112/0x190 [ 95.241507] ? __might_sleep+0x95/0x190 [ 95.245461] crypto_rng_reset+0x7c/0x110 [ 95.249496] rng_setkey+0x25/0x30 [ 95.252923] ? rng_sock_destruct+0x90/0x90 [ 95.257130] alg_setsockopt+0x2a1/0x350 [ 95.261076] SyS_setsockopt+0x189/0x360 [ 95.265030] ? SyS_recv+0x40/0x40 [ 95.268455] ? SyS_write+0x184/0x220 [ 95.272150] ? SyS_read+0x220/0x220 [ 95.275750] ? SyS_recv+0x40/0x40 [ 95.279275] do_syscall_64+0x281/0x940 [ 95.283135] ? vmalloc_sync_all+0x30/0x30 [ 95.287258] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.291736] ? finish_task_switch+0x1c1/0x7e0 [ 95.296206] ? syscall_return_slowpath+0x550/0x550 [ 95.301108] ? syscall_return_slowpath+0x2ac/0x550 [ 95.306014] ? prepare_exit_to_usermode+0x350/0x350 [ 95.311014] ? prepare_exit_to_usermode+0x227/0x350 [ 95.316013] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 95.320673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.325498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.330674] RIP: 0033:0x454e79 [ 95.333852] RSP: 002b:00007f323ef83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/03/31 17:56:41 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x4000000000080, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)={0x14, 0x24, 0xb03, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 2018/03/31 17:56:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 95.341549] RAX: ffffffffffffffda RBX: 00007f323ef846d4 RCX: 0000000000454e79 [ 95.348794] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 95.356037] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.363280] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 95.370522] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000001 [ 95.378196] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 95.403423] FAULT_INJECTION: forcing a failure. [ 95.403423] name failslab, interval 1, probability 0, space 0, times 0 [ 95.414698] CPU: 0 PID: 11081 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 95.422050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.431398] Call Trace: [ 95.433986] dump_stack+0x194/0x24d [ 95.437612] ? arch_local_irq_restore+0x53/0x53 [ 95.442277] ? is_bpf_text_address+0xa4/0x120 [ 95.446770] ? kernel_text_address+0xd1/0xe0 [ 95.451176] ? __unwind_start+0x169/0x330 [ 95.455327] should_fail+0x8c0/0xa40 [ 95.459049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.464157] ? save_stack+0xa3/0xd0 [ 95.467779] ? save_stack+0x43/0xd0 [ 95.471401] ? kasan_kmalloc+0xad/0xe0 [ 95.475284] ? kasan_slab_alloc+0x12/0x20 [ 95.479424] ? kmem_cache_alloc_node+0x144/0x760 [ 95.484162] ? __alloc_skb+0xf1/0x780 [ 95.487947] ? pfkey_sendmsg+0x20f/0xa00 [ 95.491986] ? sock_sendmsg+0xca/0x110 [ 95.495849] ? ___sys_sendmsg+0x767/0x8b0 [ 95.499966] ? __sys_sendmsg+0xe5/0x210 [ 95.503913] ? SyS_sendmsg+0x2d/0x50 [ 95.507605] ? lock_acquire+0x1d5/0x580 [ 95.511556] ? fs_reclaim_acquire+0x20/0x20 [ 95.515855] ? lock_downgrade+0x980/0x980 [ 95.519982] ? lock_release+0xa40/0xa40 [ 95.523942] ? lock_acquire+0x1d5/0x580 [ 95.527901] ? check_same_owner+0x320/0x320 [ 95.528807] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.532203] ? lock_downgrade+0x980/0x980 [ 95.532217] ? rcu_note_context_switch+0x710/0x710 [ 95.532227] ? lock_release+0xa40/0xa40 [ 95.532239] should_failslab+0xec/0x120 [ 95.557100] kmem_cache_alloc_node_trace+0x5a/0x760 [ 95.562100] ? kasan_unpoison_shadow+0x35/0x50 [ 95.566657] ? kasan_kmalloc+0xad/0xe0 [ 95.570522] __kmalloc_node_track_caller+0x33/0x70 [ 95.575430] __kmalloc_reserve.isra.39+0x41/0xd0 [ 95.580171] __alloc_skb+0x13b/0x780 [ 95.583869] ? skb_copy_and_csum_dev+0x370/0x370 [ 95.588715] ? _copy_from_user+0x99/0x110 [ 95.592841] ? rw_copy_check_uvector+0x1be/0x280 [ 95.597572] ? import_iovec+0x238/0x430 [ 95.601519] ? dup_iter+0x260/0x260 [ 95.605122] pfkey_sendmsg+0x20f/0xa00 [ 95.609003] ? pfkey_spdget+0xb00/0xb00 [ 95.612958] ? SYSC_sendto+0x5c0/0x5c0 [ 95.616820] ? security_socket_sendmsg+0x89/0xb0 [ 95.621549] ? pfkey_spdget+0xb00/0xb00 [ 95.625497] sock_sendmsg+0xca/0x110 [ 95.629189] ___sys_sendmsg+0x767/0x8b0 [ 95.633142] ? copy_msghdr_from_user+0x590/0x590 [ 95.637881] ? find_vpid+0xe0/0xe0 [ 95.641397] ? __f_unlock_pos+0x19/0x20 [ 95.645349] ? lock_downgrade+0x980/0x980 [ 95.649468] ? get_pid_task+0xbc/0x140 [ 95.653328] ? __fget_light+0x2b2/0x3c0 [ 95.657281] ? fget_raw+0x20/0x20 [ 95.660712] ? lock_downgrade+0x980/0x980 [ 95.664838] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 95.669655] ? vfs_write+0x374/0x510 [ 95.673347] ? wait_for_completion+0x770/0x770 [ 95.677908] __sys_sendmsg+0xe5/0x210 [ 95.681693] ? __sys_sendmsg+0xe5/0x210 [ 95.685640] ? SyS_shutdown+0x290/0x290 [ 95.689587] ? __sb_end_write+0xa0/0xd0 [ 95.693535] ? SyS_read+0x220/0x220 [ 95.697135] ? fput+0xd2/0x140 [ 95.700308] SyS_sendmsg+0x2d/0x50 [ 95.703831] ? __sys_sendmsg+0x210/0x210 [ 95.707873] do_syscall_64+0x281/0x940 [ 95.711741] ? vmalloc_sync_all+0x30/0x30 [ 95.715861] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.720329] ? finish_task_switch+0x1c1/0x7e0 [ 95.724800] ? syscall_return_slowpath+0x550/0x550 [ 95.729702] ? syscall_return_slowpath+0x2ac/0x550 [ 95.734604] ? prepare_exit_to_usermode+0x350/0x350 [ 95.739591] ? prepare_exit_to_usermode+0x227/0x350 [ 95.744583] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 95.747404] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.749229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.749242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.749249] RIP: 0033:0x454e79 [ 95.749256] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.778043] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 95.785299] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 95.792560] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 17:56:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8080, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x400c800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x3, 0x400000, 0x9b0b, @empty, 'erspan0\x00'}) 2018/03/31 17:56:41 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:41 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}], 0x5, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/03/31 17:56:41 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80, 0x800) accept4$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) getsockname(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000140)=0x80) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) 2018/03/31 17:56:41 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:41 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r5 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r6, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/03/31 17:56:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/31 17:56:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2, '-{'}, &(0x7f00000001c0)=0xa) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 95.799820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 95.807079] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000001 [ 95.836478] FAULT_INJECTION: forcing a failure. [ 95.836478] name failslab, interval 1, probability 0, space 0, times 0 [ 95.847732] CPU: 1 PID: 11109 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 2018/03/31 17:56:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x6400000000000000, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6gretap0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/31 17:56:41 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000680)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x26, @empty, 0x7}], 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000180)="aa63c0b524838f072e11c604b5129b575d94b39ba01c6c35da82326d3b0fe6805e064bd4caddf9ac598d28f6fd2834f85587233bbfa84eed1bbbf98bcf138caf6d28e9007239148ae2af51022c5ee251179c5951af0c8fe7c0f3fa117cc722276178760b9c26afd2ab68f71d009db3b7ec5a8b", 0x73}, {&(0x7f0000000200)="3cd3ac7960c7a596f18fd9534c23c3cfe539042c46d780b0e5c7afaa395e80c6adaec5d8eac9bbafb2b1aef1213ce7520cb0868c74f45da23bd34fb06c09daa317222f84144967f0e0804bf87559f8e7b378d283249334ad603ca8a0790e3e5e746ace5e468293a50e84292c324e14efd1ac9136dfbfe662f38e088579b5f885ea227f17d649ee35b77edd7b78a50fc39e34b06c9f225398a8287662f7efadd364b4b55ed7507485dc020abc33035ddb50af70e2f5c7ae4630bdc0e34858f82cf8b125e5cda94af42724ba93299940fac37f29056b6eb6564da7b5595f228ec21e95a96689681dd6", 0xe8}, {&(0x7f0000000080)="c44fbe88bdcb688d3287b1997b5b216850a650291566dd7bd1bdb5309d37dd884c69c8dfe0bc6626c970fda8c6d7cca2f6469ccf43ba7c2e2c31ea1e", 0x3c}, {&(0x7f0000000300)="76b14c156703014bfe33c289fc272b0cd1a31e87fdcf7bc3791e1cdaa03fe929bf75add39e1ac71e20b0adff08fabc76087d777499524ad3ff55186d441c5ed5785d2f6137f0c1764a07e7df336e4d12849ea4c6b5fc03dcaa37f8806ba9269d893c3127304e0a6b077221f61368f35a36af2ab65621126007a4af93df0e00b941912e71c4385fbb3746a92acc1e2ba04a204187104ea531d2ca9f7f77048318628da3346b3f94405d97f380eea41d81fa31d93b12804d008868c23f4b9481ab32c052191a1546115225c3bb2d8e1d2f72c59a", 0xd3}, {&(0x7f0000000400)="5928da", 0x3}, {&(0x7f0000000440)="67b5b91ed48a42a2c757f225f3f25f8ad45fe5ab2ec56bd5ded48c039f880a5441856a8977d9637c0f1e2f9d427dce0610dc82ed4affb5c8c8e96eb9b30ddae5f4b6830da4f32ef90497fe086ca1724cc984d1bd3f86dd7761075f650204f1cc290dc7ad91ad06e1d0c3985c22300c03825f44c4cd439c270868c0b8b76f2410e0d2a8ee1dffc3338fc5039d4f0f8d30c36c75c84b6270d9ec9d310af1", 0x9d}, {&(0x7f0000000500)="37f6363f7a59d3da82a7a00f4f09c5d9da28d42714bc60f5ea31a77f0397d42505a5f0ad60c33925744c73d5253e77de64017e3e5d6676a66a131de963c57f62dcaecac9dcdad400d7ac51e12244ec3438d462619f2c29d3a9234a08c7e8abc607849b0ca113fa317c82cd5c6134788aa8805d7c68650548028510afea51eca4846fa20830a056e92669076ecd", 0x8d}, {&(0x7f00000006c0)="08345aacf420dfc58119d56f40bd5f6012786c9a449fc3b83c791787712c851b9a0c6da54ffe69c55b7fa055c1136e4a1d440a7fb46ff41d0f2ae129e73f21692abb3d27b58d855e4ffc276c93db169e5e39356c7ee59744f5e93c6f6cc103b5a3e799", 0x63}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="71ccc01af6608630f31dc0e2e027ce01f97437a1ff93626670e3d8020228de09bdac68bd73742646f10cb84e8063c4f69b333c8545c2bf8127e3e5a8b931ef717ee672d8458b7538f4da29ecc4e123c95a71783cea42b20f0bb4596b0ae67e48a6f28f9e469403fa8050ed0a0c891667c8eb43f609b099d5b3227e3027c0ffabaf9893b95e5ac26b832d7015d0c7b84710ccab35dfb2d642eb11c87cb12e3fb90d72acebef49543b9b9285dab6b245106415967997991bc1263e2eda1f7a30bc258aa4ca6228c7e50c7182ecc9b6b455b5c1324c3fe01b46c5db15b5ad06c68bc7a6cd45bc068e1407b7", 0xea}], 0xa, &(0x7f0000001900)=[{0xa8, 0x11f, 0x0, "be0cd4837b6f6169af277e498ba447f6294bb0787818717ccdb112f42b3077f378ada5ba389302564136c414f083ed4d67cbc05745ed9c6593439e86fec18cc36e4cfd70d14149722065dd21a9879e087960c1b393544a9c0ffbc2cad654ecba518226ea9318ed63d038bc5ba96eff2b2d5cb0459626b7c481b9507ada2cfc393f2737682aa3de2083d546cac0f684097505286a"}], 0xa8, 0x44}, 0x7}, {{&(0x7f00000019c0)=@can={0x1d}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000001a40)="7d97fbeea601f54946304b6ea59c308b3e9860a1884cde07e04afadadc79b6368f965109341f08d87a340162b0424ff3175d5142440fc6f92593cffe08b87e69bc7714caa8c9ab1a68a3597714e050b0ec04a92d409613d300decfdf341b3f2194e6741696c094d5ee2ee0fa6518b235c943777b15105f543128bd74837fc46853dad2d9722f65c6080ba5d9266befe0d9f0b597455539bf0756954e437f78233a0010f5f12b0bee6592cce9478fb2dd4fcf92a53738b4746af2505f6bda1805ac", 0xc1}], 0x1, &(0x7f0000001b40)=[{0x60, 0x10d, 0x3, "28e4084f8f62639a22cb8d47022e563aba03428e7438f6df966ce7e44bbaa2ec2d045ddf64664594c8f2a4db2cc3a7f499e8e7072cc524c4b6fdea27d440c1d98bd808742a9144a85951e4a5d9af83ae"}, {0xf8, 0x118, 0xfff, "e902cc9e578194003ed0a2ae2e578093d7034f9fc7f6e5fca26a8965a9c03f14d98036b1cc43c000877c815d54b521f3c50f8f69f97655192fe0670e9b7054b9ebcd8431f8fc0a8f2d5aaf96156c0ed58592e2f1efcd1b457838273a3d9a40614d3578bd089b0525b10f810dcde7bb8fd372b56ba09682dc025bc7d40e0d869aff32c93fde6e20e35e484703071a60a753643558be30fb555fb7fdff0e3a4689b68a907dc496dce216a664ad2335e78e7c3f3388bce65e90c527788ba6b8daaecdeeae80a8a0a821b8d77cdd58f9aa5297b713be6e4dd000c943673e5090ad548d855a88"}, {0xb8, 0x10b, 0x7f, "795667ac6da3c56c44634e9f51c75110d23660c945fa9c5072f91e5bbc2d5dd4270b216bf64235a217d5859a62a5b260f698ff6d50331a767d4a20739963913d20cb9bfeceacbbeac2f6d1c2b2a8c25abe23514d28ca9bfea1f736c0b209764dce6f225c1b8201312a9806d4e498771c502479aa404331122b0c725ebb093ca2f8dfb6f1f0d2d344cfd0cc78256744fb9bdf845eba14ced619efd65ba5a4ed42a1da20c6"}, {0x88, 0x104, 0x2, "e402807959882d79cf39450bb5b3e826bd83bdc54e1ede6b509d090c47ddae7053fd5b527d5c19243e532cb3ca852ecf21f4fb5927f028ae909e92d32da63c0eaa414039057406e251148509b53dae5a8eaffb876d92317fe803981886a97bad8e20b83ef2a7909075f254cfa8fe706ade0e533e29"}], 0x298, 0x40}, 0x1}], 0x2, 0x4000) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0xffffffff, 0xffffffffffffff18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0), 0x8) [ 95.855082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.864427] Call Trace: [ 95.867014] dump_stack+0x194/0x24d [ 95.870637] ? arch_local_irq_restore+0x53/0x53 [ 95.875305] ? kasan_kmalloc+0xad/0xe0 [ 95.879190] ? __kmalloc+0x162/0x760 [ 95.882899] ? crypto_create_tfm+0x82/0x2e0 [ 95.887213] ? crypto_alloc_tfm+0x114/0x2b0 [ 95.891531] should_fail+0x8c0/0xa40 [ 95.895238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.900338] ? lock_release+0xa40/0xa40 [ 95.904308] ? check_same_owner+0x320/0x320 [ 95.908624] ? rcu_note_context_switch+0x710/0x710 [ 95.913552] ? kasan_unpoison_shadow+0x35/0x50 [ 95.918127] ? kasan_kmalloc+0xad/0xe0 [ 95.922011] ? lock_acquire+0x1d5/0x580 [ 95.925985] ? lock_acquire+0x1d5/0x580 [ 95.929950] ? fs_reclaim_acquire+0x20/0x20 [ 95.934270] ? lock_downgrade+0x980/0x980 [ 95.934704] FAULT_INJECTION: forcing a failure. [ 95.934704] name failslab, interval 1, probability 0, space 0, times 0 [ 95.938415] ? lock_release+0xa40/0xa40 [ 95.938427] ? check_same_owner+0x320/0x320 [ 95.938438] ? hmac_exit_tfm+0x100/0x100 [ 95.938454] ? rcu_note_context_switch+0x710/0x710 [ 95.966805] should_failslab+0xec/0x120 [ 95.970755] __kmalloc+0x63/0x760 [ 95.974186] ? crypto_alloc_tfm+0x128/0x2b0 [ 95.978483] ? crypto_larval_alloc+0x1d0/0x1d0 [ 95.983041] ? drbg_init_hash_kernel+0x15e/0x330 [ 95.987772] drbg_init_hash_kernel+0x15e/0x330 [ 95.992327] ? drbg_hash_update+0x1b30/0x1b30 [ 95.996799] drbg_kcapi_seed+0x4ea/0x1270 [ 96.000924] ? drbg_kcapi_random+0x850/0x850 [ 96.005310] ? lock_acquire+0x1d5/0x580 [ 96.009262] ? lock_acquire+0x1d5/0x580 [ 96.013211] ? __might_fault+0x110/0x1d0 [ 96.017263] ? lock_downgrade+0x980/0x980 [ 96.021388] ? lock_release+0xa40/0xa40 [ 96.025341] ? check_same_owner+0x320/0x320 [ 96.029640] ? __check_object_size+0x8b/0x530 [ 96.034112] ? lock_release+0xa40/0xa40 [ 96.038064] ? sock_kmalloc+0x112/0x190 [ 96.042030] ? __might_sleep+0x95/0x190 [ 96.045982] crypto_rng_reset+0x7c/0x110 [ 96.050023] rng_setkey+0x25/0x30 [ 96.053452] ? rng_sock_destruct+0x90/0x90 [ 96.057665] alg_setsockopt+0x2a1/0x350 [ 96.061618] SyS_setsockopt+0x189/0x360 [ 96.065569] ? SyS_recv+0x40/0x40 [ 96.068999] ? SyS_write+0x184/0x220 [ 96.072695] ? SyS_read+0x220/0x220 [ 96.076299] ? SyS_recv+0x40/0x40 [ 96.079732] do_syscall_64+0x281/0x940 [ 96.083599] ? vmalloc_sync_all+0x30/0x30 [ 96.087725] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.092206] ? finish_task_switch+0x1c1/0x7e0 [ 96.096682] ? syscall_return_slowpath+0x550/0x550 [ 96.101591] ? syscall_return_slowpath+0x2ac/0x550 [ 96.106508] ? prepare_exit_to_usermode+0x350/0x350 [ 96.111510] ? prepare_exit_to_usermode+0x227/0x350 [ 96.116502] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 96.121148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.125971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.131138] RIP: 0033:0x454e79 [ 96.134307] RSP: 002b:00007f323ef83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.141992] RAX: ffffffffffffffda RBX: 00007f323ef846d4 RCX: 0000000000454e79 [ 96.149241] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 96.156486] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.163743] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 96.170989] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000002 [ 96.178246] CPU: 0 PID: 11127 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 96.185603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.194948] Call Trace: [ 96.197531] dump_stack+0x194/0x24d [ 96.201155] ? arch_local_irq_restore+0x53/0x53 [ 96.205815] ? unwind_dump+0x4d0/0x4d0 [ 96.209700] should_fail+0x8c0/0xa40 [ 96.213405] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.218498] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.223679] ? lock_acquire+0x1d5/0x580 [ 96.227645] ? pfkey_sendmsg+0x4ce/0xa00 [ 96.231706] ? unwind_get_return_address+0x61/0xa0 [ 96.236630] ? lock_release+0xa40/0xa40 [ 96.240600] ? check_same_owner+0x320/0x320 [ 96.244918] ? lock_acquire+0x1d5/0x580 [ 96.248880] ? fs_reclaim_acquire+0x20/0x20 [ 96.253177] ? lock_downgrade+0x980/0x980 [ 96.257301] ? __mutex_lock+0x16f/0x1a80 [ 96.261335] ? lock_release+0xa40/0xa40 [ 96.265279] ? check_same_owner+0x320/0x320 [ 96.269586] ? lock_downgrade+0x980/0x980 [ 96.273709] ? rcu_note_context_switch+0x710/0x710 [ 96.278614] should_failslab+0xec/0x120 [ 96.282560] kmem_cache_alloc+0x47/0x760 [ 96.286594] ? kasan_unpoison_shadow+0x35/0x50 [ 96.291147] ? kasan_kmalloc+0xad/0xe0 [ 96.295022] skb_clone+0x1ae/0x480 [ 96.298549] ? skb_split+0x1350/0x1350 [ 96.302419] ? lock_acquire+0x1d5/0x580 [ 96.306367] ? __might_fault+0x110/0x1d0 [ 96.310402] ? iov_iter_advance+0x2a1/0x13f0 [ 96.314785] ? lock_release+0xa40/0xa40 [ 96.318733] pfkey_process+0xb9/0x740 [ 96.322508] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 96.328021] ? __might_sleep+0x95/0x190 [ 96.331983] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 96.336972] ? kasan_check_write+0x14/0x20 [ 96.341182] ? copyin+0x91/0xb0 [ 96.344445] ? _copy_from_iter_full+0x22b/0xbb0 [ 96.349097] ? usercopy_abort+0xd0/0xd0 [ 96.353043] ? iov_iter_advance+0x13f0/0x13f0 [ 96.357514] ? dup_iter+0x260/0x260 [ 96.361115] pfkey_sendmsg+0x4dc/0xa00 [ 96.364975] ? pfkey_spdget+0xb00/0xb00 [ 96.368921] ? SYSC_sendto+0x5c0/0x5c0 [ 96.372788] ? security_socket_sendmsg+0x89/0xb0 [ 96.377514] ? pfkey_spdget+0xb00/0xb00 [ 96.381460] sock_sendmsg+0xca/0x110 [ 96.385144] ___sys_sendmsg+0x767/0x8b0 [ 96.389092] ? copy_msghdr_from_user+0x590/0x590 [ 96.393819] ? find_vpid+0xe0/0xe0 [ 96.397333] ? __f_unlock_pos+0x19/0x20 [ 96.401281] ? lock_downgrade+0x980/0x980 [ 96.405409] ? get_pid_task+0xbc/0x140 [ 96.409270] ? __fget_light+0x2b2/0x3c0 [ 96.413216] ? fget_raw+0x20/0x20 [ 96.416655] ? lock_downgrade+0x980/0x980 [ 96.420779] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 96.425604] ? vfs_write+0x374/0x510 [ 96.429293] ? wait_for_completion+0x770/0x770 [ 96.433849] __sys_sendmsg+0xe5/0x210 [ 96.437627] ? __sys_sendmsg+0xe5/0x210 [ 96.441586] ? SyS_shutdown+0x290/0x290 [ 96.445533] ? __sb_end_write+0xa0/0xd0 [ 96.449489] ? SyS_read+0x220/0x220 [ 96.453096] ? fput+0xd2/0x140 [ 96.456260] SyS_sendmsg+0x2d/0x50 [ 96.459771] ? __sys_sendmsg+0x210/0x210 [ 96.463805] do_syscall_64+0x281/0x940 [ 96.467669] ? vmalloc_sync_all+0x30/0x30 [ 96.471799] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.476268] ? finish_task_switch+0x1c1/0x7e0 [ 96.480737] ? syscall_return_slowpath+0x550/0x550 [ 96.485656] ? syscall_return_slowpath+0x2ac/0x550 [ 96.490557] ? prepare_exit_to_usermode+0x350/0x350 [ 96.495545] ? prepare_exit_to_usermode+0x227/0x350 [ 96.500534] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 96.505178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.509996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.515163] RIP: 0033:0x454e79 [ 96.518324] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.526027] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 96.533279] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 96.540526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.547775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/31 17:56:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572c1b6256b49bd56ed3f45b69fbe11fff708f41dc3c554ad78c445c9aa431d25b0f29650f9e5be8f6c24d607e38f40472f20e8faf1ebfc4ba0aba5053a9e458e02007bcb7b8d28bed11e5d33e928a08b01fe743b2ff3dc79127265bd9bf37bed3fea9def2bb444441a7d2257eb8d2f82db778c4008d53c4ec4b4400b24a8a4e16d28599301cf5a9e029001890388b0e1ea70c5e765e36086f4e2fcaa4ba80da7f56693e5b277b43536358b6a340ea5481dea1c"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x82, &(0x7f0000000040)=""/24, &(0x7f00000004c0)=0x18) 2018/03/31 17:56:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/03/31 17:56:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_int(r0, 0x0, 0x80200000000003e, &(0x7f0000000100)=0x8, 0x1989cbd5) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/31 17:56:42 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xdc15) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 17:56:42 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:42 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) [ 96.555024] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000002 2018/03/31 17:56:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:42 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 96.602772] FAULT_INJECTION: forcing a failure. [ 96.602772] name failslab, interval 1, probability 0, space 0, times 0 [ 96.614085] CPU: 1 PID: 11140 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 [ 96.621443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.630795] Call Trace: [ 96.633445] dump_stack+0x194/0x24d [ 96.637074] ? arch_local_irq_restore+0x53/0x53 [ 96.641751] should_fail+0x8c0/0xa40 [ 96.645491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.646059] FAULT_INJECTION: forcing a failure. [ 96.646059] name failslab, interval 1, probability 0, space 0, times 0 [ 96.650587] ? rng_setkey+0x25/0x30 [ 96.650600] ? SyS_setsockopt+0x189/0x360 [ 96.650610] ? do_syscall_64+0x281/0x940 [ 96.650622] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.650634] ? rcu_note_context_switch+0x710/0x710 [ 96.650644] ? kasan_unpoison_shadow+0x35/0x50 [ 96.650650] ? kasan_kmalloc+0xad/0xe0 [ 96.650664] ? lock_downgrade+0x980/0x980 [ 96.696392] ? lock_acquire+0x1d5/0x580 [ 96.700347] ? fs_reclaim_acquire+0x20/0x20 [ 96.704649] ? lock_downgrade+0x980/0x980 [ 96.708777] ? lock_release+0xa40/0xa40 [ 96.712731] ? check_same_owner+0x320/0x320 [ 96.717033] ? rcu_note_context_switch+0x710/0x710 [ 96.721938] ? kasan_kmalloc+0xad/0xe0 [ 96.725804] should_failslab+0xec/0x120 [ 96.729766] __kmalloc+0x63/0x760 [ 96.733201] ? drbg_init_hash_kernel+0x15e/0x330 [ 96.737934] ? drbg_kcapi_seed+0x595/0x1270 [ 96.742233] drbg_kcapi_seed+0x595/0x1270 [ 96.746358] ? drbg_kcapi_random+0x850/0x850 [ 96.750744] ? lock_acquire+0x1d5/0x580 [ 96.754698] ? lock_acquire+0x1d5/0x580 [ 96.758651] ? __might_fault+0x110/0x1d0 [ 96.762689] ? lock_downgrade+0x980/0x980 [ 96.766815] ? lock_release+0xa40/0xa40 [ 96.770767] ? check_same_owner+0x320/0x320 [ 96.775068] ? __check_object_size+0x8b/0x530 [ 96.779540] ? lock_release+0xa40/0xa40 [ 96.783491] ? sock_kmalloc+0x112/0x190 [ 96.787442] ? __might_sleep+0x95/0x190 [ 96.791394] crypto_rng_reset+0x7c/0x110 [ 96.795435] rng_setkey+0x25/0x30 [ 96.798868] ? rng_sock_destruct+0x90/0x90 [ 96.803079] alg_setsockopt+0x2a1/0x350 [ 96.807033] SyS_setsockopt+0x189/0x360 [ 96.810985] ? SyS_recv+0x40/0x40 [ 96.814419] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.819935] ? SyS_recv+0x40/0x40 [ 96.823363] do_syscall_64+0x281/0x940 [ 96.827227] ? vmalloc_sync_all+0x30/0x30 [ 96.831350] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.835822] ? finish_task_switch+0x1c1/0x7e0 [ 96.840295] ? syscall_return_slowpath+0x550/0x550 [ 96.845204] ? syscall_return_slowpath+0x2ac/0x550 [ 96.850111] ? prepare_exit_to_usermode+0x350/0x350 [ 96.855107] ? prepare_exit_to_usermode+0x227/0x350 [ 96.860100] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 96.864749] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.869571] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.874737] RIP: 0033:0x454e79 [ 96.877904] RSP: 002b:00007f323ef83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.885590] RAX: ffffffffffffffda RBX: 00007f323ef846d4 RCX: 0000000000454e79 [ 96.892835] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 96.900084] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.907328] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 96.914583] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000003 [ 96.921841] CPU: 0 PID: 11155 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #288 [ 96.929202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.938547] Call Trace: [ 96.941125] dump_stack+0x194/0x24d [ 96.941356] FAULT_INJECTION: forcing a failure. [ 96.941356] name failslab, interval 1, probability 0, space 0, times 0 [ 96.944827] ? arch_local_irq_restore+0x53/0x53 [ 96.944836] ? finish_task_switch+0x1c1/0x7e0 [ 96.944848] ? finish_task_switch+0x182/0x7e0 [ 96.969592] should_fail+0x8c0/0xa40 [ 96.973284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.978369] ? __sched_text_start+0x8/0x8 [ 96.982499] ? lock_acquire+0x1d5/0x580 [ 96.986461] ? fs_reclaim_acquire+0x20/0x20 [ 96.990759] ? lock_downgrade+0x980/0x980 [ 96.994972] ? __crypto_alg_lookup+0x59/0x2e0 [ 96.999442] ? lock_release+0xa40/0xa40 [ 97.003392] ? check_same_owner+0x320/0x320 [ 97.007697] should_failslab+0xec/0x120 [ 97.011898] __kmalloc+0x63/0x760 [ 97.015329] ? crypto_larval_alloc+0x1d0/0x1d0 [ 97.019889] ? lock_release+0xa40/0xa40 [ 97.023848] ? crypto_create_tfm+0x82/0x2e0 [ 97.028147] crypto_create_tfm+0x82/0x2e0 [ 97.032270] crypto_alloc_tfm+0x114/0x2b0 [ 97.036393] ? crypto_larval_alloc+0x1d0/0x1d0 [ 97.040950] crypto_alloc_shash+0x2c/0x40 [ 97.045077] ? drbg_hash_update+0x1b30/0x1b30 [ 97.049549] drbg_init_hash_kernel+0x50/0x330 [ 97.054020] ? drbg_hash_update+0x1b30/0x1b30 [ 97.058492] drbg_kcapi_seed+0x4ea/0x1270 [ 97.062618] ? drbg_kcapi_random+0x850/0x850 [ 97.067008] ? lock_acquire+0x1d5/0x580 [ 97.070961] ? lock_acquire+0x1d5/0x580 [ 97.074912] ? __might_fault+0x110/0x1d0 [ 97.078952] ? lock_downgrade+0x980/0x980 [ 97.083076] ? lock_release+0xa40/0xa40 [ 97.087026] ? check_same_owner+0x320/0x320 [ 97.091322] ? __check_object_size+0x8b/0x530 [ 97.095792] ? lock_release+0xa40/0xa40 [ 97.099743] ? sock_kmalloc+0x112/0x190 [ 97.103694] ? __might_sleep+0x95/0x190 [ 97.107646] crypto_rng_reset+0x7c/0x110 [ 97.111684] rng_setkey+0x25/0x30 [ 97.115117] ? rng_sock_destruct+0x90/0x90 [ 97.119326] alg_setsockopt+0x2a1/0x350 [ 97.123289] SyS_setsockopt+0x189/0x360 [ 97.127244] ? SyS_recv+0x40/0x40 [ 97.130675] ? SyS_write+0x184/0x220 [ 97.134367] ? SyS_read+0x220/0x220 [ 97.137974] ? SyS_recv+0x40/0x40 [ 97.141408] do_syscall_64+0x281/0x940 [ 97.145274] ? vmalloc_sync_all+0x30/0x30 [ 97.149397] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.153870] ? finish_task_switch+0x1c1/0x7e0 [ 97.158344] ? syscall_return_slowpath+0x550/0x550 [ 97.163250] ? syscall_return_slowpath+0x2ac/0x550 [ 97.168157] ? prepare_exit_to_usermode+0x350/0x350 [ 97.173159] ? prepare_exit_to_usermode+0x227/0x350 [ 97.178164] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 97.182812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.187637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.192806] RIP: 0033:0x454e79 [ 97.195974] RSP: 002b:00007fc53c4f9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.203660] RAX: ffffffffffffffda RBX: 00007fc53c4fa6d4 RCX: 0000000000454e79 [ 97.210917] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 97.218164] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.225410] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 97.232657] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000000 [ 97.239913] CPU: 1 PID: 11156 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 97.240054] DRBG: could not allocate digest TFM handle: hmac(sha384) 2018/03/31 17:56:43 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c8550134800000000000000000000000008000000000000000000000000000000aa000000003b7149b8334cd2ed2f962625c9f7e88336595c2f305d84b3d8cd6f4bb8a3d5048b4fb496eb65014071d41e44689ed1d15d9249bc377e785e61c02eb349c9ba72155822230898a61baca31018e94539", @ANYRES32=0x41424344, @ANYBLOB="5000000021c4d0057d26d49852b1caf3d373b52e587fdc1fb492b8ab2d30000000000000000000000000000000000000001737fd81586d01b1a9a9f9df15d8202001fc60adfd8bc6d75a45e56332b318d11dfc8e99366967865ea46a1b7f03c7b665d5bc1b3861fb787280ef6abace749eb18c4687b41fd7252822ba640a416460dd8e8a3e690350c5f79f55d2d1"], &(0x7f00000002c0)={0x0, 0x0, [0x696]}) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x2}, 0x8) 2018/03/31 17:56:43 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 97.247259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.247262] Call Trace: [ 97.247271] dump_stack+0x194/0x24d [ 97.247279] ? arch_local_irq_restore+0x53/0x53 [ 97.273913] ? mutex_lock_io_nested+0x1900/0x1900 [ 97.278765] should_fail+0x8c0/0xa40 [ 97.282476] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.287572] ? skb_gro_receive+0x1340/0x1340 [ 97.291976] ? check_same_owner+0x320/0x320 [ 97.296297] ? kfree_skb+0x16a/0x4c0 [ 97.299999] ? pfkey_broadcast+0x46b/0x780 [ 97.300074] FAULT_INJECTION: forcing a failure. [ 97.300074] name failslab, interval 1, probability 0, space 0, times 0 [ 97.304214] ? pfkey_broadcast+0x503/0x780 [ 97.304225] ? __kfree_skb+0x20/0x20 [ 97.304234] ? lock_downgrade+0x980/0x980 [ 97.304243] ? lock_acquire+0x1d5/0x580 [ 97.304249] ? lock_acquire+0x1d5/0x580 [ 97.304258] ? fs_reclaim_acquire+0x20/0x20 [ 97.304265] ? lock_downgrade+0x980/0x980 [ 97.304272] ? lock_release+0xa40/0xa40 [ 97.304280] ? check_same_owner+0x320/0x320 [ 97.304293] ? pfkey_broadcast+0x508/0x780 [ 97.356222] ? rcu_note_context_switch+0x710/0x710 [ 97.361137] should_failslab+0xec/0x120 [ 97.365090] kmem_cache_alloc_trace+0x4b/0x740 [ 97.369677] ? skb_clone+0x20d/0x480 [ 97.373374] pfkey_dump+0x16f/0x6c0 [ 97.376981] ? lock_release+0xa40/0xa40 [ 97.380931] ? pfkey_spddump+0x210/0x210 [ 97.384969] pfkey_process+0x67e/0x740 [ 97.388832] ? pfkey_process+0x67e/0x740 [ 97.392873] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 97.397867] ? kasan_check_write+0x14/0x20 [ 97.402084] ? dup_iter+0x260/0x260 [ 97.405692] pfkey_sendmsg+0x4dc/0xa00 [ 97.409557] ? pfkey_spdget+0xb00/0xb00 [ 97.413511] ? SYSC_sendto+0x5c0/0x5c0 [ 97.417378] ? security_socket_sendmsg+0x89/0xb0 [ 97.422113] ? pfkey_spdget+0xb00/0xb00 [ 97.426067] sock_sendmsg+0xca/0x110 [ 97.429756] ___sys_sendmsg+0x767/0x8b0 [ 97.433712] ? copy_msghdr_from_user+0x590/0x590 [ 97.438961] ? find_vpid+0xe0/0xe0 [ 97.442481] ? __f_unlock_pos+0x19/0x20 [ 97.446437] ? lock_downgrade+0x980/0x980 [ 97.450561] ? get_pid_task+0xbc/0x140 [ 97.454428] ? __fget_light+0x2b2/0x3c0 [ 97.458410] ? fget_raw+0x20/0x20 [ 97.461843] ? lock_downgrade+0x980/0x980 [ 97.465974] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 97.470795] ? vfs_write+0x374/0x510 [ 97.474487] ? wait_for_completion+0x770/0x770 [ 97.479051] __sys_sendmsg+0xe5/0x210 [ 97.482830] ? __sys_sendmsg+0xe5/0x210 [ 97.486782] ? SyS_shutdown+0x290/0x290 [ 97.490733] ? __sb_end_write+0xa0/0xd0 [ 97.494686] ? SyS_read+0x220/0x220 [ 97.498291] ? fput+0xd2/0x140 [ 97.501460] SyS_sendmsg+0x2d/0x50 [ 97.504975] ? __sys_sendmsg+0x210/0x210 [ 97.509014] do_syscall_64+0x281/0x940 [ 97.512877] ? vmalloc_sync_all+0x30/0x30 [ 97.517002] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.521487] ? finish_task_switch+0x1c1/0x7e0 [ 97.525961] ? syscall_return_slowpath+0x550/0x550 [ 97.530869] ? syscall_return_slowpath+0x2ac/0x550 [ 97.535787] ? prepare_exit_to_usermode+0x350/0x350 [ 97.540799] ? prepare_exit_to_usermode+0x227/0x350 [ 97.545793] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 97.550439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.555260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.560427] RIP: 0033:0x454e79 [ 97.563594] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.571280] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 97.578527] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 97.585772] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.593021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.600266] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000003 [ 97.607523] CPU: 0 PID: 11171 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 [ 97.614887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.624234] Call Trace: [ 97.626814] dump_stack+0x194/0x24d [ 97.630435] ? arch_local_irq_restore+0x53/0x53 [ 97.635098] ? __save_stack_trace+0x7e/0xd0 [ 97.639416] should_fail+0x8c0/0xa40 [ 97.643124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.648222] ? kasan_kmalloc+0xad/0xe0 [ 97.652100] ? __kmalloc+0x162/0x760 2018/03/31 17:56:43 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e1c}, 0x10) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x2, 0x7ff, 0x5, r1}, &(0x7f00000001c0)=0x10) 2018/03/31 17:56:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000012000101ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000a8abc07dbc3bbf1a000000000004001200d190748c875c6e4ad6b532d7c265fde48dc53be403d59e1ad24beb389c296c6e31596ed619cb0c7939fb9f95d62d580e6fc0a310e621ea16adbbd020fbf9810d2d630cdf4e1d"], 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)={0x140, 0x10, 0x100, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x69, @u32=0x3}, @typed={0x18, 0x78, @binary="5b726dcd7632a5c041dac623df12ac28964e71"}, @typed={0x90, 0x59, @binary="10e87654a8324c46c49998893529515920d9b91893161c5f5dbe03782677252afaa3248cd10af9f4a43c0ad1dc98bedc890d3b5b4d5d41090cb890a2d75bbf3fb139e3629eb1c135f6800daf610e5c2d1ff12e6928708c3136e47b89bb62ecfa8fec574f826ac6cf67c6a5a7fd1fe3649bd08920eb95bf03fba4c1e2f3db0e6c30d6d51035b636e0e6ec25fa"}, @typed={0x80, 0x19, @binary="38b2623fcc50f104121a904de64bf22a21fc596a34e84892a34ef0b406e3bc40a4db6e1e1521739427511c447e9745437d2b0262e15656f95514ceb108e10729f42fded61bae64d05f1618677340776b9892efe156020328feb2458a31472eb5bf15ac0fffcedb161270966e2d5c0c3fe4f4062eadf6657f4a"}]}, 0x140}, {&(0x7f0000000240)={0x13c, 0x3b, 0x304, 0x70bd27, 0x25dfdbfc, "", [@generic="5b6eaa6533a9bd388ae0ceb2c99dcdf3f519457c608fbf189fe0faf7da0573da2cdb8025e764d3f2e20df8d8d800e06cdf50e644a2cd7f8b725b22b5871b6d0a8de328d1546dc578380233d109a24d1517bf05bd6640b81715418d2087b38a84f4ea39b15b8829388ac70516b6f59e59a2da9a8cbed1299e25ee2a318f6e643507148cc7ceeadec070a401ed24a6e7dda6223d8869335afa2448324123672fb7346eafeb5d5bd1b8702106cf4eca509eb735cd0415ffc1325c20a0801212e8806ddb7878e00dbbedd97454d015cbe240b6eeae846dc811cb3e19827321b2a02a1241bd3eade3415de5f9814c855c4a", @typed={0x8, 0x23, @uid=r1}, @generic="3a16d6056176793f49ec51b404b1fd5c29e5dc0af4eb98feaec0e05ef1331c643b13b5656c6e07d45d6d0ae050591c0d782244"]}, 0x13c}], 0x2, &(0x7f0000000640)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x80}, 0x4008004) [ 97.655804] ? drbg_kcapi_seed+0x595/0x1270 [ 97.660115] ? crypto_rng_reset+0x7c/0x110 [ 97.664350] ? rng_setkey+0x25/0x30 [ 97.664588] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.667970] ? alg_setsockopt+0x2a1/0x350 [ 97.667978] ? SyS_setsockopt+0x189/0x360 [ 97.667988] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.668001] ? kasan_unpoison_shadow+0x35/0x50 [ 97.678752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.680606] ? kasan_kmalloc+0xad/0xe0 2018/03/31 17:56:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000484fd8)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000dc0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000840)={0x538, 0x2, 0x6, 0x608, 0x70bd2d, 0x25dfdbfc, {0x5, 0x0, 0x4}, [@nested={0x1b0, 0x8d, [@typed={0x14, 0x74, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x1d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="fb8bf030061cb081f01c74aa44290ae9949e3bcdc5134d69e4c1b23cbd94d439b212fe10f516c5e5aebeeb569fe275af347e26304c77d48319f620891623b8bd202cd7f0c46c2fabc85fe5b70ec04d654146ddb6bdbd2522634cc5a99d1db4d56ca9f8158889bd526ec290aae25b2804bce68e12ca9b436549caa5eff266a720d26b0a1720ce042dd5ebdd96668022", @typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="9d59b59c10a3f3c1c54c8cada678d5092f3b99b9691c1777e514791e55ca9d0e04d28f34475c12f898b8f42e0bdf3dba0aed6d64c7164fcb7ad4c0dde91c370f0b63c3fe43fc7fb77cbd4e58178b30a297f76263f6c4c1edb7afba4b25948794ee52c052a96cb324eddd8890db1f056938fd2a1f49691c52a0e4fa2191f82452ea8e46a984431dcbb49cfe59591f98a9d9fa40519a", @typed={0x8, 0x56, @pid=r7}, @generic="9f24f0aa0b1f12e41155868063fe03d86f9bf4614f00876ab54cc007d2432fd8a1fb1f374d183c43ffda78fd8b22d5d8173e3e38021367f664761f88bcf0120d483b10ce01b9e64a4286d69fa9df"]}, @nested={0xc0, 0x8, [@typed={0xc, 0x6c, @str='vcan0\x00'}, @generic="308d17fe88d3e84888ac7bb3c6ff384ac13e4ebc35609a5c68c8229b212c3e892f382a4c73d0fb8eb975dd58dfc79c9953108017ebc34de457ec12477dcef297709829b3e67c0dae2107aa1340b3e06fdb29acea428f1770e7b162c9dbf91454dca17d1e477096d576ea604ff6d14db8c86e114da37e52cc20ef9ecb811daf907f98e8fb887d179dfb86cf9af7245c964eadd771b857daedf677e8b3b7296e8e6059520430d0d496e0f861cd52"]}, @nested={0x19c, 0x4a, [@typed={0x8, 0x8a, @ipv4=@multicast1=0xe0000001}, @generic="3c28f08bdeb8b30c86ca4e4110cf8ec270d194c46ddd20aeb248e61d95c3965c400a082ed1513487beda1321334b43cf55a8eb7b66af6487dd6af8c215646aae47e79551ece13f59b00169a64515a1bbda42abd932", @generic="cbbc1ed9d408e9ff9aa9640258ba894341feaa934759f950a1a6e66b4fdb5d7bf92df5d6871269571a9b4379f546c8e48d72e65836e4b6608cf5e2b7504343cda9d0f8e7c03d26099859b47fec84f1fd2256274c745a714c534fd49080d8ceb3bde89d834243d22a8d9b89db2b5361cac5192e47fc5536549f09473f937d32fdede91e83055d92bcddeb6282e5c9a906609622b24e36da950bf0da0018f68bec9b0337f0762755c4c3dd147237a925c6f07cb3f1591f102dae5bc19964d8f804a70d9b3fab7163ae939e5d011f16795f77ded97e6704643be48ea92d", @generic="5399a3ec68a8b4ae42d32e18876fc8ff650e472044821d37aedd1f899070242f5795f301441e43a1c391b359e9176b91e943c22095f85cc5da11a7f29f1327bb42298c41306ae603d9dc365588108853862cde8b9c830f36eda0a6de86"]}, @typed={0x8, 0x64, @fd=r6}, @typed={0x8, 0x59, @uid=r8}, @generic="ad035a2f957771f276ee73d030bc5c8ac771af3cb3614d2a4fe9a7bee6de5cc4472ff0a021d34ed214e4afa5a31ab572c32f6c7e4a2ce167c46067", @nested={0x8c, 0x81, [@generic="8ffd0310032a437680fb4bda54a88e444b574869fecf", @typed={0x8, 0x84, @fd=r1}, @generic="33d16c3534107a6ea28eebcef76e37792ec44be59331f27b32668c3438fb34eca357567273d7ceaa67492330b522e3351114ad0512942677c7c6381a43322a", @typed={0xc, 0x16, @u64=0x5}, @generic="3dad747caeb65881c7b2bc37750f30f024a0a001eebd7ed535f8cb68da"]}, @typed={0x8, 0x17, @uid=r9}, @generic="4d5824ca54b1c2452dc2c06db24931baebe7bcb6575da3a2b5c1ac2710c8a844057a922c7468b6d644848555f9387b", @typed={0x8, 0x2e, @ipv4}]}, 0x538}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) 2018/03/31 17:56:43 executing program 7 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 97.680619] ? lock_downgrade+0x980/0x980 [ 97.680629] ? lock_acquire+0x1d5/0x580 [ 97.686348] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.690100] ? fs_reclaim_acquire+0x20/0x20 [ 97.690111] ? lock_downgrade+0x980/0x980 [ 97.690119] ? lock_release+0xa40/0xa40 [ 97.690130] ? check_same_owner+0x320/0x320 [ 97.694816] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.703177] ? rcu_note_context_switch+0x710/0x710 [ 97.703190] should_failslab+0xec/0x120 [ 97.703198] __kmalloc+0x63/0x760 [ 97.703206] ? drbg_init_hash_kernel+0x15e/0x330 [ 97.703215] ? drbg_kcapi_seed+0x96b/0x1270 [ 97.742603] FAULT_INJECTION: forcing a failure. [ 97.742603] name failslab, interval 1, probability 0, space 0, times 0 [ 97.748793] drbg_kcapi_seed+0x96b/0x1270 [ 97.748805] ? drbg_kcapi_random+0x850/0x850 [ 97.748815] ? lock_acquire+0x1d5/0x580 [ 97.748822] ? lock_acquire+0x1d5/0x580 [ 97.748833] ? __might_fault+0x110/0x1d0 [ 97.801704] ? lock_downgrade+0x980/0x980 [ 97.805830] ? lock_release+0xa40/0xa40 [ 97.809791] ? check_same_owner+0x320/0x320 [ 97.814091] ? __check_object_size+0x8b/0x530 [ 97.818564] ? lock_release+0xa40/0xa40 [ 97.822517] ? sock_kmalloc+0x112/0x190 [ 97.826469] ? __might_sleep+0x95/0x190 [ 97.830420] crypto_rng_reset+0x7c/0x110 [ 97.834461] rng_setkey+0x25/0x30 [ 97.837892] ? rng_sock_destruct+0x90/0x90 [ 97.842106] alg_setsockopt+0x2a1/0x350 [ 97.846071] SyS_setsockopt+0x189/0x360 [ 97.850021] ? SyS_recv+0x40/0x40 [ 97.853450] ? SyS_write+0x184/0x220 [ 97.857139] ? SyS_read+0x220/0x220 [ 97.860744] ? SyS_recv+0x40/0x40 [ 97.864175] do_syscall_64+0x281/0x940 [ 97.868039] ? vmalloc_sync_all+0x30/0x30 [ 97.872165] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.876639] ? finish_task_switch+0x1c1/0x7e0 [ 97.881114] ? syscall_return_slowpath+0x550/0x550 [ 97.886021] ? syscall_return_slowpath+0x2ac/0x550 [ 97.890925] ? prepare_exit_to_usermode+0x350/0x350 [ 97.895916] ? prepare_exit_to_usermode+0x227/0x350 [ 97.900912] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 97.905559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.910381] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.915546] RIP: 0033:0x454e79 [ 97.918720] RSP: 002b:00007f323ef83c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.926405] RAX: ffffffffffffffda RBX: 00007f323ef846d4 RCX: 0000000000454e79 [ 97.933654] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 97.940901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.948147] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 2018/03/31 17:56:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="1c000000c2b9021ca3fefd3c390abd1c5e557ee2c4b8b1f3eb8712d5dd608f4aa3291366ad28967dcf442b7745d379601310f3170f847388dbd9f0e2c447d629ddaae4694e38d10b42ebb804735851fd0b1d340613778fd2f91b895925eabbe726d917c7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r6, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r5, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r9, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c00)={r7, r8, r10}, 0xc) [ 97.955393] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000004 [ 97.962650] CPU: 1 PID: 11188 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #288 [ 97.970007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.979350] Call Trace: [ 97.981935] dump_stack+0x194/0x24d [ 97.985562] ? arch_local_irq_restore+0x53/0x53 [ 97.990231] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.994733] ? finish_task_switch+0x1c1/0x7e0 [ 97.999223] ? finish_task_switch+0x182/0x7e0 [ 98.003722] should_fail+0x8c0/0xa40 [ 98.007428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.012529] ? __schedule+0x903/0x1ec0 [ 98.016410] ? lock_acquire+0x1d5/0x580 [ 98.020373] ? fs_reclaim_acquire+0x20/0x20 [ 98.024693] ? lock_downgrade+0x980/0x980 [ 98.028832] ? lock_acquire+0x1d5/0x580 [ 98.032803] ? lock_release+0xa40/0xa40 [ 98.036770] ? check_same_owner+0x320/0x320 [ 98.041082] ? check_same_owner+0x320/0x320 [ 98.045399] ? rcu_note_context_switch+0x710/0x710 [ 98.050324] should_failslab+0xec/0x120 [ 98.054293] __kmalloc+0x63/0x760 [ 98.057742] ? crypto_spawn_alg.isra.15+0x1b/0xc0 [ 98.062574] ? __down_interruptible+0x6b0/0x6b0 [ 98.067236] ? crypto_create_tfm+0x82/0x2e0 [ 98.071550] crypto_create_tfm+0x82/0x2e0 [ 98.075680] ? up_read+0x1a/0x40 [ 98.079025] ? hmac_exit_tfm+0x100/0x100 [ 98.083061] crypto_spawn_tfm2+0x4f/0x90 [ 98.087100] hmac_init_tfm+0xc0/0x1a0 [ 98.090871] ? hmac_exit_tfm+0x100/0x100 [ 98.094909] crypto_create_tfm+0x15f/0x2e0 [ 98.099122] crypto_alloc_tfm+0x114/0x2b0 [ 98.103253] ? crypto_larval_alloc+0x1d0/0x1d0 [ 98.107819] crypto_alloc_shash+0x2c/0x40 [ 98.111949] ? drbg_hash_update+0x1b30/0x1b30 [ 98.116427] drbg_init_hash_kernel+0x50/0x330 [ 98.120899] ? drbg_hash_update+0x1b30/0x1b30 [ 98.125372] drbg_kcapi_seed+0x4ea/0x1270 [ 98.129499] ? drbg_kcapi_random+0x850/0x850 [ 98.133896] ? lock_acquire+0x1d5/0x580 [ 98.137851] ? lock_acquire+0x1d5/0x580 [ 98.141809] ? __might_fault+0x110/0x1d0 [ 98.145853] ? lock_downgrade+0x980/0x980 [ 98.149984] ? lock_release+0xa40/0xa40 [ 98.153937] ? check_same_owner+0x320/0x320 [ 98.158243] ? __check_object_size+0x8b/0x530 [ 98.162727] ? lock_release+0xa40/0xa40 [ 98.166691] ? sock_kmalloc+0x112/0x190 [ 98.170653] ? __might_sleep+0x95/0x190 [ 98.174618] crypto_rng_reset+0x7c/0x110 [ 98.178665] rng_setkey+0x25/0x30 [ 98.182104] ? rng_sock_destruct+0x90/0x90 [ 98.186313] alg_setsockopt+0x2a1/0x350 [ 98.190274] SyS_setsockopt+0x189/0x360 [ 98.194229] ? SyS_recv+0x40/0x40 [ 98.197662] ? SyS_write+0x184/0x220 [ 98.201376] ? SyS_read+0x220/0x220 [ 98.204985] ? SyS_recv+0x40/0x40 [ 98.208418] do_syscall_64+0x281/0x940 [ 98.212291] ? vmalloc_sync_all+0x30/0x30 [ 98.216423] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.220899] ? finish_task_switch+0x1c1/0x7e0 [ 98.225382] ? syscall_return_slowpath+0x550/0x550 [ 98.230289] ? syscall_return_slowpath+0x2ac/0x550 [ 98.235195] ? prepare_exit_to_usermode+0x350/0x350 [ 98.240186] ? prepare_exit_to_usermode+0x227/0x350 [ 98.245195] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 98.249848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.254671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 98.259838] RIP: 0033:0x454e79 [ 98.263002] RSP: 002b:00007fc53c4f9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.270694] RAX: ffffffffffffffda RBX: 00007fc53c4fa6d4 RCX: 0000000000454e79 [ 98.277941] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 98.285197] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.292444] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 98.299695] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000001 [ 98.307435] DRBG: could not allocate digest TFM handle: hmac(sha384) 2018/03/31 17:56:45 executing program 3: r0 = socket(0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xfffffffffffffdc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 17:56:45 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/69, 0x45}], 0x2, &(0x7f0000000380)=""/175, 0xaf}, 0x2000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xf5c, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={r1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000500)={'ipvs\x00'}, &(0x7f0000000540)=0x1e) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000580)=""/145, &(0x7f0000000640)=0x91) shutdown(r1, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000480)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/03/31 17:56:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 99.131360] FAULT_INJECTION: forcing a failure. [ 99.131360] name failslab, interval 1, probability 0, space 0, times 0 [ 99.136537] FAULT_INJECTION: forcing a failure. [ 99.136537] name failslab, interval 1, probability 0, space 0, times 0 [ 99.142621] CPU: 1 PID: 11221 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #288 [ 99.161147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.170482] Call Trace: [ 99.173063] dump_stack+0x194/0x24d [ 99.176671] ? arch_local_irq_restore+0x53/0x53 [ 99.181320] ? kasan_kmalloc+0xad/0xe0 [ 99.185187] ? __kmalloc+0x162/0x760 [ 99.188878] ? crypto_create_tfm+0x82/0x2e0 [ 99.193177] ? crypto_alloc_tfm+0x114/0x2b0 [ 99.197480] should_fail+0x8c0/0xa40 [ 99.201175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.206258] ? lock_release+0xa40/0xa40 [ 99.210213] ? check_same_owner+0x320/0x320 [ 99.214524] ? rcu_note_context_switch+0x710/0x710 [ 99.219433] ? kasan_unpoison_shadow+0x35/0x50 [ 99.224168] ? kasan_kmalloc+0xad/0xe0 [ 99.228036] ? lock_acquire+0x1d5/0x580 [ 99.231988] ? lock_acquire+0x1d5/0x580 [ 99.235940] ? fs_reclaim_acquire+0x20/0x20 [ 99.240238] ? lock_downgrade+0x980/0x980 [ 99.244361] ? lock_release+0xa40/0xa40 [ 99.248313] ? check_same_owner+0x320/0x320 [ 99.252613] ? hmac_exit_tfm+0x100/0x100 [ 99.256652] ? rcu_note_context_switch+0x710/0x710 [ 99.261563] should_failslab+0xec/0x120 [ 99.265513] __kmalloc+0x63/0x760 [ 99.268946] ? crypto_alloc_tfm+0x128/0x2b0 [ 99.273244] ? crypto_larval_alloc+0x1d0/0x1d0 [ 99.277804] ? drbg_init_hash_kernel+0x15e/0x330 [ 99.282539] drbg_init_hash_kernel+0x15e/0x330 [ 99.287186] ? drbg_hash_update+0x1b30/0x1b30 [ 99.291660] drbg_kcapi_seed+0x4ea/0x1270 [ 99.295789] ? drbg_kcapi_random+0x850/0x850 [ 99.300174] ? lock_acquire+0x1d5/0x580 [ 99.304126] ? lock_acquire+0x1d5/0x580 [ 99.308077] ? __might_fault+0x110/0x1d0 [ 99.312117] ? lock_downgrade+0x980/0x980 [ 99.316242] ? lock_release+0xa40/0xa40 [ 99.320196] ? check_same_owner+0x320/0x320 [ 99.324495] ? __check_object_size+0x8b/0x530 [ 99.328968] ? lock_release+0xa40/0xa40 [ 99.332920] ? sock_kmalloc+0x112/0x190 [ 99.336875] ? __might_sleep+0x95/0x190 [ 99.340837] crypto_rng_reset+0x7c/0x110 [ 99.344879] rng_setkey+0x25/0x30 [ 99.348310] ? rng_sock_destruct+0x90/0x90 [ 99.352521] alg_setsockopt+0x2a1/0x350 [ 99.356475] SyS_setsockopt+0x189/0x360 [ 99.360425] ? SyS_recv+0x40/0x40 [ 99.363855] ? SyS_write+0x184/0x220 [ 99.367560] ? SyS_read+0x220/0x220 [ 99.371167] ? SyS_recv+0x40/0x40 [ 99.374601] do_syscall_64+0x281/0x940 [ 99.378466] ? vmalloc_sync_all+0x30/0x30 [ 99.382593] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.387066] ? finish_task_switch+0x1c1/0x7e0 [ 99.391540] ? syscall_return_slowpath+0x550/0x550 [ 99.396445] ? syscall_return_slowpath+0x2ac/0x550 [ 99.401351] ? prepare_exit_to_usermode+0x350/0x350 [ 99.406346] ? prepare_exit_to_usermode+0x227/0x350 [ 99.411339] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 99.415988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.420812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.425978] RIP: 0033:0x454e79 2018/03/31 17:56:45 executing program 7 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:45 executing program 5 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:45 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:45 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) r2 = accept4$packet(r1, 0x0, &(0x7f0000000300), 0x80800) recvfrom(r2, &(0x7f0000000340)=""/79, 0x4f, 0x20, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000180)=0x7f) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) bind(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x1, 0x3, 0x3, 0x2}}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xffffffffffffff26) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000812ffc), 0x3c) r3 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa}, 0x6) sendto$inet6(r3, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) accept4$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) r4 = accept4(r3, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000002c0)=0xddd, 0x4) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/03/31 17:56:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000840)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x7, 0x46759a4, 0x7fffffff}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x100000001, 0x5, 0x820a, 0x42, 0xff, 0x8, 0x800, 0x8, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000d00)=ANY=[@ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0]]], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000d40)={0x0, 0xfffffffffffffffe}, &(0x7f0000000dc0)=0x8) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r4, 0x9}, &(0x7f0000000480)=0xffffffffffffff60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r7 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000cc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1004808}, 0xc, &(0x7f0000000c80)={&(0x7f0000000e80)=ANY=[@ANYBLOB="300800002300000328bd7000fddbdf251d000000080023007b00000008002900", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="04003f0008004200", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="20004200776c616e316d696d655f74797065405c766d6e65743073656c662a00c8002f00976c28c4e9127b3581d599432d39d33b309ea0e5af58c1ef5cca3243241d3d99bbacd8da4cb344ae45d556f420d5aec5ea785d3db29a9ac0dbf6f5b8b50ea23b24cf3442d8d6c7fdb6ef021ad929c2377d09a0c60d94dc694effafbee83b1d4ce1e7c385e62b42562f7186402d04e2b10be65752b6c6bec2cb7bf0261068d3f674e06f30456485d4d5eb93b9d10a493160a7ba808943daa1b2d1fa97edba252f6ff5da0b72ca51c19b401a825f42c7e834d00bf0ac9aa5716e3a88333ffa4b6e850000000000"], 0x830}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 99.429146] RSP: 002b:00007fc53c4f9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.436833] RAX: ffffffffffffffda RBX: 00007fc53c4fa6d4 RCX: 0000000000454e79 [ 99.444681] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 99.452712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.459957] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 99.467203] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000002 [ 99.474462] CPU: 0 PID: 11224 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 2018/03/31 17:56:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) connect$packet(r1, &(0x7f0000000380)={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2a435733}}, 0xaaa, 0xfffffffffffffffb, 0xffffffff, 0x4, 0x80}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000b40)={r5, 0x2}, 0xfffffffffffffd5a) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000480)}, 0x0) sendmmsg$alg(r4, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000), 0x1d2}], 0x1, 0x0) sendmsg$alg(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="757801ed1d1218ec33dc10a7978b3e2f4e28f1b6f5f06b67356e37bcddc7211da699a154338159a043cf099c054a110208df9a23c6a4c7876607c042d3031b20b7b032fb76b9c042f17155b19382b4d3d53ba6702c420732721ecada293e7b50aa9785d426fd28b72fb9af6e92203491da2da3fc62618e7c76f4a4cfd8bafe503bc0c7bee068d0c4c58d3edaddadfab9eba8330e716e318e9df727", 0x9b}, {&(0x7f0000000700)="96159d1c155a9b6b91566734", 0xc}, {&(0x7f0000000740)="dcd520783492fcc60e8b7c028bf8605922be07e8278db7ee66df18025d9dce3cd84e6f823570ac98c938e116a7b90be73623b8e3d8e728c1ad0f4f35c481d28faeb0700ba4d6e5dcd51ab4a8622d06953ed791dd81261cf58849031b5aead3ec22633a5b2720e900ddc70ef5dc340a05ed527cf58d4c1f3433a2adf5dfbf876c43d911cd3495356c9b6fbcda7e8bfeb72f761c12f94fe9e037cca2bd0b66998c8c93937b4964d3b0e7e179c4fcc71d1ba10526e1b11047eb7c5e71218bddff", 0xbf}, {&(0x7f0000000800)="84baa40c1bc17c41798734d41828dc8daf7795125da4544533e83e93b408e6bd79338a4aa0d7b08b9c26aef671697acb281c9d7ae8a69f3fe018771b4bd1d849ab40e1e3d3b8fcffa30d6fd0b88a7c12370d7d6f1856efef7e7bd8bbec86b0ba7b21350843a7921c985e4f94e1f4d4d545e05890886c8593a1ecde870a034e04d0dd69c2a51ed2b064f98591612662df20902e8afe786b57d83170d9c8734b89b59961f97ccd326f449015d973aef74845650e5ab835", 0xb6}, {&(0x7f00000008c0)="ae398b81ae01a1e5f068aa1b315630852c2c240a520ee15e6db930011d7ec80e6df58851c827ad35a64a1a977108eeb7dae1b9179675ebd3d0ab2ef0c266c1cdfaf966f8d8d8c5b32d44552fd901fde06dcad857f915bb577ea6d84ba6bc16afc3d22878a322c5e2d8c1799ef2f7c81aeafa70a59b754bb9c0955442fbd2d227445c689f67c61b0e4ddcf073b58e17cb82e74be93a16ac018727908c7b598d22fccbc49f8a67f90e336b9f589cbc5252510cf84fb091558875", 0xb9}], 0x6, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x84}, @iv={0x58, 0x117, 0x2, 0x3f, "994339bb7af702d37b7b7e321e5a9ae67b86d7ffba3e42bb61ba7c210238ff99c4c086c587f6d3dabc683a229509919ec0efb06a33128746eeb2a8af8646b8"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x100, 0x4000}, 0xaae993fa50def510) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200), 0x3) r7 = accept4(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 99.481818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.491161] Call Trace: [ 99.493740] dump_stack+0x194/0x24d [ 99.495121] IPVS: ftp: loaded support on port[0] = 21 [ 99.497355] ? arch_local_irq_restore+0x53/0x53 [ 99.497366] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 99.497376] ? is_bpf_text_address+0xa4/0x120 [ 99.516862] should_fail+0x8c0/0xa40 [ 99.520568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.525665] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/03/31 17:56:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:45 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xa, [@loopback=0x7f000001, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x180000]}, 0x38) socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x80800000010d, 0x3, &(0x7f0000000000)="02080000", 0x419) [ 99.530860] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 99.535607] ? lock_acquire+0x1d5/0x580 [ 99.539569] ? lock_acquire+0x1d5/0x580 [ 99.543542] ? is_bpf_text_address+0x7b/0x120 [ 99.548026] ? lock_downgrade+0x980/0x980 [ 99.552177] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 99.557373] ? rcutorture_record_progress+0x10/0x10 [ 99.562381] ? is_bpf_text_address+0xa4/0x120 [ 99.566874] should_failslab+0xec/0x120 [ 99.570854] kmem_cache_alloc_node+0x56/0x760 [ 99.575342] ? lock_acquire+0x1d5/0x580 [ 99.579310] __alloc_skb+0xf1/0x780 2018/03/31 17:56:45 executing program 7 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 99.582931] ? skb_copy_and_csum_dev+0x370/0x370 [ 99.585514] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 99.587685] ? check_same_owner+0x320/0x320 [ 99.587699] ? rcu_note_context_switch+0x710/0x710 [ 99.587708] ? lock_acquire+0x1d5/0x580 [ 99.587716] ? __might_sleep+0x95/0x190 [ 99.587728] ? pfkey_do_dump+0x76/0x3f0 [ 99.597679] IPVS: ftp: loaded support on port[0] = 21 [ 99.599461] ? __mutex_lock+0x16f/0x1a80 [ 99.599468] ? pfkey_do_dump+0x76/0x3f0 [ 99.599481] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 99.628484] FAULT_INJECTION: forcing a failure. [ 99.628484] name failslab, interval 1, probability 0, space 0, times 0 [ 99.629406] ? unwind_dump+0x4d0/0x4d0 [ 99.629419] __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 99.629427] ? xfrm_state_walk+0x188/0xce0 [ 99.629437] dump_sa+0x139/0x5e0 [ 99.661761] ? pfkey_send_acquire+0x2400/0x2400 [ 99.666409] ? xfrm_state_walk+0x188/0xce0 [ 99.670621] ? pfkey_dump_sa_done+0x50/0x50 [ 99.674920] xfrm_state_walk+0x632/0xce0 [ 99.678959] ? pfkey_send_acquire+0x2400/0x2400 [ 99.683615] ? xfrm_state_delete_tunnel+0x1f0/0x1f0 [ 99.688612] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.693951] ? kfree_skb+0x16a/0x4c0 [ 99.697642] ? pfkey_broadcast+0x46b/0x780 [ 99.701852] ? pfkey_broadcast+0x503/0x780 [ 99.706073] ? __kfree_skb+0x20/0x20 [ 99.709767] ? lock_downgrade+0x980/0x980 [ 99.713893] ? lock_acquire+0x1d5/0x580 [ 99.717853] ? lock_acquire+0x1d5/0x580 [ 99.721803] ? fs_reclaim_acquire+0x20/0x20 [ 99.726106] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 99.730926] ? lock_release+0xa40/0xa40 [ 99.734876] ? wait_for_completion+0x770/0x770 [ 99.739433] ? pfkey_broadcast+0x508/0x780 [ 99.743648] ? rcu_note_context_switch+0x710/0x710 [ 99.748553] ? pfkey_dump_sa_done+0x50/0x50 [ 99.752850] pfkey_dump_sa+0x42/0x50 [ 99.756540] pfkey_do_dump+0xaa/0x3f0 [ 99.760320] ? xfrm_state_walk_init+0x72/0x200 [ 99.764878] ? dump_sa+0x5e0/0x5e0 [ 99.768393] pfkey_dump+0x547/0x6c0 [ 99.771997] ? lock_release+0xa40/0xa40 [ 99.775947] ? pfkey_spddump+0x210/0x210 [ 99.779982] pfkey_process+0x67e/0x740 [ 99.783846] ? pfkey_process+0x67e/0x740 [ 99.787884] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 99.792877] ? kasan_check_write+0x14/0x20 [ 99.797094] ? dup_iter+0x260/0x260 [ 99.800697] pfkey_sendmsg+0x4dc/0xa00 [ 99.804561] ? pfkey_spdget+0xb00/0xb00 [ 99.808529] ? SYSC_sendto+0x5c0/0x5c0 [ 99.812394] ? security_socket_sendmsg+0x89/0xb0 [ 99.817126] ? pfkey_spdget+0xb00/0xb00 [ 99.821078] sock_sendmsg+0xca/0x110 [ 99.824769] ___sys_sendmsg+0x767/0x8b0 [ 99.828721] ? copy_msghdr_from_user+0x590/0x590 [ 99.833455] ? find_vpid+0xe0/0xe0 [ 99.836976] ? __f_unlock_pos+0x19/0x20 [ 99.840936] ? lock_downgrade+0x980/0x980 [ 99.845061] ? get_pid_task+0xbc/0x140 [ 99.848935] ? __fget_light+0x2b2/0x3c0 [ 99.852887] ? fget_raw+0x20/0x20 [ 99.856318] ? lock_downgrade+0x980/0x980 [ 99.860447] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 99.865267] ? vfs_write+0x374/0x510 [ 99.868963] ? wait_for_completion+0x770/0x770 [ 99.873534] __sys_sendmsg+0xe5/0x210 [ 99.877310] ? __sys_sendmsg+0xe5/0x210 [ 99.881260] ? SyS_shutdown+0x290/0x290 [ 99.885210] ? __sb_end_write+0xa0/0xd0 [ 99.889165] ? SyS_read+0x220/0x220 [ 99.892770] ? fput+0xd2/0x140 [ 99.895939] SyS_sendmsg+0x2d/0x50 [ 99.899455] ? __sys_sendmsg+0x210/0x210 [ 99.903495] do_syscall_64+0x281/0x940 [ 99.907363] ? vmalloc_sync_all+0x30/0x30 [ 99.911487] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.915960] ? finish_task_switch+0x1c1/0x7e0 [ 99.920433] ? syscall_return_slowpath+0x550/0x550 [ 99.925338] ? syscall_return_slowpath+0x2ac/0x550 [ 99.930246] ? prepare_exit_to_usermode+0x350/0x350 [ 99.935238] ? prepare_exit_to_usermode+0x227/0x350 [ 99.940230] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 99.944875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.949785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.954949] RIP: 0033:0x454e79 [ 99.958115] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.965800] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 99.973047] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 99.980303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.987550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.994807] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000004 [ 100.002063] CPU: 1 PID: 11245 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #288 [ 100.009417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.018758] Call Trace: [ 100.021337] dump_stack+0x194/0x24d [ 100.024960] ? arch_local_irq_restore+0x53/0x53 [ 100.029624] should_fail+0x8c0/0xa40 [ 100.033333] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.036579] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 100.038422] ? rng_setkey+0x25/0x30 [ 100.038431] ? SyS_setsockopt+0x189/0x360 [ 100.038440] ? do_syscall_64+0x281/0x940 [ 100.038448] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.038462] ? rcu_note_context_switch+0x710/0x710 [ 100.067924] ? kasan_unpoison_shadow+0x35/0x50 [ 100.072510] ? kasan_kmalloc+0xad/0xe0 [ 100.076390] ? lock_downgrade+0x980/0x980 [ 100.080533] ? lock_acquire+0x1d5/0x580 [ 100.084501] ? fs_reclaim_acquire+0x20/0x20 [ 100.088812] ? lock_downgrade+0x980/0x980 [ 100.092955] ? lock_release+0xa40/0xa40 [ 100.096924] ? check_same_owner+0x320/0x320 [ 100.101240] ? rcu_note_context_switch+0x710/0x710 [ 100.106162] ? kasan_kmalloc+0xad/0xe0 [ 100.110047] should_failslab+0xec/0x120 [ 100.114017] __kmalloc+0x63/0x760 [ 100.117466] ? drbg_init_hash_kernel+0x15e/0x330 [ 100.122218] ? drbg_kcapi_seed+0x595/0x1270 [ 100.126535] drbg_kcapi_seed+0x595/0x1270 [ 100.130678] ? drbg_kcapi_random+0x850/0x850 [ 100.135072] ? lock_acquire+0x1d5/0x580 [ 100.139037] ? lock_acquire+0x1d5/0x580 [ 100.142999] ? __might_fault+0x110/0x1d0 [ 100.147062] ? lock_downgrade+0x980/0x980 [ 100.151203] ? lock_release+0xa40/0xa40 [ 100.155166] ? check_same_owner+0x320/0x320 [ 100.159466] ? __check_object_size+0x8b/0x530 [ 100.163939] ? lock_release+0xa40/0xa40 [ 100.167896] ? sock_kmalloc+0x112/0x190 [ 100.171843] ? __might_sleep+0x95/0x190 [ 100.175790] crypto_rng_reset+0x7c/0x110 [ 100.179824] rng_setkey+0x25/0x30 [ 100.183252] ? rng_sock_destruct+0x90/0x90 [ 100.187469] alg_setsockopt+0x2a1/0x350 [ 100.191418] SyS_setsockopt+0x189/0x360 [ 100.195363] ? SyS_recv+0x40/0x40 [ 100.198792] ? SyS_write+0x184/0x220 [ 100.202487] ? SyS_read+0x220/0x220 [ 100.206089] ? SyS_recv+0x40/0x40 [ 100.209533] do_syscall_64+0x281/0x940 [ 100.213396] ? vmalloc_sync_all+0x30/0x30 [ 100.217518] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.221985] ? finish_task_switch+0x1c1/0x7e0 [ 100.226464] ? syscall_return_slowpath+0x550/0x550 [ 100.231372] ? syscall_return_slowpath+0x2ac/0x550 [ 100.236276] ? prepare_exit_to_usermode+0x350/0x350 [ 100.241266] ? prepare_exit_to_usermode+0x227/0x350 [ 100.246253] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 100.250899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.255724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.260884] RIP: 0033:0x454e79 [ 100.264049] RSP: 002b:00007fc53c4f9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 100.271731] RAX: ffffffffffffffda RBX: 00007fc53c4fa6d4 RCX: 0000000000454e79 [ 100.278979] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 100.286233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.293476] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 100.300720] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000003 2018/03/31 17:56:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:46 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/31 17:56:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev}, &(0x7f0000000080)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r2, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/31 17:56:46 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x20000000000009) 2018/03/31 17:56:46 executing program 1 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/03/31 17:56:46 executing program 7 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 100.400347] FAULT_INJECTION: forcing a failure. [ 100.400347] name failslab, interval 1, probability 0, space 0, times 0 [ 100.410830] FAULT_INJECTION: forcing a failure. [ 100.410830] name failslab, interval 1, probability 0, space 0, times 0 [ 100.411615] CPU: 0 PID: 11271 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 100.411620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.411624] Call Trace: [ 100.411644] dump_stack+0x194/0x24d [ 100.445641] ? arch_local_irq_restore+0x53/0x53 [ 100.450986] ? is_bpf_text_address+0xa4/0x120 [ 100.455459] ? kernel_text_address+0xd1/0xe0 [ 100.459866] ? __unwind_start+0x169/0x330 [ 100.463995] should_fail+0x8c0/0xa40 [ 100.467693] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.472777] ? save_stack+0xa3/0xd0 [ 100.476382] ? save_stack+0x43/0xd0 [ 100.479985] ? kasan_kmalloc+0xad/0xe0 [ 100.483850] ? kasan_slab_alloc+0x12/0x20 [ 100.487974] ? kmem_cache_alloc_node+0x144/0x760 [ 100.492707] ? __alloc_skb+0xf1/0x780 [ 100.496486] ? __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 100.501393] ? dump_sa+0x139/0x5e0 [ 100.504909] ? xfrm_state_walk+0x632/0xce0 [ 100.509117] ? pfkey_dump_sa+0x42/0x50 [ 100.512982] ? pfkey_do_dump+0xaa/0x3f0 [ 100.516934] ? pfkey_dump+0x547/0x6c0 [ 100.520713] ? pfkey_process+0x67e/0x740 [ 100.524751] ? pfkey_sendmsg+0x4dc/0xa00 [ 100.528789] ? sock_sendmsg+0xca/0x110 [ 100.532654] ? ___sys_sendmsg+0x767/0x8b0 [ 100.536776] ? __sys_sendmsg+0xe5/0x210 [ 100.540726] ? SyS_sendmsg+0x2d/0x50 [ 100.544419] ? do_syscall_64+0x281/0x940 [ 100.548458] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.553802] ? lock_acquire+0x1d5/0x580 [ 100.557754] ? is_bpf_text_address+0x7b/0x120 [ 100.562226] ? lock_downgrade+0x980/0x980 [ 100.566352] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.571524] should_failslab+0xec/0x120 [ 100.575478] kmem_cache_alloc_node_trace+0x5a/0x760 [ 100.580473] ? kasan_unpoison_shadow+0x35/0x50 [ 100.585033] ? kasan_kmalloc+0xad/0xe0 [ 100.588901] __kmalloc_node_track_caller+0x33/0x70 [ 100.593811] __kmalloc_reserve.isra.39+0x41/0xd0 [ 100.598544] __alloc_skb+0x13b/0x780 [ 100.602235] ? skb_copy_and_csum_dev+0x370/0x370 [ 100.607560] ? check_same_owner+0x320/0x320 [ 100.611861] ? rcu_note_context_switch+0x710/0x710 [ 100.616768] ? lock_acquire+0x1d5/0x580 [ 100.620730] ? __might_sleep+0x95/0x190 [ 100.624682] ? pfkey_do_dump+0x76/0x3f0 [ 100.628634] ? __mutex_lock+0x16f/0x1a80 [ 100.632670] ? pfkey_do_dump+0x76/0x3f0 [ 100.636623] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 100.641615] ? unwind_dump+0x4d0/0x4d0 [ 100.645480] __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 100.650216] ? xfrm_state_walk+0x188/0xce0 [ 100.654431] dump_sa+0x139/0x5e0 [ 100.657775] ? pfkey_send_acquire+0x2400/0x2400 [ 100.662433] ? xfrm_state_walk+0x188/0xce0 [ 100.666648] ? pfkey_dump_sa_done+0x50/0x50 [ 100.670945] xfrm_state_walk+0x632/0xce0 [ 100.674984] ? pfkey_send_acquire+0x2400/0x2400 [ 100.679718] ? xfrm_state_delete_tunnel+0x1f0/0x1f0 [ 100.684710] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.690050] ? kfree_skb+0x16a/0x4c0 [ 100.693741] ? pfkey_broadcast+0x46b/0x780 [ 100.697951] ? pfkey_broadcast+0x503/0x780 [ 100.702162] ? __kfree_skb+0x20/0x20 [ 100.705863] ? lock_downgrade+0x980/0x980 [ 100.709988] ? lock_acquire+0x1d5/0x580 [ 100.713940] ? lock_acquire+0x1d5/0x580 [ 100.717890] ? fs_reclaim_acquire+0x20/0x20 [ 100.722192] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 100.727014] ? lock_release+0xa40/0xa40 [ 100.730968] ? wait_for_completion+0x770/0x770 [ 100.735529] ? pfkey_broadcast+0x508/0x780 [ 100.739752] ? rcu_note_context_switch+0x710/0x710 [ 100.744660] ? pfkey_dump_sa_done+0x50/0x50 [ 100.748956] pfkey_dump_sa+0x42/0x50 [ 100.752646] pfkey_do_dump+0xaa/0x3f0 [ 100.756427] ? xfrm_state_walk_init+0x72/0x200 [ 100.760987] ? dump_sa+0x5e0/0x5e0 [ 100.764512] pfkey_dump+0x547/0x6c0 [ 100.768117] ? lock_release+0xa40/0xa40 [ 100.772070] ? pfkey_spddump+0x210/0x210 [ 100.776108] pfkey_process+0x67e/0x740 [ 100.779980] ? pfkey_process+0x67e/0x740 [ 100.784022] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 100.789018] ? kasan_check_write+0x14/0x20 [ 100.793236] ? dup_iter+0x260/0x260 [ 100.796854] pfkey_sendmsg+0x4dc/0xa00 [ 100.800718] ? pfkey_spdget+0xb00/0xb00 [ 100.804670] ? SYSC_sendto+0x5c0/0x5c0 [ 100.808540] ? security_socket_sendmsg+0x89/0xb0 [ 100.813273] ? pfkey_spdget+0xb00/0xb00 [ 100.817229] sock_sendmsg+0xca/0x110 [ 100.820920] ___sys_sendmsg+0x767/0x8b0 [ 100.824873] ? copy_msghdr_from_user+0x590/0x590 [ 100.829606] ? find_vpid+0xe0/0xe0 [ 100.833123] ? __f_unlock_pos+0x19/0x20 [ 100.837073] ? lock_downgrade+0x980/0x980 [ 100.841198] ? get_pid_task+0xbc/0x140 [ 100.845061] ? __fget_light+0x2b2/0x3c0 [ 100.849013] ? fget_raw+0x20/0x20 [ 100.852445] ? lock_downgrade+0x980/0x980 [ 100.856707] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 100.861539] ? vfs_write+0x374/0x510 [ 100.865230] ? wait_for_completion+0x770/0x770 [ 100.869793] __sys_sendmsg+0xe5/0x210 [ 100.873570] ? __sys_sendmsg+0xe5/0x210 [ 100.877524] ? SyS_shutdown+0x290/0x290 [ 100.881478] ? __sb_end_write+0xa0/0xd0 [ 100.885435] ? SyS_read+0x220/0x220 [ 100.889038] ? fput+0xd2/0x140 [ 100.892209] SyS_sendmsg+0x2d/0x50 [ 100.895723] ? __sys_sendmsg+0x210/0x210 [ 100.899760] do_syscall_64+0x281/0x940 [ 100.903625] ? vmalloc_sync_all+0x30/0x30 [ 100.907750] ? _raw_spin_unlock_irq+0x27/0x70 [ 100.912222] ? finish_task_switch+0x1c1/0x7e0 [ 100.916695] ? syscall_return_slowpath+0x550/0x550 [ 100.921602] ? syscall_return_slowpath+0x2ac/0x550 [ 100.926517] ? prepare_exit_to_usermode+0x350/0x350 [ 100.931509] ? prepare_exit_to_usermode+0x227/0x350 [ 100.936504] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 100.941150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.945970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.951135] RIP: 0033:0x454e79 [ 100.954300] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.961987] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 100.969233] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 100.976484] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.983729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.990975] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000005 [ 100.998231] CPU: 1 PID: 11279 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #288 [ 101.005592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.015005] Call Trace: [ 101.017588] dump_stack+0x194/0x24d [ 101.021210] ? arch_local_irq_restore+0x53/0x53 [ 101.025871] ? __save_stack_trace+0x7e/0xd0 [ 101.030192] should_fail+0x8c0/0xa40 [ 101.033906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.039007] ? kasan_kmalloc+0xad/0xe0 [ 101.042887] ? __kmalloc+0x162/0x760 [ 101.046590] ? drbg_kcapi_seed+0x595/0x1270 [ 101.050902] ? crypto_rng_reset+0x7c/0x110 [ 101.055127] ? rng_setkey+0x25/0x30 [ 101.058742] ? alg_setsockopt+0x2a1/0x350 [ 101.062883] ? SyS_setsockopt+0x189/0x360 [ 101.067024] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.072380] ? kasan_unpoison_shadow+0x35/0x50 [ 101.076954] ? kasan_kmalloc+0xad/0xe0 [ 101.080840] ? lock_downgrade+0x980/0x980 [ 101.084985] ? lock_acquire+0x1d5/0x580 [ 101.088962] ? fs_reclaim_acquire+0x20/0x20 [ 101.091541] bond0: Enslaving ip6gretap0 as an active interface with an up link [ 101.093287] ? lock_downgrade+0x980/0x980 [ 101.093297] ? lock_release+0xa40/0xa40 [ 101.093307] ? check_same_owner+0x320/0x320 [ 101.093318] ? rcu_note_context_switch+0x710/0x710 [ 101.093331] should_failslab+0xec/0x120 [ 101.093338] __kmalloc+0x63/0x760 [ 101.093350] ? drbg_init_hash_kernel+0x15e/0x330 [ 101.100861] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 101.104911] ? drbg_kcapi_seed+0x96b/0x1270 [ 101.104919] drbg_kcapi_seed+0x96b/0x1270 [ 101.104932] ? drbg_kcapi_random+0x850/0x850 [ 101.135873] bond0: Error: Device is in use and cannot be enslaved [ 101.136678] ? lock_acquire+0x1d5/0x580 [ 101.136688] ? lock_acquire+0x1d5/0x580 [ 101.163634] ? __might_fault+0x110/0x1d0 [ 101.167705] ? lock_downgrade+0x980/0x980 [ 101.171848] ? lock_release+0xa40/0xa40 [ 101.175813] ? check_same_owner+0x320/0x320 [ 101.180128] ? __check_object_size+0x8b/0x530 [ 101.184618] ? lock_release+0xa40/0xa40 [ 101.188582] ? sock_kmalloc+0x112/0x190 [ 101.192549] ? __might_sleep+0x95/0x190 [ 101.196515] crypto_rng_reset+0x7c/0x110 [ 101.200566] rng_setkey+0x25/0x30 2018/03/31 17:56:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1, r2, 0x10001, 0x5}) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:47 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000031f7f7bcce15a586700000000000000dc1b4a09c310e3826cf4f974dd4425585f70b5ce0f7c45042a12f15ac06964730fd95fea36ddd7abd7140000000000cf42330ca4f5d60cc9d3717b39a529a1db2d2ebf50cc4bb7ebfc0c829ef04abb720e146efa14192debe2b546658c99f325d4ec00000000000000000000"], 0x14}, 0x1}, 0xfffffffffffffffe) 2018/03/31 17:56:47 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:47 executing program 4: r0 = epoll_create(0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 17:56:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/03/31 17:56:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 101.204011] ? rng_sock_destruct+0x90/0x90 [ 101.208234] alg_setsockopt+0x2a1/0x350 [ 101.212197] SyS_setsockopt+0x189/0x360 [ 101.216164] ? SyS_recv+0x40/0x40 [ 101.219627] ? SyS_write+0x184/0x220 [ 101.223333] ? SyS_read+0x220/0x220 [ 101.226952] ? SyS_recv+0x40/0x40 [ 101.230403] do_syscall_64+0x281/0x940 [ 101.234286] ? vmalloc_sync_all+0x30/0x30 [ 101.238424] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.242909] ? finish_task_switch+0x1c1/0x7e0 [ 101.247399] ? syscall_return_slowpath+0x550/0x550 [ 101.252320] ? syscall_return_slowpath+0x2ac/0x550 [ 101.257242] ? prepare_exit_to_usermode+0x350/0x350 [ 101.262253] ? prepare_exit_to_usermode+0x227/0x350 [ 101.267264] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 101.271926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.276763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.281942] RIP: 0033:0x454e79 [ 101.285127] RSP: 002b:00007fc53c4f9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 101.292831] RAX: ffffffffffffffda RBX: 00007fc53c4fa6d4 RCX: 0000000000454e79 2018/03/31 17:56:47 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x82}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 101.300104] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 101.307364] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.314646] R10: 00000000201ec000 R11: 0000000000000246 R12: 0000000000000014 [ 101.321909] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000004 2018/03/31 17:56:47 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvmsg(r0, &(0x7f00000020c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) recvfrom$inet(r1, &(0x7f00000000c0)=""/28, 0x1c, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/03/31 17:56:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffffffffcaa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) r2 = accept(r0, &(0x7f0000000200)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9371}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r1, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) 2018/03/31 17:56:47 executing program 3: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e34fa0)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) bind$nfc_llcp(r1, &(0x7f0000e34fa0)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) 2018/03/31 17:56:47 executing program 1 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/03/31 17:56:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x2, &(0x7f0000000040)="61ccb26cfca5c0c4c64e994df8ed4921c57bf4ef19db2490f88519812dd1768b097577c09c4c2afbd28a7c2ca01fd778b4ad0701300883369566895f6701b881774014fa6c3da50b4bd79478d96863a65ed9d2a943ff8d49cc6aff6771f4c40bec7fab353b22a4500e641041bfe51ba0da5d02d3c65a9aaa39d3be936f1001a37e425b6228dcf95803f12a0845a8ccf7fb2811") r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000022c0), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002300)={0x0, 0x49c2}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000023c0)={r2, 0x38, &(0x7f0000002380)=[@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000002400)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)={0x14, 0x1, 0x2, 0x7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) [ 101.360333] bond0: Error: Device is in use and cannot be enslaved [ 101.403919] FAULT_INJECTION: forcing a failure. [ 101.403919] name failslab, interval 1, probability 0, space 0, times 0 [ 101.415170] CPU: 0 PID: 11350 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 101.422524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.431865] Call Trace: [ 101.434448] dump_stack+0x194/0x24d [ 101.438077] ? arch_local_irq_restore+0x53/0x53 [ 101.442742] ? unwind_get_return_address+0x61/0xa0 [ 101.447663] ? __save_stack_trace+0x7e/0xd0 [ 101.451984] should_fail+0x8c0/0xa40 [ 101.455690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.460789] ? save_stack+0xa3/0xd0 [ 101.464411] ? save_stack+0x43/0xd0 [ 101.468035] ? kasan_kmalloc+0xad/0xe0 [ 101.471917] ? __kmalloc_node_track_caller+0x47/0x70 [ 101.477014] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 101.481938] ? __alloc_skb+0x13b/0x780 [ 101.485816] ? dump_sa+0x139/0x5e0 [ 101.489347] ? xfrm_state_walk+0x632/0xce0 [ 101.493571] ? pfkey_dump_sa+0x42/0x50 [ 101.497443] ? pfkey_do_dump+0xaa/0x3f0 [ 101.501407] ? pfkey_dump+0x547/0x6c0 [ 101.505194] ? pfkey_process+0x67e/0x740 [ 101.509239] ? pfkey_sendmsg+0x4dc/0xa00 [ 101.513285] ? sock_sendmsg+0xca/0x110 [ 101.517157] ? ___sys_sendmsg+0x767/0x8b0 [ 101.521292] ? __sys_sendmsg+0xe5/0x210 [ 101.525256] ? SyS_sendmsg+0x2d/0x50 [ 101.528967] ? do_syscall_64+0x281/0x940 [ 101.533025] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.538385] ? lock_acquire+0x1d5/0x580 [ 101.542358] ? lock_acquire+0x1d5/0x580 [ 101.546345] ? is_bpf_text_address+0x7b/0x120 [ 101.550861] ? lock_downgrade+0x980/0x980 [ 101.555002] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.560183] ? kasan_unpoison_shadow+0x35/0x50 [ 101.564773] ? kasan_unpoison_shadow+0x35/0x50 [ 101.569341] ? kasan_kmalloc+0xad/0xe0 [ 101.573219] ? kmem_cache_alloc_node_trace+0x2ea/0x760 [ 101.578482] ? kasan_unpoison_shadow+0x35/0x50 [ 101.583056] should_failslab+0xec/0x120 [ 101.587024] kmem_cache_alloc_node+0x56/0x760 [ 101.591508] ? __kmalloc_node_track_caller+0x47/0x70 [ 101.596607] __alloc_skb+0xf1/0x780 [ 101.600226] ? skb_copy_and_csum_dev+0x370/0x370 2018/03/31 17:56:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:47 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendto$inet(r0, &(0x7f0000000100)="a4adfd1bd46a618abf6d81f7fcc067c3be5749df6252923faca034f3412be4dbd3ab477741a8577d5159359462af46ffb11bab1fe47a09fe5dcb0663636054a384a2040ece9b66b7382cae7536580fdaeaabd9d2973a7597b202f9ecc1e912fc2a86209e51c948b726c8ef442358c9948583736324849d4a42c9576b9fcf41e3b6339149c2bcde6861be4e101b77e021b5834cdca92a152f25d6563c44d3a12cc8ee1a7d75e88c3024e1d1979bee0396b21754dc88132f52", 0xb8, 0x40000, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)) 2018/03/31 17:56:47 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r2 = socket(0xd, 0x800, 0x8001) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0002279f70002b020000000000000800040408000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc080}, 0x4000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7, 0x0) [ 101.604976] ? check_same_owner+0x320/0x320 [ 101.609296] ? rcu_note_context_switch+0x710/0x710 [ 101.614222] ? xfrm_alg_name_match+0x97/0xb0 [ 101.618652] ? memset+0x31/0x40 [ 101.621926] ? skb_put+0x155/0x1d0 [ 101.625463] __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 101.630235] dump_sa+0x139/0x5e0 [ 101.633594] ? pfkey_send_acquire+0x2400/0x2400 [ 101.638254] ? xfrm_state_walk+0x188/0xce0 [ 101.642485] ? pfkey_dump_sa_done+0x50/0x50 [ 101.646799] xfrm_state_walk+0x632/0xce0 [ 101.650849] ? pfkey_send_acquire+0x2400/0x2400 [ 101.655510] ? xfrm_state_delete_tunnel+0x1f0/0x1f0 [ 101.660518] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.665872] ? kfree_skb+0x16a/0x4c0 [ 101.669578] ? pfkey_broadcast+0x46b/0x780 [ 101.673804] ? pfkey_broadcast+0x503/0x780 [ 101.678025] ? __kfree_skb+0x20/0x20 [ 101.681728] ? lock_downgrade+0x980/0x980 [ 101.685864] ? lock_acquire+0x1d5/0x580 [ 101.689820] ? lock_acquire+0x1d5/0x580 [ 101.693777] ? fs_reclaim_acquire+0x20/0x20 [ 101.698089] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 101.702921] ? lock_release+0xa40/0xa40 [ 101.706883] ? wait_for_completion+0x770/0x770 [ 101.711456] ? pfkey_broadcast+0x508/0x780 [ 101.715684] ? rcu_note_context_switch+0x710/0x710 [ 101.720604] ? pfkey_dump_sa_done+0x50/0x50 [ 101.724919] pfkey_dump_sa+0x42/0x50 [ 101.728625] pfkey_do_dump+0xaa/0x3f0 [ 101.732419] ? xfrm_state_walk_init+0x72/0x200 [ 101.736991] ? dump_sa+0x5e0/0x5e0 [ 101.740524] pfkey_dump+0x547/0x6c0 [ 101.744148] ? lock_release+0xa40/0xa40 [ 101.748107] ? pfkey_spddump+0x210/0x210 [ 101.752155] pfkey_process+0x67e/0x740 [ 101.756030] ? pfkey_process+0x67e/0x740 [ 101.760074] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 101.765080] ? kasan_check_write+0x14/0x20 [ 101.769306] ? dup_iter+0x260/0x260 [ 101.772920] pfkey_sendmsg+0x4dc/0xa00 [ 101.776796] ? pfkey_spdget+0xb00/0xb00 [ 101.780793] ? SYSC_sendto+0x5c0/0x5c0 [ 101.784674] ? security_socket_sendmsg+0x89/0xb0 [ 101.789419] ? pfkey_spdget+0xb00/0xb00 [ 101.793389] sock_sendmsg+0xca/0x110 [ 101.797097] ___sys_sendmsg+0x767/0x8b0 [ 101.801064] ? copy_msghdr_from_user+0x590/0x590 [ 101.805812] ? find_vpid+0xe0/0xe0 [ 101.809368] ? __f_unlock_pos+0x19/0x20 [ 101.813338] ? lock_downgrade+0x980/0x980 [ 101.817477] ? get_pid_task+0xbc/0x140 [ 101.821356] ? __fget_light+0x2b2/0x3c0 [ 101.825318] ? fget_raw+0x20/0x20 [ 101.828765] ? lock_downgrade+0x980/0x980 [ 101.832911] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 101.836489] bond0: Error: Device is in use and cannot be enslaved [ 101.837745] ? vfs_write+0x374/0x510 [ 101.837757] ? wait_for_completion+0x770/0x770 [ 101.837770] __sys_sendmsg+0xe5/0x210 [ 101.856025] ? __sys_sendmsg+0xe5/0x210 [ 101.859996] ? SyS_shutdown+0x290/0x290 [ 101.863965] ? __sb_end_write+0xa0/0xd0 [ 101.867938] ? SyS_read+0x220/0x220 [ 101.871557] ? fput+0xd2/0x140 [ 101.874736] SyS_sendmsg+0x2d/0x50 [ 101.878249] ? __sys_sendmsg+0x210/0x210 [ 101.882282] do_syscall_64+0x281/0x940 [ 101.886144] ? vmalloc_sync_all+0x30/0x30 [ 101.890263] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.894751] ? finish_task_switch+0x1c1/0x7e0 [ 101.899221] ? syscall_return_slowpath+0x550/0x550 [ 101.904128] ? syscall_return_slowpath+0x2ac/0x550 [ 101.909039] ? prepare_exit_to_usermode+0x350/0x350 [ 101.914033] ? prepare_exit_to_usermode+0x227/0x350 [ 101.919031] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 101.923676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.928493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.933655] RIP: 0033:0x454e79 [ 101.936816] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.944506] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 101.951754] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 101.959003] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.966265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.973511] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000006 2018/03/31 17:56:48 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) getsockopt(r0, 0xfffffffffffffff7, 0xfffffffffffffff9, &(0x7f0000000180)=""/1, &(0x7f00000001c0)=0x1) socketpair(0x11, 0xa, 0xe71, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) tee(r1, r3, 0x4, 0x9) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001800), &(0x7f0000001b40)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002440)=@full, &(0x7f0000001e80)=0x48, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}, 0x10}], 0x2, 0x4000041) sendmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000080)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)="7fc3d501d60bbad19d798a1421cfd64062e2ad70390e6933f7882bf3e3a55096ff74881bc123978e0590f6d8b6dc0d6820a51e989b65fac1b7112389a14074", 0x3f}, {&(0x7f0000000140)="081f87446e3f17caf4d4e95f5dc67ffb99671b6a387917cf606d8eebc12f2684e84f55df5623bb14093fa9d1851b40f53b242e099825c246e75199965d880ee5abef43", 0x43}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4afd56bba36e5006aa867c062f715dc700de6515a858774bf69ec277a299f18d79a79aa1ddf21616da423687a7c31dffecef0aef59601cc2205a2107a3a06a6845a30e71ab2f5ed373a27e68347c7216d87035e45ddcbfa1c3db343aeed073aee6641e", 0x63}], 0x4, &(0x7f0000001280)=[{0xb0, 0x10c, 0x2a7ee1f, "8115cc3e2ca9fcb5f72f91d19ad9eb1375d485474f126c7dc92f9e7862a3a2e6e6bd88d4487f75f96e14730af488fe14acd1e5822ca95d4e547aa9eee043ad14327f5185a277327161839388fa9bf9b6be1cbd1b74271054768fa266016e37fa6c57f969fd87dd6093474b2be97a2da0197393b48369649f28ddb86a732d8292f6501b0998f80b29b44fc29aad8aaab87f5f107a942cba0bb93512"}, {0x30, 0x0, 0xfffffffffffffe00, "58516b7517f552b96ffaebf45b446ae29bf5da8766ce5f0efaa8ec5f74"}, {0xd0, 0x0, 0xd5a4, "5a61cdfbb15c140fd0d4d79bfec49341504260ff852a9a39108fe598b80a2cc8da24a6c0922b19a9061d8545ac44f2e0d568074f31e4f618aeada5d892079820694dd912e2c9f83197ecb545c24e3ae1185aadce5aca3565c7056150f85733f2ec9bb08a91fea773ab222e162238cbdce52114ed953e045ed15dd5666a00c56e4788a02484f541ad20b38e1f5add975018a70e6b09f61d3eb074102ffed6fbc5c40ca1eda0d1a95999cf148e9f6c5bce16540c0267df4920c9"}], 0x1b0, 0x51}, 0x2}, {{&(0x7f0000001440)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000001640)=[{&(0x7f00000014c0)="1ba1ea17987e8256c617249f3331ab9a186c498a3092e95786efd09685616a83ef5bdffadb89777123144b977efd861ea34e2fa8479120c71e9cffb696e9d241d1a18b466fa2f7966054a43be6fb1b4ee5bf9267a90ca7a06981ecac", 0x5c}, {&(0x7f0000001540)="6f4170329cf2b731ed904ba00e13be54de94bec87f1d29741a7ec071cba5c481118879c9699c323cea00d437571d8b655dac8c47b88041fd499e9944777729698c184fc85b524d6c32e2617b95dcfc87578d144a46d4f00907f1b97da4a97b0581db3a85b4492039ed713ef24e680a6e536cd55ff721d886c04cdd28d7b4d2e5bdb84e98542062993fbecca4c49c8db3192cb39980b55f", 0x97}, {&(0x7f0000001600)="c4c9b76d93aaf70e1fc7558797a5e576492dc56a9020dafc5a1a36161127ecf511f82c1993d62d9e0293826ad068902631a2b2", 0x33}], 0x3, &(0x7f0000001680)=[{0x98, 0x11f, 0x100000000, "791911f3d63aade627b471466f8ab84a89604f6932514c35b8007b5c2ca82fe56a14fa7b2076ac2f0784025e121680773e6608915b36cc7607d45226c818b26e6d22b8fdcaf3321fbe68b66a65927852b869d73b6bea47c51bf8474cbbd4acd355e21ea7adeeed463eabdb37592d7fdc30825532663df689ed7d661539ffe7c14220ef682cf51c"}, {0x68, 0xff, 0x8, "36b01426eb2914989713196b845df33710b7454f6bc6822d52ec0eeb88513e79d00b06d7aa54fe22e51e0a0ceae0fabae6d45890fe4ec88715f4631405219f1dd793706555a767790b8de69297fdbce5c46db82a1402"}, {0x70, 0x0, 0xfffffffffffffffc, "186ad1f3630e356f0aa211eabf00b74178b71ff3923323a64628a89b7ae1798b6a54b886c3bb5a1f5a3c7a0b82df7fdf6ec79eac84d33b63ce3682d12244cdce189cbf95938dc03760996e5ae401e717fda0d08b81b615c651904cc3"}], 0x170, 0x1}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001800)}, {&(0x7f0000001840)="7e8902922fe9a13c180c0d768d34beefddac1078e7b951fd6d8c6c8055f04b537ca0db192c75c7f196a399dae8401e6bf761d90dfb7f96ff8327f47539c3ecd365e1266a041bb8c29d9fb492b0cad3fd1940bcb510c37514f2dcb37e036e4f36ac84ccc9b6a23a981e2773af51705151ec6e6676d7b76e2be5a448949c771ffb54ce82c54899dd15", 0x88}, {&(0x7f0000001900)="db5bb099457b57d08a4b24f032c124ff73f94a7ba5c89008ce5dbd2efe278a41fc6355d2a3e2cfb763c553ce2bd14ca72bb3d906fc5c6c64324f0d366263d74d1943f2c53fb3c4384849100048c3f8c6bbe94d8bbb2c94ca4f5e60a4463ac22915f7919ff1bf9ffd97db32db231bafa225955e25cc42a1edd864dd63fd5e7f114eff4a8fd996f808414c1c90390b6e6a59432e8db01b1c85dcf5e3fcb4cc1ee4", 0xa0}, {&(0x7f00000019c0)="88d9f3a96693205357927d594ccc6f10e1bd9345340f14487b1e3893ca775a1333a2795738f75a79226df2f32d87e779aea9121fb9edec8f0bf3e11dc2e0cafabdaf4a868fd904a9f938f76cff5c1efc9dcfd6678beb5627b8f8a6d758dbc0e20c555e40b0f32dd9fcf9ae030074b473f2c4b2b0ffb5c3c25bdc36822dea82a14b37899151e246472ec934d6d1de401e4874dcb0cdb0b21eab2826bc", 0x9c}, {&(0x7f0000001a80)="6fb3c9cd6911618e045026a0a6c7b87eb5934e7fabd24bc1f42d0e7db873d8fbef5e0955d0e7d11ad3ab76ca763a9dd15e850133b1db7f9fb4d853eafb17ade2c6cbdb86ce67bd826763cf321b84223b6c6d59870ae419d88821bae42ee58f42a6bd126510823e6153aa0e7fbc4960aba471fd21474d8e687a3850f86309da03e236627209578f11735e34e6c70f34e39a357a842bf7e03b8a8a", 0x9a}, {&(0x7f0000001b40)}], 0x6, &(0x7f0000001c00)=[{0x70, 0x115, 0xe62, "f14eaa2f611feb0902c7266bf3301ec1298d0f9837073dbb3bcdc965f951a74ff72afe4c51faa5f828c422d65d31f4b5bb4ba3b507653ec6c1ccf0bb6ad485d1f0285fe06985109a6d36151dabfce9686153fd448e928e9ac6c81f33"}, {0x40, 0x1ff, 0x1, "e8c9bedfe4544dea03b6f26893da662c93fa03a2d60c191d413fdd724bf43ad9af1e61efa07791da74f200"}, {0x10, 0x103, 0x7fffffff}, {0x88, 0x11f, 0x800, "993195f3d23c7e5e33993bce1c6221982103a727ab4b2cf348cd91a44c8ebfb34f55ba7e7376a33510eee1e64b2643ad14741313acff99405c2eb5aa44687551c13245472082e2e4c5541b23002287a61a9cce17755a7e2b025f89b675a9c049d0fd290f33e3cce9f8dfb2685a47be4bc29c1b76"}], 0x148, 0x800}, 0xc000000000000000}, {{&(0x7f0000001e00)=@l2={0x1f, 0x80000001, {0x5, 0xfffffffffffffff7, 0x20, 0x8, 0x5, 0x8}, 0x3, 0x7f}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)}, {&(0x7f0000001ec0)="d460af1c412c62650252b4755bdf827cf1ace821fa3b6289297ab20cbd51469807b6671d07cd2adf43fab8669867f554c46cc8f5ed3f7163406f4336e7a65a0e4bc3dfbdb87d283455e33245011130cd3b8be22f8c606e3bea44c9d040f81540f94e7287cfcddede6b878f118f3016da7780229ba9354919b563be203a367ec68f5850d1fba468c2ca6186fffe96980f8bc1f572cb74c62a96722dabcc4583ddb768828cf03c6bcf3835fc8943428a49815e5a1b17919013e1c717c853cec98d478abbd754c90a402c41d0d4800f4326a6f6793cb60b8ace279181503ce25b37", 0xe0}, {&(0x7f0000001fc0)="a53c8ddb09c817309c4607b34347f2aa24d0ffde24a83f", 0x17}, {&(0x7f0000002000)}, {&(0x7f0000002040)="94d2b8b599e26949c73036214768034ae5675e6ee4f9e6237ee89d32ccb7aec7022e79a7f0f9391b9f348a4d4c51103db10602e3aa6c6e824594ecab34b5233b1d39e67c234d327afddadf99568dee33d10ebc6149086e4f4717effd751758cfd72b85da9ca3103bb74937f9ca281d1e2afccb3261e24dedfc61d9e10e5d9c2aad7155b8eacc17d583e4687aa40336b214ab70c70cf18485534a7e445d44eb07a51653574b9a8c129c4da9656362ff2066", 0xb1}], 0x5, &(0x7f0000002180)=[{0xa8, 0x10f, 0x57, "1d21654632712da9860f605e22b72d56d77ba324830bba005e0c65b7ec27776714819584563952f6127d123940796cf9f7a1fd14a17e0f9a8720532f24eb185224ec224f125f6704a3fc013dad5eb45c06698291fbc8e87cae5242a6e39f7b8f274e0d8282d4c964a2ffe74fe90d0faa642337e2103c494859beb8bf84ec09c9a190dc98afebb6359b2591957a67651000990384289984"}, {0xc8, 0x115, 0x80000000, "e31d1165499ab1ad1a41b1ea723851531d31c2bd9d4c9d4173b1acd7e56f64c20382997ee91a18dca5d39a75f503200135c180dfb95646e624d7bddbebdc0c22f633a6c9aa01ae87a06176a346fc387252df397a27ed80d838ed2e34a3f835a66f67431174cec902412d2e67264d383fbdb293c853bb59791385764e900dfa69b4dc5c8cfc037528814dad7766ab19a510182fc5c187433dd0b2a618c63c25dbcc0a009c8bc48b236759e8a19666776bd071"}, {0x48, 0x18d, 0x80000001, "0fd98584c0d1775d83d32570500f37923328784e061aad8ab6777a8e60e6477f6ed128e185d634c880d6b4884fd154d4248a59"}], 0x1b8, 0x4}, 0x5}], 0x4, 0x40001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x18851, r0, 0x4f) 2018/03/31 17:56:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x8e) 2018/03/31 17:56:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/03/31 17:56:48 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) socketpair(0x11, 0x0, 0x10000000009, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x10001, &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000200000000000000095000000000000004e0e548197908587a704000000f19c65fef5504fb2227bc8acbc43e635d12ad0837ff308a9375c16fc93f262453e08e521a3b5293ce27753c4f5915ff30abcf8f9fdc04e7ec2755fdfa9ad537d7783f01159fabb7152c05b97fd2b90a895e524224bf4700e6260d106134d766c124825219024c8e19f0b30ef945042d56b6f0e830336e16e2af622b8a08427c7cd686b2fdea7c9bed65bc333b3b84406cf1dc68dc5"], &(0x7f0000000080)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x8000000013, 0x5, 0x400000, 0xffff, 0x40000000}, 0x2c) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/31 17:56:48 executing program 1 (fault-call:1 fault-nth:7): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:48 executing program 3: r0 = socket$inet6(0xa, 0x200000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0x1010, 0x13a, 0x8, "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{0x1010, 0x1, 0x5a190eb3, "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{0xe8, 0x0, 0x2ac, "a0e201c127f2db3f28f02bb5ceb5c2f928a4e2ef5eb847c72a0386299b5099442a67598689ebbe5604c339b957776a17535acd92cf1fc11b8a532691533d6031ba310c9831100668fbb3ded4d2126e281fec6cc1ba6921985923769d08e2a7f9b7355f55d217f2de93f101d141acc1dda41806422b30872d58c5d1f2a1cf360f3a29def4889ddf56801d4c8f24c8fbb95dd5103fc9d1acf47790a0ad94f21765b6e4004ae0416870611693c0ed9bf64c5434c553536a0f27e3d6e463d0512506db23bd8a473324c5c6abcbc818d4a3f5a2166542d4"}, {0x50, 0x11, 0x7, "24d9f68a67b068477379c7c5c604f026d9bdb409c0de650942e4f91a699e1d70905266ff35606a1eca21480ddb570f849c356f3b31fa5a2b1ae3"}, {0x48, 0x105, 0xd09, "096d59838a7976eba3b1e710e9f80828c261e8b8b377c0161064c5d747313cebd3409fb7b173657fbd815dfc503130ce65182933820771"}, {0x68, 0x10a, 0x4, "c96425948203efac6b3e5af723ad7b9693cfda0d20eba860cf9ba61dfb4b3705654b0260b07ed4f207e2f19cad64e438ace3796525ae4872da7c9a4ba8b61ee618c4eeca2323ac107cd12bb3c6229f341b810a72dafb"}], 0x2208, 0x801}, 0x4000004) 2018/03/31 17:56:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) sendto$inet6(r0, &(0x7f0000000000)="3d19c9806340c10cd8f2fa8f9f2e8bde03ff0e426a2bb7fe31c11a1cac6bbcf90fc77f2a001aa2586a59d187706bea5799d2d56233d5dae76ea437e9d52720ae089991e14861b48c27bf7502cc814107723f2ed25b600bc4e416", 0x5a, 0x4000010, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000080)={'irlan0\x00', @ifru_ivalue=0xff}) 2018/03/31 17:56:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000001a40)="3a8f358d55695c688cff892e46ac55fc1699e8e1fbb857aa42779a767fff7111b4eeb1386fd8d5077a598114f5d7a85b090e8ee1897e43d4a1aa6b7120e0309fa417b2fdac4839265509157c12e32ed10c97b5f8f8778d85188e2f213d871ccfb037fb0d6454f4e4be2e4ed5a85cd400434f586b0f4aef1eaedf439864ac1b33e4e781abe70f3a3c1209dc", 0x8b, 0x20048840, &(0x7f00000018c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000011c0)=0x3, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000013c0)=0x80) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003480)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@mcast2}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002980)={{{@in=@local, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002a80)=0xe8) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001700)=""/231) sendmsg$netlink(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000001580)={0x10, 0x33, 0x1, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f0000002ac0)={0x10, 0x21, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x10}], 0x2, &(0x7f00000033c0), 0x0, 0x400c804}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000015c0)="80f6f2f3de0bcf57cb2225416b45397e", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001840)={'ifb0\x00', &(0x7f0000001800)=@ethtool_gfeatures={0x3a, 0x1, [{0xfffffffffffffffa, 0xe57e, 0xffffffffffffffe1, 0xffffffff}]}}) r5 = accept$alg(r4, 0x0, 0x0) getpeername$inet(r3, &(0x7f0000001640)={0x0, 0x0, @multicast2}, &(0x7f00000016c0)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000001400)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x2000003, 0x0, r1, 0x0, [0xa]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x60) tee(r4, r6, 0x1923bdbf, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001880), &(0x7f0000001900)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x10000}}, 0xa2b, 0xd12a3f, 0x80000001, 0x0, 0x8}, &(0x7f0000001300)=0x98) [ 102.239193] FAULT_INJECTION: forcing a failure. [ 102.239193] name failslab, interval 1, probability 0, space 0, times 0 [ 102.250448] CPU: 0 PID: 11395 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #288 [ 102.257808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.267155] Call Trace: [ 102.268518] bond0: Error: Device is in use and cannot be enslaved [ 102.269736] dump_stack+0x194/0x24d [ 102.269747] ? arch_local_irq_restore+0x53/0x53 [ 102.269761] ? is_bpf_text_address+0xa4/0x120 2018/03/31 17:56:48 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x82c, 0x95, 0x5, 0x1ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/03/31 17:56:48 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xb7c, 0x5, 0x3}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000400)={'ip_vti0\x00', {0x2, 0x4e21}}) r3 = socket(0x1e, 0xfffffffffffffffa, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@remote, @local}, &(0x7f0000000100)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000580)={@ethernet={0x306}, {&(0x7f0000000840)=""/203, 0xffffffffffffff13}, &(0x7f0000000800), 0x25}, 0x50) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x7, 0x8, 0x9, 0x0, 0x4, 0x1f, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000380)={@local, @rand_addr}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000000440)=0x3, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4300}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="34080000150053a6800d01669ba310002abda4e33ac93ddf25032024", @ANYBLOB="14000600030000e9ffffffffffffff00ff7f000008000200e0000002"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x4040000) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000640)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02"]}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000006c0)={0x100, 0x5}, 0x15a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000700)=""/132, &(0x7f00000007c0)=0x84) 2018/03/31 17:56:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @empty, 0xd2d9}, {0xa, 0x4e22, 0x34974bee, @mcast1={0xff, 0x1, [], 0x1}, 0x24c1}, 0xdbc, [0x8, 0x100000000, 0x3ff, 0x3, 0x1, 0x6, 0xfffffffffffffffb, 0x80000001]}, 0x5c) r1 = socket$l2tp(0x18, 0x1, 0x1) writev(r1, &(0x7f00000000c0), 0x0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x1, 0x2, 0x4}}, 0x26) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x5, 0x82010, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x40010, r1, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000003c0)={0x0, 0xfc}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000340)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000400)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000200)={0x0, r5, 0x80000008a8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x346}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r6, r7, 0xfffffffffffff000}) r8 = socket(0x8, 0x4, 0x80000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f00000000c0)=0x18, 0x4) 2018/03/31 17:56:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 102.288983] ? kernel_text_address+0xd1/0xe0 [ 102.293386] ? __unwind_start+0x169/0x330 [ 102.297534] should_fail+0x8c0/0xa40 [ 102.301246] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 102.306350] ? save_stack+0xa3/0xd0 [ 102.309978] ? save_stack+0x43/0xd0 [ 102.313595] ? kasan_kmalloc+0xad/0xe0 [ 102.317491] ? kasan_slab_alloc+0x12/0x20 [ 102.321678] ? kmem_cache_alloc_node+0x144/0x760 [ 102.326435] ? __alloc_skb+0xf1/0x780 [ 102.330233] ? __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 102.335157] ? dump_sa+0x139/0x5e0 2018/03/31 17:56:48 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_emit_ethernet(0x3a, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x80}, @generic={0xcf, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f1acff", 0x0, "f9028c"}}}}}}, &(0x7f0000000000)) 2018/03/31 17:56:48 executing program 4: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r0], &(0x7f0000000180)=0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000280)="cbfa8073379e75ccd6eaa1a5126f20ac", 0x10) write(r2, &(0x7f0000335000), 0xfc94) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x100000001, r3, 0x10003, 0x2}) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x400) ioctl(r2, 0x0, &(0x7f0000000240)="df28b2505acb0f08f0f9d5b6d71decd257c17259e08f7e28912d096d4e737e4a004eb5a27cd9") readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) [ 102.338740] ? xfrm_state_walk+0x632/0xce0 [ 102.342977] ? pfkey_dump_sa+0x42/0x50 [ 102.346860] ? pfkey_do_dump+0xaa/0x3f0 [ 102.350824] ? pfkey_dump+0x547/0x6c0 [ 102.354617] ? pfkey_process+0x67e/0x740 [ 102.358671] ? pfkey_sendmsg+0x4dc/0xa00 [ 102.362727] ? sock_sendmsg+0xca/0x110 [ 102.366606] ? ___sys_sendmsg+0x767/0x8b0 [ 102.370746] ? __sys_sendmsg+0xe5/0x210 [ 102.374715] ? SyS_sendmsg+0x2d/0x50 [ 102.378419] ? do_syscall_64+0x281/0x940 [ 102.382474] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.387831] ? __sys_sendmsg+0xe5/0x210 [ 102.391792] ? SyS_sendmsg+0x2d/0x50 [ 102.395497] ? do_syscall_64+0x281/0x940 [ 102.399551] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.404908] ? lock_acquire+0x1d5/0x580 [ 102.408868] ? lock_acquire+0x1d5/0x580 [ 102.412829] ? kmem_cache_alloc_node+0x52c/0x760 [ 102.417575] ? lock_downgrade+0x980/0x980 [ 102.421711] ? lock_release+0xa40/0xa40 [ 102.425672] ? kasan_unpoison_shadow+0x35/0x50 [ 102.430241] should_failslab+0xec/0x120 [ 102.434204] kmem_cache_alloc_node_trace+0x5a/0x760 [ 102.439204] ? kasan_unpoison_shadow+0x35/0x50 [ 102.443774] ? kasan_kmalloc+0xad/0xe0 [ 102.447650] __kmalloc_node_track_caller+0x33/0x70 [ 102.452582] __kmalloc_reserve.isra.39+0x41/0xd0 [ 102.457324] __alloc_skb+0x13b/0x780 [ 102.461022] ? skb_copy_and_csum_dev+0x370/0x370 [ 102.465770] ? check_same_owner+0x320/0x320 [ 102.470081] ? rcu_note_context_switch+0x710/0x710 [ 102.475001] ? xfrm_alg_name_match+0x97/0xb0 [ 102.479398] ? memset+0x31/0x40 [ 102.484230] ? skb_put+0x155/0x1d0 [ 102.487760] __pfkey_xfrm_state2msg+0x3ab/0x37a0 [ 102.492506] dump_sa+0x139/0x5e0 [ 102.495859] ? pfkey_send_acquire+0x2400/0x2400 [ 102.500511] ? xfrm_state_walk+0x188/0xce0 [ 102.504731] ? pfkey_dump_sa_done+0x50/0x50 [ 102.509038] xfrm_state_walk+0x632/0xce0 [ 102.513085] ? pfkey_send_acquire+0x2400/0x2400 [ 102.517745] ? xfrm_state_delete_tunnel+0x1f0/0x1f0 [ 102.522749] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.528099] ? kfree_skb+0x16a/0x4c0 [ 102.531800] ? pfkey_broadcast+0x46b/0x780 [ 102.536019] ? pfkey_broadcast+0x503/0x780 [ 102.540239] ? __kfree_skb+0x20/0x20 [ 102.543942] ? lock_downgrade+0x980/0x980 [ 102.548079] ? lock_acquire+0x1d5/0x580 [ 102.552041] ? lock_acquire+0x1d5/0x580 [ 102.556003] ? fs_reclaim_acquire+0x20/0x20 [ 102.560313] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 102.565141] ? lock_release+0xa40/0xa40 [ 102.569107] ? wait_for_completion+0x770/0x770 [ 102.573682] ? pfkey_broadcast+0x508/0x780 [ 102.577907] ? rcu_note_context_switch+0x710/0x710 [ 102.582829] ? pfkey_dump_sa_done+0x50/0x50 [ 102.587140] pfkey_dump_sa+0x42/0x50 [ 102.590846] pfkey_do_dump+0xaa/0x3f0 [ 102.594640] ? xfrm_state_walk_init+0x72/0x200 [ 102.599212] ? dump_sa+0x5e0/0x5e0 [ 102.602748] pfkey_dump+0x547/0x6c0 [ 102.607158] ? lock_release+0xa40/0xa40 [ 102.611123] ? pfkey_spddump+0x210/0x210 [ 102.615178] pfkey_process+0x67e/0x740 [ 102.619050] ? pfkey_process+0x67e/0x740 [ 102.623104] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 102.628112] ? kasan_check_write+0x14/0x20 [ 102.632348] ? dup_iter+0x260/0x260 [ 102.635967] pfkey_sendmsg+0x4dc/0xa00 [ 102.639848] ? pfkey_spdget+0xb00/0xb00 [ 102.643812] ? SYSC_sendto+0x5c0/0x5c0 [ 102.647696] ? security_socket_sendmsg+0x89/0xb0 [ 102.652448] ? pfkey_spdget+0xb00/0xb00 [ 102.656419] sock_sendmsg+0xca/0x110 [ 102.660123] ___sys_sendmsg+0x767/0x8b0 [ 102.664088] ? copy_msghdr_from_user+0x590/0x590 [ 102.668823] ? find_vpid+0xe0/0xe0 [ 102.672362] ? __f_unlock_pos+0x19/0x20 [ 102.676311] ? lock_downgrade+0x980/0x980 [ 102.680439] ? get_pid_task+0xbc/0x140 [ 102.684303] ? __fget_light+0x2b2/0x3c0 [ 102.688247] ? fget_raw+0x20/0x20 [ 102.691674] ? lock_downgrade+0x980/0x980 [ 102.695805] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 102.700627] ? vfs_write+0x374/0x510 [ 102.704314] ? wait_for_completion+0x770/0x770 [ 102.708877] __sys_sendmsg+0xe5/0x210 [ 102.712657] ? __sys_sendmsg+0xe5/0x210 [ 102.716605] ? SyS_shutdown+0x290/0x290 [ 102.720552] ? __sb_end_write+0xa0/0xd0 [ 102.724514] ? SyS_read+0x220/0x220 [ 102.728120] ? fput+0xd2/0x140 [ 102.731284] SyS_sendmsg+0x2d/0x50 [ 102.734799] ? __sys_sendmsg+0x210/0x210 [ 102.738834] do_syscall_64+0x281/0x940 [ 102.742704] ? vmalloc_sync_all+0x30/0x30 [ 102.746842] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.751321] ? finish_task_switch+0x1c1/0x7e0 [ 102.755796] ? syscall_return_slowpath+0x550/0x550 [ 102.760707] ? syscall_return_slowpath+0x2ac/0x550 [ 102.765616] ? prepare_exit_to_usermode+0x350/0x350 [ 102.770615] ? prepare_exit_to_usermode+0x227/0x350 [ 102.775613] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 102.780255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.785081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.790243] RIP: 0033:0x454e79 [ 102.793404] RSP: 002b:00007f403137dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.801106] RAX: ffffffffffffffda RBX: 00007f403137e6d4 RCX: 0000000000454e79 [ 102.808349] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013 [ 102.815599] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.822844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.830089] R13: 00000000000004e5 R14: 00000000006f9618 R15: 0000000000000007 2018/03/31 17:56:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1], &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x400}, &(0x7f0000000500)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x4) 2018/03/31 17:56:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r0, 0x0, 0x0) 2018/03/31 17:56:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0x0, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000480)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="b80000001900000000000000f0ff00007f000001000000000000000000000000ff0100000000000000000000000002010000000000009469e0b80a998c4de67f9e8684d7c98e90458e2e813ca78e3236343bd1c6d245e8a61059"], 0x1}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000004c0)=0x1f) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x40) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r5, 0x1) close(r4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/31 17:56:48 executing program 6: r0 = socket(0x10, 0x200000800003, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xb, 0x6, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0x70, &(0x7f0000000080)=""/112, 0x41100, 0x1}, 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}], 0x3c) 2018/03/31 17:56:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffe7b) 2018/03/31 17:56:48 executing program 1 (fault-call:1 fault-nth:8): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket(0x9, 0x800, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0xfffffffeffffffff, 0xc10e, 0x3, 0xfffffffffffffffa}, 0x6) 2018/03/31 17:56:48 executing program 0: r0 = socket(0x40000000015, 0x0, 0x0) write(r0, &(0x7f0000000200)="123901da44e26067de3875314572f33ea5ec90b73097cdab9131afdf33b019d8fdac3ed6b2e0f1b4cbb22365e0bbb83193d62b91df728b981f08a9710f11a42b559d1112259b22fe5420805d300d551f823aaf1bc84c", 0x56) getsockopt(r0, 0x114, 0x2718, &(0x7f00000000c0)=""/13, &(0x7f0000000080)=0xd) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x5, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000380)={0x2, r3}) write(r2, &(0x7f0000335000), 0xfc94) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f0000000500)="3f6cbcea030000674a524182f5b0887d4bc6e7a3b3514c718dd9a43efd7e6942c344e66f68293c7aeac19b9d7839d6c5ab5a52970627c20876ca2e4408376749d03be151d422efeed8286d36bdc884db586980", 0xffffff02}], 0x5cc, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) r4 = socket$inet6(0x10, 0x3, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001dc0), 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000001e00)=0x7fff) sendmsg(r4, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) bind$inet(r5, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000340)=""/141, &(0x7f0000000400)=0x22b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000001, 0x0, 0x6, "0c1ab5f1b3b63a05cb3f33d8f78bbc92e8e7f18e6620f42f0a95c65ccaf7a670a388779fa9ab5578e44473803ee8b35ed32ac35f8807e4c0f6dababfe2c86d2759e5635afc6ef3053f1a2e8c50991b79"}, 0xd8) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)=""/129, 0x81}, {&(0x7f0000000940)=""/195, 0xc3}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/104, 0x68}], 0x5, &(0x7f0000001bc0)=""/105, 0x69, 0x8}, 0x40000003) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x3, 0x4e22, 0xffffffff, 0x2, 0xa0, 0xa0, 0x2b, 0x0, r6}, {0xfffffffffffffff8, 0x10001, 0x40, 0x81, 0x5, 0xbcc8, 0x80000000, 0x2}, {0x0, 0x0, 0x100, 0x9}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x5, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x7, 0x3, 0xffffffffffffffff, 0x9, 0x4, 0x5}}, 0xe8) r7 = accept(r5, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) connect(r5, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4, 0x3}}, 0x102) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) r8 = socket(0xb, 0x5, 0x813) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xee4}, 0x8001, [0xffffffffffffffdc, 0x100000000, 0x5, 0x9, 0x9, 0x5, 0x5]}, 0x5c) accept(r1, &(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000440)=0x80) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000000280)='sit0\x00') 2018/03/31 17:56:49 executing program 6: socketpair$inet6(0xa, 0x6, 0xffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x802, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xd48c, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0x6) 2018/03/31 17:56:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:49 executing program 3: syz_emit_ethernet(0xfffffffffffffd60, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x0, 0x121e, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, {[@cipso={0x86, 0x6}, @lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}, @ssrr={0x89, 0xb, 0x3, [@empty, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x7ff, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x9, 0x400], "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"}, {0x100000000, 0x0, 0x2, 0x4, 0x0, 0x0, 0x800, [0x10001, 0x8], "6c40dff0f8ae4792ea691e814012fd14531e065447e556b65c6ddf9c0b7bfa03f3e7e151e70bc13374260e116bffb4ec852d7c7afb1834167e5603a192acf9adda023a8b704c07d24667f8bc720d1efbb626c7d04d0c29bb4415a71226f66807148de1902f5972fd0f515039712e81170718a72b01c5937d54a2c33ad659dd3e067926c29503cf27d333fcce90d11db259d781367fdc5f0fdf8ef0351a8c998254a10e20aecfe56132135b0db0da819ac3747f49092b56aec8defcb2738ecefdeec84d914b52a498"}, {0x34, 0x0, 0x8, 0x4, 0x0, 0x0, 0x86dd, [], "823667f264e91b374a68ffb1f22fe0db4c782a44fac40982206e3bafa34de7dee3cc3ad1554f50"}, {0x8, 0x88be, 0x4, {{0x6, 0x1, 0x81, 0x2, 0xb8ab, 0x6, 0x7, 0xfffffffffffffffd}, 0x1, 0x4}}, {0x8, 0x22eb, 0x2, {{0x7, 0x2, 0x3, 0x200, 0x4, 0xcb, 0x800, 0x3}, 0x2, 0x800, 0x7, 0x6, 0x3, 0x8, 0x7ff, 0xfcb5, 0x2, 0x7f}}, {0x8, 0x6558, 0x2, "96b8f6a6d741abd218f3dfe9405f858a07b7ce967e7b7a8bfebc20c274ffcbd01f269106a9974cf74929022670447a16e954f545ffc6c806f23a2ce7fdc76b47c15c15f125a5c42e786628c9c714217d6dad0d0ead6a5cb264955526f594f27d5cf6840a4998fddcc864fcf732042276f44bd8037eaf6c2da753b8eedbc50927ec4870401bf1ee638ee28f51483f5d029f733961140fc43e5c2f15262ab507df2abed5aa26e3e46f5cf14e"}}}}}}, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, [0x0, 0x0, 0xe38]}) 2018/03/31 17:56:49 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000240)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'ip_vti0\x00', 0x7ff}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'erspan0\x00', r2}) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) 2018/03/31 17:56:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x7, 0x803, 0xcae) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x100000000, 0x2, 0x4, 0x0, 0xc1, 0x1}, 0x4b7}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000098effc), 0x4) sendmmsg(r0, &(0x7f0000acef88)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x10001, 0x5, 0x727, 0x1ff}, 0x8) 2018/03/31 17:56:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x1, 0x8000) 2018/03/31 17:56:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000600)={0x1, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xdd6}}, {{0xa, 0x4e23, 0x5, @empty, 0x8}}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="e3ab251511cd70c8d9c887fdeda3233ce7f614991f60b6a12579c49da1941eecb274b669924652d36d7d40dd4a751a55b72d0af507a43cb37cf45d6e291cf4bb06b4f58119fb3e3e7eaceac1c3364c09430f0f8a8325da743207f4c06fffcb2d39c2ecdc0e5ff7293376b09658cffc99143e7bac404ed190ac94f511aba0e501000000010000fad4b0901fd3f959000400001b398d4bd9fa4ae52d09206f1fde76e01cd9ec4e94d516f0585d0346a74777dbcaf501d051233a296aa08527acf1eff13b203e71fa3925196be210774451e3db", 0xffffffffffffffd1) write(r0, &(0x7f0000000000)="5166583b4bba76e8637ba2f471ff5473095d8a18b65b36cd83fb5fab7d826f3d72fdddb191863876eecc7ea6b63db188654ecdbcad66aab76125c7a7ff", 0x3d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getpeername$netlink(r2, &(0x7f0000000300), &(0x7f0000000340)=0xc) connect$ipx(r2, &(0x7f00000002c0)={0x4, 0xfff, 0x400, "fcdc0793f1d2", 0x6}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r3, &(0x7f0000000080)="51bcac6622eafb901dada011cec8a7adbfaf7a3693ba3b22324583d781f5f2dd1768e0646b87aac0555c73bee0f01da9a2ae3d8f61a04e6373f5142a700691d7182e1288120314c949eb598709c729c0db1d106270614c78994d9cd9fe8e0d5b4b1caff76efe0e9163385fe9f4027eec22b610721a24ac30ff7d697ed2b9da13de1c520065929d842397da893924a56e432d7d8171ef0d1bbc0cece8b52ea8f140ccba32890672a69a2067c2071804f5bba5be9940e1e44e0d562afd02", &(0x7f0000000140)=""/249}, 0x18) 2018/03/31 17:56:49 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl(r0, 0xffffffff, &(0x7f0000000200)="40a34da816918b523087abad8ddc1f7bd7a1e4bf6a660b0334fe21fa7bec294370e4077582780d7ac4b9908521ff6f5335dd3795d05975201fbb92b899") bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000002fc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="300000001900110200000000000000000a00000000000000000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="000000d9", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x3, 0x4) 2018/03/31 17:56:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1], &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x400}, &(0x7f0000000500)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x4) 2018/03/31 17:56:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:49 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b7a000), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001300)="d9", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) readv(r0, &(0x7f0000d2d000)=[{&(0x7f0000789000)=""/69, 0x20789045}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/31 17:56:49 executing program 0: socketpair(0x12, 0x80f, 0xfffffffffffffffd, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x4000000006) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)={0xc4, 0x9, 0xb, 0x900, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@typed={0xb0, 0x88, @binary="d2d8bd1f51b80f9481b8c496fb2fd4bf65528b85d548ba361b26ea432f066a2eccaabf97074aa95c8ad1e00a47028c5d75bb770a5c271e259904ca75f7b78c2842773213c7ce4f2940863b4f04cb07206f8059b0ba1d712bab3d4627b0b8bad643c51c01f2613f875284164d2042212f5a464479cd9e888982f39c4947d81610cd229171be535e4e891e4a7c37e0b00cbf353d601979d0ad9d18117476b640d53d4b42ab5c42034571fc"}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0x6, 0x0, 0x6, 0x3}, 0x10) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) r6 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000480)=r6) sendto$ipx(r4, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r4, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r5, 0x2}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) bind$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0x20000000, @host=0x2}, 0x10) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xe7b}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r7) [ 103.780605] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.789159] IPv6: NLM_F_CREATE should be specified when creating new route [ 103.796250] IPv6: Can't replace route, no match found [ 103.811729] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 103.820317] IPv6: Can't replace route, no match found 2018/03/31 17:56:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000008c0)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000900)={0x0, 0x8}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x7, 0xfffffffffffffff8, 0x4, 0x7, 0x7f, 0x7ff, 0x100, 0x9, 0x3, 0x1000]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000980)={0x0, 0x8003, 0x4, 0xda9, r2}, &(0x7f00000009c0)=0x10) 2018/03/31 17:56:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x8000) 2018/03/31 17:56:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/03/31 17:56:49 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/03/31 17:56:49 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) sendto$llc(r0, &(0x7f0000000100)="a8dd24ca33a84702d53dd923a9fb885615e3b3dc933855dcbe17e254353928766a4fc75ee8bc07ae3e2f44c7f1dfcc6bc96f30ece899be017e36a253fc3866e963e7006e2d63cd717f77ac6f89b33e9e72f8c534862a34aedcc815684498998ec080914c529ef03cd7b50cdfa7f9b71403251de74dd5130e63eb2e56e8ca6c4f1c5190ee7d465baee6f6992e89a4037b61df0ba1aec23dd9a8bf745bc93e0c8da4", 0xa1, 0x4, &(0x7f00000001c0)={0x1a, 0x324, 0x9, 0x3, 0xd5e1, 0xfffffffffffffff9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0x2}, 0x8) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="020a0500000000000000adf24f6f5c0007000000000000000000000001001a00000000000000000000020000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040)=0x764, 0x4) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/31 17:56:51 executing program 7: socket$alg(0x26, 0x5, 0x0) 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x8000) 2018/03/31 17:56:51 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:51 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x0, 0x0, 0x500, 0xa8, 0x0, r0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000480)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000580)=0x80, 0x800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000005c0)) unshare(0x60000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'\x00', &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="7b28bc091f05"]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/31 17:56:51 executing program 6: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x45, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0xffffffffffffff75) 2018/03/31 17:56:51 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c7465720000000000c5f708d2f4dad21d5041000000f1ac902d0153f400000000000000000000000000", @ANYBLOB="ff020000000000000000000000000001fe800000000000000000000000000012ff000000ffffffffff"], 0x2) 2018/03/31 17:56:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/83, 0x53) [ 104.999633] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x8000) 2018/03/31 17:56:51 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e21}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) sendto$inet6(r0, &(0x7f0000000080)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 17:56:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket(0x1, 0x80005, 0x200) recvmsg$kcm(r1, &(0x7f0000004c80)={&(0x7f0000001680)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/63, 0x3f}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/99, 0x63}, {&(0x7f0000003800)=""/59, 0x3b}, {&(0x7f0000003840)=""/207, 0xcf}, {&(0x7f0000003940)=""/215, 0xd7}, {&(0x7f0000003a40)=""/232, 0xe8}, {&(0x7f0000003b40)=""/4096, 0x1000}], 0xa, &(0x7f0000004c00)=""/123, 0x7b, 0x80}, 0x12000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000002000000080000009f000000b01766bd414618b4cd36564e5cc7e2025188084a3ebbe2876a06b162cbeeb7a2415ab0280700000000000000365893192fc211000665a6453a8486f2d7fbeab55c58416d8d2ce52cd90e38744a4b3c623e859516896648a25be1002dae6230f8f5280f216332c04dd8a29f52910a8385c0ef4d7be9bf446f7d7101ee1efa76ee9c58a1efee23ee68ddc75ed92591860ac823271a65568e6f7c07b7a661c44bb3a6d737edf2da8325dac2462d6e3eee509eb1f86f301565ac40d9d503760dfc06e46970110864"]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/31 17:56:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000007000000000000000000000a0005001a00000000000000000000000000000007003a8cb4e32e7b0000000000000000d3ef226317dff03b9cfc4f"], 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}) 2018/03/31 17:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair(0x0, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x100000000006) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x10}}}, 0x200, 0x100, 0x1, 0x1, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x100}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001200)=""/207, 0xcf, 0x7}, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0x20}, &(0x7f0000001380)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x14, r3, 0x8, 0x70bd27, 0x25dfdbff, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4041) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000013c0)={0x2, 0x200, 0x1, 0x3, r2}, &(0x7f0000001400)=0x10) 2018/03/31 17:56:51 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2, 0x4e23}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) 2018/03/31 17:56:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x154, r3, 0x8, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x0, 0x6, 0xf0f}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x43e}, 0x1, 0x0, 0x0, 0x800}, 0x40000) [ 105.089798] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[]}}], 0x2, 0x8000) 2018/03/31 17:56:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @empty, 0x7}, 0x1c) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x4) 2018/03/31 17:56:51 executing program 4: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x4}, 0x8) r4 = accept4(r1, &(0x7f0000000f40)=@can, &(0x7f0000000fc0)=0x80, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001040)=0x14) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/31 17:56:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xfffffe5e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = socket(0x0, 0x7, 0x9) bind$netlink(r1, &(0x7f0000002500)={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x20, 0x7, 0x7ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0xffffffffffffffea) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000380)}, 0x9) 2018/03/31 17:56:51 executing program 3: r0 = socket$inet(0x10, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) unshare(0x60000000) getpeername(r0, &(0x7f00000012c0)=@can={0x0, 0x0}, &(0x7f0000001340)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001380)={@mcast1={0xff, 0x1, [], 0x1}, 0x5f, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0x50, &(0x7f0000000900)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="da00ba5c830c74827e5384dcc6a609193df476f5d1e66a159f51509bbf3ba970fdba07f018534436734f313c5550f1a8f266e89a553d760aed5f9ced8460646b0e04d9d8c529b528b32d6adf94ff26b64e6ebefb9044d8644497d9c2d613050eddcf247ddf62032bf30266eb3d8fc8d2890574ee3b4d55141e516bc9db54c31bacc2a139e5b11908fc1b243a79ed88c5cd695cc966b40e186b236243168e8408afd0d7460b801cbf760eab11a588e5af7243dca8016c6c8306c819721427b8291d5818fb3625c6bd64cdcf992986038e629b801ad2a602b97a"], 0x1}, 0x1, 0x0, 0x0, 0x24000814}, 0x4000000) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x0, 0x8}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000009c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7, 0x10000, 0x2, 0x500, 0x1, 0x40080000, r6}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f0000000840), &(0x7f00000008c0)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r5}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x6ae3, {0x2, 0x7e, 0xffff, 0x1, 0x6, 0x2}, 0x3, 0xffffffffffff0001}, 0xe) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/03/31 17:56:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0xffffffffeb82d352, 0x20, 0xfffffffffffff436, 0x10001, 0x0, 0xffffffffffffbd09, 0x8413, 0x40}, {0x8e3b, 0x7, 0xfffffffffffffffc, 0x2ae}, 0x7, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x2, 0x0, 0x7ff, 0xab6, 0x0, 0xffffffff}}, 0xe8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xfffffffffffffffd}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="cd9a571a73180000000000000000000000000000c576819d"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)='\n', 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r0, r3}) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f00000006c0)="0d2fbf4d4a6e88880fb8f2864b734e60b2d98a6a930a9f432a85effa12ed776b55d25a93cfd875f2d73d04bc8b196ea70894a6da4a5f95c229813e1900994a3e625e3dc31337aba07bbeaf6cfc4144901de49aa4ba30638c7c9de86cf2b2acb86b288b328d293d30ed9f15af4d908498fdf22d39c6837a3b256056942bcc3ce1013dea191f2020662ccd1afadc13c4453632d9001c6e641db9d1c21957dd019833df499d5e45eb6ef28ef7f35545038520e1b538a4054085d1a75a8dadc2a24d4d8b3980ccb3ce4e1b4f9959256742507ddca568c03336b18f69c6a8fb729f638fba82ec1970fa9d297ea9619001e410d8466e64bf73c5d6bab16fd7d4a17671fcf2435830234dafefb5b61dd6150f098b97997cd91b567b82bfca74ac4797e1124d1c78f5c3341cd1a940a8131b3f8893c0ef0cae3a56d58c624afc3133eff044f9f79905a627dc0277b081296894b9507ab66005ce5a88b8309a31d47851bb086464da99f58b8f9a71a8638cec184afd0e7cd5f8e6111eaa73a0f2eaec229f751fc73914a0a3e7e0e10d552a28e4b3125146ac2dfdcf745cfc15b3f0d36e91b1f364de6bdd083a4d92612434fd0628f5a8d2f77c7a63fc54ec6d7e850473bcf392f2447c97d9b0e49afc147e344d4c0898b44a92f5baef1cd4853095b2298a4ce50ac20d3065c7295c02d3dddf855a0b7da90df070c0dd72f17d71dd59699fd8241910d0ae7d23ed411b731b7a550402a51c3819ba287d52f01dcdb2439c866153d273f2a36945cee2ab6e5ffc8d0b4fc1f03a0a448cd928116b6f47623602c2cb1956018ed30aaa054d5809376bf1d46f8d27363262c0dff46f39da2dbba1e910c800cf8e566a40abb7e5a522d8049593cff7e53839b5158a6bbb5004586e1d57a24cad6ed8e95caf302c0c59942a331bfa1299aa62cc681ffa0def74664711501459e3d89d4a320b6811f435648b754c971e0fcf6985d736fe54d7e1b5715180da6021baab509b6a9bbb0f099d71ae21cbb8c8f7d3fe103a2e28e1ba154f8af2b2d46bb25ce7bd36ce61445af85fbc26e62631714d1e99eb765ab1de77b839551a0753dcdeb36c69e5d2b7e0de89818e5dbd1511344ecb47cfc836bdc7a38f3b26e9ece80943cceb4a4334f494196207bc92a72855f9ae958ba7e0ff601dc6d1ad0aaa04e2b557d272fc712c720e483030d9cac6658ebc1add21f97fa867e418c8bd4a83e252769512464ee9374738828ca11c260ad8290b1f632d3c04ea51b10cc4bb19540a5f56327fd6908deb2e0c6350860343644ca6ab625ffc4ad8242ab4ffb8c186654419a12475832eb6c1c7b11a273e61567bcd3c3c8a46f16defd92730139a5f03f680998b40ef2bb37fce56d24633d955c43c5d86a732a91290765be0596bdfb4e01d905950c56d28a0d19fdfd13a27b8e3d2e9be35b2eba9522104520339ab9bb1fa10aa57b7076c610b4c9782b6d8339fdae86ad72a9cd11c73d3da55eec118e8c85c4efd830ad03b4486b8dfa6d72517511ce0f65d7fe1ff6dcacac20cf07e56b169688766596b9a70de9e7a6be254a7d4435055dbcb4b336240008847ea52d0d88ef89c4f84ab0c0050e178730035429462c489eb6f989b0bf67f45866bd9bbd5797f60bb4853ac42eb160947f27d1ccac67ae10d924fb6486365de5a0eee6a99ffb599caed1f48b151ea321b816659b3527b51312517c68ac880a87ea8a10133b2e15f624a8600bed10c684d50758e623bea8f985e490a211a03401f1c3605f46869df3b5ddc2d8a88f48abc3847d3da2b7fceb60c7e78b52b82b86f855ac34be4def3993e61f6ea4013226dbe83d1af4ee78b0d2959ed3b6c6e522d07749d3a95f774749c4bf2e82c9bd128edd25317f13d0813d395c3ed19f16b3b8d945be6b3603aeebd3b07e694fb3b0f2b896acc0b1a47fe1f93c0b577327a581e4ebd8ca7fa3033654dd9901f5611bc96b699a0a1c4b664f213e733ea3dc981b7cd208cd797b91e04d2a0589d9da89a80196e467d597ec0d80f25594c961becfd4a508fc637a6541cdb80e6222d2c43e8cb0848bbf8354131d137106e9c6d146df7fb6bf9a16488795e9a532ce4a6b356d2ac2197e01e634d9c370d838d26bd57afccc0e1127a1d848d556e71a107848368dcb056c86529148107e18a41b611217c6174fea103fd6dce4629cf53c119c5002700876e24e4062e3a1d1a54ad8271b5036a3b8fd7b7c1a827430db2a12c83cbb0fac03d2a1d862dc24dc88506b0dccdf0e3704102763b746662cdea2c92f3706645a4e9132698105d0c389834e7abdd847a7763d24e6b809f0d4cf9e9528bbe29a6f77e25cd0481c0ac6a7544d3d57e7ff5ee9e48c1342d586eebc9e3a1a6cf1f3d6ccdf538ff043f6a2260aa9819d6cad8af04c0d82c737f04f8c602fd40a41e93df1b12729f503dc1e7aa751695b8a396415847b9ed3ed288f2e7106e4aaf8b5e30838cd421146991d2716a128c12a826a0f79b67b7f9de23248dd4193b7479923bc3200d6d3bd6b8d350fb1672ee02db66ef9352495c3259cbbc5c38777b2fb3ef50d2291533580faa77d169bbc633dae2e7d06f6a07ec0c2a83a1fef7ff183e55ca273600ccca41474ed1bd6288c01963a07987fab3b74a4252413ef8b0a71b633ff80ff5b42991e5855ab1edb7bc4b23988251878efa9d1f5b05f36a7c8cd2620371fba859bb0b7b9f27f0c728f8bf9e6cf2c119f769ec473c9d31a628967032f7b21c57f81b71605705713601b5d29ea7bcb27406ead4655e6fd62283a2d5f3f703df6ced28f636731e214cfe31c68e104e77bf78e05d17f9670bcd2e59445bf8bc3acdd572bdc5bc68c83c6a3c63f6e9a191a6c26d072e7a0ceb2bfb5925801fb87476dc532aba3f79d2638b043fcae1173ce8ed22f8e6ff93e3e27a36bdd49b31c524806da1f639d1c93073e7295554d94b87af8784f4512b283c68e7cbba014a1e0ca21570995141f8adc4c0f951d0e8acc3563a3ce24fd355253e3916e1c9ca8e080194418cf96463ba5925a6bc663c65de3cddf8e4a69e1fb215b744b9487c897fc2ac14f1cddd77a96ee7c7623abb32a4cf9dc9bd1ccbaabc7723b9fdc88a78eedb4531714eec7afe960b06b2356dee90bd5be85c8ceaf9e29c475abbb1ce54c3d112236c9a451ab3a6fe1a38c6466f5f0bfa75f020c6aadf75a42844b3de53f97f254bd25bcd3c894d2447e3a3baf16725435e87a95e0e975ba8a931eb22a196e62c8f67d81325c1f6d4082a40f7e5e7f6e04bf0bc3cba77821fe35add53b78d26ae0aa35b16299c851178161c541f04f609608806a81b79bbd118ace228fa60f1415af65f63b73ae48e88c256680217eac539fd6d6a7c6d2657fbbd71dd55e7990f0e8cde65454328199f06751c13eb3b5a60fee931dbdeea0d15f78f905199364b8770b5105ae6e6ef9a2b8ab8e7916cced69892cbd577c1ad3c928971bbfe6f11e5188fda2d337c908659764f842ca6268784b28de42aa6b16f46aa4563a2ba4f406db63dd7b09ee86bf23e0256e3bd6f327e728eb0973f79611daac1eec81a17761418108dd2d83442953675f74b626c6d87708d73641fbd563f95bf11e98397a3b58c1b94104d2d4651ed9e97a780ba92eed7ae35a964cbc7002d1f64d210ed17be0fdd89b8a848adf4a955132f6d84c5030a66e458f5ca6d70d25622f476b4ce1df0cee486b61fc8024d74cebdcdf86fd4024a8eb3930a0ea77bcadfde6b157f787740ce08716621ddd5aec6420991f50e20c147c07ae5ee3b383a409458dc509acfb3614fc6136269d0da170120bb40d89bdd4cc2ceb1aa9b76a8c489a6dc6827d98b799937bbfe0c7a36341239abf434ebe4006b6c93725023055886c1e8b280e816483d504d6ed68210239f7fb233e60cd6efec68e3a1b36fc882198fd260005ce9371e7e07db9cd8dc66bd66e3d593dfc2cd04f591310b1faf64d39094debb74ea8c0970266f8cad8350ce446bf32f9f85fd3157a7e9f720426169baa3262d33f162dba87e048d469c7e6fcd85dd3784b9bdfe5dd18d61d2fd4e9255b95721d147f0317c3dad112ac4be4838d43b787bff663f2e6051b324ef0ab5e95d5f48e8280b84879c344e9f60b1d5bfb6063cb531b7502855c0ff318c3bedf114355125495ecdd2f2fc0a8f573e379db9655743ea2d1d21debf4592cb3b09427bb29f3c531731515674000378c0ae4ee0dad59256f89ff033786fead01dce214738d29a302828850c99e76c37f093e122e79cb2c4f4324b6544fd66d3a95aeb0723e9f667bcd6dc020e2b6b565aeee7666bf2cc3160f8cbbb9a640d94dad5ce4bfc646d0df64a957ceaa85ba3dc0af918189149581533bbe06c1ad110250a1d85d9a96d77359c19c29927fa76251fd8ed2298bbe389a254099bae4f34659986439af648128c95339f66c3d6ca48b1ffc241c7af45ac10efd37c43d03bad41dfdb89c7930f0fb36d74b23e51bc978a707c4b36f71dd170504e9c626d0333c1c2d675151a3ee95f99d5496a5444bca971b7183fb809a254973f62ce61b24cb5eb6cd655262770e33ce9e00db961880801b14fb4e9cb06ab3c5ffef0cbe3572bc3ce585215605f6a0512104d1db112276017565993e2f1a30e7447d221adcb496f32bcb64f1313bb46aecf14d87ed5ca162be0bfc743298b87879d85d42fdf01cb508e447d45cb98b3c9c8159a41a61481c27fe7496e7963de07cc0eaeb32a9df3ac9901a7919666802ab6ef2af5b0a5bd516be67f5d639e80ba7609f07c8fb5f138ed7e82f20107a92fa5748bb5f2cb7d5bd67ab91516822665aa86733a9ed946dd7eb5b23b4e1c365f5f29c6210af2add20b294c9141675a566cd281b325512e96a97e2859f979ee55dce2feec730047a00dfacfd73d463126361c67a3d71162c8d8e986a83b1e9145508d921ffa848a26e552548c679f448d9c05fdc316726560fa38ddf54f8d4771ae9e507db816e2ca0b0e83cdb187bfc61241da589e043b95697ba3f2afc3950a7ed72960e56902d489ffa17c30349906f361e013871745c8cb1c13df757ae2fb87a1fd94de2ee1a625209a76e4bccb2c39b2e5b810c85bba9419187296ff6f77ee39469e460bbfda484bc59bc4e1cbc4271cc3d44f9cade03b624d3c3340a08fe6e25f4a6b771b5c2bbab0e3ebcdc34494b208668bc01679c04487af60abfe110e062a4f4598f15f6ec70ec76e0afca379313aec2b2877867c78a0822e5a29f47e6649a7d2fd3f502f6562b1fb4d838a042b166485fa44e196550c5b6c70e697ea0de7b055d6d3a48f872e32b82af20e8821c84060d95f13ee79616440d414f7cceec1944d86efb197f155af65a0dce3d31ca1843e7bec58e0254c6d2c4a5c0930678696020fbb53d4218445464703f8d9df897515d0d6d92ab02712606d1d7a14acc2681b88c9957db5e71a8ab2dae0eb538454c0a2fd39f83b80fae0eacfdc7a5763f8e070e0b21328fc0915a573b64a0fe612e7b63d7c91985ed8570b8f9bd9009a989e65c88da002a677c7bac73d14bb123f4b37c7a9a1a8ff7c7b9f968b592ff4af7a0c83966009b200123eb2cb20bcb954ed38458a601559a42dee34b393a426ea92e979e36dfcd50420ae15a0fe6fe3d85cc4362ccfb25763b9a57d28fe8fe1082f02551a5b4f6b23de93d6911d5e4785899bb4525a42c37d4fef8951384e43d2330eab6a3d3b0ba2cb9b2b80c94ea2e6e57b1d9830c04a4e2854f6b8c5d2081585861cf952affc89b45d719326980a5da865d8", 0x1000}], 0x1, &(0x7f0000000300)=[{0x90, 0x107, 0xca6, "165ee3ffcbcedda4e49747ae8c1e7bfa2219680931874c930383723b6efaab9428e2ddbe39fdf590aae612f575e425cc4dfd9271469cacdefae4dc368e0fc967b24f5f0b69fa9bf55ba10d495f347b09681b6b8d82ea56e614754eac605d59b3e5348de37d63c59cc8a941a5bc60ca3381b4230911d884b5f6a520"}, {0x40, 0x10c, 0xffffffffffff3584, "cc3657ae9745812ad52e463f658b549c5ae493bf22ae2bfc51fb48d9f1dc80e8919431d418cf7d201f"}], 0xd0, 0x20000000}, 0x4000000) sendmmsg(r4, &(0x7f0000003440)=[{{&(0x7f0000001b80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000001f40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}], 0x2, 0x0) r5 = epoll_create1(0x80000) epoll_wait(r5, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x9) 2018/03/31 17:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[]}}], 0x2, 0x8000) 2018/03/31 17:56:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000005c00000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573290808000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000060000000"], 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r5 = accept4(r3, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getpeername(r1, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r7}) listen(0xffffffffffffffff, 0x6) r8 = socket$netlink(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r8, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r9 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r9, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r10 = accept(r9, 0x0, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000200)={r9}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r11, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/03/31 17:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1d38eb9e6c819a9da8b8f118e353d2e31308d391aa775ce749295ce4d3fd670c8b5ba73d7f7d9a6b814ae2124cedbf2fab5e2084f351cf93853c16c7585d9016b1395cf29931abbd42f201561bb666a0ca0a13ef1ba2599f", 0x58) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000000c0)=""/230, &(0x7f00000001c0)=0xe6) 2018/03/31 17:56:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x13ffff) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0xffffffffffffffd7, 0x54, 0x200, 0x5, 0x0, 0x3, 0x0, 0x2, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3, 0x1f}, &(0x7f0000000500)=0x8) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340)=0x2, 0x4) socketpair(0x8, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000040)={0xffffffffffffff80, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000540)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="fcb53bab174464e48812322967a3868a4f7a62b2c988014d58fc6eaaa30a959a5829b18531de08df447b62191ffb255c0b637b43573cd2cfc66e53e3501dc227d10d7de2e52a9b404420fa941c27ccceadcda8e034cc371bcdfbfcb3a6ac81214a30eb1970", 0x65) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00000005c0)=r6) socket$alg(0x26, 0x5, 0x0) r7 = accept(r0, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f00000002c0)='nr0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000600), 0x4) 2018/03/31 17:56:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a18000000000008000000000000000007000000000000000000d3ef226317dff0fc4f000000282603000000f7555d0733e0cd93524b97b1983244a153fff1df3c8b6b0b60549652d9cda57382f9e343133f7466f72f7f362f4b35dbc89701c4e93cb3db87a7b440ac4f70e3d4b7b96c54cdce82b8d8207d4840040db65667d246948b3c874d8d229f91bd472d7fc43a187bb420369806c2332a74b447d70d783157d590e7cfef870740316434ffa84940416a1e3e714bc80cf503a614f346e9f77f75e88b557616906bc5fbfe7720dd950c904a0c5ee39b5728e89d36055f2b277ae97c76e0cc440cd16a75f21823286c37ad1b322e9be669b3cf5f1ef05a3cf3663e1be79649117f94a169b385e574474db34247ec7c4df6f4662a0c9e"], 0x2fb9a596}, 0x1}, 0x8) socket$key(0xf, 0x3, 0x2) [ 105.274159] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[]}}], 0x2, 0x8000) 2018/03/31 17:56:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) [ 105.341512] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/31 17:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/03/31 17:56:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB]}}], 0x2, 0x8000) 2018/03/31 17:56:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) [ 105.414419] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/31 17:56:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0xfffffffffffffd74) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x17) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'rose0\x00', &(0x7f00000002c0)=@ethtool_eeprom={0xc, 0xbbd6, 0x7fff, 0x55, "ece376f617cb08ff227de55c1bb083ec8dce87e38369eed6efe702d2f895016b41fb66636687d20e5e6c33f745c97de3204836c91e4bc96cc36c6e9d76a5c81ebe72752f76201732d78230ff513333e716f1f9c545"}}) r3 = accept4(r0, &(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000400)=0x80, 0x800) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000004c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'lc\x00', 0x1, 0x0, 0x4}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/31 17:56:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001640)={0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000001680)={0x2, 0x11, 0x2, 0xf, 0x2b, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x14, 0x4}, @sadb_key={0x1c, 0x8, 0x6b8, 0x0, "77bc875f61212771b0bd2d792362047fface0716e79e490e37f99ec4abf509d63881f402755c63e59214c94a396913ebba2ff2a71659914d68773c8ec748cfe79f5b5f0adbaa4d4d08fa438dac66479e85dda6e6e20df9cdb0016b080e0634e60744337ab739d824522c1719b926832a8719fe0d0e174495defb06b25c6a22514827d9bd88d70b1af409a0d57b3cffdb5f75f2905537f5403a446acf81889f90ef70864f68b10b9a120c48fa8539c74ff52f8c90ddeb58087f342895e978af5b750dd7691cebef11a8a0f8078db9d52168999642b2b604"}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_lifetime={0x4, 0x7, 0x9, 0xfffffffffffffffa, 0x400, 0x9}, @sadb_sa={0x2, 0x1, 0x4d2, 0x3, 0x4, 0x2b, 0x2, 0xe0000000}]}, 0x158}, 0x1}, 0x5) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={r0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bcsh0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000005c0)={0x1d, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB]}}], 0x2, 0x8000) 2018/03/31 17:56:52 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = socket(0x1f, 0x80a, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x20, 0x30}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r2, 0xff}, &(0x7f0000000580)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000280)={0x8, 0x9, 0x80}, 0xc) sendmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='i', 0x1}], 0x1, &(0x7f0000000180)}}, {{&(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=']', 0x1}], 0x1}}], 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000002c0)=""/102, &(0x7f0000000600)=0x66) recvfrom$packet(r3, &(0x7f00000001c0)=""/161, 0xa1, 0x40, 0x0, 0x0) 2018/03/31 17:56:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000480)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="b80000001900000000000000f0ff00007f000001000000000000000000000000ff0100000000000000000000000000010000000000009469e0b80a998c4de67f9e8684d7c98e"], 0x1}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r6, 0x1) close(r5) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000004c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/31 17:56:52 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="020000008142fb15b9221e4411cdc691a03a0d9b720e9f6c5cad33d7cad94017413bec69e4c7a8b09d69fa99a509e26d3a145a8b13f0804a90897e282e8f6b4fb72127b7d5f87e86a4e974675a37aaa57f8ba13a002f2a99ed9484a07ed840c82f1418d6169878d3c454743bcecff8b79b12de5f7b80398395de15d7c6226b747c359c9710e8058d27096796ac17f225cd8957ce9c285f0495bf8277aed0896b669e1f9685653cf5bb054fb372e813b69b49b231e48d5a1c"]) listen(r1, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$netrom(r3, 0x0, &(0x7f0000000100), 0x800) accept$ax25(r3, 0x0, &(0x7f00000000c0)) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 17:56:52 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x1, 0x0, 0x101, r2}, &(0x7f0000000180)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) 2018/03/31 17:56:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB]}}], 0x2, 0x8000) 2018/03/31 17:56:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000010000000"], 0x8}}], 0x2, 0x8000) 2018/03/31 17:56:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:53 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=ANY=[@ANYBLOB="4092a56499156f636d0000001875a548842c3c4f", @ANYRES32=0x0, @ANYBLOB="14000100fe80000000000000000000000000000014000200fe800000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/31 17:56:53 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) socketpair(0xb, 0x7, 0x8, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) r2 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000007d3016f8d94435fdcb94a864593f4effbb14bf22049562797e7b963e475332c91c7c5742a6e7186661b38930e8d44e67a50b72327f3904000000000000001253ecda176c70c8bea7931b02ca059ad7c412c5"], &(0x7f0000000200)=0x2) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'bcsh0\x00', r4}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0xf800000000000000, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r5, 0x2, 0x1, [0x30]}, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x39, 0x401, 0xffffffffffffff73}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r6, 0x17d3, 0x200, 0x80, 0x5, 0x20}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x200000000) 2018/03/31 17:56:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000efdf)=[{&(0x7f000000bf9a)='A', 0x1}], 0x1}, 0x4008084) syz_emit_ethernet(0x11, &(0x7f0000000040)={@random="0ba1afec3d24", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805}}}, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)=':', 0x1}], 0x1, &(0x7f0000011000)}, 0x0) getpeername(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) 2018/03/31 17:56:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffb51}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x7, [0x8, 0x7e, 0x9, 0x4, 0x7fff, 0x3, 0x8]}, &(0x7f0000000100)=0x16) 2018/03/31 17:56:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000010000000"], 0x8}}], 0x2, 0x8000) 2018/03/31 17:56:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/31 17:56:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'teql0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) syz_emit_ethernet(0x1, &(0x7f0000000c00)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="fb197684d45e71bc8e5711844c28cf6a4e2edd3f94be085d532e388afd95d2bfcf5f546dffb7ccf3bb0566298d85b5230da1b67bf100525efb8bbfb832d5af", @ANYBLOB, @ANYRES64, @ANYPTR, @ANYRES64=r0], @ANYBLOB="b8d07eaf54059fa5296977fa46c4070f2a501767b7f3d46a373d1596ab123388c48d21d8c06f9acec0de928c8489a93e24cb27f169e02e4764852139b6dc1e92c1e555476b7fd67bc7192fe6b77095f36a7553af02e9849f13c1feaf94131fca7b0b29d037e1bbf0153639f2f81079873735eea3e4545fea1805740c8640bb448c31949771d0f18c6c393439fad195a7e142a0c197abcc3281d5b39b468dab527b60543abe55a600280a83b2a2ce9a02489eec10cf08b957e474759a2f9def7ae7c30f3146bc20676c307e49c85d2a0015", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR]]], &(0x7f0000001780)) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x0, 0x0, 0xfffffffffffffec5) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/31 17:56:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001d0000002bbd7000fbdbdf250a000000", @ANYRES32=r2, @ANYBLOB="01000100080009001d0a000014000300ffffff7f0600000009000000e5000000080009000002000008000900060000002b481fa27736bf1e82fe01ce4745a1d0afc615c247972552e8da43d710e1d7a45acf131e823a4486d903dc869d1cec120992aab84a91f5c735cad66cd492dc79c578"], 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x7, 0x4) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000010000000"], 0x8}}], 0x2, 0x8000) 2018/03/31 17:56:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xffcb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x80000, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) 2018/03/31 17:56:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/12, 0xc}], 0x1, &(0x7f0000000500)=""/251, 0xfb}, 0x40000000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000700)={0x5, &(0x7f0000000640)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r1, &(0x7f0000000180)="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", 0x100) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfffffe24}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 17:56:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x3c4) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x8000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x800000001}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xffff}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/03/31 17:56:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, r1, 0x0, 0x8}) 2018/03/31 17:56:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825"], 0xc}}], 0x2, 0x8000) 2018/03/31 17:56:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_getneigh={0x28, 0x1e, 0x101, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x10001}]}, 0x28}, 0x1}, 0x0) 2018/03/31 17:56:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="760a99", 0x3) 2018/03/31 17:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000840)=""/120, 0x78}, {&(0x7f0000000400)}], 0x7, &(0x7f0000000940)=""/19, 0x13, 0x5}, 0x12000) recvfrom$inet(r1, &(0x7f00000009c0)=""/130, 0x82, 0x40000000, 0x0, 0x0) 2018/03/31 17:56:54 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007edfec), &(0x7f0000000000)=0xffffff25) 2018/03/31 17:56:54 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) socketpair(0xa, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) 2018/03/31 17:56:54 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@nl=@unspec, &(0x7f00000005c0)=0x80, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000600)={0x8, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socketpair(0x4, 0x806, 0x4bc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0700000005000200ff03e6ff0000a4000900"], &(0x7f0000000180)=0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000080)=""/123, 0x7b) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000001c0)={0x6}, 0x1) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) 2018/03/31 17:56:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pptp, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffd2}], 0x38) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d7d5d4791098de6e4817469be60a3d44469f7ed77770cc4a69b165330bdd5edfabeaadb97fc0002dea0e19602f4f42ab9f3dba90a8c9ffc8ff1ace29756816d617d79a11c4d0b502f7fadeaec2568a9073ab39526cff76b3cb3dcf42dbc6e6527db4e8f4122b0c8f15654278b4c2985e4f58fbcb", 0x74) 2018/03/31 17:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825"], 0xc}}], 0x2, 0x8000) 2018/03/31 17:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa69b5b30d9a7a821, 0x807, 0x0) getsockname$llc(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x313, 0x4, 0x100000000, 0x4, 0x933, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000500)={r1, 0x2, 0x7, "17ec5ed1c087a20c30b776ecef55d803b2a5c7d0e875af9f930d"}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r7, 0x4) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8f87, 0x100, 0x80, 0x400, 0xfffffffffffffffe, 0x2200000, r6}) read(r3, &(0x7f00000002c0)=""/246, 0xf6) close(r2) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/31 17:56:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/03/31 17:56:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x7, 0x4) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a0000050000000000000082f418b8b106bc53dbff2312a5110000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f002ced7d43721a8c2dab61a5c8a99d3e36c2ead22966b2b72706ac9ee371d927c31ea4e85130fa7d4156176f1a2dd16693160fdbd008c74e0a30acbbec015aa88607bcdcf163f2bcbb2adb47213a261947a4d904e479f6b5ab2bf56b0100ab61bace73987cb2a85f1f50f9f00363a8e4dc966095722ac6d6dfa5b113"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001800ffff0000000000343b0005000000c40a7c39cb4d9590b11737493d7b5269c465e87867431b00d17a6bc5693e5d6806eddb2e0c15d6affb67e7d4342d473a14bbac03c1a0980aa5cccba62501656fcf17a6fe7078164ac6bbd81614fb2130969433979affff6735ef2216c9c75c68fb97f9b34ef9aff12a1c30b68664ef75e7b71e27e7d839234287a8d71ba248f2729efeadde4d6c98c5b1a5686b5cc1cd2364da4256e89a01ba647f6f8900bb0ce7223be26f06f1e4cf31fea912e536062897fd3331abf9d43d9876"], 0x14}, 0x1}, 0x0) 2018/03/31 17:56:54 executing program 7: socket$inet(0x2, 0xa, 0x70a0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x140000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4d}}, 0x9, 0x8}, &(0x7f0000000200)=0x90) 2018/03/31 17:56:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825"], 0xc}}], 0x2, 0x8000) 2018/03/31 17:56:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x11, 0x5, 0x5, 0x6, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x4, 0x1, 0x5, 0x1, 0x5}]}, 0x30}, 0x1}, 0x5) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) pwrite64(r0, &(0x7f00000004c0)="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", 0x1000, 0x5b) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 17:56:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a8250000"], 0xe}}], 0x2, 0x8000) 2018/03/31 17:56:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acde850800db06ad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="b400000000000000250000000000000007000000000000ff0300"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfffffffffffffe25, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000580)=0x8000, 0x4) socketpair(0x17, 0x0, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc01}}, 0x7fffffff, 0xffff}, &(0x7f00000003c0)=0x90) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {0x0}, {}]}) connect$nfc_llcp(r4, &(0x7f00000004c0)={0x27, 0x1, 0x0, 0x3, 0x10001, 0xffffffff, "b578a9a52b5d4dd610e1fe0111a54b3e53e829ac48f19c7f5cdda94c604051c2d56429357b1507d5b846d8adba1e847e2520e65f3ca37e255405ceb4adc796", 0x9}, 0x60) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000002c0)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x4, 0xffffffffffffffd5}, &(0x7f0000000180)=0x90) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/31 17:56:55 executing program 0: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="c595906d897dc5912dd75bf5c2bbc6912e39042ad9f106993c813abed93dd3de0cae88694aa6737e31af6a90349b3a954bf4ae4a31d3dc81ffda255454d094ea4a750f48b6a5690bd3b6ebf535be04e58d99cd", @ANYRES16, @ANYPTR, @ANYRES64=r0, @ANYBLOB="3f50c54c6b58829f97cbefe2a7d995756180b2a17812d92d51df1cced64f056a1616da6cbc2495cef88fa283a103b25a27e094f1302c4b270bbb58d1a0a30c7ed2cd3127a15b659cec99b12176f7600439adedaf625c1a393fe817779ab62a604c086ef80461224c14b40a79eeec15d1e12c0ac63c0673caf962b65f8e7a8a2558940d308f951460cc6985", @ANYRES64=r0, @ANYPTR64], @ANYRES16=r0]], &(0x7f00000000c0)=0x2) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000640)="f97ae796335ce17b2bc25aac0ab01fbc9b0dff51e3795adafa1a09b1fae3163d04c06c061a1c681397409c8909fbc83f1b9067af514ce919426c2944aec90220f4a7b10b3a313f717dbdd0c061ac77ab45b26a9c0fce14143f5d52561cfbd718be55c4054cd993a9a4977a998d6caf12b7b26fddbc73eb5ba1d8f00224bfac349c0d8029ed84af81a0adb37b5b37f113a19a817de42549fe65016da6f957635ece89975fd7f7f800956b6b077699bbc02120769e65793bbcbb534ce902d9638722df", 0xc2}, {&(0x7f0000000180)="aa8bf9314264ea8ed6e6c45890399260b524e07f8698170ce14f24652dcb99a2727ca17b50302601c42262baa513284c023dccb624e07dda12bd58bd81a68113cfc5ec474f6b57", 0x47}, {&(0x7f0000000540)="876bb6f1af05e447204a3209dca450c68b265ea4ad5b77668f7e8c5b95af243ce4722cc17c06fc1c7e49e9dc7653f871a1ab30a5be88fa9724210aeced5f35e3f010dc8f7802e09bd64032f5dac117c807", 0x51}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xfff}, 0x8) sendmsg$key(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000800)={0x2, 0x12, 0x0, 0x0, 0x2000000000000080, 0x0, 0x0, 0xffffff7ffffffffd, [@sadb_sa={0x2, 0x1, 0x4d4, 0x9, 0x9, 0xb5, 0x3, 0x40000000}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_sa={0x2, 0x1, 0x4d2, 0x69, 0x9, 0x5d, 0x2, 0x60000000}, @sadb_x_sec_ctx={0x1f, 0x18, 0xffffffffffffff10, 0x6, 0xec, "58dc195db6c20ae4aa177784fc98583f943359892bd6f679fbe92d60e0fcb56c1862b670959831cc42d34ab9c7b1a6533ccdffeab52fb58afcb1ecee508eb0e2f61a81753fe7124e7815ab0531819b941a8be98f158378468f16642d80c8df125be798af6765a3f893e8d2d521d2abf30b9e4146d96f845a2e8f9c0ff3835d044608a6c1a1432d4dab624a579767ad4889ef5d70ce3cd9cef55d583e6ffce6fc7df571e968c653ecaffc80904ab34d4ec5c97306f84eae20f7ff8965463509364c2aa3d7ba653bed81005f34e3636a0729f5ecb38e88ffd80e9947ee38ec1e0346567da982df48a8131ff11c"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x4, 0x10}]}, 0x1b8}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000040), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000024000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/03/31 17:56:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="e01755dc3327114a80de9b457510071d96b33dbdbba84d9a6a72751eef1d782d6016d68bd4ed382bacf6e4e7c1a3741ce1490e133afd927ad71237f5ae9bd780a633950c26b214ac2b1780c67fdbc12dd212f8bbec8dabb4d0555d4c606120a2723d2fc306c04dc7d714f542b915327c76d805c6a8a6e2c17d0f978ad33d32d39c0c0041dccd3b3acbbdd275ec043e0f38238d13a2b407d36ebe7cf24467546adc44692a7f7ea264bc3ebaa352fb5c3865d7957c0a26917cd939240332a3a1429894f977f686de4bfccd577141fcd20ad89b1f41c88a171a", 0xd8}, {&(0x7f0000000180)="9e692a84a18a6077f71527023b8961179abf8e1984a1b9b41e62f0ec2d58183a7d2af47ac29edc18ca531142fb32674a", 0x30}, {&(0x7f00000001c0)="c2e0e0fe", 0x4}, {&(0x7f0000000200)="22f832a0e2fb05a53250549c4b50f31394767e8d5aa750355768cfbaf858a04a2ddd16857a00e35b7592fbbd0f930fb342aaea06f4e2f3215ce9c0afcb800cb8fc31f01f4715bb7008c1faaa5d8b4619ab41b61fb7564aa3c81b5b44aae48decf884df20cefdf18f247b8ac97165a1a0289c5560117ef2a8ffd89a0d399eb4b7769788760afa05a8c1f335ed5d3416c0cc12eb87fa832a80197c6fff0942a68a9ccf36cdce94b0b91229ea9091b02cb26024f10616f26af1c832de627851c3e2c03f59d73a2a45740bd59189d7fdd555c160d895c04579c505cd58e4ad85f79310cde2c610e6de76bc3c9ee6da745e91c2cee0d89b", 0xf5}, {&(0x7f0000000300)="ef1a3c0696a85c502ef1bd4de603f2e9fe0599633851462061c44ce21f82c41f60683266ae5742699eee4f6b6513c74b52238ee624081071e5c5b96e81e8eecf8197491989660a1e18323b1d556536b08149c183a987ac98619430590169c8f456b67ed202c7f43e84d767ea04b922c9bfc2b738d3710bfa6378cd72184c7af3d676e51ffee553aeb0b36399e7dbe8902a9ead74718ddfd149c39c", 0x9b}, {&(0x7f00000004c0)="223611856f40cef61a30460f7cb89f963bcad888cd7ade8fa27b7fd64da38f8395a6a9a6fccc3e1d0c0789317808cbd3c89401017c9c6f1136145dc3239c0d941205e818eaf8dad0980f2163696414df692e04f6b74a35ac4f89ca60be8f4c842bcc2599190e37fb1e3f4bf30dccf471557447bff34cdfa7d940f049a5e7442b32ffc0406f469635432ae23fa38cd6fa3960f5bdc992b60839b7b960b3", 0x9d}, {&(0x7f00000003c0)="a7ee75dfe612b1a86ac5c1c59047b6a69bd901284cac8bc3db274323e86b447e1888cd8112860ca263a79ca2bb59c7d03bfd6f6d26a70b1a1d52ba07d2fa56f544ab095720289172302c125628418f52ed19", 0x52}], 0x7, &(0x7f0000000600)=[{0x108, 0x29, 0x3, "5a9e698ec9ce09ed135f5c40f29a98ce7ab3bb91b2dea71a466aea2c81614af25032d756ec856ea1a328be89743068785b2dc35d818735cd218695b082aea7b1cdce69dc52ba3d00da17a9a9afeaccd35bac13188f17aeaa0b1fe53804afd0ed7554eb0f6294af1d7326493eeff6146630f45d1a19dc8637c2039fc9ac4af2ac17ffd30b63bf6610f1d1af57f89d23b089ffbf7e567774cb1601cf6d32197fa3a07b229740b325fa8b2276648d304bca2e95dc638dcdeb9b22b19882df2453875e278e41a974f14289b2226b37787114a5b82b810b71cb86abe945f3aac8fe66083ce653001ccfd5590dba715fbb58f622"}, {0x20, 0x110, 0x6, "b57a419ef71be1af103bdbe8b16d"}, {0xd8, 0x105, 0xff, "7a5053af9608e3ec8bfb2dffd4b52559a6345e98196cb220c0e6215a3b379178b5453158dbfb30946f93e046cd460fd8755dacb341857b03305e5b1566b544c4e3e5dbad4f89378980338f70a54a354ea09d1deada1500684bbe4ca614ea26da3b1c7c9852b6ecba6fcc6109bf78f3c0c28283040121abd0357c6ab4e3d29b9f64c1e3ac61e3e56c5660464d9693d2843f905ec3f0d2687d547ce808b45b8bc644a9dd44c0cfc6ee5891095a7b1a082fb36604aa5aacb6c22b1761545399e3b6f133e48f68"}, {0x98, 0x11, 0x40, "cbb13bcd421f891d8c08a1f2de371fb3f5da99680f16f329191c0c0c750da97eebdc6f2c57797b3c072e3fd1884be93c04355df9755d234c5b99787eaa917c9c468cd75f51fab0808e4755f4d00fb394c7cddc69b236bf6c2792e1784f80e29bd0d66ec3ca0b2842eb97d47098ba5f3fafdec51e576f18710a21b9fa7ff47f13ce"}, {0x60, 0x114, 0x8, "ae432c37fc13f5bae488d5069761b33d0f7f7e6bd7ac49dcbfa457db2a1c22e8288fcc1df97af690a40a9ab1a35978e749381dbf2456dc659cfa560b92d03829bcf360ae23e932e99b7da929d7174d"}, {0xa0, 0x11f, 0xffffffffffffffff, "ffbfbc02bec1feb79533e5b6ea290849235801b4d72f60275efca31d0125b63fc05299cfd94b15bb683bd5f596c73d9db051a29d30a81d157677d2d9f066bcdf74a42475e34ba1e9d89b776a87ff20c4da599f908f8c6760caf55e2d47bf101ce1959bbd703f31a92c9cee68cc38c0a444a4787ef44f92da2310d0649c26ea2324957bc51eb54833588cd9f74b85"}, {0xe8, 0x10c, 0x81, "9648f11d90471a60a8c97e434e31ee4ebaf963217f8f43ed7b07cc4f4e82f95191a3485352fdf587265748d5974bb60fe38cf17a359ba0887099af032ef6d5dcf56fd7a244e58f15b5d4b7d4fcb0ee6183073bb712eb838d941303c89a623d96fcc38750d47593a99122d69ae806281a9ffa3cf2fb6eba7bb92f8864c78177aa56f66739ee2a29f5f48e7e1f8b1233c2fd616500ae8799242da9f91626e1a98dec7a65545ab80f052da61f86385d79a13cbc7cb635278ca562fcb57f3dc6bcf1084edd6f3159cd7b9c84b7f1e3e0004480e691"}, {0x40, 0x11f, 0x2, "1607ad67a0a39a7ae02d62318120e72dc9fad706aafd053600174dae97d22a2a55ddd678b56778dcf7"}, {0x1010, 0x107, 0x3, "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"}, {0x38, 0x1, 0x9b2, "82b7c3a39cab20f1c027d5cbcbae7aa0fee53fa1d63ebb6fc60ed464c8da335d1bc80ccf6568e151"}], 0x1508, 0x40000}, 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x0, 0x26) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xdc, "992fa506f8fc365dd952c6dcd1edba8c5eb758fc2bf1e4e00090d50da4e00cc5b52dcc8cb44c7abf1703ac45d1503c800b78ff3d2b2a7c4e88222a7209ad30044825a3dd9d51e7e1cabc112e356823142f4dde0360543f7dcc6a938eb6ab9b7b739f74671f58eb295aae0605156f13eceb1f0fcdf57af5979f55e1bb63250de3cb2e4789206c5bc338238b2718c43a992ccaba77d7205d99316aa736f6bd633856f58bde7f2ae49a626da8a50eb9ef07a78e6f7d291838e70bfca0cd51cdfa86dbc5600eb94cc8a8ad9f9d8803604853dad50af83ec52901adc2e50f"}, &(0x7f0000000680)=0xe4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000006c0)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x1f}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r4, 0x3}, 0x8) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="8a2b7dd426744d98abfda9faa18e9476b213cc8c52fedc914b56bbc92d6b17070b8b79ba38fcb5f92f95574dffbb9e42b7b9fbd32369a648e03f53b5b79377feaf3d622c7078257e4f5426130410b59a82602c7b70482db1b06ac97a8953aa05c09662bd9c1ab094f0ef7182552876b0bbae47ed5636066a7e2c9226c55dfbecbb9813f0a0c1feef", @ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYRES32=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="46050849883d2a94213be7ea65af09fb04a3a7684a0aacf7d9a2e78d3ea1d38699e769881dad184e44dda1f1a363eaec90f73c34677e7a2e2542e771c4161116404c6084030ee3c8f0266d9c5bf5e92876f46310e534d4a344b9ecea7c5e7465858c85729b579c055a907e6cf8a5d6cd2fc934ea0002a681811354a3ff10ad45feba268f0bd8e9cca0f937b4a4a43be994f28c183e416dbd42a1c0e59b986a08bc1a6ca4a3ef73b2373c2a3bd9c175b1a5e6cbc66e4806768b6d5d1d341180a9fdad1bc0eda7fe751de8a64b8f4febd783101e62588f7eb64c0ee9928611c59c512c51c9c0f362630d663d4f2709ce27106ebd25f2", @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRES64=r0, @ANYBLOB, @ANYBLOB="fcd9ad2058e50a6cec855b225acfded0b903a75342e6af255b2cecc26a9c1dea8360b0c4e556ca3d9ed058cebe55298b5e8371d791e61dc9cd671521f268602cc7f2b6e9b74f0ef27efa0b3d1802976cd15a73de4ba4aede9cfd35e1751208e2e664ac88cf4397bfb0fb570ca0b0665cf796efb7e8a0a0ceb988f7bb5d1fb6394c40ad1fcb3df8cf8bb0fbc3", @ANYRES32=r0, @ANYPTR64], @ANYRES32=r0, @ANYRES32=r0]], 0xffffffffffffffeb}, 0x1}, 0x0) pipe(&(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000700)={r3, 0x8}, 0x8) connect$unix(r5, &(0x7f0000001a00)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/31 17:56:55 executing program 4: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0xfffffffffffffffe) pipe(&(0x7f0000c24000)={0x0, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r3, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000100)="4abce2e6ac217a3577eef3f8397eacc2f787119155719b2aa8723db2000000000000000000010400c8"}, 0x10) 2018/03/31 17:56:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0xf, 0xf0e, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e0000003a86e33d56c7d96565430dcaa38305e1f75972845e3a983b917f9100a345a6a52585a7d63abd88342090bd021029030cf004000000f449a4aabc57e2b04d08bccdf707000000000000000874f060a7b11b78af250f5de927137057d79d18"], &(0x7f00000000c0)=0x66) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x4, 0x6f68, 0x4, 0x1, 0x3f, 0x8, 0x1, 0x6, 0x83, 0x1000, 0x10000, 0x1f11, 0xfffffffffffffff8]}, &(0x7f0000000200)=0x100) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair(0x4, 0x0, 0x7, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:55 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000000000000000000080ff0200000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000000040000000000000000000000200000800000e77f000400"], 0x0) 2018/03/31 17:56:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x10017) 2018/03/31 17:56:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/03/31 17:56:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a8250000"], 0xe}}], 0x2, 0x8000) 2018/03/31 17:56:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x1}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/31 17:56:55 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0xbb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'bcsh0\x00', 'nr0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x800}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x5, 0x0, 0x0, 'erspan0\x00', 'vcan0\x00', 'bridge0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x898, 0x9c8, 0xa18, [@owner={'owner\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:locale_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xc30) accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) 2018/03/31 17:56:55 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x8, 0x1, 0x21, 0x7fff, 0x3}, 0xc) bind$alg(r3, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000), 0x16f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="a60e0000cb946903472070daf281fa8b9cc5f80b3e1993d888968ff90d87fa3d899231b4a44ec6457f5fc19eb0ceb4c970200354fccb71aca804a7100814758a7b281751048e34028aebca0eb0a1875c5f0bae1680c8ebac41a8d6ddbdfd0bde4fd5594c7a66fba95e80719bc0141feb3b5a452c9b33aee8311c17209f577211fc91be93839527cb4dc59e6e990c8fca6a33e34dae10692d2df7647b6ec483694d", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r4, 0x1, 0x7, [0x4, 0x5, 0x997, 0x9, 0x7ff, 0x1, 0x48000]}, &(0x7f0000000240)=0x16) ioctl(r2, 0x2, &(0x7f0000000040)="944b40419e0a863599a209d0533203b91749d499aa11a17d7413eb7c357e45182bc67a44bce258f41b7c0426ce78ce265f67f2388ea56f63514a4c109c733b9d6f8b56105f0a553f9d6adbad55f09b0ff7e81d814acf16dab2c1cf41402eabf16e25532900a1f6071d19e73ee045ef0ca8ac5b531b8b88a0fb95621bf3b07bbda285d185f0a56e7b84b26fabb1fb9879119d17fa4c60df5563793e8702399fbc4e883849444cd3f28ce458eb45de2bfb821b6a7b0ebfb24308046634fe594bb3") epoll_wait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x4) 2018/03/31 17:56:55 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000015c0)=@sco, &(0x7f0000001640)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3c, 0x9, 0x5ed4, 0x0, 0x1}, &(0x7f0000001740)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001780)={r1}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:55 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x80000001, 0x276) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x10001) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet(0x2, 0xa, 0x1) getsockopt(r1, 0x9, 0x2, &(0x7f0000000180)=""/227, &(0x7f0000000100)=0xe3) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e), 0x0, 0x800}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)) 2018/03/31 17:56:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a8250000"], 0xe}}], 0x2, 0x8000) 2018/03/31 17:56:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x17}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x4) 2018/03/31 17:56:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x2200}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1cd5f3830ac1d6005d234e63caee91f0123857f16b413ff61c5e857f298aceb1f6c643ca1101ece4449346a54a4c718c533b9a15db5a3bf136ce0342d757f778f3d48f91e2a2030e3dd607dfa0c5d4378fb04a2bf506f18764f6b3d3061c90f518be331378187de088275ae55ee8f1", 0x6f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/31 17:56:55 executing program 4: socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x9, 0x6, 0x9) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xb37b, 0xffffffff, 0x4, 0x61}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xadb, 0x5000000000000000, 0x0, 0xa8da, 0x80000000}, &(0x7f0000000300)=0x98) socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0xfffffffffffffeee, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="709884c7", @ANYBLOB="010421bd7000ffdbdf25030000000c00010008000800020000000800040001016ad3e0d9e3c1eb5d0000080006004000000008010600fcffffff2400020008000800050000000800050008000000080005000900000008001736b2a82607154a490b000a0000000c00010008000b0073697000080004ff080006"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40810) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r4 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) write(r4, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r4}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000007c0)=0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000780)=0xfffffffffffffff8, 0x4) epoll_create1(0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6}, &(0x7f0000000200)=0x8) 2018/03/31 17:56:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x9048, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsh0\x00', r1}) 2018/03/31 17:56:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x3b, @multicast2=0xe0000002, 0x4e23, 0x2, 'lc\x00', 0x11, 0x10000, 0x65}, 0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x3, 0x400, 0x1}, &(0x7f0000000100)=0x10) 2018/03/31 17:56:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825000000"], 0xf}}], 0x2, 0x8000) 2018/03/31 17:56:55 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000004c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0x800) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x6da35d0c, 0x2) 2018/03/31 17:56:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005003ca5fca800000000000000000000000007000000000000000000d3ef226317dff0d00b25011b"], 0x38}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x2140d34095487896, &(0x7f0000000000)={@multicast1, @dev, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000100)={'ip_vti0\x00', @ifru_ivalue=0x3}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/31 17:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x83, "11ffdcb8cbcf127d42da1c8bb85467d68bcb00fe3c23cad37dcb14407fbb4dbaae03ace93ada5198876bff883adeb833799e0124822e6263794f780810d3e00feaa69909f4739b5c806da1b44a89e09c6802d9b0c4d56899b77e1b25c16c9aa1fb9d146fd35714c1bea29e7f74bb9a7d682c761a25850e7ce6797689ebb82f73e28189"}, &(0x7f0000000140)=0x8b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9, 0x8}, &(0x7f00000001c0)=0xc) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:56 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016b}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x7f, 0x6, 0xfffffffffffffffd, 0x8000, 0x1, 0x6, 0x2, 0x5, 0x2]}, &(0x7f0000000100)=0x16) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/03/31 17:56:56 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x9, 0x30}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r4, 0x1}) 2018/03/31 17:56:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x800, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="020a000007000000660adcb0ed57802b05001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00307cf5d814edeefb542f6d133736ae0d4b4e9ab603736b33e3844620dd4373d831993539293b07aa6d50d8c6a346115e042f55c26445781b1fa6a6fdeef0d03811872ad51f1bd5c903138ec88ac1c1daa9863c69a994f5ae18e74c11fa5dfdbb"], 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/31 17:56:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) 2018/03/31 17:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825000000"], 0xf}}], 0x2, 0x8000) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x3eaf6f4ab52a33ae) socketpair(0x12, 0x5, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80800) 2018/03/31 17:56:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=ANY=[@ANYBLOB="cc0000001b0000000005ffffffffffffac040000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000c0010000800000000000000"], 0xcc}, 0x1}, 0x0) 2018/03/31 17:56:56 executing program 0: r0 = socket$inet(0x2b, 0x8008000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/31 17:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a825000000"], 0xf}}], 0x2, 0x8000) 2018/03/31 17:56:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f0000000300)=0x80, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00000000c0)=""/140, &(0x7f0000000040)=0x8c) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000580)=0x375, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000980)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x34, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_int(r4, 0x29, 0x24, &(0x7f0000000080)=0xffffffffffff8001, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aac356e2da436fea3a39dc11dbc7dbb5e5780149bdd82f2635ec34e5f2282fa8c3de8e4ddeb3"], 0x0) 2018/03/31 17:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$packet(0x11, 0x0, 0x300) r2 = accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @dev}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x209e19, 0x8000}, 0x2c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001000000}, {0xa, 0x4e23, 0x2, @empty, 0x7fffffff}, 0x9, [0x8d82, 0x7, 0x3, 0x9, 0x7f, 0x9f8, 0x1, 0x8]}, 0x5c) 2018/03/31 17:56:56 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ipx(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x10000, &(0x7f0000000100)={0x4, 0x0, 0xfffffffffffffdfc, "d4673571847c", 0x7fffffff}, 0x1a5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/31 17:56:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000e8e4bde100000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x7fc) r2 = accept4(r0, &(0x7f0000000200)=@l2, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000280)=""/53, &(0x7f00000002c0)=0x35) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000003c0)=""/56) socket$netlink(0x10, 0x3, 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000440)="d595d74e7ce24edba939ce5b8b7181b3158f8aafa06b72b2fdea2f530adaff6ecef0f32995705292f9627d0d3f3426f549d4c81cdbcd402e7f96266ff8c477603ce19563e42d5cfee8b327ace2a392dcc1cad6a27be741eb9efad0488cc6e8b652e4129621fe10a31e21937bfa5845e81686faaf7e5cec56f9d0559d0fd53beb1800b096ac6b85156f7178d353bd6280236d165772c9bcb036e3ff918fb093e4de2a59d2a9cf0f3fd37e7c59112fd7231a3054a531777c49d7750670cdd75a4fc3cb03cf149e358abf279bb3913a019d7e02eb", 0xd3) sendmmsg$alg(r3, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)}], 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000000000008000800b6000000c90fddb590a8d64613240d45bafa7571fa67fef5acb592dcfbe8254e7976c9e29850b5628c295578dab631804dc77a622190c9e403cbbaef823973fa44ed34b2f3fcba3e4895dd134e4f11fc1fcd0dc19ce1e63e789e3e6eb31e23a62333b563e99e9feeff256ab1"], 0x1c}, 0x1}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000400)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000380)={{0x14b, 0x30, 0xffffffffffffffe0, 0x7fffffff, 0x400, 0x7ff}, 0x2}) socket$inet(0x2, 0x6, 0x1) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendto(r1, &(0x7f0000000300), 0x0, 0xffffffffffffffff, &(0x7f0000000280)=@ax25={0x3, {"feb806c7616ded"}}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/31 17:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x0) 2018/03/31 17:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket$inet(0x2, 0x800, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x7ff, 0x0, 0x40, 0x6}, 0x8) r2 = socket(0x11, 0x3, 0x100000002000) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x9, 0x4) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x9, "a2cd9e8a58f68f7474"}, &(0x7f0000000180)=0x11) 2018/03/31 17:56:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x9) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/31 17:56:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$pppoe(0x18, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000180)=@generic, &(0x7f0000000100)=0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x2e3, &(0x7f0000000700)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x400000) 2018/03/31 17:56:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000fa9)=""/87, &(0x7f0000000ffc)=0x57) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e22, 0xfffffffffffffffa, 0xa, 0x20, 0x80, 0xbb, r1, r2}, {0x3ff, 0x0, 0x8001, 0x8001, 0x9, 0x2, 0x9d41, 0x4}, {0x7fff, 0x4, 0x80000000}, 0x8000, 0x6e6bc0, 0x0, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x3ffc, 0x3507, 0x3, 0x1, 0x0, 0xbeea, 0x2, 0x4}}, 0xe8) 2018/03/31 17:56:56 executing program 6: r0 = socket(0x0, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8000, 0x10000, 0x1f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x240000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000040)="24ffffff7f0000000092200600df0000091396a308000000000008ff07000200c3000000", 0x24) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xffffffffffffff70) r1 = socket(0x8, 0xf, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/31 17:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x0) 2018/03/31 17:56:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0xffffffffffffffbc) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000200)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000)=0x6, 0x4) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) write(r0, &(0x7f0000000000)="686cfe255a55a9ae32ae806f7a6a128d7c38fe6ef014b253c5c4a44351f4ed642db8decd725c4665a4c80a3a264647eda615289e187856a86627018993f8a18f0ab9748fda47b8ece7ab704b53b5104773bf4e12343ca44b363572ec9496c13303", 0x61) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='gretap0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000440)) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0xfffffffffffffc3a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="b5a7e400"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000480)=ANY=[@ANYBLOB="4134026d17c690aa4832e415f13fe99bde41749f324c1b3699c75ff977f1f73dd3b0a6dfaca0fd1952616c653553978f6e154b60dcfb7526d6058f2f21c102dfc12521b9c2d7918166301579b12123d4feb6d317192abb"]}, 0xcf) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000007c0), &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0xffffffffffffffab) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000880)={0xa}) r7 = socket(0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000a00)={0x0, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) connect(r2, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e23, 0xfffffffffffffff9}}}, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r4, &(0x7f0000000c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x7ff}}}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) [ 110.434493] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 17:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) socket$inet6(0xa, 0x80000, 0x9) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002480)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08005d009240fa8ac8cdbab718fada81aebcce93c19a76edf0e7ff75e47a5ddb1da68abca66226d24ed38942ab2c5c4edd6ad03c165b4c9b612edd5bccecd7c24d725c38129e165890ca33eca49f8464dc8a5746a2200f4b015173ccb931ae9ac909e0d5acdbd2b7e4c8f159c6c140f5ada57dd7466f91cbc7096a80bebc289610e41b00af4c45dff12a0b7cd4a1998317458fbca5ad465d92144dd45c9d587f13e3e8c758aebc973de3af872ff16e3acf0a368c3a8803", @ANYRES32=r2], 0x1028}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/31 17:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x0) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x1000000cc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x80000000}) 2018/03/31 17:56:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) 2018/03/31 17:56:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=ANY=[@ANYBLOB="280000001a00010000000000000000001c00000000000002000000000c0001000000000000000000"], 0x28}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@empty, @empty, @dev={0xfe, 0x80, [], 0x16}, 0x0, 0xffffffffffffffff, 0xb, 0x0, 0x3, 0x442800d5, r2}) 2018/03/31 17:56:56 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = getpid() r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f00000002c0)={0x190, 0x1e, 0x601, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x4, 0x64}, @nested={0x94, 0x4b, [@generic="4c2f689a92848498b5816a5169fd9322165636d977034f5141a245f79664f07f13b5d6b29d44364f05245d6307f6466e470676fd8747df84cedb7dfc0fd1ae15e788f9da4a91be4a43ceacb9643cc1d6083d96c79a2818a2d281b04a5797cd50389ecf3ee4c8062b7313a851b710995e16522b5bb925f0eeebf35da8a3fca6df86a729228bac4803b273ee2da4f62037"]}, @generic="562a4a7835adb118d22daada61b3d78aed8abbbcba7fdbb8e1dcaab8d5d1f5150ae07c6e551963dfd3107ddc4238ece7d4e92b75b9a6ee9479579ca3b38f28afeadeecbc9117e7bd709934ed8195f3fcbf7b4f7cd747050e090e3e5d932dad9d73f3610f6d03f7f54c454fd60ee184011dac48a549ecd2e4f84ab8416002e0b8654376ab08207819f3e69528047c6d4ccd135f01ad5fa8cdfe95af06353df44b354f0d4e668d9827181dc05d4ad321b36514662168ff55c469d582e7380a06ca1b05c77191b557c01641cdfec9aeb4d5abe4e22c", @typed={0x14, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x14}}]}, 0x190}, {&(0x7f0000000680)={0x16e8, 0x35, 0x1a, 0x70bd2d, 0x25dfdbff, "", [@generic="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@nested={0x1d8, 0x9, [@generic="b980a3a96cdf9b5c03a42c7eea7130c919b5a9f09a4170807fa2e900a66bed9508fde06e851fe26922dfb883c7686746c3bcde00e85286975efad6191afe37662af12b77ad7fd35f365706991d40c1bec3187aebacac10da5ee8a871ec2e8a6d57692700e930a9f6cace66ec3cbe6eca4f1b23cd061b6f12864ab307c2b114d52ee332fce078b0e1bf1e478277c74592c0b64e8b010e550efe573e103e48dfa8a61d08c81314765a43c3c927403568ab94ac6ea5ba6ea86dd1e7c89bbf742dacf33a088a003b4a20849f5ff38155277cf3bdf28d5042423c4509", @typed={0x8, 0x84, @uid=r1}, @typed={0x8, 0x7f, @pid=r2}, @generic="1daf75c8227b7ab674df118200b4b9376b2a6a22fb8e19b490796da3d30410261c7ab216e813767acf55cd3eafd08169a38a22ea9626f46f81feeb2c8b9d7a52ddbc45e3286803aa206e437c2de2bb2366224b5b7865432edfa142e11eff0bf5b641ca68d2bdd25eed78684abc9113833b24658bc5d4a28b4fa772f101b9c7f08800ab7d0f465f0c13660c4b9c1115128300194d09cc077318a201409e8b643059bed1f49a9fb15f568a2dcf3e5cf56b3d9b349ac822405046d2674a71633a0e900160d1bf3bdbe196dafb56a6c5d337314f7e0209617cd7898d", @generic="7a2b24015345459799300015c2f275"]}, @typed={0x8, 0x6f, @pid=r3}, @typed={0x8, 0x4d, @pid=r4}, @generic="d64f91f3c2a60522be6948bdb57651787e29805f9ae21329bf6f51a80e9b9c8022e6b3dc953f1a22edd455db2de0b734ce034af0da55f4c541463e7a738b7dfedb6152c223d857ac1a0322834dcadb23178ae55f4fe50dbc8b417ff8d8d03c84529f7faddfb6e8365668c5d03f5bfe882d26b4f33cbfebcef30c985f694f90c4789818c2c7a11aaab4767151388a138c1efb476d191c1e5a0fc88f1fed034ead5079e94cd8cbaaff7e08f61b8656735e793427c3d12ad8f20992715b7413d882b984ea85c197c412e69469bf1392bb73078884f27eb3c646479b223226148fb0", @typed={0x8, 0x7e, @uid=r5}, @generic="fd362852a9602a328fb5fbec8fe54a8e4072f78d272af7d33052b5275b4a3b5c05b042c693baba6e8a204816cf00336d6363b30b6976e67186eaabaef9552d4e5c62aacc6f061f8082d5743ccaf7eca2a25334b33d3c673b707199a07a2895b996635f4cdcd8d1c2518aba08084ba5f60f724673108863c59b2792cdd149cce295250c9aad58ae90577d5ea982f4e77b195e557c1b62f2eaf67e0d854312b82091c07c07406ed91fae90647896c052f66ec12fe56cad5b6ea08ea2337dbd5066e393efa130f08cb863e737b69ec7ac1dc103e6", @nested={0x334, 0x7f, [@generic="20de58841d9a07f39801d0124f0e3ad427542d3b594ed34134062c2cd79e96d836ad1463e0", @generic="38f78731c7951ad09d72c40d9a38c29015ccabcac12b241b6d4e33ecfe2e0480d1b830bdc612e69352e2d60ee6df6fde658dae68313382255528b062b721a604c4ca4739a6f5d1f59c6189d0ad0be0aff02cda65fc550e2e3f14898dcd5afd1677bc5fe470526e0cb5d7ca0558305c339ee3c7779d4d05aa0ec695f63b3f5ada42b4baa59fa71075dd4069b1a29f6aad7223eac83362eea4dc53577cb5b40ece", @generic="46343c6e5b9c9f1ecb54396f949d2104d83f4bcf3ffdb3380c2d094d5677d98ae68220a53f9177ce56a47ff422d305a9aa5f0b871193ab7c7154443c14a017c94aca97d80839acfc54cc8bb42411f21098a26efc3e22d5a5a625a6269eec34853423f225ec4c9426498aa43ca4782a001aa322092da8202c49f71ffa595528b24034813eb7d6e055bc71f1adb84717ffcce0f839fa2202d7f48769418170f3b2", @generic="3c60fb5b14af9ebb2502c3d3508c0da42cf94845c1b4033cc1dc9c7f1224f33dc806bc663f8160feacb33ed3069b417602b1d348918574e350a54a6de3fae500b0b8b6783c7b68c12a06893c09e8f3fb09ba424d4688312574deea3c1bd66ad5b52358198fbeb82526a86f51e235ffcba0cda77878f08da5c4299ca66da9cf", @typed={0xc, 0x1b, @u64=0x3}, @generic="c91846b2da3fd07de6fcfd53cc55fa9126786adc8daf0d6e5c4ac24a9ae329826a5b57540f7a1bd6737b1b189ca7b2638f112f2b238f830115c535c9d26af1d59b0685148e7c84b201ee8c735b17f1ac376526f03281", @generic="69a4676e2981f8e1b2a75f952e65725778e446b917294edb1acc604f503e30435aab76889c208a8c3e58730d0fbef51a195b5dfa4a0517212774ca6c0c525cedc5cdd7a94749d44f18583654ef523eb0657e7d6b6f90ccae27095593a9577864e4c2b633f9d5152e672606e166daf39c0fc6eed1d175b0dec5f1a61bcb1df49412d4640bc4a2172c7904f537e1a65c19b53c9d64cf3552876ed855a4727ed120ead9620c631e0af7d4faccdb470477db2da37494deeec2fed98e24f243f0", @typed={0x2c, 0x46, @str='$md5sum:posix_acl_accesslo:GPL&:em0GPL\x00'}]}]}, 0x16e8}], 0x2}, 0x20000004) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @empty, @multicast1=0xe0000001}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x9, 0x0, 0x0, 0x0, "a9b17a7305aaa8477fd978541ac5f3a6edd4ef59687ea30e04d20858aaa6de34aea22beb6d6df85ab35cecf24028edf505441e71691efc658fe11a5ecd0839fa"}, 0x48}, 0x1}, 0x0) 2018/03/31 17:56:56 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvfrom$packet(r0, &(0x7f0000000000)=""/81, 0x51, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) getpeername(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000740)={'sit0\x00', r3}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000780)={@empty, r4}, 0x14) 2018/03/31 17:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 110.480607] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 17:56:56 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f000000000000"], 0x38}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/03/31 17:56:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080)=0x5593, 0x1) epoll_create(0xad70) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x39, "09b86967ac9c6989dfa8449df19c7a53adcd84675de1134bc3e5b5d5ac3a9b9f1f6f785fac698b0bd3c7a90e9fe8c80387fd115caa990160c5"}, &(0x7f0000000140)=0x5d) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) [ 110.522624] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 110.539061] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/31 17:56:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001a40)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001880)=[{&(0x7f00000001c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/115, 0x73}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/186, 0xba}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/253, 0xfd}], 0xa, &(0x7f0000001940)=""/245, 0xf5, 0xfffffffffffffef2}, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001a80)={0x5}, 0x4) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000004c0)="faf3b08d6b137c0247a2205fdc6540c3", 0x10}], 0x1, &(0x7f0000000200), 0x0, 0x800000000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 17:56:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) socketpair(0x5, 0x7, 0x1ce, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="9000000057c092dfac4329848e60cfa7a392f2729a32eeade2767be9793a1d93a999530bedf56236a66a4e3e337376909fd97f588d8790a7e6571b039d72f49fbfc9cc79baf890dab72666d94b78efe00e8f37e94226c19abff6173195c4a0bae9b8c24a4a733c01529f32840444bcb659db11ebb381512009bc9064b7cf410a2de3f9b9f7ddbc28fba30a47b3a1b870f83bbd8e"], &(0x7f0000000200)=0x98) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0xaa5d}, &(0x7f0000000380)=0x8) [ 110.581815] FAULT_INJECTION: forcing a failure. [ 110.581815] name failslab, interval 1, probability 0, space 0, times 0 [ 110.593133] CPU: 0 PID: 12191 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #288 [ 110.600486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.610592] Call Trace: [ 110.613179] dump_stack+0x194/0x24d [ 110.616805] ? arch_local_irq_restore+0x53/0x53 [ 110.621473] should_fail+0x8c0/0xa40 [ 110.625187] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.630290] ? is_bpf_text_address+0x7b/0x120 [ 110.634785] ? lock_downgrade+0x980/0x980 [ 110.638933] ? fib_table_lookup+0xa04/0x1ba0 [ 110.643337] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.648531] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 110.653550] ? unwind_get_return_address+0x61/0xa0 [ 110.658480] ? lock_acquire+0x1d5/0x580 [ 110.662558] ? lock_acquire+0x1d5/0x580 [ 110.666527] ? __ip_dev_find+0x19d/0x5f0 [ 110.670596] ? lock_downgrade+0x980/0x980 [ 110.674743] ? inet_lookup_ifaddr_rcu+0x1eb/0x2b0 [ 110.679588] should_failslab+0xec/0x120 [ 110.683557] kmem_cache_alloc+0x47/0x760 [ 110.687625] dst_alloc+0x11f/0x1a0 [ 110.691169] rt_dst_alloc+0xe9/0x4e0 [ 110.694884] ? fnhe_flush_routes+0x3d0/0x3d0 [ 110.699294] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 110.704307] ? unwind_dump+0x4d0/0x4d0 [ 110.708190] ? get_mem_cgroup_from_mm+0x47c/0x710 [ 110.713031] ip_route_output_key_hash_rcu+0xa59/0x2fe0 [ 110.718308] ? is_bpf_text_address+0xa4/0x120 [ 110.722803] ? ip_route_input_noref+0x1e0/0x1e0 [ 110.727468] ? __save_stack_trace+0x7e/0xd0 [ 110.731785] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.736968] ? save_stack+0xa3/0xd0 [ 110.740573] ? save_stack+0x43/0xd0 [ 110.744175] ? kasan_slab_alloc+0x12/0x20 [ 110.748316] ? kmem_cache_alloc+0x12e/0x760 [ 110.752612] ? __d_alloc+0xc1/0xbd0 [ 110.756218] ? d_alloc+0x8e/0x340 [ 110.759657] ? lock_acquire+0x1d5/0x580 [ 110.763602] ? lock_acquire+0x1d5/0x580 [ 110.767548] ? ip_route_output_key_hash+0x1a6/0x370 [ 110.772538] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 110.778572] ? lock_release+0xa40/0xa40 [ 110.782547] ? lock_release+0xa40/0xa40 [ 110.786498] ? lock_acquire+0x1d5/0x580 [ 110.790446] ip_route_output_key_hash+0x20b/0x370 [ 110.795289] ? ip_route_output_key_hash_rcu+0x2fe0/0x2fe0 [ 110.800807] ? lock_release+0xa40/0xa40 [ 110.804766] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 110.810804] ip_route_output_flow+0x26/0xa0 [ 110.815125] udp_sendmsg+0x19bd/0x2f70 [ 110.818987] ? page_add_new_anon_rmap+0x750/0x750 [ 110.823804] ? ip_reply_glue_bits+0xb0/0xb0 [ 110.828120] ? udp4_lib_lookup2+0x310/0x310 [ 110.832419] ? lock_acquire+0x1d5/0x580 [ 110.836379] ? alloc_set_pte+0xefd/0x1590 [ 110.840504] ? lock_release+0xa40/0xa40 [ 110.844459] ? idr_preload+0x30/0x30 [ 110.848166] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.853343] ? alloc_set_pte+0x887/0x1590 [ 110.857474] ? filemap_map_pages+0x919/0x15d0 [ 110.861952] udpv6_sendmsg+0x757/0x3400 [ 110.865904] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.871096] ? task_dump_owner+0x28f/0x4d0 [ 110.875328] ? udpv6_setsockopt+0x80/0x80 [ 110.879452] ? filemap_map_pages+0x942/0x15d0 [ 110.883924] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.889099] ? find_get_entries_tag+0xeb0/0xeb0 [ 110.893749] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.898915] ? lock_acquire+0x1d5/0x580 [ 110.902868] ? lock_acquire+0x1d5/0x580 [ 110.906822] ? __might_fault+0x110/0x1d0 [ 110.910855] ? lock_downgrade+0x980/0x980 [ 110.914982] ? rw_copy_check_uvector+0x1be/0x280 [ 110.919713] ? import_iovec+0x238/0x430 [ 110.923662] ? dup_iter+0x260/0x260 [ 110.927268] inet_sendmsg+0x11f/0x5e0 [ 110.931047] ? inet_sendmsg+0x11f/0x5e0 [ 110.935012] ? copy_msghdr_from_user+0x3a6/0x590 [ 110.939760] ? inet_create+0xf50/0xf50 [ 110.943629] ? SYSC_sendto+0x5c0/0x5c0 [ 110.947495] ? security_socket_sendmsg+0x89/0xb0 [ 110.952226] ? inet_create+0xf50/0xf50 [ 110.956096] sock_sendmsg+0xca/0x110 [ 110.959790] ___sys_sendmsg+0x320/0x8b0 [ 110.963738] ? copy_msghdr_from_user+0x590/0x590 [ 110.968470] ? lock_acquire+0x1d5/0x580 [ 110.972415] ? get_pid_task+0x93/0x140 [ 110.976287] ? __fget_light+0x2b2/0x3c0 [ 110.980240] ? fget_raw+0x20/0x20 [ 110.983673] ? find_vpid+0xe0/0xe0 [ 110.987195] ? __f_unlock_pos+0x19/0x20 [ 110.991143] ? lock_downgrade+0x980/0x980 [ 110.995278] ? get_pid_task+0xbc/0x140 [ 110.999140] ? proc_fail_nth_write+0x9b/0x1d0 [ 111.003607] ? __fdget+0x18/0x20 [ 111.006948] __sys_sendmmsg+0x1ee/0x620 [ 111.010896] ? __sys_sendmmsg+0x1ee/0x620 [ 111.015035] ? SyS_sendmsg+0x50/0x50 [ 111.018733] ? lock_release+0xa40/0xa40 [ 111.022689] ? fsnotify+0x7b3/0x1140 [ 111.026382] ? rcu_note_context_switch+0x710/0x710 [ 111.031288] ? __sb_end_write+0xa0/0xd0 [ 111.035235] ? fput+0xd2/0x140 [ 111.038402] ? SyS_write+0x184/0x220 [ 111.042089] ? SyS_read+0x220/0x220 [ 111.045698] SyS_sendmmsg+0x35/0x60 [ 111.049302] ? __sys_sendmmsg+0x620/0x620 [ 111.053427] do_syscall_64+0x281/0x940 [ 111.057301] ? vmalloc_sync_all+0x30/0x30 [ 111.061424] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.065894] ? finish_task_switch+0x1c1/0x7e0 [ 111.070452] ? syscall_return_slowpath+0x550/0x550 [ 111.075361] ? syscall_return_slowpath+0x2ac/0x550 [ 111.080271] ? prepare_exit_to_usermode+0x350/0x350 [ 111.085261] ? prepare_exit_to_usermode+0x227/0x350 [ 111.090267] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 111.094920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.099825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.104988] RIP: 0033:0x454e79 [ 111.108153] RSP: 002b:00007f57098e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 111.115843] RAX: ffffffffffffffda RBX: 00007f57098e76d4 RCX: 0000000000454e79 [ 111.123090] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 111.130340] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.137584] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000014 [ 111.144825] R13: 00000000000004c6 R14: 00000000006f9330 R15: 0000000000000000 2018/03/31 17:56:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl(r0, 0x7, &(0x7f0000000400)="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") close(r0) 2018/03/31 17:56:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0xffffffffffffffdb) 2018/03/31 17:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)=""/112) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:57 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:56:57 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:57 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x1b, 0x80000, 0xfff) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000), 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x68, r2}) 2018/03/31 17:56:57 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000480)=""/145, 0x91}], 0x2, &(0x7f0000000540)=""/78, 0x4e, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000600)={0xfffffffffffffffe, 0x8200, 0x200, 0x3, 0x0}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000680)={r1, 0x9}, &(0x7f00000006c0)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/03/31 17:56:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="2e17a9acc32f5d1dc5956a3c71c5e7d6a0364cff34441ab3b664946bc82161f51579a93a2b551d5d82540abe39ecdd80203055ee70e41de99654f57fc05b7763075ac5687b716b6a76c88a1fab9e36f8f2b4718f24cfef5d030ba88db04418c36d3905342cb09dc7e2be0894d07139cc2298912f94ac918d8802a9387560bfa4e4e84a1288eae66f282a5fa65f6c6c1ed315d40cab60a64a4e416c74023b1bf86e783c4340f5c5b31a8c3df31f575cdaba252f49ddb57396e8ca229c", 0xd7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf80709fae6d3a6d24d084e7b6c8f2c36eccca235622a54db3a3440a6fc7ba1a1e99db072669b5bf840965ca297e98fa299b26b7489fb86787554d3862d0c7bf0b63d7ba32f0b3e9068aae", 0x90}], 0x1, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180)={0x2, 0x1ff}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x10}) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000440)=""/192, 0xc0}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/03/31 17:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000004c0)={r3, 0xff, 0x5, "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"}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x8001, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x3, 0x4, 0x8000000000009, 0x5, r4, 0x0, [0x305f, 0xa]}, 0x1b) connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x6, @multicast2=0xe0000002}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept$alg(r1, 0x0, 0x0) 2018/03/31 17:56:57 executing program 7: r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f000000bbc0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f000000b940)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="0105c96428bb6d40d7423c9b5914e101716c4865d950b559cb51cae48619c87d5c480079b58cde4ba4b45de1299e25d1ceacdb19d873cd142ecbb064ba0b7bb759b5b9fe2b83adcce593ec969ac0998af56b3887968b700e71e93868606731e3e6769eeb531e69b68c379dc2f5506d4e09c561db8f3988caf82afff9daad845dc4c42cd743477524cdaebd3619e8c310677276edeb74", 0x96}], 0x1, &(0x7f0000000240)=[{0x110, 0x1, 0xffffffff, "5a83f1ca0cfa181c70be920e600b084ebe08554aebac9c8877331671978b5b4d9fb3a4001cca05cc33f97efb7f15c91b2066ca15afd7bcb225ef0dc418b67523b9fc7d2892b813f800d2cfd51ca35b5ca4d30a95ffd80363ab4f2c0055e74684e5934d31f810d97ae12c973c191de80768b281ac7fa95ba79a15f5c30ebcc0c8f7e327e73cddbf6eb187453d24717501178d90fd369744101488a650a2a746a2fa5158ba7aab554c9ce60fa0ab8299d2d0fd7a8d135100d5d47b29d6290cdb61d8ba19403dc756939a660db1fba1850f9f114b5a4787a25f3daaa35446ac57889429e81a9acc5a38223ab7b6a19057f0264a3275d497c547594d757bcb"}, {0xc8, 0x101, 0x9, "00cd5c5d060cd1efeaec6778af9c6540b934bb1838333a09687c618565b2d4ef0862c62939c77404c00016a11bd73170d3a89ad284d7f20f893d07ef17d9a9cb75c878d642687d02335b7c73a0b2a2bb8f8f83af887b6e71bee010a65a358015edfd8b2def89786e9c110a4e87e4423864686a55380c84cc785f99e9a3deaacee9e6ec975466a9cb2859509b686705285765609e4595579823c2cea6b9e84e180a3f522a181565b7fe3f940c41e20747efcc65093fa6a1"}], 0x1d8, 0x811}, 0xaf2e}, {{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)="2f8b0e44a2fec42bf096fefbe48488dcd07522f388716108f6fc48657cbef32eb56f0f564a561baaf8ff5a68845ce11ae7ff703607262784bd34767ff0692dc38ee9f2478dd53f85e266289cdd7b2a0c85873dff6a440c9a0e30abfeee023d74ad978c393198445d1640a4df2d0ac18296943e648677287cab8017b0c9955e3a8e15d4b7008ede6d3dadacbbd7ff4d16bde98677bf7ce966f046e11d9e6430a19f8715d3bc3bc4af4fa4ae47049862e951b722", 0xb3}], 0x1, &(0x7f0000000640), 0x0, 0x10}, 0x1}, {{&(0x7f0000000680)=@llc={0x1a, 0x336, 0x7, 0x10000, 0x7, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, 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{0xa0, 0x11, 0x2, "01ad84522adcbbf78314d24a9f9b9dc7c3a2b064f4f12173ab19f72037670cd109eb08231a0dd6b197f857c80cb84d16ce922f9b76b4c11197177c18ef49e8fd0fedf14cf64832cc693f385c820f5834ca5c2f414ddb33dde12016fbf3fcb151246d52bf636c674180a614f2a66b3862b11a149a85c448896aa3b2e7570c308a753708f31c4605c22eaf54b111"}, {0x10, 0x29, 0x7}], 0x1150, 0x8050}, 0x574b}], 0xa, 0x1) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) 2018/03/31 17:56:57 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f0000000080)=""/183, 0xb7, 0x10000, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 111.401935] FAULT_INJECTION: forcing a failure. [ 111.401935] name failslab, interval 1, probability 0, space 0, times 0 [ 111.413234] CPU: 0 PID: 12242 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #288 [ 111.420612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.429959] Call Trace: [ 111.432550] dump_stack+0x194/0x24d [ 111.436176] ? arch_local_irq_restore+0x53/0x53 [ 111.440862] ? kasan_alloc_pages+0x38/0x40 [ 111.445126] should_fail+0x8c0/0xa40 2018/03/31 17:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="6f528772cd31ccda1ae5e38fd33fe296055e494a5d5ca9730fde41819183dd7609fd9ea6e662b1d1e05ea23760c80a70bd8f00e168752695ca0114acf0e106757e9511549e85d763f948193a4aab135162335340847a1c989a731d6ebc98c4e18aee0c17191b9dbb5d33ca", 0x6b) r2 = accept(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) connect$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"85321bffce4c37"}, 0x2000000000000}, [{"310b37d4b3858a"}, {"7b655a836443f0"}, {"1197d9f2fb724d"}, {"0a3b280e3d82cb"}, {"3063be8639c76f"}, {"744a2e8527e70f"}, {"2888d0d1f130e4"}, {"5f208fe779b9c7"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000400)={0xe5, &(0x7f00000004c0)=""/229}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r4, 0x8}, 0x8) 2018/03/31 17:56:57 executing program 0: unshare(0x6ead3f9c5a94608a) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000b311be952ddf0cadfe0f3196c5e24ee734869cfd2abf576be1dfc93c54ec9b6550a6dffb4f45abc3bf6b3b363212f7ddaf87656b0752d7d71663a69f2290fcfaf8942579960d0fe3da052282175e1034f65eea0cb8e5260c123f5fb6c3214915f4dfbbc4f1e63e0ba3eaaff7f1010000007a9cea51203a468df141d5010c21ac76a638e5a216bc63b69c2a0888064fa7596c135c520c89ce2549108a78ffd5dcc28894feedaf12d2f6e8dfc559db9ddb4cf449d53a6db572a78c79d629f19e0f"], &(0x7f0000000140)=0xc8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xbd34e1f7268e5f5b) r2 = accept4(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000300)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @rand_addr=0x101}, 'teql0\x00'}) socketpair(0x2, 0x6, 0xe09f, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000440)={0xa, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x322f, @loopback={0x0, 0x1}, 0x6}}, 0x8, 0x4, 0x0, 0x4, 0x80}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r5, 0x8}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000480)={r4, 0x2c}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @empty, 0x6}}, 0x918, 0x4, 0x400, 0x3, 0xf37}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000005c0)={r7, 0x600000000000000}, &(0x7f0000000600)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f0000000000)=0x5, 0x4) [ 111.448833] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.453931] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 111.458707] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.463893] ? lock_acquire+0x1d5/0x580 [ 111.467865] ? lock_acquire+0x1d5/0x580 [ 111.471831] ? lock_acquire+0x1d5/0x580 [ 111.475798] ? fs_reclaim_acquire+0x20/0x20 [ 111.480118] ? lock_downgrade+0x980/0x980 [ 111.484263] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 111.489280] ? lock_release+0xa40/0xa40 [ 111.493259] ? check_same_owner+0x320/0x320 [ 111.497584] ? rcu_note_context_switch+0x710/0x710 2018/03/31 17:56:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) socketpair(0x3, 0xa, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="f9a66b149992c1ac7896ae60f9712e1925d984fcf29c23957279d5883126e70471d53843166c6c7621d022d5329dc302b5296c2c395825b5fe5308f0abc73eca125c1828028331d738cf0156a9ff713d42f620b9b8072654ec340f87c5f23e7fa9f6aeea334393532b4b2d0d5b27ae1b62f6778c37c86f8b8b9741fd1db123b7d11988d4", 0x84) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/03/31 17:56:57 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x2f1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @in6, 0x0, 0x0, 0x4e20, 0x0, 0x0, 0xa0, 0x20, 0x0, 0x0, r1}, {0x3, 0x8, 0x5, 0xfe48, 0xffff, 0x6, 0x800, 0x401}, {0x0, 0x4, 0x0, 0xc7}, 0x84, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6, 0x4d6, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x5, 0x3, 0xfffffffffffff409, 0x5, 0x0, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000187ff8), &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000500)='vlan0\x00') setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x5, 0x690, [0x0, 0x20000600, 0x200008d8, 0x20000c38], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x6f9) sendto$ipx(r2, &(0x7f0000000200)="20181e3f68ecdf7d4fe005e067abdf2e7d6900b0eff55ede17fe7afe35684f7ea04eb5d402ecadbe0d538d9c13d1daadc19232528f62a0f73ad8e26c6c92e6ebe5671cd3a19aa9e710a3232f3f60c5ef73996462c5f9a38a611218e82c4cd2fd0d84bdef080b013c80859e5bb3ada3c17a27c186d18a8cb73aa2cab42f30838527c5b10b3f7726c4f12cf1183539a83b8a7351cf3ede2d06425e5a823407f73d51e20e62a857472a0420b1f7c1f610c1a44bead30b59a6e71aec61adad900fcd78c204674cc63a0c57b682b5dd793894f44db9904db6", 0xd6, 0x40000c0, 0x0, 0x0) 2018/03/31 17:56:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/153, 0x99, 0x12021, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) socket(0x1, 0x800, 0xffffffff) socketpair(0xa, 0x0, 0xfffffffffffffffb, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001980)) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) 2018/03/31 17:56:57 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001580)={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x11}]}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$alg(r1, &(0x7f0000001500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000015c0)="21d350518cd4e78e31c3c9a36471c18769e9cba565480636909e7562e566f590ef303fb05c797ae9dd55b5db22d6695865ef88e0c75c1882a1802b7b615bed289b1e42e0de64998cd7e61562ad415efa3dd7606822c2afcd3cc5c2e645e3d0f7a206000000000000a25c1dba097e39e6c98b938252a9e9c719c9e64b9f5dce22406b83889d53e278e2bff9ad26196c4adb6cd7a0990961485d5b0bf7689be078539234b2", 0xa4) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/44, 0x2c}], 0x4, &(0x7f0000000300)=""/62, 0x3e, 0x5}, 0x40010000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xffff, 0x5}, &(0x7f00000003c0)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x7, 0x208, 0x2, 0x8, 0x80000001, 0x3, 0x20, r3}, &(0x7f00000014c0)=0x20) [ 111.502513] should_failslab+0xec/0x120 [ 111.506483] kmem_cache_alloc_node+0x56/0x760 [ 111.510975] ? __save_stack_trace+0x7e/0xd0 [ 111.515297] __alloc_skb+0xf1/0x780 [ 111.518916] ? save_stack+0xa3/0xd0 [ 111.522536] ? skb_copy_and_csum_dev+0x370/0x370 [ 111.527286] ? kasan_kmalloc+0xad/0xe0 [ 111.531171] ? kasan_slab_alloc+0x12/0x20 [ 111.535316] ? kmem_cache_alloc+0x12e/0x760 [ 111.539632] ? dst_alloc+0x11f/0x1a0 [ 111.543342] ? rt_dst_alloc+0xe9/0x4e0 [ 111.547227] ? ip_route_output_key_hash_rcu+0xa59/0x2fe0 [ 111.552555] sctp: [Deprecated]: syz-executor0 (pid 12269) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.552555] Use struct sctp_sack_info instead [ 111.552680] ? ip_route_output_key_hash+0x20b/0x370 [ 111.572844] ? do_syscall_64+0x281/0x940 [ 111.576900] ? lock_acquire+0x1d5/0x580 [ 111.578259] kernel msg: ebtables bug: please report to author: Wrong len argument [ 111.580864] ? rt_add_uncached_list+0x1b7/0x240 [ 111.580875] ? lock_downgrade+0x980/0x980 [ 111.580884] ? lock_release+0xa40/0xa40 2018/03/31 17:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="461e26bbeefb98fdb3311070617866b7c42bf0392e399e3e4e04e547ff43e1682321e91abad2642660301d6fe15b908f1ff3bfaf2dd5d06aa962a6d3aa0197c1988a1421460fbfc08468bf05390b5f81cdd0f75be2efb858d1814062865a686eb1872d974e4ceef3203ea26162ad82d36c54c5128462ae017615b031054cc5bb4ff0bb05f6a72abf5d3bd07380bd198653535c78993d77a21209828a6cb130e835b6a8f2f27e5710217a7ba2caee9e963880eac5015d8db4478406d47caa3d407a6b42aadab111e4ea08a79e1256e1a5fc9f9d71e4127a40a48a5831b18ca537", 0x9e) 2018/03/31 17:56:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000080)=""/174, 0xae}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/245, 0xf5}], 0xa) accept$alg(r0, 0x0, 0x0) [ 111.580895] alloc_skb_with_frags+0x10d/0x750 [ 111.580905] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.610899] ? rt_add_uncached_list+0x1b7/0x240 [ 111.615568] ? __local_bh_enable_ip+0x121/0x230 [ 111.616037] kernel msg: ebtables bug: please report to author: Wrong len argument [ 111.620229] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 111.620240] ? rt_add_uncached_list+0x1b7/0x240 [ 111.620249] ? ip_rt_get_source+0x1230/0x1230 [ 111.620259] sock_alloc_send_pskb+0x787/0x9b0 [ 111.620269] ? rt_set_nexthop.constprop.53+0x53e/0x1320 2018/03/31 17:56:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xc7, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/199}, &(0x7f00000002c0)=0x78) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 111.637983] sctp: [Deprecated]: syz-executor0 (pid 12269) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.637983] Use struct sctp_sack_info instead [ 111.641741] ? sock_wmalloc+0x1d0/0x1d0 [ 111.641756] ? rt_dst_alloc+0x3b7/0x4e0 [ 111.641764] ? fnhe_flush_routes+0x3d0/0x3d0 [ 111.641776] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.641787] ? ip_route_output_key_hash_rcu+0x62b/0x2fe0 [ 111.689663] ? is_bpf_text_address+0xa4/0x120 [ 111.694154] sock_alloc_send_skb+0x32/0x40 [ 111.698385] __ip_append_data.isra.45+0x13ea/0x2580 [ 111.703397] ? ip_reply_glue_bits+0xb0/0xb0 [ 111.707713] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 111.713512] ? lock_acquire+0x1d5/0x580 [ 111.717480] ? ip_route_output_key_hash+0x229/0x370 [ 111.722492] ? ipv4_mtu+0x411/0x580 [ 111.726113] ? __build_flow_key.constprop.52+0x630/0x630 [ 111.731562] ? lock_acquire+0x1d5/0x580 [ 111.735530] ? lock_acquire+0x1d5/0x580 [ 111.739499] ? udp_sendmsg+0x1236/0x2f70 [ 111.743557] ip_append_data.part.46+0xde/0x150 [ 111.748135] ? ip_reply_glue_bits+0xb0/0xb0 [ 111.752447] ? ip_reply_glue_bits+0xb0/0xb0 [ 111.756759] ip_append_data+0x5a/0x80 [ 111.760554] udp_sendmsg+0x148c/0x2f70 [ 111.764439] ? page_add_new_anon_rmap+0x750/0x750 [ 111.769275] ? ip_reply_glue_bits+0xb0/0xb0 [ 111.773592] ? udp4_lib_lookup2+0x310/0x310 [ 111.777909] ? lock_acquire+0x1d5/0x580 [ 111.781876] ? alloc_set_pte+0xefd/0x1590 [ 111.786015] ? lock_release+0xa40/0xa40 [ 111.789968] ? idr_preload+0x30/0x30 [ 111.793656] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.798821] ? alloc_set_pte+0x887/0x1590 [ 111.803041] ? filemap_map_pages+0x919/0x15d0 [ 111.807526] udpv6_sendmsg+0x757/0x3400 [ 111.811474] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.816640] ? task_dump_owner+0x28f/0x4d0 [ 111.820849] ? udpv6_setsockopt+0x80/0x80 [ 111.824973] ? filemap_map_pages+0x942/0x15d0 [ 111.829444] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.834609] ? find_get_entries_tag+0xeb0/0xeb0 [ 111.839255] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.844418] ? lock_acquire+0x1d5/0x580 [ 111.848364] ? lock_acquire+0x1d5/0x580 [ 111.852311] ? __might_fault+0x110/0x1d0 [ 111.856343] ? lock_downgrade+0x980/0x980 [ 111.860473] ? rw_copy_check_uvector+0x1be/0x280 [ 111.865207] ? import_iovec+0x238/0x430 [ 111.869158] ? dup_iter+0x260/0x260 [ 111.872771] inet_sendmsg+0x11f/0x5e0 [ 111.876546] ? inet_sendmsg+0x11f/0x5e0 [ 111.880494] ? copy_msghdr_from_user+0x3a6/0x590 [ 111.885222] ? inet_create+0xf50/0xf50 [ 111.889082] ? SYSC_sendto+0x5c0/0x5c0 [ 111.892951] ? security_socket_sendmsg+0x89/0xb0 [ 111.897687] ? inet_create+0xf50/0xf50 [ 111.901546] sock_sendmsg+0xca/0x110 [ 111.905232] ___sys_sendmsg+0x320/0x8b0 [ 111.909184] ? copy_msghdr_from_user+0x590/0x590 [ 111.913923] ? lock_acquire+0x1d5/0x580 [ 111.917874] ? get_pid_task+0x93/0x140 [ 111.921741] ? __fget_light+0x2b2/0x3c0 [ 111.925689] ? fget_raw+0x20/0x20 [ 111.929116] ? find_vpid+0xe0/0xe0 [ 111.932627] ? __f_unlock_pos+0x19/0x20 [ 111.936574] ? lock_downgrade+0x980/0x980 [ 111.940703] ? get_pid_task+0xbc/0x140 [ 111.944578] ? proc_fail_nth_write+0x9b/0x1d0 [ 111.949049] ? __fdget+0x18/0x20 [ 111.952395] __sys_sendmmsg+0x1ee/0x620 [ 111.956350] ? __sys_sendmmsg+0x1ee/0x620 [ 111.960472] ? SyS_sendmsg+0x50/0x50 [ 111.964157] ? lock_release+0xa40/0xa40 [ 111.968104] ? fsnotify+0x7b3/0x1140 [ 111.971791] ? rcu_note_context_switch+0x710/0x710 [ 111.976694] ? __sb_end_write+0xa0/0xd0 [ 111.980640] ? fput+0xd2/0x140 [ 111.983806] ? SyS_write+0x184/0x220 [ 111.987494] ? SyS_read+0x220/0x220 [ 111.991105] SyS_sendmmsg+0x35/0x60 [ 111.994715] ? __sys_sendmmsg+0x620/0x620 [ 111.998835] do_syscall_64+0x281/0x940 [ 112.002695] ? vmalloc_sync_all+0x30/0x30 [ 112.006818] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.011285] ? finish_task_switch+0x1c1/0x7e0 [ 112.015756] ? syscall_return_slowpath+0x550/0x550 [ 112.020659] ? syscall_return_slowpath+0x2ac/0x550 [ 112.025560] ? prepare_exit_to_usermode+0x350/0x350 [ 112.030554] ? prepare_exit_to_usermode+0x227/0x350 [ 112.035543] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 112.040188] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.045007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.050187] RIP: 0033:0x454e79 2018/03/31 17:56:58 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="010300100800"], &(0x7f0000000340)=0x6) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x2) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000400)=""/112, &(0x7f0000000480)=0x70) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x26, 0x30, 0x2ff, 0x5}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x4c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0xb931}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r4, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000680)={r3, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4, 0x3}, &(0x7f0000000700)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000740)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000800)={{&(0x7f0000000780)=""/44, 0x2c}, &(0x7f00000007c0), 0x24}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000840)={0x8, 0x3, 0x6, 0x4, 0x7f, 0xa75, 0x1}, 0xc) bind$llc(r0, &(0x7f0000000880)={0x1a, 0x6, 0x4, 0x22d540000000000, 0x5, 0x8, @random="1ce82c576314"}, 0x10) r5 = epoll_create(0xfea6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000008c0)) r6 = socket(0x13, 0xe, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000900)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x30) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ax25_int(r7, 0x101, 0xa, &(0x7f0000000940)=0xe7, 0x4) writev(r0, &(0x7f0000001b80)=[{&(0x7f0000000980)="ea302fb1734bf21abc6ce5752aed2782bb1ef07712197cac1badaa70c1705dc097da4ca3b0cfb53223657d9b36573fa56b1048cc35798187ae91d935f53b3cdd368ff060b940b22ea0e7dea1dd5cd48fca1de79ae6c7e8f2c3d8e55d2bf5d297f5c63bab93f0e215e49d9d861e20ba3ae5e01cd8541681ffddd1ef83835ce575", 0x80}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001ac0)="90d545ea964fad4ecb0c30b8230fd7f890a3e6f2e0d7081c7cb288c5dbaf7d4fba98ff346f91f4a9cc30cabba0adf38d5626ae40167a308777d0f8e43f9fcd19d3056c3995f16367880a5e8b8e75f6d2ef6b33be21021b5d99071b9341cdb99c18bae81f2e94b712f0748a2f57b2ad1516037101e9b64a655688ab07fd487da632c3144884e90aa1a9", 0x89}], 0x3) epoll_create1(0x80000) getsockopt$inet_dccp_int(r6, 0x21, 0x15, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$sock_proto_private(r7, 0x89ec, &(0x7f0000001c80)="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") getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) sendfile(r6, r7, &(0x7f0000002d00), 0x100000000) socket$nl_xfrm(0x10, 0x3, 0x6) gettid() 2018/03/31 17:56:58 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0xa59) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000040)="93972b9c220b63294d724330e0edef87967c8deb5685b6ac0d52659ce8fb988e9b61a1f70c0046ed964fed20ea14e44107408c9f9c31e618fa2022dd45cc70bc42b7ada924fafbaeee872042648c4670d98e47f93c9127f5461c", 0x5a}, {&(0x7f0000000740)="7de14013583e39c8de7509789e87e00a4e5146bb4a3b30f22784d716813c54576e958d6772ed6f21b21e9d6dcccc1428deb1d9704642b3e76796f4f7f79bd7b7c367c519db58dfcf766c6d7bf102287f7cf12a241e4b0e444e11bedfdf39ac702d3ed251784e92f35758ecb22fcf84ff0f000000000000ab88580ea438869752f2cbb67fc0df4fd3b995ed22e458ed6eb2ef4cf0a14df00acff126c1ec3ad99e0833f73e7379db20def773bd5b2b91f7b45e2defd6ced252f4bbea64d6b400d7a118a2988ae69dc5ebe8d57755314c7fff130633114cd0bf", 0xd8}, {&(0x7f0000000180)="8bb5727a32670edd37a59df747d1fc78d1fcd57d5d495351051fcf00fb7eb653eb5d7d04d0e92c9986573d7a8a09d8f3ca953e135910da6e26df4defbb74a6382860cafca2675f239bce317707a2f19457740be46acbd1c5f302446f46417364663fd5edb20ed17557304d74d1b5cb09a8d9973fe5c1b20b9c113a85f689960e9de89be89c5051a1b2936dc1fef386a1ccd5c6a7a69ab45c6f714c5c39f3a113c2d87ac8eaceef3d01c4ac28eb66b495a33e16c24fd8adbe1ccb66fb1f6b1090d0a5c9907ea0be38ec361f9f8ab92f4c82e2a2dbf63cb461ddbe8634c1cdea8813cb58f098bebe436f", 0xe9}, {&(0x7f0000000280)="00e6593d3c5f0bf19ad53e71ad62ee370d1719cb6346f01a0372faeb9b5abc9efed95a9c2187ef0ab1adeb915e4b0a495cceaaaaf495a412aa473d0d60efb847119792fdd8505bf629e8f92dfc9d14b6a8", 0xffffffffffffff24}, {&(0x7f0000000840)="de39dbdccaec9fcb7c324483ff377ee59627388ab18ab1e67196a71709dc4240b49e1da359bb8d279677d28bfe5720b47441871e78d0930ca268a0f35358d7fa023d4cd9b9842e6c582f988767bf3ba397e8743ad197812becb243aaa06d08ec8ad68eedc0db8be8a1f4e90e0d7d4251eec136a01e4639a711a7ebabe8a6249a543bb6e5a2a209bfb13b061607f72315b12c6a5b23abd191f8fc71b51594a90357b62d8c31f321b286ef92cfe60b0cd74f26dc6a39ed7dff3104862219b997db5134d837c2b5019a584c0641beae", 0xce}, {&(0x7f0000000400)="94bd666e7096f49c1e09e76901ec1098397b5b336037f07f3c09acdefea1b5bb5ddac419ab9a1b8c5c2f8fac63cf6aa636365ee8add679bbb3c3e9bff90f963e80ce86cb9917dca99b6d59056f391021ce21dcaa05e3f1c0c4a83b440e51ae3eb8869bf220b705e1799c96a18cf9d5d608609e052349b9bfa628c0de6ddd62b0eeccd38a", 0x84}, {&(0x7f00000004c0)="9408db7e0ee5772233e2dbc0493e3773ffe04f", 0x13}, {&(0x7f0000000500)="7521a810f980e14b9ad22aa75cad95f72d7d54beb5b654010b8dd1550a1c68d7381fb95cefa3fd144d248763bbcb4e4d409bfe81ba244f150644c0fc2233ab90de7713882fa4248cf434d78dd50ff661de2b1ffeaeeb12ff563324bb6d3d32c8324b041f4b71f472eefa118daf5974176c3ddd198914646330ffee36b3d50b4007", 0x81}, {&(0x7f00000005c0)="a53fe5bb5efd0f5674a4e119c83312bf6f9f4370a61c0a4459d9d0cb60e1ad4a29a7e2964150828214ea6915b120cc112861a1c6bea0ce0c12c745f62af7044993ac425611e65cb2ce831e0fb285a1ddfc58334d2aad9c67f512426954ddb3248cd2af58bb952f0c43e6bb443d77863dac40eac9c59d768cde103b1f020d1df507ca09144bfac8e95a7076f6", 0x8c}], 0x9) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/31 17:56:58 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:58 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/184, 0xb8}], 0x6, &(0x7f0000000540)=""/83, 0x53, 0x100}, 0x2101) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:58 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 2018/03/31 17:56:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xfffffffffffffea6, 0x0, 0x0, 0xee) r1 = socket(0x4, 0xf, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="faff3f0000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="385b5a97e0c31c22ca24879e58c9a780838ac0aa321c2b31e6923a574ddb0cabc97378417fb0f63184da396eaa4ee2a85ec8c3fb0330fc2f637e0aa11bdf45070d47e75248ebd5419217685758a0fd3a24bbf7ce47cee71d5f8fc160be52ba151133a6910703a346828e794965fd4be5d880497bfb362c018e64f5e6de167363c224ca303ae3f560ccf28a29decd3a8cb0d092310f5b07a47a18ea8c49dbdea8e6ac06f28520999e1b3ee81ba3533d454ea6ae5ca9bce7bdc7528a4a24f11968f2a5a86f82c403e698db1124f3b980cf5225d6"], @ANYBLOB="ff080000000401040100000001000000ffeffe3bd1a44c117890e97d0f5e70084a"]) shutdown(r0, 0x1) 2018/03/31 17:56:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000170000000000000005001a00000000000000000000000000000007000000000000002000d3ef22630000000000000000"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xb0, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3a14}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf000000000000000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x365}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9a14}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 112.053352] RSP: 002b:00007f57098e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 112.061039] RAX: ffffffffffffffda RBX: 00007f57098e76d4 RCX: 0000000000454e79 [ 112.068290] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 112.075531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.082774] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000014 [ 112.090024] R13: 00000000000004c6 R14: 00000000006f9330 R15: 0000000000000001 2018/03/31 17:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xd47d}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x6, 0x189c}, 0x90) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000080)=0x8) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/31 17:56:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001ffd)=0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001080)="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", 0xf81}], 0x1, &(0x7f0000000480)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 112.137448] FAULT_INJECTION: forcing a failure. [ 112.137448] name failslab, interval 1, probability 0, space 0, times 0 [ 112.148739] CPU: 0 PID: 12314 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #288 [ 112.156095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.165440] Call Trace: [ 112.168023] dump_stack+0x194/0x24d [ 112.171660] ? arch_local_irq_restore+0x53/0x53 [ 112.176325] ? is_bpf_text_address+0xa4/0x120 [ 112.180817] ? kernel_text_address+0xd1/0xe0 2018/03/31 17:56:58 executing program 6: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x5, 0xcf, 0x7b2e163, 0x8}, {0x1ff, 0x1000, 0x1de1c232, 0x80000000}, {0x20, 0x100000001, 0x1, 0x3ff}, {0x7, 0xffffffffffffff02, 0x2e5d, 0xfffffffffffffffe}, {0xffffffff, 0xc63, 0x3, 0x3ff}, {0x7, 0xfffffffffffffe00, 0x1ff, 0x6}, {0xfffffffffffffffc, 0x100000000000, 0x5b0, 0x5}, {0x8000, 0x0, 0x399dd2e7, 0x7fff}, {0x4d, 0x0, 0x20, 0x9}]}, 0x10) 2018/03/31 17:56:58 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000100)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0x40010) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000180000000e00000004000000a0030000fffffffff0000000f0000500f0000000fffffffff5ffffff180300001803000018030000ffffffff04000000", @ANYBLOB="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"], 0x2) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000e00)={'security\x00', 0xdd, "794ff410b6138383b68d798b33973374dfa8f4d539cc91b3c28c7f7409b741b87af09fd81588103d7c5126507c349582f31ec765a63d22dc52c38281d120c2e25ae42f44c67391d8f4da71a36b6d5211d8cd71eb6f5ae0250915c5969e9b4802c1a2e2790dc67deb6e4745bf592abbbecd71e05d34e6dd13d61457e0c2fa9700269ca259fd977112f2e8089afef2db125c2e1190308152d21cdbb042595f780e1395aee55f82db413475c45f6ff71e5d5a3b99e07051cf29542fe6c6de06681854b882741d134c7d75795832cb265175dd89f14372ca4b0b0c6e583db2"}, &(0x7f00000000c0)=0x101) socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000680)=0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0xfffffffffffffffe, 0x4e22, 0x73, 0xa, 0x80, 0xa0, 0x2b, r3, r4}, {0x6, 0x8, 0x4, 0x20, 0x0, 0xa0, 0xf, 0x7}, {0xd3, 0x1f, 0x40000000, 0x7}, 0x680, 0x6e6bb6, 0x0, 0x1, 0x2, 0x1}, {{@in6, 0x4d2}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x1, 0x6, 0x9, 0x200, 0x10000}}, 0xe8) [ 112.185222] ? __unwind_start+0x169/0x330 [ 112.189370] should_fail+0x8c0/0xa40 [ 112.193088] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.198188] ? save_stack+0xa3/0xd0 [ 112.201813] ? save_stack+0x43/0xd0 [ 112.205437] ? kasan_kmalloc+0xad/0xe0 [ 112.209320] ? kasan_slab_alloc+0x12/0x20 [ 112.213458] ? kmem_cache_alloc_node+0x144/0x760 [ 112.218209] ? __alloc_skb+0xf1/0x780 [ 112.222005] ? alloc_skb_with_frags+0x10d/0x750 [ 112.226666] ? sock_alloc_send_pskb+0x787/0x9b0 [ 112.231334] ? sock_alloc_send_skb+0x32/0x40 2018/03/31 17:56:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x100000000}, 0x8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000003c0), 0x0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001080)=[@in6={0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0xb84}, @in6={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x6, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) read(r0, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001b80)=@broute={'broute\x00', 0x20, 0x6, 0xe2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000180), &(0x7f0000001c00)=ANY=[@ANYBLOB="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"]}, 0xea3) 2018/03/31 17:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@dev, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) [ 112.235738] ? __ip_append_data.isra.45+0x13ea/0x2580 [ 112.240920] ? ip_append_data.part.46+0xde/0x150 [ 112.245675] ? do_syscall_64+0x281/0x940 [ 112.249731] ? lock_acquire+0x1d5/0x580 [ 112.253700] ? fs_reclaim_acquire+0x20/0x20 [ 112.258020] ? lock_downgrade+0x980/0x980 [ 112.262191] ? lock_release+0xa40/0xa40 [ 112.266159] ? lock_acquire+0x1d5/0x580 [ 112.270134] ? check_same_owner+0x320/0x320 [ 112.274453] ? lock_downgrade+0x980/0x980 [ 112.278598] ? unwind_next_frame.part.6+0x1a6/0xb40 2018/03/31 17:56:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="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", 0xb6) 2018/03/31 17:56:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e21, 0x311, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x4}}}, 0x88) tee(r2, r1, 0x1, 0x4) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) [ 112.283616] ? rcu_note_context_switch+0x710/0x710 [ 112.288547] ? lock_release+0xa40/0xa40 [ 112.292526] should_failslab+0xec/0x120 [ 112.296504] kmem_cache_alloc_node_trace+0x5a/0x760 [ 112.301518] ? kasan_unpoison_shadow+0x35/0x50 [ 112.306106] ? kasan_kmalloc+0xad/0xe0 [ 112.310001] __kmalloc_node_track_caller+0x33/0x70 [ 112.314926] __kmalloc_reserve.isra.39+0x41/0xd0 [ 112.319674] __alloc_skb+0x13b/0x780 [ 112.323379] ? skb_copy_and_csum_dev+0x370/0x370 [ 112.328134] ? kasan_kmalloc+0xad/0xe0 [ 112.332013] ? kasan_slab_alloc+0x12/0x20 2018/03/31 17:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt(r0, 0x3f, 0x4, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96) socketpair(0x3, 0x6, 0x6, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000007c0)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff58}, {0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0xc}, 0xb9}, 0x5, [0xffff, 0x7ebf, 0xc18, 0x456, 0x10001, 0x3ff, 0x1000, 0xff]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0xc02, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) [ 112.336151] ? kmem_cache_alloc+0x12e/0x760 [ 112.340463] ? dst_alloc+0x11f/0x1a0 [ 112.344172] ? rt_dst_alloc+0xe9/0x4e0 [ 112.348061] ? ip_route_output_key_hash_rcu+0xa59/0x2fe0 [ 112.353529] ? ip_route_output_key_hash+0x20b/0x370 [ 112.358540] ? do_syscall_64+0x281/0x940 [ 112.362598] ? lock_acquire+0x1d5/0x580 [ 112.366569] ? rt_add_uncached_list+0x1b7/0x240 [ 112.371241] ? lock_downgrade+0x980/0x980 [ 112.375385] ? lock_release+0xa40/0xa40 [ 112.379355] alloc_skb_with_frags+0x10d/0x750 [ 112.383843] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.389027] ? rt_add_uncached_list+0x1b7/0x240 [ 112.393697] ? __local_bh_enable_ip+0x121/0x230 [ 112.398379] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 112.403134] ? rt_add_uncached_list+0x1b7/0x240 [ 112.407796] ? ip_rt_get_source+0x1230/0x1230 [ 112.412289] sock_alloc_send_pskb+0x787/0x9b0 [ 112.416780] ? rt_set_nexthop.constprop.53+0x53e/0x1320 [ 112.422136] ? sock_wmalloc+0x1d0/0x1d0 [ 112.426107] ? rt_dst_alloc+0x3b7/0x4e0 [ 112.430089] ? fnhe_flush_routes+0x3d0/0x3d0 [ 112.434495] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.439679] ? ip_route_output_key_hash_rcu+0x62b/0x2fe0 [ 112.445118] ? is_bpf_text_address+0xa4/0x120 [ 112.449594] sock_alloc_send_skb+0x32/0x40 [ 112.453804] __ip_append_data.isra.45+0x13ea/0x2580 [ 112.458823] ? ip_reply_glue_bits+0xb0/0xb0 [ 112.463126] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 112.468911] ? lock_acquire+0x1d5/0x580 [ 112.472867] ? ip_route_output_key_hash+0x229/0x370 [ 112.477865] ? ipv4_mtu+0x411/0x580 [ 112.481466] ? __build_flow_key.constprop.52+0x630/0x630 [ 112.486891] ? lock_acquire+0x1d5/0x580 [ 112.490837] ? lock_acquire+0x1d5/0x580 [ 112.494787] ? udp_sendmsg+0x1236/0x2f70 [ 112.498821] ip_append_data.part.46+0xde/0x150 [ 112.503375] ? ip_reply_glue_bits+0xb0/0xb0 [ 112.507675] ? ip_reply_glue_bits+0xb0/0xb0 [ 112.511968] ip_append_data+0x5a/0x80 [ 112.515741] udp_sendmsg+0x148c/0x2f70 [ 112.519615] ? page_add_new_anon_rmap+0x750/0x750 [ 112.524429] ? ip_reply_glue_bits+0xb0/0xb0 [ 112.528732] ? udp4_lib_lookup2+0x310/0x310 [ 112.533037] ? lock_acquire+0x1d5/0x580 [ 112.536997] ? alloc_set_pte+0xefd/0x1590 [ 112.541138] ? lock_release+0xa40/0xa40 [ 112.545091] ? idr_preload+0x30/0x30 [ 112.548780] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.553947] ? alloc_set_pte+0x887/0x1590 [ 112.558073] ? filemap_map_pages+0x919/0x15d0 [ 112.562543] udpv6_sendmsg+0x757/0x3400 [ 112.566498] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.571670] ? udpv6_setsockopt+0x80/0x80 [ 112.575792] ? filemap_map_pages+0x942/0x15d0 [ 112.580271] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.585435] ? find_get_entries_tag+0xeb0/0xeb0 [ 112.590079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.595244] ? lock_acquire+0x1d5/0x580 [ 112.599191] ? lock_acquire+0x1d5/0x580 [ 112.603142] ? __might_fault+0x110/0x1d0 [ 112.607175] ? lock_downgrade+0x980/0x980 [ 112.611851] ? rw_copy_check_uvector+0x1be/0x280 [ 112.616580] ? import_iovec+0x238/0x430 [ 112.620528] ? dup_iter+0x260/0x260 [ 112.624132] inet_sendmsg+0x11f/0x5e0 [ 112.627907] ? inet_sendmsg+0x11f/0x5e0 [ 112.631865] ? copy_msghdr_from_user+0x3a6/0x590 [ 112.636594] ? inet_create+0xf50/0xf50 [ 112.640452] ? SYSC_sendto+0x5c0/0x5c0 [ 112.644323] ? security_socket_sendmsg+0x89/0xb0 [ 112.649055] ? inet_create+0xf50/0xf50 [ 112.652917] sock_sendmsg+0xca/0x110 [ 112.656603] ___sys_sendmsg+0x320/0x8b0 [ 112.660560] ? copy_msghdr_from_user+0x590/0x590 [ 112.665296] ? lock_acquire+0x1d5/0x580 [ 112.669255] ? get_pid_task+0x93/0x140 [ 112.673118] ? __fget_light+0x2b2/0x3c0 [ 112.677067] ? fget_raw+0x20/0x20 [ 112.680495] ? find_vpid+0xe0/0xe0 [ 112.684015] ? __f_unlock_pos+0x19/0x20 [ 112.687975] ? lock_downgrade+0x980/0x980 [ 112.692102] ? get_pid_task+0xbc/0x140 [ 112.695970] ? proc_fail_nth_write+0x9b/0x1d0 [ 112.700440] ? __fdget+0x18/0x20 [ 112.703781] __sys_sendmmsg+0x1ee/0x620 [ 112.707728] ? __sys_sendmmsg+0x1ee/0x620 [ 112.711851] ? SyS_sendmsg+0x50/0x50 [ 112.715538] ? lock_release+0xa40/0xa40 [ 112.719485] ? fsnotify+0x7b3/0x1140 [ 112.723179] ? rcu_note_context_switch+0x710/0x710 [ 112.728093] ? __sb_end_write+0xa0/0xd0 [ 112.732055] ? fput+0xd2/0x140 [ 112.735222] ? SyS_write+0x184/0x220 [ 112.738910] ? SyS_read+0x220/0x220 [ 112.742512] SyS_sendmmsg+0x35/0x60 [ 112.746111] ? __sys_sendmmsg+0x620/0x620 [ 112.750232] do_syscall_64+0x281/0x940 [ 112.754095] ? vmalloc_sync_all+0x30/0x30 [ 112.758216] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.762684] ? finish_task_switch+0x1c1/0x7e0 [ 112.767157] ? syscall_return_slowpath+0x550/0x550 [ 112.772061] ? syscall_return_slowpath+0x2ac/0x550 [ 112.776966] ? prepare_exit_to_usermode+0x350/0x350 [ 112.781955] ? prepare_exit_to_usermode+0x227/0x350 [ 112.786949] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 112.791608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.796427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.801588] RIP: 0033:0x454e79 [ 112.804750] RSP: 002b:00007f57098e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 112.812428] RAX: ffffffffffffffda RBX: 00007f57098e76d4 RCX: 0000000000454e79 [ 112.819674] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 112.826926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.834179] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000014 [ 112.841420] R13: 00000000000004c6 R14: 00000000006f9330 R15: 0000000000000002 2018/03/31 17:56:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@rand_addr, @remote, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={r3, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/03/31 17:56:58 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'nr0\x00'}}) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x2f3) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 17:56:58 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000011c0)}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x9, 0x2, "f7ff3556e08f8152ad95e615f98b1ca243faa4b28afae683b698a31b4298a99816b58cd57735495fb23597bf8b728aee2c4b157695a1495d794e4ee7fabb49ee224a9c764bc24e3d72df4735d0571504"}, 0xd8) socket$inet6(0xa, 0xb, 0x3a) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r3, 0x6, 0x20}, &(0x7f0000000480)=0xc) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xaf6, 0x1, 0x0, 0x8001, 0x5, 0xfffffffffffffc01, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000140)=0x8) 2018/03/31 17:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000080), 0xc73, 0x1) 2018/03/31 17:56:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x800, 0x78, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc7e}}}, 0x88) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/03/31 17:56:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='\r', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r2 = socket(0x4, 0x2, 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x2c, &(0x7f0000000780)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x100000000}]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x3, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000840)={0x0, 0x9}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000009c0)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000004c0)="b9c4dbf8a74833ea2c3be7eb3a18cf606280f922262432395cf1ba625dd42208244ab909e88e8e0dc2ec6f2a8b30bfff32342da10cd4a9f27777d9ea109040b18ac2031dc1c84cbc4f5584ce825a29bf373a11bc19254a35b8c184a7e5bdeca987b010a2eda0db134566aeb72d4ab3646cca94a48baa6cc0f05d3cc97732ff1009d90c5b6f31c7adf935b13b45d3b0323864e22b8321792754940db5e91c68f525c2c09989c0f4fc469038a7fdd032802914510e", 0xb4}, {&(0x7f0000000580)="b6a85b579461456261d55df6b9a1509abafe05af999ebecb3f92c3ee21b822fc802540e5a6c5059b4e7cf9092c289b1ac416f7223afa06f970", 0x39}, {&(0x7f00000005c0)="3f87217f252fae02012e471043173db625ac68a837b8d2f86d92cc96d84ddb78ab42b616e331a890ea6d6e1335ea72945975dc4f769c5d6b647d095ab5bad43b9ec9475add7eea025e422e7e07b6012daf130660d5dc56d76055dad74b72db9ae45aab01b857ea0cd78ea82d31d1e61fec5359ddc9a018160bbeedbf4b97d693dc2cae5b21d191f258c6d041dcd04e5fc85d477e3bd691b25e1d6752fef750a3d622a8da98b76022ed", 0xa9}, {&(0x7f0000000680)="dba0e0b0620890b969a749a9d8918ccf8fbcf88220034099355ae8016fe3e3a8b666a1d2a140119c0a46de", 0x2b}], 0x4, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x80000000, 0x8, 0x1, 0x7f, 0x53, 0x9, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0xf00, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x4cee376cf302fe35, 0x9, 0x0, 0x10001, 0x20, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x6, 0x81}}], 0xf0, 0x5}, 0x800) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/03/31 17:56:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:56:59 executing program 7: r0 = socket$inet(0x2, 0xb, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xe3, "c5db0e7408befc818a359ca1e8b029b06e9fb1081a14ff6bbdd195a302ee942ddfa6b7b04cf73ecb80e80f85aa7c66f3806964dc014873ba7eb09f0518250ca6679ee976c21934c150dea5f0d86f6f796554cc56a95717e1a138946164427b11534085c12e1dcac9a3d0e95c801d5bfaa2f63853a83de608f47376070383c859b7b09dad121be204194cda8551419df81532aa97098cd2fa63076790b672251d41bd5c03466792b349350c0b0f581a7fe9e7d0ecfe5a794c2fc80a048ce1b70e45d7ea82616cffd8e4ed14397c7f9a49c66fe17c1017312efde102efa815103c10da96"}, &(0x7f0000000280)=0xeb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x200}, &(0x7f0000000300)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) socketpair(0x3, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x5, 0x8204, 0xffffffffffffffff, 0x6, 0x1000, 0x0, 0xfffffffffffffff7}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040)={0xd0e, 0x5, 0xffff, 0x93, 0xef, 0x200, 0x2}, 0xc) 2018/03/31 17:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="4e6ad46696ac5daa3b315dd8266afcb083005ef7f567344242b2f74d98ea95f3ca2a75b50bd84a43e38f2923c244357410c477244f34a071a0645ef685df1fb89abee8cb3845", 0x46) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) connect(r1, &(0x7f0000000240)=@generic={0x2, "36c5b33ed0056f0ac117c9e3c9fbb7d365040b2d74fbe36aca7a30a5e5d055766f22cf342a02b498b2d76818802f5a9ec5b9f2bece32af9457bc47de922b84733a17791ef86e021df13625649f91fd5ae9146057ee31848114c903026056bd922179cf7a0308689e689e6b802a3a9d7b8776debf2bb4be948dc737ac5570"}, 0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x3, 0x1, 0x8000, 0xffff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x100000001, 0x2, 0xfffffffffffffff8}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x84ca}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x9aa5, 0x2, 0x2, 0x5ae}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) 2018/03/31 17:56:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e24, 0x3, 0xa, 0xa0, 0x20, 0xff, r2, r3}, {0x6, 0x81, 0x1, 0x2e5, 0x26, 0xfffffffffffffffd, 0x7b8f1d8c, 0x3}, {0x4, 0x7, 0x3, 0xfffffffffffff801}, 0x9, 0x6e6bba, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x3, 0x3, 0x1, 0x20, 0xfffffffffffffff8}}, 0xe8) 2018/03/31 17:56:59 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'\x00', 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000f400ac00000042d4a82500000000"], 0x10}}], 0x2, 0x8000) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/31 17:56:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x8000}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x5, {0x2, 0x4e21, @rand_addr=0x44d}, {0x2, 0x4e20, @rand_addr=0x3f}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x401, 0x0, 0x1, 0x7fffffff, 0x0, 0x5, 0x5, 0xfffffffff7598c77}) 2018/03/31 17:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0xfffffef2) 2018/03/31 17:56:59 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/31 17:56:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x81, 0x5, 0x7}, 0xfffffffffffffeb0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"f26000", 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r4, &(0x7f0000000300)="464518d997ea1e4226516ccd2afc138ea4c52c983936a96ba6e674a8a85cc32aa32b67696cf21e2bf0f34eeb8a39d44709863678f0bcc6d220014ac9eaa81a36b2bb3805290ac39870ee326a50ead831fbeaae56e5dd9df64f131266b66100e16987", 0x62, 0x20004010, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000380)={0x1, {{0x2, 0x4e23}}}, 0x88) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xffffffffffffff60) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r6, 0x1}, 0xc) pipe(&(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/31 17:56:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/03/31 17:56:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="e2ce0f88b50cef6a35316658b4cab7d50b09f7022c97c4a3d0f7317ea70b577294afba3c11ae53b7396f42bfbc07b0b5720250275d89b1b17d412b77fdaf983bdc394ba6b2545445bf110cc4e1cc0c11c78ee164aeb37448fb45b720c2ad018f0f6559da1ad9a68b97078e49cdb169ac5fa7d7a63c5129931ddd4ebc9152", 0x7e, 0x24000040, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fbffc)=0xfffffffffffffff7, 0x4) 2018/03/31 17:56:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a5c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000aa40)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000000ab40)=0xe8) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x59, "18b8e634418ff76b8767933aa9450b08628bda6b10912a437d7aff8a213f821abeb4f4119e9f0ac155bf890b4d82dc77c8092a164c8dc01f0092828c5a0b1a178aacfb58529a2f4579a8303fc21cf60a57fd6d480325e25ba5"}, &(0x7f0000000180)=0x61) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xfff, 0x7, 0xffffffffffffff8a}, &(0x7f0000000200)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006480)={'sit0\x00'}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000000a580)="0c7a8bdf1856f355a8799571a2cb446555daf90610d3", 0x16) 2018/03/31 17:56:59 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 17:56:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) pwrite64(r0, &(0x7f0000000000)="5f2f77ba1434146ea3209da566", 0xd, 0x0) 2018/03/31 17:56:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="47d9e6001c095c3db781f8c05180475895c608554823f768c047fdeac2c3b2fc663c3aa19cf8e601a5010075c86f3c93e412c68208000000000000005a88bb7535307b46ff412e00000000"], &(0x7f00000002c0)=0x4f) socketpair(0x5, 0x1, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x8, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x1, 0x5f}, &(0x7f00000003c0)=0x90) 2018/03/31 17:56:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, 0x8) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:56:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) unshare(0x1000000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) socketpair(0x7, 0x1, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000040)="88", 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x140000000}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x40010) 2018/03/31 17:56:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = accept4(r0, &(0x7f0000001800)=@nl=@unspec, &(0x7f0000001880)=0x80, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000018c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0xfffffffffffffe5a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000180)="9959d11fb5c059e81d2bc6594026828e2f7bb8dcce8f01ce7f59f2b94d3e17b189ab02349ad3", &(0x7f00000000c0)="b0bb41a65db33e0df66e00e55b0222360146d10fca4bcf1e3fb64caa7ea2f2746999ec26354b75ef33e7100c4f5690a96cc71add", 0xfffffffffffffffe}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/31 17:56:59 executing program 6: socketpair$inet6(0xa, 0xb, 0xa1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x2, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000040)=""/155, 0x9b, 0x40000000, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, @multicast2}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000700)={0x10001, 0xfffffffffffffbff, 0xa0, 0x9}, 0x8) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000200)=0x6, 0x4) [ 113.891884] xt_time: invalid argument - start or stop time greater than 23:59:59 2018/03/31 17:57:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)}}], 0x1, 0x0) r3 = accept(r1, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0xdc, 0x2, 0x4, 0x9b, 0x3, 0x5, 0x400, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x5, 0x239ea6806a498f80}, &(0x7f0000000200)=0xc) 2018/03/31 17:57:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={r0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000640)=0x8001, 0x4) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:57:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto(r0, &(0x7f0000000600)="7329b0888f11209cd9c64df27fda9026dc15e0466a9f3c3aeadbfd3ccb9dc1debc4fc6e55ca0c1f6a24a4d81c486b0b0e44211264dc5731eeda71933f01a1270046f7eb218ad6d21b198928c649ccba7e77b038e64f27617d4c1e19a8074a0a095cc1700be4f164b0052627e56f61e96fb754b01b843984fb7ac671d8f80fb868e008aa1b5e4dfb5", 0x88, 0x0, &(0x7f00000006c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) r5 = accept4(r0, &(0x7f00000007c0)=@ipx, &(0x7f0000000840)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7f, 0x9, 0x5e21, 0x4f, 0x9, 0x6, 0xf1, 0xfffffffffffffeff, 0x1ff, 0x80, 0xd0, 0x100000001, 0xa3, 0xa7a, 0x400]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000480)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x0, 0x1, 0x4c, 0xe56}, &(0x7f0000000540)=0x98) accept4$unix(r2, 0x0, &(0x7f00000002c0), 0x800) r7 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getpeername$unix(r3, &(0x7f0000000880), &(0x7f0000000900)=0x6e) accept(r3, &(0x7f0000000740)=@hci, &(0x7f0000000580)=0x80) write(r7, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendto(r0, &(0x7f0000000100)="599a8e16af49900b8dc555a99dd7c8d152be4091edb8b7c73e6a1922a60ba987d021ae19cceafb82ebab23a1b8ec09dc3bb7e95fd3c383b511007abc4699ba93a6a35b61745e3f0ad8e75017a50e1d103427fa4fd0621c371a2f52205dc52615da45b0b2bf12e87bbd552258b0", 0x6d, 0x11, &(0x7f0000000180)=@rc={0x1f, {0x200, 0xb3a9, 0x80, 0x100, 0x8, 0x8000}, 0x5}, 0x80) [ 113.950643] xt_time: invalid argument - start or stop time greater than 23:59:59 2018/03/31 17:57:00 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/174, 0xae}], 0x6, &(0x7f0000001540)=""/97, 0x61, 0x2}, 0x40000100) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xd, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) sendmsg$nl_generic(r1, &(0x7f00005e8fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000054b000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/03/31 17:57:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket(0x8, 0x800, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', r2}) 2018/03/31 17:57:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x84) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x106}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd25, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5fa9}, 0x8) 2018/03/31 17:57:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket(0x4000000000000a, 0x2, 0x0) socket(0x9, 0x5, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c81ffc), &(0x7f00006d7000)=0x4) 2018/03/31 17:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket(0x9, 0x80000, 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 17:57:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) socketpair(0x10, 0x5, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000180)="d48d9f336c5b33") 2018/03/31 17:57:00 executing program 1: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000000000000000d3ef226317dff03b9cfc4f00"], 0x38}, 0x1}, 0x0) 2018/03/31 17:57:00 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x15) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3aa, 0x4) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) socketpair(0x13, 0x1, 0xb7, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x80000000, 0xb7f000000000]}, 0x8) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/31 17:57:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair(0x4, 0x0, 0x1ff, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000001940)={0x18, 0x2, {0x2, @rand_addr=0xfffffffffffff1ba}}, 0x1e) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001980)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="81ce55757fe15cdb0bbc7a81dff1e3fdef36a0646fe3aa648392dee92f566e0b3c2660e7e02c86add12d60a43e1d7f8d6aefbb06591408348e0960cac153eb66d12eb66811502c27e8cf0c3fe644aa7ca605ba5750de0f7fd8a14f2e57520bc76092e655bc4f548a232fe173d228532c400f4bd938a8cc328f6bfa96da5b88bbb09ff375774e703d723faacd3a2128acba053adfe7d22c7daac406dffa624516378b7e7c60e28ac6fc2cbf2beb836ace1ed465f25ced547eb38268651bf1", 0xfffffffffffffed8) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000001740)=[{&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f00000014c0)=""/69, 0x45}, {&(0x7f0000001540)=""/242, 0xf2}, {&(0x7f0000001640)=""/215, 0xd7}], 0x8, &(0x7f00000017c0)=""/71, 0x47, 0x8}, 0x0) 2018/03/31 17:57:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x80f, 0x5) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000e40)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x0, 0x118, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x401}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x2, 0x3}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x39bd, 0x7f, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/03/31 17:57:00 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:57:00 executing program 3: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) recvfrom$packet(r0, &(0x7f00000000c0)=""/206, 0xce, 0x0, &(0x7f00000002c0)={0x11, 0x10, r1, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="59c6506e05adac1c0063aac7c10eadd6325caee756b7dabd8b53a1a2505d2b35", 0x20) 2018/03/31 17:57:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) 2018/03/31 17:57:00 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x6f4e, 0x4, &(0x7f0000d14ffc)="02ca29ff", 0xfffffffffffffe71) 2018/03/31 17:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xffffffffffffff07) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x81, 0x4) 2018/03/31 17:57:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001ffd)=0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001080)="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", 0xf81}], 0x1, &(0x7f0000000480)}, 0x0) 2018/03/31 17:57:00 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r2}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000300)="c77de02ee63e91a2c36ef346499ce202ac9b9f77eb0d9c2a71ca163998a85cb21eb4f27fbbff63dca281172a038aaf354b432a196db6c912dcd4c37f94fef69a57", 0x41) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x20}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x10001, 0x2, 0x9}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) 2018/03/31 17:57:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0xfffffe3a}, 0x1}, 0xfffffffffffffffe) 2018/03/31 17:57:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000016c0)={0x0, @loopback, @rand_addr}, &(0x7f0000001700)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001740)={@empty, 0x22, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x3d4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/31 17:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x80a, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1a, "9956f980b0398152367955ff8489f8af17b775829d4707bc76c6"}, &(0x7f0000000040)=0x22) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0xf5, "1a958c8566b1347c3eeef6ae750558757cd06cda50500598637e12928be72f465c86577b250384f202bf24933aa43b4d94166b20ab70460537c265617fb07e2f5d9e3b8da304415eebf6ec0b09b16094b5a694f503ac2d0d836db8043baddf0e683dce1356878e1ced273ab38a980c47d0a85028ed79b2b88ad6481af99fd4864d90be7cf2bf9a1018852826f7b511fdd9bcf7aea39a615cb58ac8cf21efa157ec5591f6d549a9f20a11c694069deab1d7d46b16bcded4ed90fe1b3b1036f79d025fc5f1bf435e696aa89009e6171985eed07a621637836d92b9d1890b4a6ab334a3afe23d137b55ade3e70a525459d0fe436f2a66"}, &(0x7f0000000180)=0xfd) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:57:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/03/31 17:57:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000001900)={0x0, &(0x7f0000001840)}) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/55}, {&(0x7f00000004c0)=""/48}, {&(0x7f0000000500)=""/207}, {&(0x7f0000000600)=""/183}, {&(0x7f00000006c0)=""/4096, 0x2}, {&(0x7f00000016c0)=""/29}, {&(0x7f0000001700)=""/90}], 0x319, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) 2018/03/31 17:57:00 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/03/31 17:57:00 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x7e}, 0x1}, 0x40000) 2018/03/31 17:57:00 executing program 7: getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:57:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000005, 0x9}, 0x2c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) socketpair(0x400000d, 0x1, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000240)=""/236, &(0x7f0000000340)=0xec) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7d}, &(0x7f0000000100)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x1f, 0x7ff, 0x6, 0x5, 0x14, r0, 0xffff}, 0x2c) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x20000000000, @empty, 0x8001}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x18a}, 0x8) tee(r1, r0, 0xfff, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r6, &(0x7f0000000600)="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", &(0x7f0000ef0f88)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x800, 0x9, 0x66, 0x10, r0, 0x7ff}, 0x2c) 2018/03/31 17:57:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) 2018/03/31 17:57:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9346dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r2 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x61}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/03/31 17:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001840)=""/168, &(0x7f0000001900)=0xa8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r1}) r2 = accept4(r0, 0x0, &(0x7f00000004c0), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x10000, 0x0, 0x8, 0xff, 0x5c24, 0x20, 0x80, 0x1000, r4}, 0x20) bind$alg(r0, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) sendto$ax25(r3, &(0x7f0000000100)="5a410733d0354540221768897beec88f4a2a0d6a4b67097f80906c5205241be378130b1b477ec69609d330e510ce85d6110b984375bf117e", 0x38, 0x14, &(0x7f0000000140)={0x3, {"2280f250290ccd"}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) bind$rds(r5, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r7, 0x1, 0x3f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$FOU_CMD_GET(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r6, 0x2, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0xa68e65472a6890b1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) 2018/03/31 17:57:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000240)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/03/31 17:57:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00000000000000000000000000000007000000020000000000d3ef2263dff03b9c804f00"], 0x38}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0}) socketpair$inet(0x2, 0x80000, 0x3f, &(0x7f00000001c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/31 17:57:00 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x202c87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 114.470623] ================================================================== [ 114.478145] BUG: KASAN: use-after-free in free_pipe_info+0x266/0x2a0 [ 114.484629] Read of size 8 at addr ffff8801b489a910 by task udevd/5701 [ 114.491281] [ 114.492901] CPU: 0 PID: 5701 Comm: udevd Not tainted 4.16.0-rc6+ #288 [ 114.499468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.508810] Call Trace: [ 114.511391] dump_stack+0x194/0x24d [ 114.515010] ? arch_local_irq_restore+0x53/0x53 [ 114.519668] ? show_regs_print_info+0x18/0x18 [ 114.524156] ? lock_acquire+0x1d5/0x580 [ 114.528123] ? trace_hardirqs_on+0xd/0x10 [ 114.532285] ? free_pipe_info+0x266/0x2a0 [ 114.536427] print_address_description+0x73/0x250 [ 114.541262] ? free_pipe_info+0x266/0x2a0 [ 114.545402] kasan_report+0x23c/0x360 [ 114.549195] __asan_report_load8_noabort+0x14/0x20 [ 114.554116] free_pipe_info+0x266/0x2a0 [ 114.558082] put_pipe_info+0xb0/0xd0 [ 114.561787] pipe_release+0x1af/0x250 [ 114.565579] ? put_pipe_info+0xd0/0xd0 [ 114.569455] __fput+0x327/0x7e0 [ 114.572721] ? fput+0x140/0x140 [ 114.575989] ? fput+0xd2/0x140 [ 114.579166] ____fput+0x15/0x20 [ 114.582428] task_work_run+0x199/0x270 [ 114.586303] ? task_work_cancel+0x210/0x210 [ 114.590615] ? __close_fd+0x222/0x360 [ 114.594411] exit_to_usermode_loop+0x275/0x2f0 [ 114.598993] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.604522] do_syscall_64+0x6ec/0x940 [ 114.609473] ? vmalloc_sync_all+0x30/0x30 [ 114.613613] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.619135] ? syscall_return_slowpath+0x550/0x550 [ 114.624056] ? syscall_return_slowpath+0x2ac/0x550 [ 114.628983] ? prepare_exit_to_usermode+0x227/0x350 [ 114.633990] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 114.638646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.643479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.648655] RIP: 0033:0x7ff77994e2b0 [ 114.652349] RSP: 002b:00007ffce684f228 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 114.660044] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 00007ff77994e2b0 [ 114.667300] RDX: 0000000000000000 RSI: 00007ffce684f29c RDI: 0000000000000005 [ 114.674557] RBP: 00000000ffffffff R08: 0000000000000006 R09: 00000020166df354 [ 114.681812] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000017e9d30 [ 114.689070] R13: 000000000000317f R14: 00007ffce684f294 R15: 00000000017cb250 [ 114.696335] [ 114.697949] Allocated by task 4352: [ 114.701565] save_stack+0x43/0xd0 [ 114.705011] kasan_kmalloc+0xad/0xe0 [ 114.708713] __kmalloc_node_track_caller+0x47/0x70 [ 114.713628] __kmalloc_reserve.isra.39+0x41/0xd0 [ 114.718359] __alloc_skb+0x13b/0x780 [ 114.722054] netlink_sendmsg+0xa86/0xe60 [ 114.726097] sock_sendmsg+0xca/0x110 [ 114.729780] ___sys_sendmsg+0x767/0x8b0 [ 114.733725] __sys_sendmsg+0xe5/0x210 [ 114.737498] SyS_sendmsg+0x2d/0x50 [ 114.741016] do_syscall_64+0x281/0x940 [ 114.744882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.750044] [ 114.751649] Freed by task 4352: [ 114.754901] save_stack+0x43/0xd0 [ 114.758327] __kasan_slab_free+0x11a/0x170 [ 114.762534] kasan_slab_free+0xe/0x10 [ 114.766309] kfree+0xd9/0x260 [ 114.769387] skb_free_head+0x74/0xb0 [ 114.773080] skb_release_data+0x58c/0x790 [ 114.777209] skb_release_all+0x4a/0x60 [ 114.781071] consume_skb+0x153/0x490 [ 114.784757] netlink_unicast+0x4cc/0x6b0 [ 114.788791] netlink_sendmsg+0xa4a/0xe60 [ 114.792824] sock_sendmsg+0xca/0x110 [ 114.796510] ___sys_sendmsg+0x767/0x8b0 [ 114.800459] __sys_sendmsg+0xe5/0x210 [ 114.804230] SyS_sendmsg+0x2d/0x50 [ 114.807743] do_syscall_64+0x281/0x940 [ 114.811601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.816757] [ 114.818356] The buggy address belongs to the object at ffff8801b489a900 [ 114.818356] which belongs to the cache kmalloc-1024 of size 1024 [ 114.831158] The buggy address is located 16 bytes inside of [ 114.831158] 1024-byte region [ffff8801b489a900, ffff8801b489ad00) [ 114.843006] The buggy address belongs to the page: [ 114.847914] page:ffffea0006d22680 count:1 mapcount:0 mapping:ffff8801b489a000 index:0x0 compound_mapcount: 0 [ 114.857852] flags: 0x2fffc0000008100(slab|head) [ 114.862501] raw: 02fffc0000008100 ffff8801b489a000 0000000000000000 0000000100000007 [ 114.870354] raw: ffffea000730e6a0 ffffea0007257e20 ffff8801dac00ac0 0000000000000000 [ 114.878211] page dumped because: kasan: bad access detected [ 114.883892] [ 114.885501] Memory state around the buggy address: [ 114.890404] ffff8801b489a800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.897733] ffff8801b489a880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 114.905066] >ffff8801b489a900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.912398] ^ [ 114.916256] ffff8801b489a980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.923587] ffff8801b489aa00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.930916] ================================================================== [ 114.938431] Kernel panic - not syncing: panic_on_warn set ... [ 114.938431] [ 114.945782] CPU: 0 PID: 5701 Comm: udevd Tainted: G B 4.16.0-rc6+ #288 [ 114.953633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.962967] Call Trace: [ 114.965534] dump_stack+0x194/0x24d [ 114.969136] ? arch_local_irq_restore+0x53/0x53 [ 114.973777] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.978504] ? vsnprintf+0x1ed/0x1900 [ 114.982292] ? free_pipe_info+0x1c0/0x2a0 [ 114.986414] panic+0x1e4/0x41c [ 114.989579] ? refcount_error_report+0x214/0x214 [ 114.994306] ? add_taint+0x1c/0x50 [ 114.997831] ? add_taint+0x1c/0x50 [ 115.001347] ? free_pipe_info+0x266/0x2a0 [ 115.005470] kasan_end_report+0x50/0x50 [ 115.009418] kasan_report+0x149/0x360 [ 115.013191] __asan_report_load8_noabort+0x14/0x20 [ 115.018096] free_pipe_info+0x266/0x2a0 [ 115.022050] put_pipe_info+0xb0/0xd0 [ 115.025741] pipe_release+0x1af/0x250 [ 115.029515] ? put_pipe_info+0xd0/0xd0 [ 115.033375] __fput+0x327/0x7e0 [ 115.036627] ? fput+0x140/0x140 [ 115.039875] ? fput+0xd2/0x140 [ 115.043042] ____fput+0x15/0x20 [ 115.046305] task_work_run+0x199/0x270 [ 115.050164] ? task_work_cancel+0x210/0x210 [ 115.054460] ? __close_fd+0x222/0x360 [ 115.058237] exit_to_usermode_loop+0x275/0x2f0 [ 115.062792] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 115.068304] do_syscall_64+0x6ec/0x940 [ 115.072193] ? vmalloc_sync_all+0x30/0x30 [ 115.081890] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 115.087761] ? syscall_return_slowpath+0x550/0x550 [ 115.092675] ? syscall_return_slowpath+0x2ac/0x550 [ 115.097585] ? prepare_exit_to_usermode+0x227/0x350 [ 115.102579] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 115.107237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.112067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.117332] RIP: 0033:0x7ff77994e2b0 [ 115.121025] RSP: 002b:00007ffce684f228 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 115.128713] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 00007ff77994e2b0 [ 115.135959] RDX: 0000000000000000 RSI: 00007ffce684f29c RDI: 0000000000000005 [ 115.143213] RBP: 00000000ffffffff R08: 0000000000000006 R09: 00000020166df354 [ 115.150490] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000017e9d30 [ 115.157750] R13: 000000000000317f R14: 00007ffce684f294 R15: 00000000017cb250 [ 115.165588] Dumping ftrace buffer: [ 115.169120] (ftrace buffer empty) [ 115.172801] Kernel Offset: disabled [ 115.176402] Rebooting in 86400 seconds..