', 0x1, 0x40000000000080) r1 = memfd_create(&(0x7f0000000040)="74086e750000040000000000008c00bad38612da2109e03ff6fe23c39bfd30f43a7a09f83ce04d12c57c28d2981e06b3ec2ae6170e4dd7629adb721fb5e21f", 0x2) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/132) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:34 executing program 0: socketpair(0x2, 0xa, 0x4500, &(0x7f0000000040)) 2018/05/06 10:37:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = dup2(r1, r1) iopl(0x2) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000380)={0x0, 0x2, 0x81}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xd13, 0x4) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000005c0)={0x42a9fc0a}) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000290000000b0000000800000000000000"], 0x18}}], 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4e74, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000600)='/dev/zero\x00', 0x80c00, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockname$ax25(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c08) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0x100) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, r5, 0x400, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1200000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x4a6fa2feac773ef1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7db}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4d1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8c6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf669}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8080}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}}, [0xfffffffffffffffa, 0xffffffff, 0x3, 0x8, 0x2, 0xae17, 0x401, 0x81, 0x401, 0x40, 0x1, 0x2, 0x7, 0x416, 0x1]}, &(0x7f0000000540)=0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r6, 0x1}, 0x8) 2018/05/06 10:37:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSKBLED(r1, 0x4b65, 0x3ff) 2018/05/06 10:37:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x2}, {r1, 0x400}, {r0, 0x100}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x20}, {r1, 0x5200}, {r0, 0x2}], 0x9, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0x80}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0x0, 0xaf6}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) readahead(r0, 0x6, 0x6) 2018/05/06 10:37:34 executing program 5: socketpair(0x2, 0xa, 0x6b01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000340000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x409) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x4100}, 0xc) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) sendfile(r1, r0, &(0x7f0000000080), 0x102000001) mkdirat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x4, @empty, 0x4e23, 0x3, 'lblcr\x00', 0x1, 0xffffffffffffffff, 0x62}, 0x2c) 2018/05/06 10:37:34 executing program 5: socketpair(0x2, 0xa, 0x8f00000000000000, &(0x7f0000000040)) 2018/05/06 10:37:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x2c}}, 0x1c) 2018/05/06 10:37:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x400}, 0xffffffffffffff58) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000773ffc), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x10000, 0x5, 0x4, 0x1}, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000003000000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:35 executing program 5: socketpair(0x2, 0xa, 0x43000000, &(0x7f0000000040)) 2018/05/06 10:37:35 executing program 2: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) setpgid(r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301c02, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(0xffffffffffffffff, r3, &(0x7f0000000080), 0x102000004) syz_open_procfs(r0, &(0x7f0000000140)='attr\x00') ioctl$LOOP_CLR_FD(r3, 0x1263) 2018/05/06 10:37:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80880, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x2, 0xcd, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, 0x81005) fcntl$getflags(r2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000280), 0x102000004) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x3ff, 0x401, 0x1, 0x6, 0x9, 0x4}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000500)=0xfc, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xe5a}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) 2018/05/06 10:37:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:35 executing program 0: socketpair(0x2, 0xa, 0x1d0, &(0x7f0000000040)) 2018/05/06 10:37:35 executing program 5: socketpair(0x2, 0xa, 0x3801, &(0x7f0000000040)) 2018/05/06 10:37:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x2, 0x1, 0x4, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in=@multicast2=0xe0000002, 0x4e20, 0xd4, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x67, 0x0, r2}, {0x7, 0x3, 0xde, 0x9, 0x400, 0x2, 0x401, 0x4}, {0x8e4, 0x5, 0x101, 0x1}, 0x6, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4d6, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x0, 0x400, 0xfffffffffffffffa, 0xec89, 0x8}}, 0xe8) ioctl$LOOP_CLR_FD(r0, 0x4c08) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) connect$ipx(r0, &(0x7f0000000040)={0x4, 0xfffffffffffffff8, 0x7c, "59525423ef7c", 0x2}, 0x10) 2018/05/06 10:37:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x7fff, 0x9, 0x3, 0x6, 0x4, 0x3, 0x5, 0x8001, 0x1, 0x9d, 0x6, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @remote}, &(0x7f0000000280)=0xc) accept4(r1, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14) getsockname$packet(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002400)={'team0\x00', 0x0}) r9 = accept4$packet(r1, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004700)=0x14, 0x800) write(r9, &(0x7f00000004c0)="e5e9cce053395325a314d0e505402fa6cc933535310bee9eb1a7c2660697ec50008d6a263e2dbf99685e01afd1b772b1058fd1f3da9e15d4284575ee62f20998b73a9a602e26545268a82330c1cfebaee8c27c4412cd69af8ec5cd12f184a462fd09999e462994553dd7f69992863896275bb1126e96126da254b3aef0f0bf005ebc63b8eb03beef938bc6a6e4944b95b48fbcf3", 0x94) clock_gettime(0x0, &(0x7f00000060c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006080)=[{{&(0x7f0000004b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005f80)=[{&(0x7f0000004c00)=""/19, 0x13}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/45, 0x2d}, {&(0x7f0000005c80)=""/88, 0x58}, {&(0x7f0000005d00)=""/158, 0x9e}, {&(0x7f0000005dc0)=""/158, 0x9e}, {&(0x7f0000005e80)=""/247, 0xf7}], 0x7, &(0x7f0000006000)=""/80, 0x50, 0x1}, 0x3}], 0x1, 0x40002000, &(0x7f0000006100)={r11, r12+30000000}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006140)={@multicast1, @multicast1, 0x0}, &(0x7f0000006180)=0xc) getsockname$packet(r1, &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006280)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000006600)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000065c0)={&(0x7f00000062c0)={0x2e0, r2, 0x200, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x1b8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9d}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbf}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x643}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r10}, {0x104, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r15}}}]}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x44080}, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/85) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$LOOP_CLR_FD(r0, 0x1263) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x1) 2018/05/06 10:37:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x1, 0x800000000082) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000008000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000008000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x250000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)=0x81}) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:35 executing program 5: socketpair(0x2, 0xa, 0xd5000000, &(0x7f0000000040)) 2018/05/06 10:37:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3e}}, 0x1c) 2018/05/06 10:37:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x402) r1 = memfd_create(&(0x7f0000000000)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000140)={0x7f, 0x6, 0x1}) 2018/05/06 10:37:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000ffffffff000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="a992b3771bfce75e74fbb9cb5243aad1f14aa7438a9c40252e74e9aa71861649f781a6e39bd6c377d65887ffe40ac47d4b5f52ed8859a05cb6488722581897dc35c332ec7132b3fe0c438f64c41ccddd6370e317b7272cc089406c36c5cc2b6e4aeada0d14b37e8dec786c18e4a76a979c5b9a0d39bd145ba70ca17a08cbf1f3116f7315b334865b5df034d78de566852616eeecd615d8e55a7fb6ca47bba3bd751cbc", 0xa3}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/06 10:37:36 executing program 5: socketpair(0x2, 0xa, 0xfe01, &(0x7f0000000040)) 2018/05/06 10:37:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:37:36 executing program 0: socketpair(0x2, 0xa, 0xd800000000000000, &(0x7f0000000040)) 2018/05/06 10:37:36 executing program 5: socketpair(0x2, 0xa, 0x8d, &(0x7f0000000040)) 2018/05/06 10:37:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001240)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001200)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000001280)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0xa5e, r1, 0x0, 0x0, 0x1}}, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000800000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x8, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000011c0)=[{&(0x7f0000000100)="e7608819653485e0aea2b577d4c7abcaab37e35e0973c11d9155b779b0240dbe44f0aa09fce8cf44d9dd4d9f44e0d1fee11d5af31d881ff787dda68e41d5d9ee31127620ae1281cb8c35307e46c2e620d5e8436adfe8dc42fe860591c679cc85e954d33ee8d245ba57d3a34e3016c481", 0x70}, {&(0x7f0000000180)="f4cb3db2db8d022ab833606c08bb6085906b02a5a139659f791830ea79909a7faea702819c", 0x25}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001700)={&(0x7f0000000040)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000001200)="847ea3cb1d9c6efc84050f153a2c9c6d0d300bbb6ccf22c93815161a651447dda04aa3a874a0bf41228acfdb7d5e36518324e7732a4dee2308e2881cd97d7c3da7d2c8bbcdb882f2c18a74b413eb845401daf3a07d173951d0ec358d03aa59602d5ac5eaa22a3aadebe3f7a21d4e27d6037d9c3401dbb703d37f6a127327189a5baa4903660500ee52c632fa58c8c6ec368c39146e75f39b0c289288b475ccf09de983e4cf17295fbaa75ecdac9d2a0f2e4da6bcf371932f5acdec8e247fc16b63c23146fbac319f0d133af434bea05387ef89486408be3576c2", 0xda}, {&(0x7f0000001300)="4bb8499dece690ae523321acc64daadbf705fd45af6d0b99cd25c1edc35003a69b415e8fe4e2da50", 0x28}, {&(0x7f0000001340)="730aba399e3e162f857b342a0fab593c251b28d26bef349e0b21efb1802e6e83ac6edfa8f7b242834c5de10740579b0cd00c72d659517716c8d7674363ac8408b115c7d4b816f215da21fbca71be7906b68925b6e1d64b918481c64ff90cf15853e1fb947ba36881fbf487dc9e4afd336dd65af949eb84e3e884d19d3df8d805f8b6aa4e9250526099c5085c3d436fe70de155560583", 0x96}, {&(0x7f0000001400)="803042709ac13eaba828d66c54daee1a42f52621f9b2645c171994d0d7e0fe57faf2", 0x22}, {&(0x7f0000001440)="6a41a897308439bbff3d1216c4de9a6c94c21398ed4d8a688e34468aa72d86fde064ca74d036c089fe8f3526c46c0cf57e29ac0d6d751224bc0cf52e5948becea31526e4460c617a18dd3b65d2d70cedd45cf5279f094ac81b2baba025f1749c9477859f7485272a", 0x68}, {&(0x7f00000014c0)="7efdcebf62dcdf49dbc1ef56413ea0ba16fdf48fb374b2857c646036c2bcd653eeb44cca6ab4c87e9abdcca685b6c7f81b96ef5e9f9e958f5ae7023a8e34cc1c03e7fe91b1d20a66dc14228cf712aee0b7af5f9c3e2a8413eabc758f6129d4c64aba346ba8b8106845c7290099326b6bcdce9e4197d1180bfbf2dace6cc90b196fea77820b351017d978fc79140bf95885477a6f50eb0c9bdc9f0903fd8b72f52e262efe6f3e9c6b1c5f9a0303a4cd73642bb11f89e370fac813874014bc63e7fd0d77", 0xc3}], 0x6, &(0x7f0000001880)=ANY=[@ANYBLOB="18000000000000008400000000000000e22c210e000059001800000000000000840000000008000000803aed040056002000000000000000840000000800000000000000000000000000ffff0000000018000000000000000000ffff000000000000180000000000cc80032b12b27b00854ea056aaf36b3ed10542020dfa2400ba0e0000840000000500000030000000090000001800000000000000840000000500000030000000170079e98900001800000000000000840000000000201fbbc9e766ba7a4cdc12929c0d8fae62da813b014bee360acf4a7563fc4677f6d817aaff9bad3775711416445296f41fd3fe0000000000000000f5dc961a40c90a7d3eb94e548150fa82e5e649b32dffcd47f73d844f423eaa57ef01f8f352f1c1a513e0ef00a6332d5cd98a1b5321dc6aa22f014769f6745116aab903db91797aaac162ae6d4f7a9574462087874034a7b0241b3840eb7181da61f80fc7195c015ca0d53464f14ab29e9ea39ed76724511f82a1f958b416134fcf8e40db3ad9dfc43fd5a9dbee5893c0b55504fe857ff18ca33c0d690129ddfc50778bff533c9d62a79c4964f370078f38a098ea7a14ed0a34516aa33ea9851d10dc6b1e1792b9500abb706611391d7a2cd00120c644dad78dd10cc2b10d8253b8ac157d3c9a14af76bd01c2ed723f888b95d223d2bda461a6a133afb481ff4aef5f6c5ac9f6fbf9f1420cb2"], 0xb0, 0x40}, 0x4000800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r2, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fdatasync(r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:36 executing program 5: socketpair(0x2, 0xa, 0x7200000000000000, &(0x7f0000000040)) 2018/05/06 10:37:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) 2018/05/06 10:37:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x28}}, 0x1c) 2018/05/06 10:37:37 executing program 5: socketpair(0x2, 0xa, 0x24010000, &(0x7f0000000040)) 2018/05/06 10:37:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x83) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f00000000c0), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x8000, 0x1, r2}) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x3, 0x0, 0x70e5, 0x1, 0x4aff}, &(0x7f0000000180)=0x20) 2018/05/06 10:37:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000003400000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:37:37 executing program 0: socketpair(0x2, 0xa, 0xd900, &(0x7f0000000040)) 2018/05/06 10:37:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x1000102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) clock_gettime(0x7, &(0x7f0000000000)) 2018/05/06 10:37:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/37, 0x25, 0xfffffffffffffbff, &(0x7f00000002c0)={r2, r3+10000000}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) 2018/05/06 10:37:37 executing program 5: socketpair(0x2, 0xa, 0x2000000, &(0x7f0000000040)) 2018/05/06 10:37:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000100)="a07acf8379c873af52db3e198dbcea886c1179df2678e2ec0717d6e5117ca87a1362f756e146229477533d86f5b6ee8f0957d9ecbe09d205591e089de7967c63e2eaf3f72a17adebbb5c6a5314eea521f81a329dca1d21a3b334e068a4b219e58dc2578c3a77e1868a44cdfca2f965f1fd7d5d6a528f01980687e7c7c2cf5da72a63a887a54f99406ea6c67ecb863f299d81a532ca8b0f931b6f69c5ea210895a0c81545349a638607c2b8505805370ca3434fc415ad41fa4d492a6de2cc7a1d038b48101aa59e2b9799947517b93f4feef69c88b647e3a3fc", 0xd9}, {&(0x7f0000000200)="dd0715c8383ab2408ea0e3b44c557926236b24ad4377ca53bfd46faa62ec4aa54b6ce118de08dfd2eef01e1fc6a56b22672cbbb46fec91fe73e677d10d4e9804d36ecb94e122ff97b2754ed494ff76ade853b4d05c290353b7564002854c6257fb768942b435eeec248173988ff95c813b4a44d4666d9738b267ccf6ec8d7e596d548c6fd290", 0x86}, {&(0x7f00000002c0)="080eade98b667b937de3d86db03f4c06c0b650f5e34fe9501331d91e28790f5df58a4b7922756f47b14e39ed81d4d2ae0e8262d88e26e5905ab6ad1ccf1906e596e467927b521a5dad20a02cdbc6e8de075fdb0e1a5a2dbc51f3aa8a1413dfa8dc1e2cf09d5ef311b87b52f2b0c7bb1c97e0b9687b814b1fe6c8585b6424c4eb6efaec678e986de6e6780f94292db90db8429fca3c3d4114915ef42e88bdde4b1b1703dca0530607ceb2b8fe9de6e952ab", 0xb1}, {&(0x7f0000000380)="7f874f2ce42affb943a47488f845c81f4d2d656c07b13da55575693eed76d8f0b0731c0c0da951213d38bdde3f0a271ecb1e03437ccf6a316160b739302282cbd4f2e3f7d9ad2aeb1e74e03d1bb27ada7c48c7cc98e7293e15dce40a3dd780f199f1a23c61a5f98b53801237a2e706d8e46d378c7046c91f69288052fb1bfe5d51d3407e0d2e48cb9ccf6cc7cad9252f4d93ea9138a4495cce14e94ca4afb3060b45af328302603986ba9e1e74197e4161985e282a5e4a589c8891704afa6b1fc5f62546bad388d9fa1d137042c1e67af9d72148caea6d0781f9e6c9f6b6fa098082fd0132d107", 0xe7}, {&(0x7f0000000480)="34f142ff4152a525d2fff6926d979501d2cc0da261c958fd29e97d73e99a2cd601292efa6d5198121620e4a1fbe33f09329b1110af8dacc24ac7eb490ec606dd8f27a9cd8e5a8d3d06ec423078cdfe65b402119d147ad180b868a98fe8b0830f6a3f89272040a2927a5d055e0569de5b0a06dfb001294ce7cae1cc9f07b2bd1f37db7cbcb325558598674f25b459cae87c8465eef928095d31cf8e88e6cf0cd49f176c777d", 0xa5}, {&(0x7f0000000540)="ec4b2fc1b957731c310a67a57931a61b1bdb1244fe8d31b92e5e739a54b25c9d9171c143b066dbcdeac506a4de2b697425b182ae3c5b3869811597ef65d546e5413b656df7090c755acff0c27ec523be081fbcb2a280978ad69bffcb60db1d8c84d29d5baf5272345b6b1dd04a5e1d60bf80ffbb48851722aa14b274e9c08eb9f65c1cfb36ef3c8ddd9dbc45c5db26b914946240ca6a", 0x96}, {&(0x7f0000000600)="a42ef686800b9bf43a5ab8aed2c11e5b2f0b4934610f2e24c97b4801d48e6cfc8723934e2db4175671d4be6f7741a1af20f55392342108bf29e2a642305ebe", 0x3f}], 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000006c0)={0x1, 0x8000, 0x7f, 'queue0\x00', 0x1}) 2018/05/06 10:37:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delneigh={0x24, 0x1d, 0x120, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x0, 0x1, 0xb}, [@NDA_PORT={0x8, 0x6, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c08) 2018/05/06 10:37:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000003e800000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x2000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/06 10:37:37 executing program 5: socketpair(0x2, 0xa, 0x19d, &(0x7f0000000040)) 2018/05/06 10:37:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x35}}, 0x1c) 2018/05/06 10:37:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000003c0)={0x3, 0x0, [{0x2, 0x7fffffff, 0x10001, 0x40, 0x1}, {0x40000005, 0xfffffffffffffff7, 0x8000, 0x24000000000}, {0xc0000007, 0x7, 0x66, 0x4, 0x2}]}) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r3, @ANYBLOB="0c042abd7000ffdbdf25090000000800050002080000080006000900000008000600ff030000540001000c0006006c626c6300000000080001000a000000080002001d000000080004004e20000008000b007369700008000a0005000000080001000200000014000300000000000000000000000000000000000c00030008000500ac14141c58000300080003000300000008001400090000000800080005000000080003000200000008000100020000001400020076657468300000000000000000000000080008009b00000008000500ac1414bb08000800080000000800050001800000"], 0xec}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffb, 0x141100) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8c8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000a00), 0x102000004) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000f401000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="63e3a7aa2b28cc46951369b172d5a4f58e33ad22e8aaf22e4efcfca88ce5034ee15c", 0x22, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'vlan0\x00', 0x3}, 0x18) 2018/05/06 10:37:38 executing program 5: socketpair(0x2, 0xa, 0x1a4, &(0x7f0000000040)) 2018/05/06 10:37:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:37:38 executing program 0: socketpair(0x2, 0xa, 0x8a010000, &(0x7f0000000040)) [ 1415.547333] Unknown ioctl 1074310794 2018/05/06 10:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="1f9035dc2c2b3871d5388af7ed3c7a141c76385ceb7fda41c38f214d4876b4b553f6c872da6e6b236ecf543035aff60d147f5b513158116e78b04a244eff85ba1ad64ac6483e149dc8df1ee1a3adb226e3c142397f", 0x55}, {&(0x7f0000000280)="e28a985a3344584c22e1ddb4e4d5eec6753b4c05b7f8d7eae798ac900a04350f76269aab14ff68cf9bdbdee6d6a10ed8c29e9c98f2f8838041f4ec45b046b1dde6ec7d71", 0x44}], 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xfffffffffffffff7) ioctl$LOOP_CLR_FD(r1, 0x1263) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x5, 0x6fe5, 0x1, 0x3}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x9e, "68bc533dc42f7ccce58552fc5fc9422be9d1b63b228e15889ae0db3423059ab38cc52b6b5d3f4de77fadc3c24871385558c85a0699ef14930b3ef10e9d2facf197a7931574d4f684ba60858ece8281c81af63eb003719c568821949f4b166d8fea29253fceae398b91b2925341f6d6a561af49a6603e7af10b40159f1295e18f95538670ec5d26b5b8635bc2fc5edf54e4adee41596c6a008245d7be971c"}, &(0x7f00000004c0)=0xa6) 2018/05/06 10:37:38 executing program 5: socketpair(0x2, 0xa, 0x26010000, &(0x7f0000000040)) [ 1415.584226] Unknown ioctl 1074310794 2018/05/06 10:37:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/06 10:37:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000f7ffff7f00000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) recvfrom$unix(r1, &(0x7f0000000100)=""/217, 0xd9, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/06 10:37:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x2400000000, 0x5}, &(0x7f00000001c0)=0x8) 2018/05/06 10:37:38 executing program 5: socketpair(0x2, 0xa, 0x58, &(0x7f0000000040)) 2018/05/06 10:37:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x10}}, 0x1c) 2018/05/06 10:37:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000007ffffff700000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x102000004) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fe991cf316d701ba0100000000000000746ed6fc2d342c"], 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x41, 0x0) 2018/05/06 10:37:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00b3570ea1ee19fa2ec405f96322f5f40f61d74ecd3b1f2dc3cd11fbcc3fa749b5605f7a682b73ba9d2b4ec0a21e216e6ec2ec01f48f60", 0x2) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/132) 2018/05/06 10:37:39 executing program 5: socketpair(0x2, 0xa, 0x129, &(0x7f0000000040)) 2018/05/06 10:37:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:39 executing program 0: socketpair(0x2, 0xa, 0x20010000, &(0x7f0000000040)) 2018/05/06 10:37:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x10000, 0x2ee9]}) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:39 executing program 5: socketpair(0x2, 0xa, 0x300000000000000, &(0x7f0000000040)) 2018/05/06 10:37:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x6) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="24d72d286264657663707573657400", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000100)=0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/4096) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x401}, 0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000100000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1416.640953] Unknown ioctl -1073172816 [ 1416.664451] Unknown ioctl -1073172816 2018/05/06 10:37:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)='/dev/loop#\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:39 executing program 5: socketpair(0x2, 0xa, 0xb100000000000000, &(0x7f0000000040)) 2018/05/06 10:37:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000000600", 0x3) pwritev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000100)="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", 0x118d}, {&(0x7f0000001100)="5b64e6a7f4cfa2e62f27b76e17947c8b7f1bc881d5a70cfdcb51d858611e5348b83900d3a5c040fa5385f8103d8f1cd6d62c9a07c03426e19dde1371ffe38afefc1a19aa72058fb3ce81e2337169d753f4caff715132fae17dff5c024a27f6e8f5d622b8dfc090f6aea018d4d5bd78afda87c0682f7b593e8d69b8fe810cb4eb4f6e81e96db0d303f72a294c17a2ebad94c9b1113c6f321a0daa5e033afc533949db6eb4832d8b7d3259de332eb469d2bf9e97a87342b09645fbd370ff574cd784ec08158c00d20d36402f55881643", 0xcf}, {&(0x7f0000000000)="1457627eb98c4e3d88276ef78bc7d5eac6bbd49d08f9888fdd62884bc0adfaae92ba6da1029dcbb627952c165e308c683eefe0aa2d44", 0x281}, {&(0x7f0000001200)="20c471eb3e532ebc1998974de44bfae5bc844cff0356c5926d63758bfe185865f2aa4b00be8bdca5df054547eda1d7dbb1b20c014e18bf644e35f9f8fbf18553e63f8486d89003d9f77d187eef9bad5c8e0a343f5271466177fbfbacb03ed50ea9c4c613f34dc1a9b25de6d20480931144d9298f3a7f2fb73d908709936d6280b2e6cf7018a055608fb5150fb235abedf603e7238469249b8f1b63c844a681b1bc1769edefceeccb9dd97610b255d479a31b223a0bc0054e3ac3ea7da69ac14d886879ed14b263108507dc59bdd2fd5008631a305464caa432b70f1d9ee7257d27a0e8d6b8a53765bc626f72ed04", 0xee}, {&(0x7f0000001540)="d1cc07e96309686a563efb34e9e7140df9917e16a4752ab9f3fb7422b01e42530664368bc27387da77179ff593be61f63de672d4886a46247be1111494741310d42b2340f685dd520ad5a638e87a01fe3a6f2eb1970da9f105d74a09cb427ea634e65b5c55a8ec68c09e72e820d5cad413fc21c8bcdef16229f8d0a2b9ae0927e70226e4663c06faa98603a612ffd419095416b9ac11565b524551bc30740b409324e6b2", 0xa4}, {&(0x7f0000000040)="9d70793a281b9f65032dd0297451fad85def9a006c95", 0x16}, {&(0x7f00000013c0)="24800dbf6191e3d7c4c3ee55b937a0a804759177f1e0b2ba9b8c0fa2f266d6e4282b0687ea", 0x25}, {&(0x7f0000001400)="0002d2916e748c2cc0c92779557abc1b01f9935543f47f50b8f4cfdb2bdbe52af2ee13d370e69cfe6a36438304fabb5335c80602feb23de4802d10e06a90d5627bf916c2088874f5be5583835cec4dce1eaa9c32da965881e1fcea1eacdefe9b5d550ddb507e1a0e1c04f1725d77e3edf134700d7777a8d6b331299466858de12376e8e0e581774ded319f6ba6d19ab08365050158ec56331bbb865860fb241f8270", 0xa2}], 0x8, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001600)=""/205) ioctl$LOOP_CLR_FD(r0, 0x1263) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000001300)={0x3f, @broadcast=0xffffffff, 0x4e21, 0x4, 'ovf\x00', 0x8, 0x6, 0x33}, 0x2c) 2018/05/06 10:37:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x5}}, 0x1c) 2018/05/06 10:37:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x2c, @loopback=0x7f000001, 0x4e24, 0x2, 'ovf\x00', 0x20, 0xffffffffffff8001, 0x6d}, {@rand_addr=0x5, 0x4e22, 0x0, 0x7, 0x5, 0x7fffffff}}, 0x44) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000040000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:40 executing program 5: socketpair(0x2, 0xa, 0x79, &(0x7f0000000040)) 2018/05/06 10:37:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffff, 0x2002) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x213) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/05/06 10:37:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:40 executing program 0: socketpair(0x2, 0xa, 0x1e8, &(0x7f0000000040)) 2018/05/06 10:37:40 executing program 5: socketpair(0x2, 0xa, 0x6a01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000700000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1417.527929] IPVS: set_ctl: invalid protocol: 44 127.0.0.1:20004 ovf [ 1417.559251] IPVS: set_ctl: invalid protocol: 44 127.0.0.1:20004 ovf 2018/05/06 10:37:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000140)=[{0x8001, 0x3, 0x9, 0x278, @tick=0x1f, {0x79562597, 0x2}, {0x1ff, 0x7f}, @quote={{0x8, 0x8}, 0x0, &(0x7f0000000000)={0x2, 0x1, 0x4, 0x10001, @time, {0xfffffffffffffffa, 0x80000001}, {0x29aeda23, 0x4}, @connect={{0x432b, 0x40}, {0x3, 0x2}}}}}, {0x5, 0x4, 0x8, 0x7, @tick=0xfffffffffffff4a2, {0x1}, {0x0, 0x5}, @note={0x80000000, 0x3, 0x0, 0xfffffffffffffff7, 0x43}}, {0x1000, 0x9e3, 0x5, 0xffffffffffffffe1, @tick=0x7, {0x2, 0xcb3c}, {0x5, 0x7}, @ext={0x50, &(0x7f00000000c0)="93b335e2f3525791982a6115322f47d729c5c7204f23cc9c9d9f5b3fe767b0c63dbfe7c24542ea6cccae848fc0f2b7a3693cc314b3fd0bfa9d544504f15f572238418922d736694fb21229930e4ae92c"}}], 0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = dup(r0) sendfile(r0, r0, &(0x7f0000000080)=0x2, 0x20000102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) fchdir(r2) 2018/05/06 10:37:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/4096) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x40, 0x1f3e, 0x2, 0x9, 0xfffffffffffffff9, 0x1, 0x8000, 0x100, 0x7, 0x8001, 0xee, 0xffffffffffffffff, 0x9, 0x4, 0x7]}, &(0x7f0000000000)=0x100) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000240)={0x4, 0x401, 0xffffffffffff3940, 0x7ff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r2, 0x4, 0x8, [0x9, 0x9, 0x0, 0x5, 0x6, 0x4, 0x10000, 0x25]}, &(0x7f0000000200)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r3, 0x400}, 0x8) 2018/05/06 10:37:40 executing program 5: socketpair(0x2, 0xa, 0xe501000000000000, &(0x7f0000000040)) 2018/05/06 10:37:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) signalfd4(r0, &(0x7f0000000000)={0x401}, 0x8, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x12}}, 0x1c) 2018/05/06 10:37:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000fffffdef00000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x0, 0x5}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:41 executing program 5: socketpair(0x2, 0xa, 0x24000000, &(0x7f0000000040)) 2018/05/06 10:37:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:41 executing program 0: socketpair(0x2, 0xa, 0x33010000, &(0x7f0000000040)) 2018/05/06 10:37:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x4000000000000, 0x30c}) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x2) r1 = memfd_create(&(0x7f0000000100)="6b657972696e6775736572766d6e6574315d7b73656375726974795bef736563757269747900", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'lo\x00', 0x5}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0xf518, 0x6000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:41 executing program 5: socketpair(0x2, 0xa, 0x69, &(0x7f0000000040)) 2018/05/06 10:37:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x2, 0xfffffffffffffffc}) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) accept4(r1, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x4202) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 10:37:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000007000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x270, 0x14000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:41 executing program 5: socketpair(0x2, 0xa, 0x182, &(0x7f0000000040)) 2018/05/06 10:37:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$setsig(r0, 0xa, 0x1a) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) [ 1418.647264] Unknown ioctl 1074291732 [ 1418.665581] Unknown ioctl 1074291732 2018/05/06 10:37:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffffc2}}, 0x1c) 2018/05/06 10:37:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = dup2(r1, r1) iopl(0x2) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000380)={0x0, 0x2, 0x81}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xd13, 0x4) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000005c0)={0x42a9fc0a}) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000290000000b0000000800000000000000"], 0x18}}], 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4e74, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000600)='/dev/zero\x00', 0x80c00, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockname$ax25(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c08) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0x100) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, r5, 0x400, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1200000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x4a6fa2feac773ef1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7db}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4d1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8c6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf669}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8080}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}}, [0xfffffffffffffffa, 0xffffffff, 0x3, 0x8, 0x2, 0xae17, 0x401, 0x81, 0x401, 0x40, 0x1, 0x2, 0x7, 0x416, 0x1]}, &(0x7f0000000540)=0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r6, 0x1}, 0x8) 2018/05/06 10:37:42 executing program 5: socketpair(0x2, 0xa, 0x43010000, &(0x7f0000000040)) 2018/05/06 10:37:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x80000000, 0x20, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x4c08) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) timerfd_gettime(r1, &(0x7f0000000040)) 2018/05/06 10:37:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000700000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000040)="897eeda816136903528af378e0da934fd252277c74cc9e18c914c326971119d9f3cb471fb25bce0f5bbc0192c2d0f910a9b6ccf209", &(0x7f0000000100)=""/85}, 0x18) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) listen$netrom(r2, 0x0) 2018/05/06 10:37:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:42 executing program 0: socketpair(0x2, 0xa, 0x1f000000, &(0x7f0000000040)) 2018/05/06 10:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:42 executing program 5: socketpair(0x2, 0xa, 0xed00, &(0x7f0000000040)) 2018/05/06 10:37:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000011000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x400, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x1ff, @empty, 0x951c}, 0x1c) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000006c024f5e3c94112fba85bfdb3568d87a8633f8b8cca85940d881f7a6c5b01cf47ec9159a9b283b9cb1f28649e24fe503de3b5fe685f12819859ceb5f8c05d8beab26611a58ac65412ca0c0c3bef4d424e99de6a95c6527b06800000000000000"], &(0x7f0000000180)=0x46) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/05/06 10:37:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) flistxattr(r0, &(0x7f0000000000), 0x0) 2018/05/06 10:37:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000005b6000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:42 executing program 5: socketpair(0x2, 0xa, 0x8700, &(0x7f0000000040)) 2018/05/06 10:37:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1a}}, 0x1c) 2018/05/06 10:37:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x40000102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x1ff, @empty, 0x951c}, 0x1c) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000006c024f5e3c94112fba85bfdb3568d87a8633f8b8cca85940d881f7a6c5b01cf47ec9159a9b283b9cb1f28649e24fe503de3b5fe685f12819859ceb5f8c05d8beab26611a58ac65412ca0c0c3bef4d424e99de6a95c6527b06800000000000000"], &(0x7f0000000180)=0x46) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/05/06 10:37:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/05/06 10:37:43 executing program 5: socketpair(0x2, 0xa, 0xee00, &(0x7f0000000040)) 2018/05/06 10:37:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000011000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:37:43 executing program 0: socketpair(0x2, 0xa, 0x89000000, &(0x7f0000000040)) 2018/05/06 10:37:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x3}) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1263) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000100)=0xffffffffffffff80, 0x4, 0x4) 2018/05/06 10:37:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = socket(0x5, 0x80000, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000034000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:43 executing program 5: socketpair(0x2, 0xa, 0x1da, &(0x7f0000000040)) 2018/05/06 10:37:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x1ff, @empty, 0x951c}, 0x1c) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000006c024f5e3c94112fba85bfdb3568d87a8633f8b8cca85940d881f7a6c5b01cf47ec9159a9b283b9cb1f28649e24fe503de3b5fe685f12819859ceb5f8c05d8beab26611a58ac65412ca0c0c3bef4d424e99de6a95c6527b06800000000000000"], &(0x7f0000000180)=0x46) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/05/06 10:37:43 executing program 5: socketpair(0x2, 0xa, 0xe300000000000000, &(0x7f0000000040)) 2018/05/06 10:37:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) mprotect(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:43 executing program 2: socketpair(0x0, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/136) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080)=0x20000000000, 0x102000004) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x21, 0x4) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/05/06 10:37:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0x9, 0x10000, 0x1f}) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000200)=0xb) fsync(r2) ioctl$int_out(r0, 0x0, &(0x7f00000001c0)) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/05/06 10:37:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x32}}, 0x1c) 2018/05/06 10:37:44 executing program 5: socketpair(0x2, 0xa, 0x5301000000000000, &(0x7f0000000040)) 2018/05/06 10:37:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200020, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x20, 0x101}]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000140)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x7}}, 0x12) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40483, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000200000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:37:44 executing program 0: socketpair(0x2, 0xa, 0xa301, &(0x7f0000000040)) 2018/05/06 10:37:45 executing program 6 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000001100000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x30, 0x63, 0x1ff}, {{}, 0x6, 0x5, 0x7}, {{r2, r3/1000+30000}, 0x4000000000000000, 0xf38, 0xb4}, {{}, 0xff, 0x0, 0x80000001}, {{}, 0x2, 0x7fff, 0x7fffffff}, {{0x0, 0x2710}, 0x1, 0x9aa4, 0x30}, {{}, 0x6, 0x5, 0x1}], 0xa8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x6, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x6b) ioctl$LOOP_CLR_FD(r0, 0x1263) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x5, 0x46, &(0x7f0000000100)="20c5a2bedcfda60cb89e11f50f727d2e3c060698d8db34277eca59dfead1898a45b16c30bae69b9f37061917bef920fedf316dd157a65665d5199cf2007962242ed4dc3180e9"}) 2018/05/06 10:37:45 executing program 5: socketpair(0x2, 0xa, 0xc300000000000000, &(0x7f0000000040)) 2018/05/06 10:37:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xffffff80}}, 0x1c) 2018/05/06 10:37:45 executing program 0: socketpair(0x2, 0xa, 0x4001, &(0x7f0000000040)) 2018/05/06 10:37:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000001000000000000000000"], 0x28}}], 0x2, 0x0) [ 1422.451342] FAULT_INJECTION: forcing a failure. [ 1422.451342] name failslab, interval 1, probability 0, space 0, times 0 [ 1422.462657] CPU: 1 PID: 474 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1422.469767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1422.479123] Call Trace: [ 1422.481726] dump_stack+0x1b9/0x294 [ 1422.485375] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1422.490579] should_fail.cold.4+0xa/0x1a [ 1422.494650] ? graph_lock+0x170/0x170 [ 1422.498458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1422.503578] ? print_usage_bug+0xc0/0xc0 [ 1422.507651] ? debug_check_no_locks_freed+0x310/0x310 [ 1422.512857] ? find_held_lock+0x36/0x1c0 [ 1422.516933] ? lock_downgrade+0x8e0/0x8e0 [ 1422.521102] ? kasan_check_read+0x11/0x20 [ 1422.525259] ? rcu_is_watching+0x85/0x140 [ 1422.529418] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1422.534618] ? __lock_acquire+0x7f5/0x5140 [ 1422.538869] __should_failslab+0x124/0x180 [ 1422.543126] should_failslab+0x9/0x14 [ 1422.546938] kmem_cache_alloc+0x47/0x760 [ 1422.551007] ? lock_downgrade+0x8e0/0x8e0 [ 1422.555168] ? refcount_add_not_zero+0x320/0x320 [ 1422.559935] dst_alloc+0xbb/0x1d0 [ 1422.563402] __ip6_dst_alloc+0x35/0xa0 [ 1422.567294] ip6_dst_alloc+0x29/0xb0 [ 1422.571012] ip6_route_info_create+0x4d4/0x3a30 [ 1422.575683] ? graph_lock+0x170/0x170 [ 1422.579493] ? rcu_note_context_switch+0x710/0x710 [ 1422.584439] ? ip6_nh_lookup_table.isra.71+0x480/0x480 [ 1422.589716] ? print_usage_bug+0xc0/0xc0 [ 1422.593780] ? find_held_lock+0x36/0x1c0 [ 1422.597842] ? graph_lock+0x170/0x170 [ 1422.601649] ? find_held_lock+0x36/0x1c0 [ 1422.605721] ? lock_downgrade+0x8e0/0x8e0 [ 1422.609876] ip6_route_add+0xa2/0x1b0 [ 1422.613677] ? rcu_is_watching+0x85/0x140 [ 1422.617827] ? icmp6_dst_alloc+0x740/0x740 [ 1422.622063] ? mark_held_locks+0xc9/0x160 [ 1422.626570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1422.632114] addrconf_add_mroute+0x3b0/0x510 [ 1422.636525] ? inet6_fill_ifinfo+0xad0/0xad0 [ 1422.640932] ? trace_hardirqs_on+0xd/0x10 [ 1422.645096] ? rtnl_trylock+0x20/0x20 [ 1422.648900] addrconf_add_dev+0x159/0x1e0 [ 1422.653050] inet6_addr_add+0x101/0x4b0 [ 1422.657037] addrconf_add_ifaddr+0x15f/0x1f0 [ 1422.661450] ? check_same_owner+0x320/0x320 [ 1422.665773] ? addrconf_set_dstaddr+0x640/0x640 [ 1422.670452] inet6_ioctl+0x122/0x1f0 [ 1422.674165] ? inet6_ioctl+0x122/0x1f0 [ 1422.678054] sock_do_ioctl+0xe4/0x3e0 [ 1422.681859] ? compat_ifr_data_ioctl+0x170/0x170 [ 1422.686612] ? lock_downgrade+0x8e0/0x8e0 [ 1422.690764] ? kasan_check_read+0x11/0x20 [ 1422.694911] ? rcu_is_watching+0x85/0x140 [ 1422.699066] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1422.704270] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1422.709467] sock_ioctl+0x30d/0x680 [ 1422.713099] ? dlci_ioctl_set+0x40/0x40 [ 1422.717087] ? expand_files.part.8+0x9a0/0x9a0 [ 1422.721669] ? kasan_check_write+0x14/0x20 [ 1422.725905] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1422.730836] ? wait_for_completion+0x870/0x870 [ 1422.735422] ? dlci_ioctl_set+0x40/0x40 [ 1422.739397] do_vfs_ioctl+0x1cf/0x16a0 [ 1422.743304] ? ioctl_preallocate+0x2e0/0x2e0 [ 1422.747718] ? fget_raw+0x20/0x20 [ 1422.751173] ? __sb_end_write+0xac/0xe0 [ 1422.755155] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1422.760693] ? fput+0x130/0x1a0 [ 1422.763972] ? ksys_write+0x1a6/0x250 [ 1422.767775] ? security_file_ioctl+0x94/0xc0 [ 1422.772188] ksys_ioctl+0xa9/0xd0 [ 1422.775647] __x64_sys_ioctl+0x73/0xb0 [ 1422.779543] do_syscall_64+0x1b1/0x800 [ 1422.783431] ? finish_task_switch+0x1ca/0x810 [ 1422.787926] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1422.792862] ? syscall_return_slowpath+0x30f/0x5c0 [ 1422.798229] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1422.803596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1422.808445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1422.813631] RIP: 0033:0x455979 [ 1422.816820] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1422.824528] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1422.831797] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 1422.839074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1422.846341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1422.853608] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000007000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:37:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = dup(r0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:46 executing program 6 (fault-call:2 fault-nth:1): r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:46 executing program 5: socketpair(0x2, 0xa, 0x8f01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x4}}, 0x1c) 2018/05/06 10:37:46 executing program 0: socketpair(0x2, 0xa, 0xe601, &(0x7f0000000040)) [ 1423.420752] FAULT_INJECTION: forcing a failure. [ 1423.420752] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.432074] CPU: 1 PID: 497 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1423.439183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1423.448550] Call Trace: [ 1423.451154] dump_stack+0x1b9/0x294 [ 1423.454800] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1423.460017] ? dst_release_immediate+0x76/0x9e [ 1423.464621] should_fail.cold.4+0xa/0x1a 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000005b600000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000003e8000000000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.468701] ? graph_lock+0x170/0x170 [ 1423.472519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1423.477642] ? lock_acquire+0x1dc/0x520 [ 1423.481632] ? blocking_notifier_call_chain+0x11b/0x170 [ 1423.487018] ? graph_lock+0x170/0x170 [ 1423.490835] ? find_held_lock+0x36/0x1c0 [ 1423.494912] ? find_held_lock+0x36/0x1c0 [ 1423.498996] ? __lock_is_held+0xb5/0x140 [ 1423.503082] ? check_same_owner+0x320/0x320 [ 1423.507421] ? rcu_note_context_switch+0x710/0x710 [ 1423.512366] __should_failslab+0x124/0x180 [ 1423.516615] should_failslab+0x9/0x14 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000003000000000000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.520428] kmem_cache_alloc_trace+0x2cb/0x780 [ 1423.525116] ipv6_add_addr+0x4f3/0x1b70 [ 1423.529113] ? inet6_dump_ifinfo+0x8b0/0x8b0 [ 1423.533535] ? icmp6_dst_alloc+0x740/0x740 [ 1423.537776] ? mark_held_locks+0xc9/0x160 [ 1423.541933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1423.547481] ? addrconf_add_mroute+0x3b0/0x510 [ 1423.552078] ? inet6_fill_ifinfo+0xad0/0xad0 [ 1423.556494] ? trace_hardirqs_on+0xd/0x10 [ 1423.560665] ? rtnl_trylock+0x20/0x20 [ 1423.564481] inet6_addr_add+0x243/0x4b0 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000400000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000080000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.568467] ? inet6_addr_add+0x243/0x4b0 [ 1423.572636] addrconf_add_ifaddr+0x15f/0x1f0 [ 1423.578805] ? check_same_owner+0x320/0x320 [ 1423.583136] ? addrconf_set_dstaddr+0x640/0x640 [ 1423.587821] inet6_ioctl+0x122/0x1f0 [ 1423.591548] ? inet6_ioctl+0x122/0x1f0 [ 1423.595448] sock_do_ioctl+0xe4/0x3e0 [ 1423.599258] ? compat_ifr_data_ioctl+0x170/0x170 [ 1423.604025] ? lock_downgrade+0x8e0/0x8e0 [ 1423.608188] ? kasan_check_read+0x11/0x20 [ 1423.612343] ? rcu_is_watching+0x85/0x140 [ 1423.616501] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000001f4000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.621711] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1423.626916] sock_ioctl+0x30d/0x680 [ 1423.630552] ? dlci_ioctl_set+0x40/0x40 [ 1423.634540] ? expand_files.part.8+0x9a0/0x9a0 [ 1423.639223] ? kasan_check_write+0x14/0x20 [ 1423.643465] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1423.648408] ? wait_for_completion+0x870/0x870 [ 1423.653001] ? dlci_ioctl_set+0x40/0x40 [ 1423.656986] do_vfs_ioctl+0x1cf/0x16a0 [ 1423.660892] ? ioctl_preallocate+0x2e0/0x2e0 [ 1423.665312] ? fget_raw+0x20/0x20 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000400000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.668776] ? __sb_end_write+0xac/0xe0 [ 1423.672761] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1423.678302] ? fput+0x130/0x1a0 [ 1423.681585] ? ksys_write+0x1a6/0x250 [ 1423.685392] ? security_file_ioctl+0x94/0xc0 [ 1423.689806] ksys_ioctl+0xa9/0xd0 [ 1423.693270] __x64_sys_ioctl+0x73/0xb0 [ 1423.697165] do_syscall_64+0x1b1/0x800 [ 1423.701060] ? finish_task_switch+0x1ca/0x810 [ 1423.705565] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1423.710503] ? syscall_return_slowpath+0x30f/0x5c0 [ 1423.715441] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 2018/05/06 10:37:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000fffffdef000000000000000000"], 0x28}}], 0x2, 0x0) [ 1423.720816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1423.725667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1423.730856] RIP: 0033:0x455979 [ 1423.734046] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1423.741764] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1423.749040] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 1423.756329] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1423.763606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1423.770879] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000001 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000002000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:37:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) 2018/05/06 10:37:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) socketpair(0x5, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0xffffffffffffffff, 0x2}) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:47 executing program 5: socketpair(0x2, 0xa, 0xe1000000, &(0x7f0000000040)) 2018/05/06 10:37:47 executing program 6 (fault-call:2 fault-nth:2): r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x3b}}, 0x1c) 2018/05/06 10:37:47 executing program 0: socketpair(0x2, 0xa, 0x83, &(0x7f0000000040)) 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000007ffffff7000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.392658] FAULT_INJECTION: forcing a failure. [ 1424.392658] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.403970] CPU: 1 PID: 541 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1424.411079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1424.420437] Call Trace: [ 1424.423040] dump_stack+0x1b9/0x294 [ 1424.426680] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1424.431879] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1424.437082] should_fail.cold.4+0xa/0x1a 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000200000000000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.441157] ? is_bpf_text_address+0xd7/0x170 [ 1424.445660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1424.450776] ? unwind_get_return_address+0x61/0xa0 [ 1424.455712] ? __save_stack_trace+0x7e/0xd0 [ 1424.460054] ? save_stack+0xa9/0xd0 [ 1424.463684] ? save_stack+0x43/0xd0 [ 1424.467320] ? kasan_kmalloc+0xc4/0xe0 [ 1424.471212] ? kmem_cache_alloc_trace+0x152/0x780 [ 1424.476058] ? ipv6_add_addr+0x4f3/0x1b70 [ 1424.480213] ? inet6_addr_add+0x243/0x4b0 [ 1424.484366] ? addrconf_add_ifaddr+0x15f/0x1f0 [ 1424.488959] ? inet6_ioctl+0x122/0x1f0 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000effdffff00000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.492852] ? sock_do_ioctl+0xe4/0x3e0 [ 1424.496830] ? sock_ioctl+0x30d/0x680 [ 1424.500634] ? do_vfs_ioctl+0x1cf/0x16a0 [ 1424.504700] ? __x64_sys_ioctl+0x73/0xb0 [ 1424.508766] ? do_syscall_64+0x1b1/0x800 [ 1424.512835] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1424.518208] ? find_held_lock+0x36/0x1c0 [ 1424.522274] ? print_usage_bug+0xc0/0xc0 [ 1424.526344] ? graph_lock+0x170/0x170 [ 1424.530148] ? __lock_is_held+0xb5/0x140 [ 1424.534217] __should_failslab+0x124/0x180 [ 1424.538458] should_failslab+0x9/0x14 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000007fffffff000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000007fffffff00000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.542266] kmem_cache_alloc+0x47/0x760 [ 1424.546335] ? __lock_is_held+0xb5/0x140 [ 1424.550408] dst_alloc+0xbb/0x1d0 [ 1424.553869] __ip6_dst_alloc+0x35/0xa0 [ 1424.557762] ip6_dst_alloc+0x29/0xb0 [ 1424.561494] addrconf_dst_alloc+0x76/0x570 [ 1424.565833] ipv6_add_addr+0x515/0x1b70 [ 1424.569827] ? inet6_dump_ifinfo+0x8b0/0x8b0 [ 1424.574249] ? icmp6_dst_alloc+0x740/0x740 [ 1424.578512] ? mark_held_locks+0xc9/0x160 [ 1424.582662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1424.588204] ? addrconf_add_mroute+0x3b0/0x510 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000004000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.592791] ? inet6_fill_ifinfo+0xad0/0xad0 [ 1424.597201] ? trace_hardirqs_on+0xd/0x10 [ 1424.601376] ? rtnl_trylock+0x20/0x20 [ 1424.605193] inet6_addr_add+0x243/0x4b0 [ 1424.609180] ? inet6_addr_add+0x243/0x4b0 [ 1424.613339] addrconf_add_ifaddr+0x15f/0x1f0 [ 1424.617752] ? check_same_owner+0x320/0x320 [ 1424.622078] ? addrconf_set_dstaddr+0x640/0x640 [ 1424.626761] inet6_ioctl+0x122/0x1f0 [ 1424.630481] ? inet6_ioctl+0x122/0x1f0 [ 1424.634377] sock_do_ioctl+0xe4/0x3e0 [ 1424.638187] ? compat_ifr_data_ioctl+0x170/0x170 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000001f4000000000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.643143] ? lock_downgrade+0x8e0/0x8e0 [ 1424.647418] ? kasan_check_read+0x11/0x20 [ 1424.651570] ? rcu_is_watching+0x85/0x140 [ 1424.655724] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1424.660935] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1424.666135] sock_ioctl+0x30d/0x680 [ 1424.669772] ? dlci_ioctl_set+0x40/0x40 [ 1424.673757] ? expand_files.part.8+0x9a0/0x9a0 [ 1424.678347] ? kasan_check_write+0x14/0x20 [ 1424.682589] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1424.687527] ? wait_for_completion+0x870/0x870 2018/05/06 10:37:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000e803000000000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1424.692114] ? dlci_ioctl_set+0x40/0x40 [ 1424.696105] do_vfs_ioctl+0x1cf/0x16a0 [ 1424.700003] ? ioctl_preallocate+0x2e0/0x2e0 [ 1424.704417] ? fget_raw+0x20/0x20 [ 1424.707878] ? __sb_end_write+0xac/0xe0 [ 1424.711863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1424.717404] ? fput+0x130/0x1a0 [ 1424.720687] ? ksys_write+0x1a6/0x250 [ 1424.724496] ? security_file_ioctl+0x94/0xc0 [ 1424.728918] ksys_ioctl+0xa9/0xd0 [ 1424.732381] __x64_sys_ioctl+0x73/0xb0 [ 1424.736276] do_syscall_64+0x1b1/0x800 [ 1424.740169] ? finish_task_switch+0x1ca/0x810 [ 1424.744668] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1424.749602] ? syscall_return_slowpath+0x30f/0x5c0 [ 1424.754536] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1424.759911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1424.764760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1424.769946] RIP: 0033:0x455979 [ 1424.773134] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1424.780845] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1424.788115] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 1424.795380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1424.802646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1424.809914] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000002 2018/05/06 10:37:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000030000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:37:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0xffffffff, 0x10000, 0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40080, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/05/06 10:37:48 executing program 6 (fault-call:2 fault-nth:3): r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:48 executing program 5: socketpair(0x2, 0xa, 0x7501, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xaf, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0xffff, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x9b, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/155}, &(0x7f0000000040)=0x78) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) 2018/05/06 10:37:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe0ffffffffffffff}, 0x1c) 2018/05/06 10:37:48 executing program 0: socketpair(0x2, 0xa, 0x3a010000, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 5: socketpair(0x2, 0xa, 0x6f, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/8) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000005b6000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:48 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x40001) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001700)={0x53, 0xfffffffffffffffc, 0x86, 0x3, @scatter={0x9, 0x0, &(0x7f0000001480)=[{&(0x7f0000000100)=""/148, 0x94}, {&(0x7f0000000040)}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/234, 0xea}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/24, 0x18}, {&(0x7f0000001340)=""/4, 0x4}, {&(0x7f0000001380)=""/171, 0xab}, {&(0x7f0000001440)=""/18, 0x12}]}, &(0x7f0000001540)="bbe333f9f2300377a479bd80b4ae6d3b488562856c1c9f6c86fe299458adabc7f102c389c7c1a9f4fdcb2fe159550bf49e261367eb72e0f4fedf4ac0244b6103bb7fda2b5c9aaf4e0a9ef5d2bf1d0efde48a8f4998b04099570a92b370895cf15fe753954f751b2388f6f903e81b2e9821d5e2b901cd2ca704a35de10e3c8658bcabcae6424d", &(0x7f0000001600)=""/186, 0xffffffffffffff5c, 0x10022, 0x3, &(0x7f00000016c0)}) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) flistxattr(r1, &(0x7f0000001780)=""/72, 0x48) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:48 executing program 5: socketpair(0x2, 0xa, 0xa100000000000000, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) 2018/05/06 10:37:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000001100000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:48 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0xc0045878, &(0x7f0000000000)) 2018/05/06 10:37:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000400000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f000000}, 0x1c) 2018/05/06 10:37:48 executing program 0: socketpair(0x2, 0xa, 0x9e000000, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={0xffffffffffffff9c, 0x3, 0x1, 0x400000013, &(0x7f0000001140)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f00000011c0)='/dev/vcsa#\x00', 0x5, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000001240)='children\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001200)=0x0) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000001280)=0x4, 0x4) r4 = getpid() r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x40000) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000100)={r5, r0, 0x6}) r6 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$sock_proto_private(r5, 0x89e2, &(0x7f0000000140)="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") pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r6) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x8, 0x5]}, 0x8) 2018/05/06 10:37:48 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0xc020660b, &(0x7f0000000000)) 2018/05/06 10:37:48 executing program 5: socketpair(0x2, 0xa, 0x3d00000000000000, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x101000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000010c0)={0x3, 0x0, 0x1, 0x9}) fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001100)={0x7, r2, 0x1, 0xc122}) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:48 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8907, &(0x7f0000000000)) 2018/05/06 10:37:48 executing program 5: socketpair(0x2, 0xa, 0xfd000000, &(0x7f0000000040)) 2018/05/06 10:37:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000800000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) recvfrom$packet(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x40012000, &(0x7f0000000040)={0x11, 0x1c, r2, 0x1, 0x3ff, 0x6}, 0x14) 2018/05/06 10:37:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa000000}, 0x1c) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8901, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0xf101000000000000, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0xb, 0xffffffff, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffeffff}}, 0x4, 0x3ff, 0xdff3, 0x100000000, 0x81}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8902, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0xad01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:49 executing program 0: socketpair(0x2, 0xa, 0xe600000000000000, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:37:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000b605000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfe80}, 0x1c) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xfba, 0x0, 0xd6}) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0x6b010000, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x320, 0xfeb, 0x9, 0xbcc4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x8, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8903, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xa, 0x2000000000400082) sendfile(r0, r0, &(0x7f0000000080), 0xab) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000003000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8981, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0xdc, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000001f400000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x1) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0xdf000000, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x5452, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:49 executing program 0: socketpair(0x2, 0xa, 0x2601, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[0x0, 0xffffffff, 0x7f, 0x8, 0x4]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8983, &(0x7f0000000000)) 2018/05/06 10:37:49 executing program 5: socketpair(0x2, 0xa, 0x1b00, &(0x7f0000000040)) 2018/05/06 10:37:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000030000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @loopback}, &(0x7f0000000100)=0xc) sendto$packet(r1, &(0x7f0000000040)="87dd454ec61908ef209ad0d3", 0xc, 0x0, &(0x7f0000000140)={0x11, 0x1b, r2, 0x1, 0x80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/05/06 10:37:49 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 5: socketpair(0x2, 0xa, 0xea01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000040030000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/182, 0xb6, 0x20, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x1000000000000139, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x5451, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 5: socketpair(0x2, 0xa, 0x7c000000, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xff00000000000000}, 0x1c) 2018/05/06 10:37:50 executing program 0: socketpair(0x2, 0xa, 0x9001, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:37:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000003e8000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x890c, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 5: socketpair(0x2, 0xa, 0x14010000, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000000, 0x2000) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x100000e8, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x20000000}, 0x1c) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x3, 0xf8, 0x6, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0x3}, 0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="c8ada26451428e02f2fc200e7fb92cc75e53e8996dfcdb377b7af552499faccbd668cca364a70d8c0af935d5c512fb758ddb352ce0b19fed4d9e5ed7697d2d8706aa294c9a013c12b238cbc0487ed37e629dd20651eca3606fa7105e7b7c547f51e58883864db017fbbed52e1973bf02377dd5cdc3d8f3a9da38b9d03fa007296a088460d1017ccea6354bb03870d3a4a5c2f8e2974943d1", 0x98}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x40049409, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 5: socketpair(0x2, 0xa, 0x4500, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000008c0)={0x0, 0x8001, 0x1c12}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006100)=@sack_info={0x0, 0x20, 0xce}, &(0x7f0000006140)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000006480)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="ce857261be7ea168d76153a58d79870367d822b0da94b9634021080e64f086e5f18a4308fbd4104678b62c64d7c5ed3724468723838da0dc2d4b601e5ab359c6559c6a0e98b16de3843deecb5c3704c4347979e2f7e7c50a68445bbfdeb9edb1405044322036fb110046eb9c8d8609d9680121749584d375ea4c0c0e9e2098106fdc0a3ff470b1e49e0c119ea29bbd64057563ac0886297845c843c5f9f2918cd39f61ac18d967becb9e3bfd74c6c2970097d88e691f83064f3defb912e824646824954f2cd88c22fb8b9466bd1ff58b1807874e349dac3875c79ec6e322cae389977caf53e3f2ae4dda3ebecb23daee", 0xf0}, {&(0x7f0000000200)="a46b949905ea1716ec6850a484", 0xd}, {&(0x7f0000000240)="9085f10a949be3ad42b66eea7f7cf35be04add752cfe3081c92dddcd2a000b6fe0df303b714948f3ac59f5f1c20a7b984cda25af557f0cbf590cd937d0df07baf0c42dcdf7298762d9810361df4b14298f0ac9479bcd647f5f103873f5a1f8cf33c99b1f9a18a6bbf4076f5ad79e876ff1902bc105572c35a333cd1f00acdfab059166811c6119c3b06615fdbfbb68e3bb4b12c8c873bd9dcb1ad476c2ef7c064faec3147aec7b06f556ddd8405262fe7d380f10addfb12f0d415b651c96958a3cb22ec8c9e76d", 0xc7}, {&(0x7f0000000340)="273b7f1979a233ea031de4ff8e3177aba6494eacdbbfea64d8561fc8d7d7254ad38291ccdadd26d000eab51f2ac1d172ea65b84e2a9582fe095f0a2e6cd351ce463418065775", 0x46}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000000400)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000440)="0d2102f0119e93cd80b81cfbf0bd8d29c5d17162e5c2ba31ef6fd4e4a50b212356e800328522fb242522506600a61cb37a0a273a43557c4153ba07cf199a9cf1c948e803a5c5d2049db2faf808d1f1e3a430d8fe59c8c3036b5fe1bc9012b2f98cffd24ccfe361070a930d38d126332814f321f98e6424cfc0c9568510044ecae3c335abf7fb8b97770c7a8623f58031a5abd98454c061b53496c6f293b342b059450cbfe0f81aaacee26ef5fe97acb148b29b3ed1b93855c55c1729e87f3d2a", 0xc0}, {&(0x7f0000000500)="95e42c3e884948e40c10e1344e10e1dc49401da06910cc742259ad7d887d19c41cddf5600d705e2c7be62a2d5a8d727e8e34bc104088581c3c6bc09991be06d3692d6a6ffe830c6e1f14527deec4f5aacd3b66d93d59b0a382ff8587393d7ca9c320afbf0179fc134ac38cb3b08cb7efeeea4a9b0f6474c9a6b42d902c0ebe0ea60be8860beb2cd236fa2bfae4", 0x8d}, {&(0x7f00000005c0)="f54619856ef3b0d2c8b20668e9b0221f157921f20521b9f42d6a5c54ddecd8a8e17fde0b29ef3a3edb7214f2c1ea60f60c1ca85b67e52830a0146bafa00e18117e91992a570bc40a6cad735656bf1c5040c37f3f49c8d10f0b344e6284446d715e9c38f4832b", 0x66}, {&(0x7f0000000640)="ce8f4da1042812326513b401821f4e5285177f0da4cb50f2c0015382f8595cbf0bd4891730e211245bc8c54713f646e80dc785572bb5978ec6a4cd0d03a168d57ac2107067df88553b65fb6003377c077295df9eab9cafa206619aa4151548d2b84adfffb65645e4bd82a560b0acbfeb7d7d6026568823f29bd385f122a966314b3ddf458abc0f97e65cc13c19e2437d7b211cb09c6b27eac97e897505d45a15b50cac62a1bbf19a69e658b8183b7469efc4a3c3f51276f391785ee3ac361129c8110f68760042c1a914", 0xca}, {&(0x7f0000000740)}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="8e4172bb0e75656b1d4660fdd8a938e237702e054b91d860fa82365ffd5ca9770465b544483a634c293e1c48034c3330f0c8c460147dd06d43aa6c1b568a357bd8066074d42c3c06535ea1182651e017a90b28845c6eae14276cf94e0e", 0x5d}], 0x7, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4, 0x7, r2}}, @authinfo={0x18, 0x84, 0x6, {0x1f}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x68, 0x40000}, {&(0x7f00000009c0)=@in6={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000000a00)="0f79c8e5fe930892ac31680da0172f8d251b18d27da13a60bae6e2b6425a71fa53f7e8f97489e1c935c95e2a5165b09c68a44c31f572ec17ecee4a2afc338e1fb6b2281ee5253324738c9ec21902b832af945ea0106cc2de03436f03e71c347411292ee609c3d50b19329b28eac5f8cda71407a553ae2e72290bcd9ef56a5a78c54b302269bd40619a4d1da14ded26b1ec21b6950b91c910edecf9225e35224823fcba09fe4e82812c15bac99374802da6c196505ad29a3d16ade84e3eb3b2c8807d20664e7ad83611fe62df7d084d6e7ad37a08f010783eda9211c5cf304b8d4ea57bbad4e6aa83", 0xe8}, {&(0x7f0000000b00)="a9222a2cc7553e8b6c8733891f690169e05cf75fec93eaf346b33c10a986fb932f56934761688cdc87cc8667688355bca2cfed296d6af3207b1b09f9a9adf599858d53f2fd775cee9bfe0ebc5c991415c8158096496e1e0e05fdddb55d69954c15a0b220252af23ca34ac84b567e6253d1287f289a9e8e71d0778253e93e0020f40c6e0e07fef29b9e34bb64d98a18c6953de4dc5f61b4ffcc20e1c7171e", 0x9e}, {&(0x7f0000000bc0)="cec3b16c5debf1242fdc587ae60973aab694a28faed0c5f022bde320ee585260a80798c3a1408f83fa92b23631baf15b1a065b6bd57aafdd2194ad034a9fa3cbf23088a1ffdc069dc624b281abc8ffd65e775c4d759119e6efd092268c50453b06e6f10b369eebf0bda20bb5fe548e19230591d841efc138d97a1704f259fcf8e877bd7f1cea730779ef7c66ed598756ccc932a224fcee10a2af79f6b3adf31563bfe815645de42bd5147307d2c84874f96162e82f3562eac8c85d6ce93b63402916dcb8b8776cbd53cfbe56e96b41c029c473540834a3bb21a2ddd0de03afca607240aeb6c0b9a6434e19bdb3a325e2d63767e0095af5db9413be9c2d0f5477f0e6a29478c8050030c292cddf030c81f7cbf63f8b149d194314028c9f5995116dcf975ac25e6424903229a5fff29bc2649024cc37b269be6a035687424aec8d8305cb53397c8eb7827443dc7673aa706ae79be21ac52737bf2fe1f3e346161d77ac6483ff62b3cf7bfb615b36793d3e5d651b14545a9ba5fabcf08d362b6949e2b67a1106e7b15889334db1420807e446272b70479c67946ec76a549dfe57e93549d27f109ecf681993c0f2348d4005db33ef33a2b30260e5aafb1e8ac367f296238e2a3d6ec0cf72fb527dd6eaa4439c2075c84ba36ab37190df68dde5ff7017bd0bd5bc95112b87a809465433c0519a4d9bae19aae135c24d48c36aa93daa6f2a296458654891d9a2cf1a3642241d8c717dec0396d60afe0e77f037744f2221aaeb1b6a7e5041630b60580a01ac6739ecf831f850cf359c128612e300128fced39f2bcb2a4e08f326672f125b1082ca68e12bb4ed7b5bd7643c5afaad4078331b53f8ce0bea561418aac7fc56f0ccb1193c1353c552d58d5f1c50b388dae546f629bd55e4dd9538acf22147288684503e214f8bb5c5d2ed36379751e5d3f915cfc92b4c4e3a2db82148151d9dd4b661929748102a84bf39abb94c4279c946ebcd3f25d28ea3c002f160fa7319dd8af827fccf19fea69a4a890044d7d2e38dbb5a9f91b2beabe3a2edf6cdc1643bcc3a495f30d1aaa6b3da019ebcf4474923118362000bfdd5b64a36551a8bb31d370bd112589aba4f115a370fb9569a824e336929366370542adabc65605c783579e694fef4500e3a71e341dc3e5cbacc0dd97a9baff1b2f71383b5d03ab609e2e9c635b3a885c105e21bb1c2953f67d201696dfd5af4b9eeac1d6a311b5e072e38432a5bdf0c6c242d6b16a44a2192675e9c4874fe71b8e9e308b6041c424f4b3f756ac2606fbfa248988e34356c34b60a891c915acc196d47473012ae0bfb553ee1b0b2e3f07385f95d99142b5c33ba4c62c51597aac3f900ba9b07f0c67fb727ac07e193806d349e7cf37f9725dc63c041723802b7cb5730ce983b424cdeb72ab4e7cae72e1a5219aa0d4294cc194d71160cc970cea113bf479bf4d24a344c245700b605b30e5ebb614655e0def3a5b45a99fc50c75b8ac20cacb4e6a4fbdd1f6fa83274d9cd23c6bab92542455be84d36f26aba8a6239c219ed8830721c0c675a7428b459d2e8ba60cb783ae4f4b35213f09a0b0dce52de85ebcbf9d764845f72e75900f1cbc4ecba945a6990ae2950e22f45c55e5cae8838cb6faf4bcef9a14a947a6c4e41ed85f68ec9e81c55de191215968e8bbec8956e00be47907db780726a474548487445ac838b0c5b4c73895935a881efdbca9a11086111814d006b669ed9695cfd99865fd6ebbb79a065fd1dd5c437785d026c4a6f15c7bfab61b3fe62c2c4b87c9d446606308c2720d8ccf97d12163568480b3af3235f31a1d0ae03ad55d99a53604c6a00e7364b147b38f19626899357cf61acc240c8f9bc7e9ddb5769154e6ef5d44c0cf08bb8878899790e3ae43384b1c6b3b187e7a68128239696223b65301514c4b7aa7c77bc401deabd7434b22f8932f0b5e604ed012bbf24264834c65de0ad1695a421935ab2b7c89c1dbc7045f69ea91ff5b7e2c62710e5e02496d399ce91ca140acb6a18dbd21be6436c1f4654703bc6c980f1ff3ea54fc6bd1c4f90a1e3473195fdae637e20ed6fc53bff36f492afde9ee9138a85b7b3b414b5ed140835b0b65282a4e9ab9cb4da9d4a2146e0a13d64f32d0ac4e0db68e03634f61aa69bfb7fa581fc76b5eacf8fbd8edd26c4e47479b43c887d5eba7dac61028abb62a6a54f1f7f93ebed33741944ff9d94531be772f0aeb6033b2740d329a6f6c7f54c542b5965a55c7cbf10145a20e0a69ec46c884e3d6a6fb13c8044f668ff869e5cd4f6465300f4f23e2f6006f0dc78ef5dafb88af5b1c4e0971ea1c2284310eaeb784595c5f792b6865820760f8f501fec59ca7b481c717a2160fa11f78a940cb158ce623a13cb135e024f9baef80c5be77f52447ce7767f3547449a9d3e0700b53cb301ad74a5515295e9d2caeba26e27cf122b6d6132c2f107476fb607c323af260a472f973dda67e7f97a73119b9d41001f659e509d8af6312e47eb8b0eccd730064d0f82e9def2f0fe6ec1f2beb0149bb9c636feb3f6275517d405d6526b706700861089fb07b8ef262d51dd545574ae0661a1cd945754d24d82a1fc361bb3f2d22d694e1c0158fd040aa204f9343fbc69f3191006107a22d2d8139c7eea05ca9d14765e433cabba925b2bd14791d94ff75677f4d1a3f6eb843aa1443dc55a5d97efd6092cfdd22d442a557f137197adb90e8f81763092ddc136c57e85256bf94a5634d0a50bf3309adf447b3b5ac063dfb608bc3beeaaf4258a00de0e201f9f2acfbc38279469f2bc794cccc839f16a22b8eeaf9f647679de1e9927cb4f85bc7334bec814ea8b8e2503e0fcfd62cccf1bc129f5bf4dc0470b904d0cdf2d67560bebcfb62b70a6dc759a6632df7f079df9863f0fc18e2db9ad1bbd5193a2f84631b774997dd3e4961a53d33ccbe41a4e06e99a9b0eb3ba6d04db1b65e68a052a0089058a78300b2f6f98a3e7ddd85818e500372e2ef76a39333901bcaa9430bf61ebef8fc5f1df0ae061b63961635f7e7fd99df3bdfeba581b95e5e633ed37286f77e963e204180f3084d7359758accc4e45a5d944543da557ea211d7460c6c3071eb4ecfd3540a638e2176b1c4992f34888c1a481e18b382703deca1a982eb6a933b6fdae791d0afb166779ce6bd0d82a1f808119beb20bb4e4bd5db7b4b23700e7af816525bc97efeeaee947b7a85038bc513042364b869f1c8e7508aeba9b3156d5f4081d500fe3ba885a68c7adba9a88d3463661b8eb7712d96d3294bbbb9ea7fbe4611423178b78065fc0bb710b719e19a75b6fdb2b06d05a975f7a0b25963581d776759ab4e778edb703278b25909fdaa2146f6239765a23b2b3b4085f65f482200c21e769a7f42bc06dbf30ea8597eaa286ed46f7dfe53809a4d2cb5f048f6298fa75ede0866c733a3ca79b3d8910447dbb37d66691d2810e504b4a7ffab894c1db9d5142b0f9ef1b52b41c30b6212fbbfc7857137f4b7f955621142f08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0x1000}, {&(0x7f0000005040)="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0x1000}], 0xa, &(0x7f0000006180)=[@init={0x18, 0x84, 0x0, {0x200, 0x81, 0x9, 0x8ec}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8208, 0x5, 0x3, 0x8, 0x80000000, 0x7, r3}}, @authinfo={0x18, 0x84, 0x6, {0xb3}}], 0x60, 0x1}, {&(0x7f0000006200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000006400)=[{&(0x7f0000006240)="7324666142544eab7a8adf0d36878744039d99bc9c3fef9233997eb2c1cee485fb1eae14aaaa40e452e3dcae0b67b06866367ca6131e62549b7fda4f089fd17a5ae1cb6c488a84f7fbd640652a2b9eadac0dbf7e01a5261831e786605a902285eae6e59e3ec990e56eecb2ecfe7bc822b01aa6fcc22240f9ee92a07b0665d61d6dc94796e17929ee952052deabfa97c61233122d82f72cc5ecdd0c500945751b5a2bc0b89d3a4dd67e432dd79078d45661c46d8c7ed124ee9002eb70e69c2ef660b7", 0xc2}, {&(0x7f0000006340)="2f5e41e7ecfe78e96bdfee639403c9239737a35c957359f4664775cdedfb5a7f18637e005900e443d5d6db01577732577fbdbfd0100aec24b545b752b775b73b10e27ea2a63195825cfc85dba28e3668ab27a0ac87161ae9503fae4e46c31f093816cfba0cfe907b6ef6e58f30d19f3c065dab3c84747763988a24cad2573e7bc08555", 0x83}], 0x2, &(0x7f0000006440)=[@authinfo={0x18, 0x84, 0x6, {0x10000}}], 0x18, 0x44000}], 0x5, 0x24004000) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x400) 2018/05/06 10:37:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000400300000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x89a1, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5000000}, 0x1c) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 0: socketpair(0x2, 0xa, 0x47, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40c000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x18}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x7fffffff}, &(0x7f00000003c0)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000180)='/dev/rtc0\x00', 0x3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x606c02, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x6}, &(0x7f0000000140)=0x8) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000400)={'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r6, 0x7}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c08) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8940, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fstatfs(r0, &(0x7f0000000100)=""/244) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:50 executing program 5: socketpair(0x2, 0xa, 0x42, &(0x7f0000000040)) 2018/05/06 10:37:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000007fffffff0000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x12, 0x1, 0x7, 0x1, "2736e993db68e5f475f24a16783c5e49c5b9ecd6c31320963ef632c78507820adda0e4cd80a522cff131c7a4", 0x5d32}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0), 0x2) r2 = semget$private(0x0, 0x3, 0x200) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/06 10:37:50 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0xc0045877, &(0x7f0000000000)) 2018/05/06 10:37:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf000000}, 0x1c) 2018/05/06 10:37:51 executing program 0: socketpair(0x2, 0xa, 0x11010000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000080000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:51 executing program 5: socketpair(0x2, 0xa, 0x72000000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x5450, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xbdd0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) sendfile(r1, r1, &(0x7f0000000140), 0x3) 2018/05/06 10:37:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1f4}, 0x1c) 2018/05/06 10:37:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8980, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2000) accept4$alg(r1, 0x0, 0x0, 0x80000) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:51 executing program 5: socketpair(0x2, 0xa, 0xef00, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000003c0)="daa71415b4f3231e0bc1151a4bddb08c7aa8ec9f9d3071bd4e38347551f327f9b0dd65281e64254a2e383377f0b002", 0x2f}, {&(0x7f0000000100)="1ef80fdf5874731d51b88d5fd30a40687fd9d1dd3e12c013edeaf167c4999d08203155851d0f69116762658bb2f072b38baf8bcea59f695c118b83511957cfa508da020117c5df1917fa04d1e0c667d20136bdabf6af33627120140f969a7f2a", 0x60}, {&(0x7f0000000040)="d632f9957c568e1849bc45", 0xb}, {&(0x7f0000000180)="3cc668a9c4e63ce564bcf990d522b26c1951ff2cb4cfcb8300c77cd3f17db173d0a726e59e110be3a36f191e", 0x2c}, {&(0x7f00000001c0)="6d28a3bb0b1eb8ba3077cca0a1c810343db3d4c165050fef54605bf0a85d16ec0d5049e3c254c1f644c3eccdc48d2173fd687d7c47419c22cc1005b06e03b61a42a2230787a7918ff0b4dd6041f30a59bad7884110d1aa6cb2fcddf17d3b76134e14f7a61d240bb9d8860441512d5fe11f9a6378bf106334d2b20ed8e09b0e3f596be5cd541df6e577b49ee05af010", 0x8f}, {&(0x7f0000000280)="94162b477fb0ad78a417f0b760f0c72e26439d6250e1a2ac6ff2629aaa228a988f3bc5d8940fab2c07b1e5038d86c9c4c7e2ab2e26aa3bf548a16682df9c2f2ea29e6cd19951060bc2e59dcacea52b90f1d08e600022e4d575fd54c5350e", 0x5e}, {&(0x7f0000000300)="00000100", 0x4}], 0x7, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1e) 2018/05/06 10:37:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000007fffffff000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe8030000}, 0x1c) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/06 10:37:51 executing program 5: socketpair(0x2, 0xa, 0x2b00, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x4020940d, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1000000000be9f, 0x82) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x100) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x1, r2}) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000005b60000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xffff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000600)={r2, &(0x7f0000000540)=""/188}) ioctl$LOOP_CLR_FD(r0, 0x4c08) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0x1000, 0xfffffffffffffffe, 0x7fffffff}) sendmsg$rds(r3, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/67, 0x43}, {&(0x7f00000002c0)=""/193, 0xc1}], 0x4, &(0x7f0000000400)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x5}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x5}], 0x30, 0x10}, 0x10) bind$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/05/06 10:37:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfc}, 0x1c) 2018/05/06 10:37:51 executing program 0: socketpair(0x2, 0xa, 0xa001000000000000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000005b6000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0xc0189436, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = dup3(r0, r0, 0x8521c9d74e1f55b5) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x100000000) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:51 executing program 5: socketpair(0x2, 0xa, 0x3f01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x5421, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x800) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8000, &(0x7f0000000100)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) modify_ldt$read(0x0, &(0x7f0000000140)=""/250, 0xfa) 2018/05/06 10:37:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6000000}, 0x1c) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) prctl$setfpexc(0xc, 0x40080) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:51 executing program 5: socketpair(0x2, 0xa, 0xb401000000000000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000003e80000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:51 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x894c, &(0x7f0000000000)) 2018/05/06 10:37:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x86) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@rand_addr=0x2b8, @rand_addr=0x6}, 0x8) 2018/05/06 10:37:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:37:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfec0}, 0x1c) 2018/05/06 10:37:51 executing program 0: socketpair(0x2, 0xa, 0xdc010000, &(0x7f0000000040)) 2018/05/06 10:37:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x155, 0xc2442) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x890b, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x402202, 0x0) 2018/05/06 10:37:52 executing program 5: socketpair(0x2, 0xa, 0x55000000, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x6, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000007000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8002, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000080)=0x2, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x5460, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000002000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 5: socketpair(0x2, 0xa, 0xd900, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8001, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0xa, @fuse_notify_inval_inode_out={0x4, 0x7, 0x6}}, 0x28) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/05/06 10:37:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1800}, 0x1c) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20300, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f00000000c0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)="e9adf5b71e1c295b46888024b61a3ac1849e01f09ebd3aa8cd35eea7fc8d6f6e0f452301da38655be53df32eb4fcdc5dcf9c833e6d05c9b64911b5e597fb5c56c3abc726f1ffed5ee0b487fe45a03ead2eedaaadb82ecba5e16bdf7f188fc09093138423de4ebb91648e3eb329fa7674d89e50a58548439de5590eee5859f2a99c88a88a230dd9274962095dc46871c4fc8b7e69559409bd251875ec8aeba8ae4a172318712e50104836381d4712a0fad8c7d623e6114114e19fc8daffde7a523be1172ffe020aca946f43a5543beed18c5950b3a908f70ddbbb43b4392d7c251f", 0xe1}, {&(0x7f0000000240)="d149b4075073cb02b594808cd067b18736bf85562df6470a55a07c308fb3622249abc6cea4fc91b03d9b1be4a7bf3e6f83c08c387b20abbed3c5478808c2de99f7f0e55803be3578d968f022907b6ae689ffae44c3430e99d57d13ccd860d1bdf6b87c60056cf58fa4eeb16001ca70ec436b7fc5d1bb3679707063771c3c94bd31b6d5b8887c1fb2548f00994b8a4733b2e1748aef2d2cb78f8137982d5d7c9d37be607778c03902ebbd2b46a017aef89355c06c9b4a8984d63c6f6b7b4422a8ff40d43baec44fbde27af57bd636071b3dd943d660dfd0583d3f74e5d942b020dd6f4588d3a510a665f47b4a2d9ebb", 0xef}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000040)="957f69f0114f0b62922080affb6569d376d2f149aaee98ad7bd2", 0x1a}], 0x4, &(0x7f0000001380)=[{0x38, 0x115, 0x2b, "2fe8bfd8902e3928f0ece12aa76b5218b3d16cda839d8b2fc8251a46f5875672634b6be1"}, {0x18, 0x10f, 0x0, "03"}, {0x110, 0x18e, 0xb25, "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"}, {0x30, 0x1ff, 0x5, "41e4b9c366fe7ed0a479beb112654c3f39f8bfea8b5981a5f8f2a13df22533db"}, {0xc8, 0x11, 0x1b1, "07186b00c0b70ab0b42f6089a7c0197e6bd5c3fa4d05d293ce34e5109ba95ccb1103bb3f801cd02ca239e964bc049e4f098356c6ba12a340f4d1e67e5ec8ff3a61bc1053b8fcbe65bc392a40f42fc0ab7647db7a72d75caa340f5f3667b4cd7e7cedd5eb19f314b892c5902a4efb9456bf0c913f4253c7fbe5f281e1b08e5eb3cbd7a960f42f2029bbdf087652637c31db5345a098f237ec047bdf81d257b5db356b16c0c4b2dbcc55b3727e0784ee6853e1"}], 0x258, 0x80}, 0x804) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000020000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 0: socketpair(0x2, 0xa, 0x17000000, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8906, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 5: socketpair(0x2, 0xa, 0xc400, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xa, 0x801) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x4000000) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) flistxattr(r1, &(0x7f0000000100)=""/202, 0xca) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) seccomp(0x1, 0x0, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x20, 0xfffffffffffffff9, 0x1000, 0x6}, {0x4, 0xaf, 0x7a, 0x3f}, {0x8, 0x9, 0x9, 0x7b}, {0x25, 0x1, 0x80000001, 0x3}, {0x5, 0x8, 0xef75, 0x1c0000000000}, {0x1000, 0x6, 0x7fffffff, 0x7}, {0x3d9, 0x1000, 0x1, 0x6}, {0x4, 0x20, 0x2, 0x800}]}) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000007ffffff70000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf00}, 0x1c) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) flock(r0, 0x5) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x2, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 5: socketpair(0x2, 0xa, 0x10d, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000008000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 0: socketpair(0x2, 0xa, 0x6b000000, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000034000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:52 executing program 5: socketpair(0x2, 0xa, 0x800000000000000, &(0x7f0000000040)) 2018/05/06 10:37:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfa03}, 0x1c) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8982, &(0x7f0000000000)) 2018/05/06 10:37:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x20, 0x4) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000780)="1c67d81854c35936941a5a2aab4eec44c7ab921401fb7490cc6688104f5436811954edbd3104570e35b54b8e3e952d8fa444edb31b03713a76e6b9531db31fd8b2dd9f6dacdc21147cee3dccea7e8eef934fcb115788f45e74bcaeba8c9eb8fc36e1b241f7e0485e729dfd474bbc7a3bfa87749fb9600fc409657892ce33a80e1b6f9ae032aeeb32b396196b39cda7f78081ebbae8a94b540bb107da52941fc4129250d475d9b6164a5c35e1664501f681819bdd035c43f494f3a1c8c04d09d10c9cf24e6aa06f4905c4a5e7a42aa98b513ced5bd644", 0xd6}, {&(0x7f00000002c0)="ea35d4c277f856bba4425fb4b9af3d5c50069e399614e357799b1292ae4ad2b9a81809dfad51121d7a832c383f944cb050192c4f6026faaa490d434ab23e54d69e781d250e0e5a3bb6cbda979b0fdc1b84e91546f13133077de9a71efdc6258b0ad79d4033ad75ad0d976ca6f4781784fddce5d16777c322f4cf282d3a8b879739da62c8e96df0822037339d3de400da50e6c78571f3896728a5e0300f2dffae4397318a886c1ac5771f2b688cb93abb2d2ad449d5350330695da24e6abdfd9487026bf89e48c31db34aeac798fad78e1de0651ae44640d76e82a8d6ecfcc2c48662f1d9f452ca436fbf73eb9be90f157b8a0d3a47", 0xf5}, {&(0x7f0000000880)="5c6fd9b8704095041da7456a6194d0ba131c711168838df9e7f75aad5ab92d17f3988d5ee9680966700348ef2adca98c5b4ea58156bd317ca9a2cfa3440315a4c4c3d2038b9bcf4508372bda8432d9e8d0f60d80f58a58f383b0e08d9800f580b8cbd4cd95ca5db8ead353309f14551f", 0x6}, {&(0x7f0000000640)="23987704cb3aa5a3b487a3206e433739e96fc320189d5ea5d0b5d6a9c6d1c20652b5ab035479cc3ee5b32b1a5f4a039e96d703a43200238a21c8e1fa2df53c4a394c3bd17a6f83c61790c7a4077ccc9bf2b89c4277b921c39fb6345a356184aa3d966e8ec4cbe45f2d4caaae197af41ddb6df0193bcc09b9ea1f2cc7b8b4c0f833b486512ddba5e7009d", 0x4e}], 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{0x3, 0x736, 0xdaa, 0x9}, 0x7, 0x2, 0x0, 0x0, "2082986e5724a81d"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r1, 0x1}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r1, r2, 0x4, r0, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000000c0)={"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"}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10100010}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, r4, 0x400, 0x2, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/05/06 10:37:52 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8904, &(0x7f0000000000)) 2018/05/06 10:37:53 executing program 5: socketpair(0x2, 0xa, 0x75010000, &(0x7f0000000040)) 2018/05/06 10:37:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3a3142, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x9, &(0x7f0000000040)=[{0x8}, {0x7, 0x2}, {0x8001, 0x5}, {0x3ff, 0xffffffff}, {0x1, 0x2}, {0xfff, 0x8}, {0x3, 0x1}, {0x5, 0x1}, {0x800, 0x4}]}) ioctl$LOOP_CLR_FD(r0, 0x4c08) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/05/06 10:37:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000030000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xffffffffffffff00, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2048010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x200, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x9f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$LOOP_CLR_FD(r0, 0x1263) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/05/06 10:37:53 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8941, &(0x7f0000000000)) 2018/05/06 10:37:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r4 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x2, r4}) ioctl$LOOP_CLR_FD(r0, 0x4c08) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="00fa00000000000000010000"], 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x3) 2018/05/06 10:37:53 executing program 5: socketpair(0x2, 0xa, 0xbf, &(0x7f0000000040)) 2018/05/06 10:37:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf4010000}, 0x1c) 2018/05/06 10:37:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000001f40000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x200}, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x4}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x800}, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4e, 0x200000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)={0x8, {{0xa, 0x4e21, 0x145, @empty, 0x3}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x4, @empty, 0x3}}, {{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x11}, 0x5}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x410) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) getcwd(&(0x7f0000000100)=""/234, 0xea) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:53 executing program 0: socketpair(0x2, 0xa, 0x5e000000, &(0x7f0000000040)) 2018/05/06 10:37:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:53 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x89a0, &(0x7f0000000000)) 2018/05/06 10:37:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000001f4000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) pwrite64(r0, &(0x7f0000000000)="e3fa88f2047bfe6ce13aa2cdbef3dfb82da003d63463c407b51f971403c57a4a7e6018d0dca066aebc913182e7e1bf09fef65271605733958f7c1b8a685833f2b7565384589448be7190734c7cc2d3de9219071e71ad3f6bd23f9a7d7e", 0x5d, 0x3e) 2018/05/06 10:37:53 executing program 5: socketpair(0x2, 0xa, 0x9f000000, &(0x7f0000000040)) 2018/05/06 10:37:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000002640)="74086e750000000000000038c699b537040000000ffd4f0311eeeb8fdce47c0bde7bbe81e12fa54b3b9027d771437768d2e99160c11a1bae1d79e269fe1e51f8c67592dca2c3a55ee0a5910e39bed2c8b0b12d66cac8c7093ae60250e70f9b2867c5649da2f01a18e8013501aa27461b45d0afb653163aa05ab7ca2b1b7c1cf9498082b021bb6a608aeefea4b90e943f99197f793e", 0x400000) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) pselect6(0x40, &(0x7f00000024c0)={0x7, 0x4, 0x111c, 0x0, 0x100000000, 0x2, 0x6, 0xd1}, &(0x7f0000002500)={0xff, 0x10001, 0xfffffffffffffff8, 0x6, 0x20, 0x7fffffff, 0x4, 0x1}, &(0x7f0000002540)={0x9, 0xffffffffffffff81, 0xffff, 0x100, 0x4, 0x6, 0x5, 0x6}, &(0x7f0000002580), &(0x7f0000002600)={&(0x7f00000025c0)={0xffffffff}, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) readv(r0, &(0x7f0000002400)=[{&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/243, 0xf3}, {&(0x7f00000023c0)=""/29, 0x1d}], 0x9) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/05/06 10:37:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xec030000}, 0x1c) 2018/05/06 10:37:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:53 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002400)=ANY=[@ANYPTR=&(0x7f00000023c0)=ANY=[@ANYPTR64=&(0x7f0000002380)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0]]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:53 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0xb500000000000000, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000400000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 4: modify_ldt$read(0x0, &(0x7f00000000c0)=""/85, 0x55) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}], 0xa, "57f4b0db3a6469008f18e58f83683ef1f8b4642b6659da6457161bfc6e7c121a96f87e068e8942c2c6c85c0dd661ccede5b2a25c9d460d078561c2fd0991920edff0ec59a021ec470da39fce0d9beb62438f3f9bc0a9ec1b5e210b438b3cfcbd38750830137cf9cddbe32850cd0070dccc8a0fdc049f3b16f895fe7d46a23644d61322c2e3a74d5cbe120cb3ded115aac345fe7c452c7638ac0cbc538e737478c64c696f32c7f6bade463b47c807f93f45aa6535bc576c7e7b123f7189f770231ae27889dc8fa120ebd96911aeb0b7f979781118"}, 0x11b) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 6: r0 = socket(0xe, 0x2, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) accept4$ax25(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl(r0, 0x6, &(0x7f0000000040)="908ff691d2b84383ee9495604bd409c6762d876117eed3c17d70fda13278a3eb5bceda1447fd38c6bfde56ff49f5808d25bfc495129c02d9b6c4b2ae4cbf10356fc0bc316f4a530880aa9fa993dceb663464c6723e886e52f4256798e9d33e4a62f29c411d10be6857331b94bc5ebe3c9b09ff04f53ada5f40a3b0006df124") getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) prctl$intptr(0x21, 0x8) 2018/05/06 10:37:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf9030000}, 0x1c) 2018/05/06 10:37:54 executing program 0: socketpair(0x2, 0xa, 0x46000000, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x3f00, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0xee000000, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000e8030000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5159d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x3, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x2, 0x2) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000680)="d442d7da5c07d35b7cf7015001ad03ada9ac8c2b36a8a621792cd65cb6bec0be5893fa5834d6cd804e04ee981f83da112417490c9cdc467c553083e7ffeda2d4c056dd9a04b103575d5a73e145c6da9359c449f3e4d470c93ad6fcced91aa07e3ff65e48bdeac527ee6269a3c25987ac29980f939f52f470808d3edd6a3212f1d9d657410a30a5f61f3d2d1864cf4f0d7d3e8c62d8b5d572a9c26d2ba2f68c2223937ab85c4bb868379d0bb71374c94b34cb1f64064515f3be3e7f20c58e873addfba0a6c0fa47836c4ffcba42587c8b2cbc537072cec237e12595e09257d9a9a122876259ec849959b1", 0xea) ioprio_set$uid(0x3, r0, 0x2) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c08) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0x18e, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 6: r0 = socket(0xa, 0x3, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="d85e31a4157739983dc4b17d3f14b92692ca73bd1d835b6a0887e2011482f7d0e4964d462411294b522e1c55a1f66cc6bb49a393ba0b969b1c593b787b21a28582626ed4dafea0c6344ee49c3f6fb45197bb35003c1e74c4f8fc") ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x20000040, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000effdffff000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/05/06 10:37:54 executing program 0: socketpair(0x2, 0xa, 0xd5, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xff00000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 6: r0 = socket(0xa, 0x3, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0x7f00000000000000, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000008000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1000000000000}, 0x1c) 2018/05/06 10:37:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x1, 0x10, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0xffff, 0x4, 0x100}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x100000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0xfa01000000000000, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) socketpair(0x2, 0x80806, 0x6, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c08) 2018/05/06 10:37:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x101600, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x4ff, 0x2c}) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000fffffdef0000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfe800000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0x700, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xed, "5c9a64fbc7c56ecff71502cedc6359d08aa27360a05384892bcd4fb2e474e50ac8f644a89d9623a1d423741578bde33dcc33b90163fda9fcd642f637b49daad2074e017a8b44bd08144e3dd689487918d89647fa02916c9195fa3b9bbc91c1a908bec7ba9697e16193d1d332d92523c51bc3bb4dac6ba0b34b7a51bdf730f616714a1f02a3049ce6cd1f34449d09d133d81fab388f6efd809fdf3dfdb54fb1757d513a8dcbe6e74223735f8f070fed8a784d635b8e62828ac8e3ed3d3b4817fdcc2c0c0dc994e032466260f7148e4d297353a0cc5d4032633307a040f8da544fac4dc805532946aa8f3485cd36"}, &(0x7f0000000140)=0xf5) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xffffffffffff9146}, 0x4) 2018/05/06 10:37:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3000000}, 0x1c) 2018/05/06 10:37:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000030000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x2, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:54 executing program 5: socketpair(0x2, 0xa, 0xe300, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x2) readahead(r0, 0x7, 0x6) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) 2018/05/06 10:37:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x3eb3fc414c06aac3) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/06 10:37:54 executing program 0: socketpair(0x2, 0xa, 0x194, &(0x7f0000000040)) 2018/05/06 10:37:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfc, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000001000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:55 executing program 6: r0 = socket(0xa, 0x3, 0x7) pipe(&(0x7f0000000100)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:55 executing program 5: socketpair(0x2, 0xa, 0xea01, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff, 0x2) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x2, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fadvise64(r0, 0x0, 0x8, 0x6) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:55 executing program 5: socketpair(0x2, 0xa, 0xa101, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xffffff7f00000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x300}, 0x1c) 2018/05/06 10:37:55 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="006847157c0168e504a5c506001d65a5a6daeffc0004000000ffffff0002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3437, 0x0, 0x9, 0x5, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x3c01}, &(0x7f0000000180)=0x8) 2018/05/06 10:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000004000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:55 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x2, 0x100000001, 0x6}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setuid(r1) ftruncate(r0, 0xff) ioctl$LOOP_CLR_FD(r0, 0x4c08) exit_group(0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x149341, 0x0) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x40000020, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 0: socketpair(0x2, 0xa, 0x8600, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 5: socketpair(0x2, 0xa, 0x3300000000000000, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000110000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000280)=@ethernet, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x83) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/31) ioctl$LOOP_CLR_FD(r1, 0x4c08) 2018/05/06 10:37:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7c0d}, 0x1c) 2018/05/06 10:37:55 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000180)="ff003184a5cff0c7818747fa35691074cc7bc2f3d35fce3d52f2499fc7f3a970fc320d8272a0e6c311f6233108b8228abcfb95dfe006d070096a8aae2ebb13f1358885c8a912f109d11177bc4d42883e779a63a85555b4e56868fa06a6970675a7b4734ff53aeb22b98ebbc70d6189123b6fde14dcd5d628c65a2247cea0e4d72ebe7b5274f4ccd5fd752bc76478eeecd5d6d6e1de88df9a9c367c077b9382a5786245961ce1a6e3b9f576d2a409c3005661a82910b9d2d55e88f4854d010ea58f13e0dfbb2535ac2a810049dc44eb04690199a9d4d99f0a6621786b4ecc4c8404804f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x8000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:37:55 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a90400000007000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:55 executing program 5: socketpair(0x2, 0xa, 0x1a6, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xa00, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000070000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x2000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xc8, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x2c, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x1, 'lc\x00', 0x1f, 0x8, 0x5}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x200, 0x8, 0x10000}}, 0x44) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) 2018/05/06 10:37:55 executing program 6: r0 = socket(0x40000008, 0x3, 0xff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x484}, 0x1c) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfc00, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 0: socketpair(0x2, 0xa, 0x94000000, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 6: r0 = socket(0x9, 0x13, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="006800801d65a904ee00000000e9fee3000000000000000261090ab4b079b2130dd35d7acce2385e101aece13a30e0b29e84a1d518f75dbcbeca1837b3"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:55 executing program 5: socketpair(0x2, 0xa, 0x9, &(0x7f0000000040)) 2018/05/06 10:37:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) userfaultfd(0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000ffffffff0000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x4, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7c0d000000000000}, 0x1c) 2018/05/06 10:37:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:55 executing program 6: r0 = socket(0x1, 0x80005, 0x8000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/200, 0xc8, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xf5}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xffffffffffffff08, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb8) 2018/05/06 10:37:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x5000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0x17d, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000010000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x3000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[]) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000280)=@ethernet, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x83) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/31) ioctl$LOOP_CLR_FD(r1, 0x4c08) 2018/05/06 10:37:56 executing program 0: socketpair(0x2, 0xa, 0x7e01, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0x9a00000000000000, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x7000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/user\x00') 2018/05/06 10:37:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3ec}, 0x1c) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000f4010000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:37:56 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x6, 0x3ff, 0xffffffff80000001, 0x10000, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000240)=0x84) r2 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001b40)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x40, 0x9, 0x8, 0x7f, 0x4, 0x435, 0x9942, 0x9, 0xfff, 0xd4, 0x0, 0x3af, 0x4c2]}, &(0x7f0000000040)=0x100) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x2}) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000b6050000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0x2301000000000000, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x40000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x70002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x10}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2000000000000000}, 0x1c) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000011000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 0: socketpair(0x2, 0xa, 0xbe, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x500, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0xd6000000, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x5452, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0xff6, 0x8}, 0xc) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006807000000a904d7000000000000000000000002"]) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x7001, 0x8000}) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000f7ffff7f000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:37:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x84040000}, 0x1c) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0x36010000, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 6: r0 = socket(0x8000a, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0068d5161d650002000000000000000000e37b00021fd2799463da08e7a9eacca1d01128682d5a93ca219a3893f9a2c59feedf89bc351c64b38d08715f838dbb"]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'lo\x00', 0x0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ipddp0\x00', 0x1}, 0x18) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x674, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0xffffffffffff1d4c, 0xff, 0xffffffffffffffff, 'queue0\x00', 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001600)={'team0\x00', r1}) ioctl(r0, 0x8916, &(0x7f0000000000)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x200, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x40) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f00000000c0)='./file0\x00', r5, r6, 0x1900) 2018/05/06 10:37:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8904, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000005b60000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xff00, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:56 executing program 5: socketpair(0x2, 0xa, 0x2201, &(0x7f0000000040)) 2018/05/06 10:37:56 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) clock_settime(0x6, &(0x7f0000000000)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003580)={'veth1_to_bond\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000035c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="d787f71d84f200d7990c4aaf3906a3877e7fdfe4766d10933ef7a45513d0a102000000212c1c9874c9be16cc48da4456a32587be19ed142969a82ca27523ff4bfc8da46b06e0549c1ab6cae71c235ee39ec4f35fbb05a722850457ba6695ce2dc42ef647ef54e56cab0625cb"]) ioctl(r3, 0x9, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000380)='cubic\x00', 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x100000001, 0x72, 0x9}, &(0x7f0000000080)=0x14) r5 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2774, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000200)=[0x3]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x95a6}, &(0x7f0000000100)=0x8) socketpair$inet(0x2, 0x800, 0x40, &(0x7f0000000180)) 2018/05/06 10:37:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8981, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 0: socketpair(0x2, 0xa, 0xf7000000, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000110000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x700000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 5: socketpair(0x2, 0xa, 0x4501, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0xc0189436, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 6: r0 = socket(0x8, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="56b6c7f7d8bc5ac5e64560650649955a01b44217f7e96162ca62295cd79c3082591603c4b1734ae915a9431a7f78f3d056f502ec792d3d70ffc0cf31999db84fb4887280d4a049d6519cf6b1b84ad7f458c46feffe628841fdc214ff6d2667e7042171f11cfd7497bdb4684e8194c89ba0b060477e1dd6cf7041c8cfd2b2c5844860c3e515cb4675d4bfaf03c1571a28616559f4280707d9ee6a01dff45f11c56c2e7227e02dcafd7fe4c810bcc71369831540c6ac8648ef0d4ee819ee3aa7e8fc51b3", 0xc3}], 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:57 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='memory.swap.max\x00', 0x2, 0x0) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8941, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 5: socketpair(0x2, 0xa, 0x16e, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000003e8000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x1000000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x4000002000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 0: socketpair(0x2, 0xa, 0xca, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 5: socketpair(0x2, 0xa, 0x167, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 6: r0 = socket(0xa, 0x0, 0x20007) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000007000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8983, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x800000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xd7c}, 0x1c) 2018/05/06 10:37:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xffffffff00000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 6: r0 = socket(0xa, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x400000001}, 0x1c) recvfrom(r1, &(0x7f00000000c0)=""/133, 0x85, 0x0, 0x0, 0x0) listen(r1, 0x5) accept4(r1, 0x0, &(0x7f0000622ffc), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0068d5b585bcf85b2701f8476c0ff68547d2e0d1eb8a700f65cc84a5c01285f1aeba636c4f63843785675927c2c27dfe53db56f4a19862fc5b27c9efe2256d626d2a89cfd6bc896d0c60b07642bf43371bc24e1ee72a1410228d47eae05f592b1f8288504e0c0b78c90066f97b4b3e3a0b2f4250535e1369ae0d93579369aec90a0d2f29a3b6c0acd23f07854fb74f8097680411553587b28634f88fe1c58c03a93abda1cc53c4bcaed790250dc5"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:57 executing program 5: socketpair(0x2, 0xa, 0x19c, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x5450, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000004000000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x5, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8902, &(0x7f0000000040)) 2018/05/06 10:37:57 executing program 5: socketpair(0x2, 0xa, 0xe100000000000000, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 0: socketpair(0x2, 0xa, 0x69010000, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c) 2018/05/06 10:37:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000340000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x4000000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:58 executing program 5: socketpair(0x2, 0xa, 0xc1010000, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8940, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:37:58 executing program 6: r0 = socket(0xa, 0x3, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8980, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xa000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:58 executing program 5: socketpair(0x2, 0xa, 0x3d00, &(0x7f0000000040)) 2018/05/06 10:37:58 executing program 6: r0 = socket(0xa, 0x3, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) ioctl(r0, 0x3ff, &(0x7f00000000c0)="6321ab8d7b1050692d28e6c9707ec7f73a228b1f9d062428c448b86b06603ad688889a1d9abf6da70100288d5be58ffffa410df949a4334db50b0b3bc4801112065ee23d5b6d044e4bd31e87a795ce322b0f969183ad28ceffd12c52853626efbae34ae2bf39cc4b892b") 2018/05/06 10:37:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000007ffffff7000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe000000}, 0x1c) 2018/05/06 10:37:59 executing program 5: socketpair(0x2, 0xa, 0x8c01, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x89a0, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 0: socketpair(0x2, 0xa, 0x6c010000, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl(r0, 0x10000, &(0x7f0000000000)) 2018/05/06 10:37:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x3f00000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x2, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 5: socketpair(0x2, 0xa, 0xb601, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000011000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8000000000}, 0x1c) 2018/05/06 10:37:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:37:59 executing program 5: socketpair(0x2, 0xa, 0x6a01, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x80047437, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000004000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x8, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7c0d0000}, 0x1c) 2018/05/06 10:37:59 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1e, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x600000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:59 executing program 0: socketpair(0x2, 0xa, 0xa8000000, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 5: socketpair(0x2, 0xa, 0x5201, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x5460, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000fffffdef000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfe80000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x18000000}, 0x1c) 2018/05/06 10:37:59 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0xac20, &(0x7f0000000040)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/46) 2018/05/06 10:37:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:37:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x4000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:37:59 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x88) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:37:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000002000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:37:59 executing program 5: socketpair(0x2, 0xa, 0xd4000000, &(0x7f0000000040)) 2018/05/06 10:37:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x5451, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe00}, 0x1c) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x7, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xa, 0x3, 0x7) pread64(r0, &(0x7f0000000000)=""/92, 0x5c, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) setns(r1, 0x2000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x3, {{0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x9}}}, 0x88) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="007bd5151d65a904d70000f5ff0000000000000002a6f6411121dba9c4f9cae75a657884d9f57f5fe6f84cf5aaf9441a7b106700c9f30b9a5d2e4791ca52413f4f29a39c7c6a2e2bb6a96fd7dfa5632559d28ff567922fc53aba1bee52ad75835b3c02b5d57494a73296700ca0538ac285a6242951d14237e01418b73e7fac44493d521fc5f2646c7ea4795af889070085821c9031"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:00 executing program 0: socketpair(0x2, 0xa, 0xe701, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0xaf00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8901, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000300000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x6, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xa, 0x3, 0x7) prctl$setmm(0x23, 0x3, &(0x7f0000fff000/0x1000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000140)="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") 2018/05/06 10:38:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x34000}, 0x1c) 2018/05/06 10:38:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x63784d3965334ec9, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x0, 0x5}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x1550ffea14636800, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0x3901000000000000, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8903, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000001f40000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="004c10d0122678e2db000000000000000000000002"]) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0xfd, "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"}, &(0x7f0000000180)=0x121) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xa00000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0xf201000000000000, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 0: socketpair(0x2, 0xa, 0xd1, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8982, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x900000000000000}, 0x1c) 2018/05/06 10:38:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000070000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x1000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xd, 0x80000002, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0xea000000, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0xc0045877, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0xdf, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000800000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:00 executing program 6: r0 = socket(0x8, 0xa, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x600, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x894c, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 5: socketpair(0x2, 0xa, 0xa0, &(0x7f0000000040)) 2018/05/06 10:38:00 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x320a, 0x80000) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="0af6763d24ca2f0eb890e4f429504d1432c3a72db2bc43c341ed8ba77036dbff57d0492e193922779ae3cbfed043503b361094a72544492fabfa5e3d450fe32bfd2458b0f68f5746faebde3913c15ce42ff43a4603e9d2ce8ad853cfb7777d2f1353867db7f719728aab14eae1b47e035a7669b5b1e5e8eb5e32d8eaf0d57345995f9c2205fea5713616396e696e007da5d2fe531b4daec970b2341c7a6b5baad45b6759d92ccbda61967f5f8380ed62a496ecab45a6e3f6d3401b6fc4f8fc90e6a09d805922c6a8027798b77774f539a4366097f012d448c87165470464270566363142", 0xe4, 0x5, &(0x7f0000000100)={r2, r3+10000000}) r4 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="b916f9e892b48186f2777f971ab3d1a8e2ede4a9e881eb1bdf5467b21ca61bfad0bbbcc880a1cca2008c0a1d5f014d3636c4ffa5bb597896dde21e7dbbb1def2ad36", 0x42, 0xfffffffffffffffb) r5 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='/&mime_type\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x100000001, 0x2, r5) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:01 executing program 0: socketpair(0x2, 0xa, 0x116, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x900, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x400300}, 0x1c) 2018/05/06 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000003e80000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x5421, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0xe1010000, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d700000000009f5a7948000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0x7d010000, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x700, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000040000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000040)=""/35) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x40049409, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf401}, 0x1c) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0xc601, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x80fe, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 0: socketpair(0x2, 0xa, 0x9000000, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x440800, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000240)={"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"}) r3 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$update(0x2, r3, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$int_out(r2, 0x2, &(0x7f0000000680)) flistxattr(r0, &(0x7f0000000040)=""/253, 0xfd) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0xc020660b, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000300000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xffffff7f, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0xdb01, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xc0fe}, 0x1c) 2018/05/06 10:38:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x89a1, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0x179, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x10000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000700000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x100000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR64]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000900)="af", 0x1}], 0x1) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffffffff53b}], 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) socketpair(0x5, 0x6, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000100)={0x96, 0x1, 0x5, 0x100000001, 0x19, 0x8}) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0xc0045878, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 0: socketpair(0x2, 0xa, 0x7800, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0xc, &(0x7f0000000040)) 2018/05/06 10:38:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x1c) 2018/05/06 10:38:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000007ffffff70000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfc00000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x420002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, r2, 0x200, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff8001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000010}, 0xc005) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x4031, r0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x101, @empty, 0x400}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xa517}, 0x2, [0x7, 0xffffffff, 0x20, 0x80000001, 0x2, 0x4, 0x9a, 0x8001]}, 0x5c) 2018/05/06 10:38:01 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = socket(0x3, 0x4800000000080001, 0xfffffffffffffff8) sendto$unix(r1, &(0x7f00000001c0)="3015064ccc0500ffae6f94eb56dcb2d1554b65480469dc0c1871c744971df220b66dccfad13c54a005fc2b11850e7fff08321af680e347d4e838bfc711a3196edcea9d399ce8b7acd25e9153aa6267897764ea08fb6670753a774595239e9ae8b4bc2b", 0x63, 0x4, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/231, &(0x7f0000000000)=0xe7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00f1feed77650002ca36b57b2fe6171f83e0d8fc9f2411ba81a4f5bd99501917483bc2e776abb170000040000000"]) syslog(0xf, &(0x7f0000000040)=""/24, 0x18) 2018/05/06 10:38:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:01 executing program 5: socketpair(0x2, 0xa, 0xae01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x2000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mq_unlink(&(0x7f0000000080)='[nodevvmnet1\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x1, 0x6, 0xffffffffffffff00, 0xfffffffffffff000, 0x94d, 0x1, 0x1, 0x2, 0x9b2a, 0x3}, 0xb) 2018/05/06 10:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000004000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0xfeffffff, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x1cd) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x18) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfc00000000000000}, 0x1c) 2018/05/06 10:38:02 executing program 0: socketpair(0x2, 0xa, 0x6a, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfc000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:02 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[]) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000100000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0x9601, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x4034, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000080)) 2018/05/06 10:38:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8c0d0000}, 0x1c) 2018/05/06 10:38:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x6c63143f280000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x50, r1, 0xffffffffffffffff) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0x601, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f00000000c0)="7fbedf7bac026f79cbbc21c24a3fc8ade0fc6f51bb6fecbf1d876cac83393a175182b352763948969c3e3c0588c72f4726c531") 2018/05/06 10:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000001f400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0xfffffffffffffd32) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000004c0)={0x3, &(0x7f0000000240)=""/163, &(0x7f0000000440)=[{0x100000001, 0x5, 0x0, &(0x7f0000000300)=""/5}, {0xee68, 0xa9, 0x4, &(0x7f0000000340)=""/169}, {0xffffffffffffff7f, 0x30, 0x1000, &(0x7f0000000400)=""/48}]}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) accept4$vsock_stream(r1, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x3f}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x1f, 0x0, 0x7f, 0x1, 0x557, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8e7, 0x180, 0x0, 0x3ff}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r4, 0x88a0}, &(0x7f00000001c0)=0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000140)={0x0, 0x1f000, 0x7, 0x1, 0x7fffffff}) dup(r0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf903000000000000}, 0x1c) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0x8301, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 0: socketpair(0x2, 0xa, 0xe801000000000000, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x9, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000300000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:02 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8000000000000000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0x6000000000000000, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x200000000000000}, 0x1c) 2018/05/06 10:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000001f40000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:02 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x3ff, 0x10001, 0x80, 'queue1\x00', 0x6}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) open_by_handle_at(r1, &(0x7f0000000080)={0xbf, 0xe60a, "66a5f1afb66cf0e5ab994e582c97fb66eebd301b7ec91d2a324b6a6ac3a438a121b2518b5672e86a91fa6def7f6a4d0395ac46361f288996da34ef3422c5f25f3773a2dba082c37d4e89840b7ab89f0b9a447ec55c4d590beec929ad0319f73b873580c92971d5de6c09131d614133c75bdc2ad75a149740e66ce6a3c8fecec4234e60056b96441589f85348fd3866db16d37d7cef4fa35e8d276ad7b560247aa75c09a7ea8194cc5d327c820d9aa5ef5deebf69dedc1f"}, 0x141200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x7f}, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[]) r1 = dup3(r0, r0, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) ioctl(r0, 0x8916, &(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/05/06 10:38:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x200000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:02 executing program 5: socketpair(0x2, 0xa, 0x6900000000000000, &(0x7f0000000040)) 2018/05/06 10:38:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10}, 0x1c) 2018/05/06 10:38:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x4}}, 0xff7b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x6000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 0: socketpair(0x2, 0xa, 0xc900000000000000, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000004003000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:03 executing program 5: socketpair(0x2, 0xa, 0x5400, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x9000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = semget(0x1, 0x7, 0x40) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000080)=""/247) 2018/05/06 10:38:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x18}, 0x1c) 2018/05/06 10:38:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x281f14636800, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0068d5151d65a904d78000000000000000000000025ff235748305e7d5c27e72f5ca3183f78e51528a8cef584e106bbbc78f866e914a048a46568e85295010d4b29ef8ddd335a280fa74e151fe"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/241) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 5: socketpair(0x2, 0xa, 0x5101, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000010000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x500000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000080)=0x101, 0x4) r1 = socket(0xa, 0x3, 0x4005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x6, &(0x7f00000000c0)="4a4f8d57998fa8fca33192b9e3600fb1a4ecb4613e5d243271fcb804c06df4aaf21fd5ae918c227709a21df02d314fd5a8b23264e9715c6ceadf4f296c9b12ed4f0741e07b6a864f7f07ad7ceb68c4a0355f7138c827ec4cdc61e4663a286ec411863166b5c096da11d114ebcf0fe84d5493bac59cbd16de11bc3472923e46627b54bb528c8c5f28571873a3e42b29") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) 2018/05/06 10:38:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x149000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="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") 2018/05/06 10:38:03 executing program 0: socketpair(0x2, 0xa, 0xae000000, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 5: socketpair(0x2, 0xa, 0x6d01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfeffffff00000000}, 0x1c) 2018/05/06 10:38:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000001100000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfe80, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff010000b200000000d7000000000000000000000002"]) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:03 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000440)=',\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) socket$unix(0x1, 0x5, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x202000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000380)="e9c1d8eb44f97b2b626f0f4afe2d0f5b96c7ffdfd62fd01dec6eb6a58ebd24cefe187b2a8aaf764cf2965ed4a967cbe83407534de5c093f58a2b2609cfbd4ba6ba46c41d01e2ebf7b9d3c8bbfee03d130da4ec4c64ca2ec078fa1694437cb1e69064351d5b229b6c4171499b20c0c3856dd17dcda824741dd1f8fe4c1a") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x9, 0xfffffffffffffffb], 0x2, 0x6, 0xffffffff, 0x100000001, 0x0, 0x5, {0x5, 0x6ee, 0x1, 0x3, 0x0, 0x1f, 0x1, 0x6ed, 0x1ff, 0x81, 0x400, 0x80000000, 0x7fff, 0x800, "71935dd862ca21dcf564f71324488bf53972a2acedd3faac24acff03ad110fb5"}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x67, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r4, 0xffffffff}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 2018/05/06 10:38:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x10, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x8000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/158) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:03 executing program 5: socketpair(0x2, 0xa, 0xc5010000, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000800000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f00000000000000}, 0x1c) 2018/05/06 10:38:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x400000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:03 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002e4557c5732229d4fa2ec512e20cf7fea0000f44f70cc1603e37aa32828b0a76de0c20279c77db6d71238c6936e194152cd268d9d92f33c1a88c7ee6245b61054"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:04 executing program 0: socketpair(0x2, 0xa, 0x2e010000, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0x158, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) sendto(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000000, &(0x7f00000010c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(seed)\x00'}, 0x80) 2018/05/06 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000003e800000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x3f000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:04 executing program 6: r0 = socket(0xa, 0xb, 0xffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x1, 0x99}, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x0, 0xffff}, &(0x7f00000003c0)=0xc) alarm(0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x22, 0x5, {r3, r4/1000+30000}, {0x0, 0x2710}, {0x2, 0x4, 0xef, 0x1}, 0x1, @canfd={{0x3, 0x1, 0x9, 0x2}, 0x38, 0x1, 0x0, 0x0, "6db9cdf2defbfb877dcda66d130157fa89f655800743dbc4b20a7c6dce308bee9a7acf435bde9db833827a37df411f00e05ff06807adf8fe92ee91ef6b8a0fe6"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="53a9a3c77fdf926c5502028cafc12c825cdfc1728b530e400f81e9534e6693adbfee0030b035b6bd8f95da9ff7a94e97b5419284b6fb18b42524725072f77dc263bb83d6e7819d1f2d048fe63328fff9be4a8cadfe4e26c97e79c98291b3366a53383add51bd59847190126042fe67efc91ff5c487b8e2098d8ea44565707305bd656000471d0597fe7c1895d645a2fabce22f655d35665109d11a7a23d78fd12994b1d1e8b6151f96b051f34c585d0eb53b9b8bd5f24c73c94894136c21f0d6ff7847f27cb1779131e179c986c294c25ca6ddaaf65b8070709b69600afbddbd") 2018/05/06 10:38:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xec03000000000000}, 0x1c) 2018/05/06 10:38:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000700000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0x6c00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x300, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:04 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="16e91809000000bf8bc763baf92830c80be08945139e04003870da"]) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f00000000c0)) 2018/05/06 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000070000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0xfa00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x4000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:04 executing program 0: socketpair(0x2, 0xa, 0x1f8, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) bind(r0, &(0x7f0000000140)=@ax25={0x3, {"3c2f3280e97e7d"}, 0x3}, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000540)={0x1, 0xc, [0x8, 0x4, 0x120000000]}) bind$rds(r1, &(0x7f0000000440)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$unix(0x1, 0x6, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x8, 0x80000001, 0xffffffffffff3669}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000500)={0x0, 0x100, 0x6, 0x2, 0x1f, 0x7fffffff, 0x20, 0xd, 0x6, 0x10000000000000, 0x7, 0x15a6}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r4 = accept4(r1, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80, 0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000200)="522277d13c3c3d9cff5ff7a9451eba2a510d9cc12dcce5182efb633545c7ba3fa787c8a9828bd9e02852485cb516baf38f7e1c6648aed6874087c97900f4ae6b846d339ab216cc49134775711be82a7949c2ca1f3ceb0c56852d166b7018e71c45b3d4f0ab60f8de2da3cb10698982c323ef30c6cae8cdba53a1e1acb9672bdbd5e29ca1c722f0864ea35fed073fce59a7314554b70f34c3a697e002b6e6c8d07a0235c9a1835282d13f16d19741f68ce4df12a7a9c59e", &(0x7f00000002c0)="345a68032e8497d49623a9ebdf7ce4e1f8f8efa22013dd481450d79b185e932da86a43d91741e1a75ca68cd849f84c4b312a08b4940a10a91eace168d8b1850d5b15ae851586f50a629dba1879b806fae2d6fd6c158f6cd73b801c29dbf884065dd4ff18c2838f4d03bbea19eaa2f93410f9270a61a03e72aa122f166c64f8460544"}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003cc0)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003d00)={@empty, 0x55, r5}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x3, 0x1, 0xffffffffffffffff, 0x3, 0x9ed3}, 0x2, 0x371c}) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/05/06 10:38:04 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00683e991d65a904d700000300000000000000000257093506795cd14c629f2c880e35664516acb17567df984502341d9b408a066d1dac9138aee2e43c661d45f2b7d629133411afe47e07ce65c78ec9005b8766fbf2352af41f91e5057d156df233d1917b0119a8d80a52017c5aa2cb9fa1699545d09204da"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4dc00a71, 0x5ba0, 0x20f, 0x100, 0x4, 0x4, 0x8, 0x1, 0x0}, &(0x7f0000000040)=0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0xffffffffffffff18, 0x10000000800) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000200)=r4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffa, 0x40, 0x5, 0xf0c, 0x10000, 0x8, 0xffffffffffff0000, 0x1, r2}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/05/06 10:38:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfe80000000000000}, 0x1c) 2018/05/06 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000f7ffff7f0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0x62010000, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x283f14636c00, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0x9100, &(0x7f0000000040)) 2018/05/06 10:38:04 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r1 = socket(0xa, 0x3, 0x7) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000040000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x300000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6310, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f00000000c0)) 2018/05/06 10:38:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffe}, 0x1c) 2018/05/06 10:38:04 executing program 6: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x24) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:04 executing program 5: socketpair(0x2, 0xa, 0xc101, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 0: socketpair(0x2, 0xa, 0x1d, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x900000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x8, [{{0xa, 0x4e22, 0xf4000, @dev={0xfe, 0x80, [], 0x20}, 0x6}}, {{0xa, 0x4e22, 0x2b7, @remote={0xfe, 0x80, [], 0xbb}, 0xdd}}, {{0xa, 0x4e21, 0x6, @empty, 0x6}}, {{0xa, 0x56, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x9}}, {{0xa, 0x4e20, 0x5, @empty, 0x24a}}, {{0xa, 0x4e24, 0x7f, @empty, 0x2}}, {{0xa, 0x4e24, 0x400, @empty, 0x80000001}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9db}}]}, 0x490) 2018/05/06 10:38:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000005b60000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:05 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x40100) write$binfmt_aout(r0, &(0x7f0000000100)={{0x1cc, 0x4, 0x7, 0x10f, 0x112, 0x4, 0x2a0, 0x71}, "d0ebb954f7d2b8023a1f89d7a498df3f4adf9036d9b74295bdf45522cd7021d09922fc5bcb7669e01603f80d495831c2bc56d0641210e484d8d91cafa93aaf13233c5f58cddd215f6341c1722f5fd8af1c5f954164b31bba40ab08bd95050bf69d484aaa24a22deb1b02ef504332831b8089886fed9ab99025d7fb9d4f903fd4b363e7d6ea65ef25720fb3bb2bedf28d869b7dda4d287ae1481b88fd635eaa53d904cf21897b034795e312fac5008b452c75805e4d8d73b4e2ffecfacd48c69ae99a76b639ba7f012fecc70275640c323d68d22121c381e4bb095a1c723a94f222332c013aace8c16b61fa807a", [[], [], [], [], [], [], []]}, 0x80d) r1 = socket(0xa, 0x9, 0x3ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f0000000940)=0x2) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000980)=0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000009c0)) 2018/05/06 10:38:05 executing program 5: socketpair(0x2, 0xa, 0x41, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa1c663b5}, 0x1c) 2018/05/06 10:38:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:05 executing program 5: socketpair(0x2, 0xa, 0xa501000000000000, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/snapshot\x00'}, {0x20, '/dev/snapshot\x00'}], 0xa, "53c96ad3f5326d5fdaf3784058dd62b8a3c87bf0178386a7b6cae067517f1c6ed57f9252c208be0c8b57222451d10537613ca36d957217cad8c1deef4c7bb0e28a3005c290a1ad7a602061bc6880fedad82cfdaf097234ad588e820ce49081c49a7a49180105c7c3b8d32ed4d2cd2928de1b2c873f75c1dad6241f5695784d4c30bc986efd4cbdb9290a1ea3e04cf9d27976ce25fa7da661dc98d590bd28f3a086f3ab32c2bc1d3a413f7f6346c170c7abc7d350fe9bf7ae98edc6281c3663ec6e542c0784140974ce6f0e05c8f35ad0d11639cafc499d793cff20e25cd88c0b"}, 0x109) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 6: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f0000000080)=@ethtool_eee={0x45, 0x80000000, 0x3eb949c3, 0x9, 0xfffffffffffffeff, 0x6, 0x0, 0x5, [0x80000000, 0x1]}}) readahead(r0, 0x3, 0x7) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x29c, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x1, 0x2, 0x3, 0x1}, 0x10000, 0x7fffffff, 'id0\x00', 'timer1\x00', 0x0, 0x7fffffff, 0x3f, 0x8, 0x400000000000000}) r2 = socket(0xa, 0x3, 0x7) sync() ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000ee1d000000021f6d0e1dc6054646500c9bcb4d9f19244718663de865a7014a8e8b16782cefa427f95dd75c9c277f96950bf2a9066adc261cf4c255272fc2676adf540f135da85f4211a6c826d68d7f356efaef133ec8ed8e9e17451dbdbc2753685cf036cb4e1fc60b9d25504a04f4ed97f6e09ee6838c9859fc9fdac95a1e9d10ff4aa00c970623aa7b666a58486d0d6a36ab9b3c891a4f2abf75a110823652bd3ac1a438eb4660ec156bf39a1cd519f962b3ab89d0257d6d458962b875255a55d9be67a92c0d76f5fb9bf98c"]) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000040000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xff000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 5: socketpair(0x2, 0xa, 0xf301, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xa, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 0: socketpair(0x2, 0xa, 0x93010000, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000007ffffff700000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffe0}, 0x1c) 2018/05/06 10:38:05 executing program 6: r0 = socket(0xa, 0x3, 0x7) exit(0x5) r1 = dup3(r0, r0, 0x80000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/140) 2018/05/06 10:38:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1a) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 5: socketpair(0x2, 0xa, 0x1a0, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x10000000000000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x6863141f280000, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x7ff, 0xa0800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000003000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:05 executing program 5: socketpair(0x2, 0xa, 0x65010000, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f00}, 0x1c) 2018/05/06 10:38:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x686314eaff5015, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:06 executing program 0: socketpair(0x2, 0xa, 0x5a000000, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 5: socketpair(0x2, 0xa, 0x4800, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfc, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'rose0\x00', 0x10000}) 2018/05/06 10:38:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000fffffdef00000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf5ffffff00000000}, 0x1c) 2018/05/06 10:38:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:06 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="006800f4151d6540dece01adb0fd5f0000000000002107103d08024bb9fed268da1d9ff5265b0f4e7bd4ff52c40600000000000000de960beb0c9965ab1fe3fb9694f4ef1596e3772503330b0e094e104ae0bdbb2dd28d0ebfcae0fc0dd4ab4f9816e900fe466f98a1e7176ff6b4ce1e2f25d7ef04e93c79e71395667ecb84ef69279689ebfcc865ead66d79000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) 2018/05/06 10:38:06 executing program 5: socketpair(0x2, 0xa, 0xd00, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfc00000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000fffffdef0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:06 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0068d5000665a904d70000000000000000648aea84b4ee8c000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e23, 0x35552e1a, @dev={0xfe, 0x80, [], 0x21}, 0xd4}}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@ipx={0x4, 0x0, 0x8547, "e80a43d6e01a", 0xfffffffffffff000}, {&(0x7f0000000080)=""/103, 0x67}, &(0x7f0000000100), 0x4}, 0xa0) 2018/05/06 10:38:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x121480) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x4373bd45) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x8050, r0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x100000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1100000000000000}, 0x1c) 2018/05/06 10:38:06 executing program 5: socketpair(0x2, 0xa, 0x162, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 0: socketpair(0x2, 0xa, 0xda010000, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="a068ada22d0762ce00000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc3, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000080)=0x90) 2018/05/06 10:38:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000340000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x30133, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) syncfs(r0) 2018/05/06 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x3000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:06 executing program 5: socketpair(0x2, 0xa, 0xbb01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfdffffff00000000}, 0x1c) 2018/05/06 10:38:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f00000000c0)) 2018/05/06 10:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x3f00, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000003000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:06 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x100) write$sndseq(r1, &(0x7f0000000080)=[{0xffffffff, 0x92, 0x800, 0x81, @time={0x0, 0x1c9c380}, {0x3, 0x1}, {0x1, 0x8}, @raw8={"141da2ceff11724a9726d5f5"}}, {0x2, 0x0, 0x7, 0x80000000, @tick=0x2, {0x83, 0x1}, {0x20, 0x9c}, @queue={0x189, {0x10000, 0x8}}}, {0x5, 0x1, 0x4, 0x7, @tick=0x9, {0x800, 0x8}, {0x1, 0x7fff}, @quote={{0xbd10, 0x1ff}, 0x7f}}, {0x2, 0x10000, 0x1, 0x3, @tick=0x7, {0xfd0c000000000000, 0x1}, {0x0, 0x100000001}, @raw32={[0x7, 0x6, 0x40]}}, {0x12a, 0x5, 0xff, 0x80000000, @tick=0x1ff, {0x3800000000, 0x9}, {0xc7, 0x9b3}, @note={0x6, 0xe847, 0x7, 0xb1a, 0x3}}], 0xf0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) 2018/05/06 10:38:06 executing program 5: socketpair(0x2, 0xa, 0x7901, &(0x7f0000000040)) 2018/05/06 10:38:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8404000000000000}, 0x1c) 2018/05/06 10:38:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/89, 0x59) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x4440) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000380)) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 5: socketpair(0x2, 0xa, 0x31, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 0: socketpair(0x2, 0xa, 0xe100, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xa, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) recvfrom(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40, &(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x80) ioctl(r0, 0x2, &(0x7f0000000140)="40eeac206d4a29dad53157a06e4751481c6c66783559") 2018/05/06 10:38:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000020000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:07 executing program 5: socketpair(0x2, 0xa, 0x13b, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4030, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfc00}, 0x1c) 2018/05/06 10:38:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x1}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x3, 0x1, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, r2, 0x80000000000) ioctl$PPPIOCGFLAGS(r2, 0x8921, &(0x7f0000000040)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x39) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000740)={0x9, 0x0, [{0x6000, 0x4b, &(0x7f0000000080)=""/75}, {0x2, 0x5a, &(0x7f0000000100)=""/90}, {0x1000, 0x9a, &(0x7f00000001c0)=""/154}, {0x12004, 0xf5, &(0x7f0000000280)=""/245}, {0xf000, 0x68, &(0x7f0000000380)=""/104}, {0x6000, 0xfe, &(0x7f0000000400)=""/254}, {0x10002, 0xea, &(0x7f0000000500)=""/234}, {0x3002, 0x0, &(0x7f0000000600)}, {0x0, 0xe5, &(0x7f0000000640)=""/229}]}) 2018/05/06 10:38:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000300000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:07 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000100)="5d12efeb6dd2ef45eeed00080000000000004993cd15bd683cdbf37121af447986fe7ad664291b666ed5e7577a43a958fb65cf46443f6c12edb785091ac7") r1 = memfd_create(&(0x7f0000000040)="65746831656d316d643573756d707070312f24e8766d6e657430256d643573756d73656c6600", 0x1) ioctl$TIOCCONS(r1, 0x541d) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x700000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 5: socketpair(0x2, 0xa, 0xb600000000000000, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d9151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1000000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe0}, 0x1c) 2018/05/06 10:38:07 executing program 0: socketpair(0x2, 0xa, 0xb700, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000005b600000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x401, 0x7, "e17991e24c7b0d9f8b98cf3edcb7af2f72e2776c067773d31fbba4907fd25684d3433b613cc3cc3ef8484cb9a2d5ab57f6183e2a5b3c508d4aac70f71bede4", 0x11}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000140)="a35d0417f5f07617ed205383f315651094b40fba48c758823e117b52aea87f16410fb8cae3c24c1b2b9577baaae282561f999edf6a7eb35831b192eae38b141f60d29fa11b133d6dc9e1d0deeae6e64173389ba77dfe5c74f7307b29b63b511049", 0x61}, {&(0x7f00000001c0)="8f1294a2d15c4d1682708d8f5506c3131bd236af04a4238f63b196baa239656c7a710f9b3d69d980dd2e67b5153a34d311415b115b82323b11154e2f1bbdeb1d570c4cd2989e55d65ebbf0b8022b9d208ff0ac574ea9663d9990445ab7689393f044cab86978f765e3a86b6950e007efa5fb12ff8d541b424cadfd5467ee5f547c68e161bcaba6744dacb324514c1597af50d5e083386a0148f6d4ad7e514d24bdd6ab4deaea9e5ca9537ead6117de2e7e06a29a45b5eba965d2d0ef0584aeafec7e3684949ff45dd1", 0xc9}, {&(0x7f00000002c0)="46361d9dc1c21dbe8a3ec151230bafc328", 0x11}, {&(0x7f0000000300)="e6bf198562668cd1aa047b5d9578b5b3fce854569acac808cec823de505de912e2cea4e4c5e3fa26636dbb81b9c093866d10159c3264212c425544fb0a0da9b9b4c82a45ec8ade26a718d5133af223382563e178d6d78a82c835b2261839fb9f8e7931254f8f542a67c67e10722cf0b4", 0x70}], 0x4, &(0x7f00000003c0)={0x68, 0x6, 0xca, "c7a00047cd0fdd4dc6317266ebef659020395efa3800a6987a91e216de28ca4f1337328a33289809578f08daef0d2c37dd0033b70daf1b89605ae1132c0bb7752ef8a3a1b83ab8a32c59afa760d8286d21010f25"}, 0x68, 0x4}], 0x1, 0x20004050) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x6863141f280000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 5: socketpair(0x2, 0xa, 0x4300000000000000, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc0980, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x81}, 0x59c, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x7d, 0x1ff, 0x7}) 2018/05/06 10:38:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffd}, 0x1c) 2018/05/06 10:38:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfe80000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 5: socketpair(0x2, 0xa, 0xf3000000, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x4031, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xfc, r2, 0x800, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000001100000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xff000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f9}, 0x1c) 2018/05/06 10:38:07 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @loopback}, &(0x7f0000000200)=0xc) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002120486bafe29deeada91814caa6dc1a0618d2521068c1cea5c74304b120f6ad664f4d2660400e0a674f0629420b5ac113b08f889699c020cf4f0acb5025458cb61209bb8ffd6ee0b7aec95b99f799481387bc455eb99d0479defde34c9e18ecfb302d03b709d1595"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r2, &(0x7f0000000100)) r3 = dup(r1) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0x80000000, 0x2, 0x2, 0x3ff, 0xe3, 0x10001}) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:08 executing program 0: socketpair(0x2, 0xa, 0x7100, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 5: socketpair(0x2, 0xa, 0xf901, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000001f400000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)="9f640154b262280fe1d9afacc44fd1d114027118950f8515669434ef91dadd0c4fdd2d1e19be7e4c6e34768570f7f66c8f03df1abc137beaebf26112367af509e25593cb6c6c246029d50fe1bd8f8dd75a8d852ece9edcf17eaecb61dbef6efc9927482a478cbd3ac3f149e26e6a01c8ffe08e6ab98470dc7901941195a758ac5d4548c51ef28ead5c78dddf8e472e78f24f9f96f1966de1ed064a8a89a725d3a2a35e534237496ada4e93af3d4cc03c316981966fac3c1d153796b0e2ad64649f1e302f086a01a49209039d31465d03548dcebcd49327f4aec481b5945404a36c43fe4b9f0a82b727bc91fe4e") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='status\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/82, 0x52) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x0, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x66ae}}}, 0x32) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfdffffff}, 0x1c) 2018/05/06 10:38:08 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x6c, 0x0, &(0x7f0000000140)=[@acquire={0x40046305}, @register_looper={0x630b}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000080)=[@flat={0x776a2a85, 0x1, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77682a85, 0x10b, r2, 0x2}], &(0x7f0000000100)=[0x30, 0x0, 0x38, 0x48]}}], 0x4b, 0x0, &(0x7f00000001c0)="4065eb997a0fc8eaad2f09b12ae3a05a3dec4e83d726836e11d7de1ac06ae2d7327a4cbc7b586de4b2fd88bcb46fdf2322b6abd07a55c6395beae7a96222ff12d254f81964afd8df1cf3cb"}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:08 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4d8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0xef2c, 0xa1e, 0x1, 0x1ff, 0x0, 0x20}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x6, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000003e800000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:08 executing program 5: socketpair(0x2, 0xa, 0x9500000000000000, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "0f5d58f7ab15c2d0b1f2dd788255ab1045014a502088f6f0c464bb72ebcb7668", "aec9d1e8948e2d1a4b570336878ca10fc512077c98481a496bb5bafcda0526d5", "bcd02feec02e27135b6bab10aa2d89344263d560a63ce08a2d298d6b11e3efc8", "35d7beeb7d0bf5820a7e4e72181d9d2a8c7e51c752d90d77422b5ec3abeef2d3", "94bc6c02d73ca746d54d1ae93954141486fb32040195a5c4b566bd279976d375", "7732165a1118db6c833905d9", 0xffffffffffff369e, 0x0, 0xffffffff, 0x100, 0xffff}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x200000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000200)) 2018/05/06 10:38:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xff000000}, 0x1c) 2018/05/06 10:38:08 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0068d5151d65a904d70000000000000000000000023cad89405ded77ddcb5e243c874437f141c48023c6e2e65c1f213087c986f9ea44107fb1e23e0d8e452421b912ab26d0fdef99a80c6822cd2a228201c5f6c2e1eec197bd5baff3466320f0fe6a1d8689cc5d845b6c87016967715f32c2fcb55ab156fa07b5889272a23206a1ea4d457423af4970160ff885b318e043ea47e672"]) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x44000) ioctl$VT_DISALLOCATE(r1, 0x5608) fsync(r0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) open_by_handle_at(r2, &(0x7f0000000040)={0x107, 0x6, "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"}, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x6, 0x6, 0x2, 0x6, 0x1, 0x3, 0x20, 0x10001, 0x80, 0x4, 0x9}) 2018/05/06 10:38:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x10, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:08 executing program 0: socketpair(0x2, 0xa, 0x96, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 5: socketpair(0x2, 0xa, 0xa700000000000000, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000003400000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x9, 0x800, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x462, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e24, 0x396e2fda, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1ff}], 0xbc) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x3, 0x2, 0x4, 0x4}}, 0xfffffffffffffeeb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr=0x4}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 'sit0\x00'}) r1 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xff00}, 0x1c) 2018/05/06 10:38:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:08 executing program 5: socketpair(0x2, 0xa, 0x94000000, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002a00)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYBLOB="5e627b70c15e48ad4d6d94c727856a0382e93dcdf1e3e77b3eb23f4a0958036b6e9f0d140c7a72ed5863fdf7121f905c519aa450333a912662c1840d28768c2750bada71a7943a3a81de4916f52548fa0fe9c52728bb", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0], @ANYBLOB="34b0fbe389b4c24b53c902900a528d14a476eb"], @ANYRES16, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000006f80)=ANY=[@ANYPTR=&(0x7f0000004c80)=ANY=[@ANYRES64=r0], @ANYPTR64=&(0x7f0000004cc0)=ANY=[], @ANYRES32=r0, @ANYRES64, @ANYPTR64=&(0x7f0000004d00)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32, @ANYBLOB="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@ANYBLOB="39a08bc0ce6a0ec4249e83f4c80538237e0c5058f105da9466fc65de3f546e558772a7d869d06387489668888016d7d286476e32c378599b6133109d82dd69cd6c3ee1fca711a31debf71a7d2f086a3f1286f3d73006ad249357ce54077f43", @ANYRES64=r0, @ANYBLOB="a4e31e94d09e2e9f9552b2f865cd6a29e19a2cf6e4af4c186abf18a650ebb05c2fcb5793b333747c6786042aab4a8f953765920774f598f3e234fa562f8bb36209327ec475346573b14f40da6481d987df5d96a444f5a8d000ae16e80f1dc2a68386321da1ab6d3342b434a3872cf77b66b8eefc98e5cb7b6e04151de0718e28a0089d398a9524806e29b0df113cc0992ab32cbb7b21683a4c478b7feebce85b3a07cea9d41203270b30ca88a3fb78ac6cddccbaff069b0b22c978c829eb6ed44622a2a138fe8e51c77c675a9bb7805483d176df92f3b8ee0a89c876b980c01b88610e10c25a324de46b176148c2c8e2df", @ANYPTR64, @ANYRES64=r0], @ANYPTR64, @ANYPTR64=&(0x7f0000005e80)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYBLOB, @ANYPTR64=&(0x7f0000005ec0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, 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@ANYBLOB="f819a57a49d9a2f748280aef4c00576b2f18c1279c3948d21aca0f2dc4952b27d3a5cc29b13427c3efd2efbfc90f0ded123a0db6e062a66ef937a000185cb6", @ANYRES16=r0, @ANYRES16, @ANYBLOB="2d3a89bbd6d3e49e0f7a48a1279453ba56329c58134d5561280209ffa062a05be8006393bb3e211fb81bb245a71cdca7c343958d3edcc1d1ca99713803fa12dd75071177d88ad94fe7227203e155a7ed32093d52618378880c6cca30"]], @ANYBLOB="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", @ANYPTR64=&(0x7f00000018c0)=ANY=[@ANYBLOB="ad3215ccf3fea0bae8b5b50058c6001d1b1541d7aa7e16026c158e057fb278dcb6d8f15df126a203c08f8e05aed94e8e2039f3b52d0ca553dd8172353c745e816c2e23a57e8f48e451f130d56425b7b90e13cd17e12c63259c9fa9a1f722ac1cf0c3e5d70f7f28dcba8a7a"], @ANYRES32=r0]) ioctl(r0, 0x7, &(0x7f0000000480)="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") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000200)=0x9, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/05/06 10:38:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000200000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x10000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x40102, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=0x1000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r4}) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 5: socketpair(0x2, 0xa, 0x5f00, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002140), 0x13f, 0x9}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004240), 0x106, 0x3}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000042c0)={0xffffffff}, 0x0, 0x8}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004340)=@connect={0x6, 0x118, 0xfa00, {{0x4fd, 0x4, "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", 0x78, 0x16, 0x3, 0x7e76b9cf, 0x9, 0x6, 0x53, 0x1}, r1}}, 0x120) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:08 executing program 6: r0 = socket(0xa, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xc2f5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffd, 0x3, 0x6, 0x3a, 0x100000001, 0x8000, 0xfffffffffffff4f7, {r2, @in={{0x2, 0x4e22}}, 0xfff, 0x81, 0x6, 0x1, 0x6}}, &(0x7f0000000200)=0xb0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:09 executing program 0: socketpair(0x2, 0xa, 0xd000000, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x10000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2000}, 0x1c) 2018/05/06 10:38:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000005b600000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0x17, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="284e471bc1abf340c1e48052177783e3e0310a19a68ee46f965cae0e0e2743b2af96ab719131c7053095974c28ea0baa38b2780a918cee9b8df0d01ef8c214eee41b38a6216a2369b9d2a06314f1bef5ad4b6cf119eda049b88dfccfc3aa19407539d7748c47efc141b90015587405ccb69440aa1db263d2e88915e79ebdec5341c7ce62da78", @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0]]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0xfff]}, 0x6) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR64]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x5, 0x10000000006, 0x300, &(0x7f0000000080)="1577fab4eb07d551c2251d2a261e5ca93dced7cba4af36f4a350dc1d13aadf0fa228f4529b129e35727a3648a9938a9e0f62b917da01becf429cd127e59b878ce2025ae3cbac5c732a276ef41e462775bf48f6685faf081f00000000000000c10d83fb6b81aef37fb389b380dd0cd2e025a828a29979a2d0d73eb37605da8e0914fa085721caeaec19214d8200e03bad9aca9a02bf7a695a795690f405a4b2c56423c08dea9974680c7198fae3d566333b6203462f80a0644feb5f0378a7a5d4e657e04fa5c1"}) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x13, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4) 2018/05/06 10:38:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000020000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfc000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0xc0000000, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x401, {0x21da, 0x200, 0x8000, 0x67, 0x6c27, 0x8}, 0x5, 0xdc2e}, 0xe) 2018/05/06 10:38:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf}, 0x1c) 2018/05/06 10:38:09 executing program 0: socketpair(0x2, 0xa, 0x300, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0x87010000, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000110000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x2, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) flock(r0, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000100)) 2018/05/06 10:38:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x600000000000000}, 0x1c) 2018/05/06 10:38:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1550ffea14636800, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x97f4446dc6e450d2, 0x80, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000001c0)={0x25, 0x4, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0x1e0, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = dup(0xffffffffffffffff) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/137, &(0x7f0000000100)=0x89) r2 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="04d709c500000200000000000000000035fb7f6e9bf8c0b71abb07436b46859bc508a0ecbb1f060e889ed80d0a3394707348b06d9e8335a6c52d8e195e960b9da19d2de0c1c8bbe095000000e93da95bc257d0ee74cd55a9700a708866be94622a3033c67142dddaf2f6f7eaef9af9f1c9eae759c03a6502ac3388b3786635d428465e45948307ad713dec57545f"]) ioctl(r2, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x9, 0x1c, r1, 0x0) 2018/05/06 10:38:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000080000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x3f000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d70029493ad700000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0x2f00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 0: socketpair(0x2, 0xa, 0x1b4, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffe0}, 0x1c) 2018/05/06 10:38:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) write$binfmt_aout(r0, &(0x7f0000000240)={{0xcc, 0x8, 0x3, 0xae, 0x2dc, 0x3, 0x1de, 0x5}, "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", [[], [], [], [], [], [], []]}, 0x1720) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xfb, 0x8, 0x401, "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"}) accept4$bt_l2cap(r1, &(0x7f0000001980), &(0x7f00000019c0)=0xe, 0x80800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000e80300000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x6c63143f280000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:09 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0068d5151d650500000000000000000000edff00029cde2dab84aa80a199cf3a37face5397f8a457db4acfd943c3ca113465ce47e3051492473d041420a419c570d47c15c767e088dc610d90697b588a9d57b5113821e272c758b360558507fb168471b6cd60935b64b789f90149c309c35dba96c6a78c62478afdc2d21a16"]) ioctl(r0, 0x0, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/06 10:38:09 executing program 5: socketpair(0x2, 0xa, 0x1eb, &(0x7f0000000040)) 2018/05/06 10:38:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000ffffffff00000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x500000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 5: socketpair(0x2, 0xa, 0x157, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x8, 0x7ff, 0x4}) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000080)) 2018/05/06 10:38:10 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES64=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfc00, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 5: socketpair(0x2, 0xa, 0x8b010000, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x1c) 2018/05/06 10:38:10 executing program 0: socketpair(0x2, 0xa, 0x5f000000, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) syz_extract_tcp_res(&(0x7f0000000080), 0x7fff, 0x0) semget$private(0x0, 0x5, 0x120) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000001000/0x1000)=nil, 0x1000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000140)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x64}, &(0x7f00000000c0)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000001c0)={0xffffffffffffffe1, 0x6}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x208, 0x0, 0x9, r3}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x3bf7, 0x0, 0x1, 0x7, 0x10001}, &(0x7f0000000180)=0x14) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000300)={0x0, 0x1ff, 0x200}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/06 10:38:10 executing program 6: r0 = socket(0xa, 0x3, 0x7) fstat(r0, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='GPLsecurityvmnet1\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x8001, 0xfffffffffffeffff, 0x9, 'queue1\x00', 0x20}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000100)="c55759561ba0a358868dd73cbff0c341f496b7aafbac1ae85d85d3a44347a27c5c9b648dade2568328877e3e3575fdd846dc9848226594ecfe872356e339b841bf1b79599200decb3e8c892ae05011df5e91486570") 2018/05/06 10:38:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000070000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:10 executing program 5: socketpair(0x2, 0xa, 0xd7, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfe80, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9000000}, 0x1c) 2018/05/06 10:38:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:10 executing program 6: r0 = socket(0x1000000011, 0x5, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7a05aa024984fb76f00000002"]) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x3f00000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 5: socketpair(0x2, 0xa, 0x3a00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000b60500000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xcbc6) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000007fffffff00000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:10 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8000, 0x165741) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x3ff}, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x2, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x1, r2, 0x1, 0x8}) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x204, &(0x7f0000000700)="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") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) 2018/05/06 10:38:10 executing program 0: socketpair(0x2, 0xa, 0xb000000000000000, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 5: socketpair(0x2, 0xa, 0x9d00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x5000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfec0000000000000}, 0x1c) 2018/05/06 10:38:10 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000f40100000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xffffff7f, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:10 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0x8e01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000effdffff0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:11 executing program 6: r0 = socket(0xa, 0x3, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) rmdir(&(0x7f0000000040)='./file0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x20000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000000c0)=[0x1ff, 0xb196]) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @rand_addr}, 0x10) listen(r2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x9000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x100000000000000}, 0x1c) 2018/05/06 10:38:11 executing program 0: socketpair(0x2, 0xa, 0xa7010000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0x7c01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000008000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:11 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006cd5151d65ad04d700000000000000e700000002"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x73, 0x20, 0x10000, 0x400}, &(0x7f0000000080)=0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0x2, 0xfff, 0x200, 0xffffffffffffff80, 0x80, 0x800, 0x5, 0x4, 0x4, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x60, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0xea}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) r3 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x40000020, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5b1, 0xffff, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe2, "843838524b25f6210ba8a626e2c72eb920b378bd5c9cb054d024dcd349d40bde7e0f912da189dceefe264929f471ef5a0e215e6913f449115802ff2c9e26f74c1eb0e1f86fa6b595f8ab9b52e6855bc2822a98d759c7ca05fefafc5769ae14bbeec93d6b80c6f870fa43c02e4ee3eae3b702ffd8e4062700a9072ba18e6fc1334eba9025107f5d6eb2739714a9830d234eddd562bd2a0ad8e9679755803d4aa033b35bf16cde351dbbba402d6204f5ca311f9298de0d6ec049336e1ece090a859007363faf00a2cd779d9dc06e19b5cccd50061e521d70b00e93b3b130f0c7b61eea"}, &(0x7f0000000240)=0xea) 2018/05/06 10:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000007fffffff0000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x100000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0x92000000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 6: r0 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x7, 0x0, 0x7fff, 0x80, 0xffff, r2}) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x4, 0x2, 0x1}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100), 0x0) 2018/05/06 10:38:11 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xc4a3}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0xfffffffffffffffc}, &(0x7f0000000180)=0xc) r2 = socket(0xa, 0x3, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="f0fd04a6b2faa52ad7000000000000000000000002"]) ioctl(r2, 0x0, &(0x7f0000000000)) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0xcf, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 0: socketpair(0x2, 0xa, 0x30010000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1000000}, 0x1c) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000003e80000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:11 executing program 6: r0 = socket(0xa, 0x3, 0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0068e20b0000000000000000e04a20000000000000000002"]) fchdir(r0) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/51, 0x33}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/49, 0x31}], 0xa) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80001) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0x8100000000000000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x2000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0x70010000, &(0x7f0000000040)) 2018/05/06 10:38:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0xffffffffffffffe2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xce1b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x400}, 0x8) 2018/05/06 10:38:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000040000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) 2018/05/06 10:38:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x3, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:11 executing program 5: socketpair(0x2, 0xa, 0xf6010000, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 0: socketpair(0x2, 0xa, 0x5f010000, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x200) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/05/06 10:38:12 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/06 10:38:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x9, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000110000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0x7600, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0xc800, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 10:38:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x300, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000080000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:12 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80042, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x7f, 0x17, 0x3ff, 0x4, "23315263ba308e2cc9cf53c6fe75192fda30a593cfe1fb5f7c20aa29794c49a9"}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfa03000000000000}, 0x1c) 2018/05/06 10:38:12 executing program 6: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0x1fd, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 0: socketpair(0x2, 0xa, 0xee000000, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000200000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x7000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:12 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) getpgrp(0xffffffffffffffff) getpgrp(0x0) r1 = getpid() r2 = getpgrp(r1) ptrace$getregs(0xc, r2, 0x2, &(0x7f0000000080)=""/132) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0xaa1a4c2741ab2547, 0x0, 0x0, 0x0) 2018/05/06 10:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfeffffff}, 0x1c) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0xb00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x281f14636800, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0xfc010000, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000080)={0x3, 0xfffffffffffffffb, 0x6, 0x7fff, 0x3, 0x1, 0x5, 0x9}, &(0x7f00000000c0)={0xfffffffffffff34e, 0x0, 0x3ff, 0x7f, 0x5, 0x3, 0x100000001, 0x3}, &(0x7f0000000100)={0xf84, 0x1, 0x0, 0x67, 0x4, 0x0, 0x6, 0x1000}, &(0x7f0000000140)={0x77359400}) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000004000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:12 executing program 5: socketpair(0x2, 0xa, 0x2500, &(0x7f0000000040)) 2018/05/06 10:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x11000000}, 0x1c) 2018/05/06 10:38:12 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x2}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000180)) socketpair(0x0, 0x80007, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x2, 0x8, 0x1, 0x8}, 0x73, 0x6, 0x10000}) 2018/05/06 10:38:13 executing program 0: socketpair(0x2, 0xa, 0x8d010000, &(0x7f0000000040)) 2018/05/06 10:38:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:13 executing program 5: socketpair(0x2, 0xa, 0xd201, &(0x7f0000000040)) 2018/05/06 10:38:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/uinput\x00', 0x10002, 0x0) recvmsg$netrom(r1, &(0x7f00000037c0)={&(0x7f0000001100)=@full={{0x3, {"f654841789d205"}, 0x100000000}, [{"fa56a33347e3c4"}, {"f85c3095c0add3"}, {"9764715605df22"}, {"a683c80a7039e8"}, {"24de63e76c793a"}, {"cbd69ef10c25da"}, {"ae0e964e178635"}, {"c5bcacf2d4aeec"}]}, 0x48, &(0x7f0000001480)=[{&(0x7f0000001180)="cff664d438fd1da7e5fefa72b1b758043ddbd92e64750112c1a11205b1959977e489213f1549c9e0f599a3b9fb948beccb5e0ae15dcf01754d6d6ca92ed2a7f26872b0354478d58f6a4d84828492d8b60e530855319b497750821cca15d963cea17b2b08be9a97764ff8b46713d58e608e739210af9d4473951411b761c191c9e643ddaf99de83b42f7d10de25c98cd26c9c3570ef780205a611383865a867aedaab775b18a8b6d8b69f1b2c5a11101b0a4c570f3b44fcace7e287d246093af0cc729074472a996824b9a09205f4bf0f29", 0xd1}, {&(0x7f0000001280)="580c5b264c22a8c9407aea72398920afb53865ed3656146bac5fe29ccb3ff2c7b8ec5c00d2184af88856c67177e3e34599f9067f6f04ad9b19dd972a2250e6e87ded5050699a54eb3bd028f00f82bc1710178696baee99d9f5bf9da7b50b58ef1c953ae489856d13c8a8a30ac48e9a58cc60a4c2d29fe151fb56", 0x7a}, {&(0x7f0000001300)="9cf1e1d89483a33c03f72670", 0xc}, {&(0x7f0000001340)="64b825d7cc72486992b6fbc4572d8b3efe5f813b84d318ca74b40a90776bfff621b7c9cf243bbf5af9490837b437d853c25f9dc9b7e5a4e180e5d74cbca6c8bf28aecfc8fe48407fa4f3216a1f72a4da19c7e539edfa00934d589d958bce141eda6be378ab91a137248977ee914512868dde99b8c420c9f8984a828a7599e09b22ce8529d2a61a5e83bd3287988cc6c84312be024239aa4278dbd1e65a933cc5a8d8f050577c9abedf21fd1dc711c9bf71536bcd87178d7dbe9f1aaefc09ccaf", 0xc0}, {&(0x7f0000001400)="fd533f947fe15fa75548bcefcc8676acb919f2f60043c760bb985281456ef9363700d72e8d0ea25fbfa62f8dc2d63ff1214bc4166c2f25606ec4748f3dc9346fdb9255b510", 0x45}], 0x5, &(0x7f0000001500)=[{0x78, 0x114, 0x1, "f600b1fad7be6ba5789dd75cde21d776440b5dc4e8629455aaa433316794810d8228d905988f5c6f9775a45d66abfbb4c81079ed291cb6104f25d13e2a5a98debc22d1547adcc81c43a387e9877e3ee8696164f5b99a2ac4a8954af3e1e9ac3af9570bbc403f7c98"}, {0x1010, 0x117, 0x7ff, "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{0xc0, 0x18d, 0x0, "8554e26b5d10df336c43455a14a1b756b30b3db55d231079e4f82eb6fd20dcfe9f2c41f512b03d6fa58059324381036b36b2903c61ae1aee618ab4ecf032b64f1da5b96e2dfcb3f496202e8f0c834d3a3e7dd16091e4f390289e8ad9f7282f5e3788e8f46395822b56b2333e759834c990482aa987db4b7a73dba5ad4ba53807ddacf3c80789ccdc2ade7fb180a45516f17a832f2f1eff5cc297abaa5bbf6f1ba35874d857d970ff1c422281"}, {0xc0, 0x110, 0x6, "9a0a1c3787a7ef5593b18010e9f2a9342aae1f4342629fbe3b2b6166e3e970444f3fe9a3104107e9e34da1d833901d2491b25ee9de11d56f0b95c941e46049e42a74bad52b5b2679b22a4b9a8a0916b964ab021e825fd51eab03072843a87597d91d9a4182a4d48d49b2bbfc85b9232e4f930b6c50b720ea5eff272cb1a68c36d57d9359e0461226a9767304d19ddc794241bf6db0c30aad859d7e9c9bea1247a8828481084310b3bf"}], 0x2288}, 0x40010000) pwritev(r0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/05/06 10:38:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000030000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xec03}, 0x1c) 2018/05/06 10:38:13 executing program 5: socketpair(0x2, 0xa, 0x1100000000000000, &(0x7f0000000040)) 2018/05/06 10:38:13 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/05/06 10:38:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x600, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000effdffff00000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x97f4446dc6e450d2, 0x80, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000001c0)={0x25, 0x4, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) 2018/05/06 10:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xffffffff00000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 5: socketpair(0x2, 0xa, 0xc401000000000000, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1100}, 0x1c) 2018/05/06 10:38:14 executing program 0: socketpair(0x2, 0xa, 0xfffffffe, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:14 executing program 5: socketpair(0x2, 0xa, 0xa8010000, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x5}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000001c0)=0x5) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x63, 0x200) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x3f, @broadcast=0xffffffff, 0x4e24, 0x3, 'wlc\x00', 0x1, 0x6, 0x50}, 0x2c) 2018/05/06 10:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x600000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000003000000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 5: socketpair(0x2, 0xa, 0x1601, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x7, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x3, 0xfffffffffffeffff, 0x9}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8921, &(0x7f0000000100)) 2018/05/06 10:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x700}, 0x1c) 2018/05/06 10:38:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000001000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x900, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 5: socketpair(0x2, 0xa, 0x103, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) 2018/05/06 10:38:14 executing program 0: socketpair(0x2, 0xa, 0x9d, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:14 executing program 5: socketpair(0x2, 0xa, 0x1800000000000000, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x0, 0x1, 0x3}}, 0xe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x4, 0xc000) r2 = accept4$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x56d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) r5 = dup3(r0, r0, 0x80000) sendto$llc(r5, &(0x7f0000000180)="e368da2b432ace5235ed73fee512d3efd9f7ee4acef023578d7e052ca3a22f18b92f01326a5a04503a0787f851470f76a86ef138897cd01a3ac6d64259875836bacebd5726e742f820876c8d96a57dea229a5af4b79e6d", 0x57, 0x4000, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000340)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bond\x00', r6}) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r7 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r7, &(0x7f0000000440)='ns/pid_for_children\x00') 2018/05/06 10:38:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xa000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000001f4000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa}, 0x1c) 2018/05/06 10:38:14 executing program 0: socketpair(0x2, 0xa, 0xb801, &(0x7f0000000040)) 2018/05/06 10:38:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:15 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000002000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x7ffff, 0x8, 0x3, 0x3}, 0x8, 0x3bf, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x3, 0x7fffffff, 0x10000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000200)) 2018/05/06 10:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000fffffdef000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 5: socketpair(0x2, 0xa, 0xb000000, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xb563c6a100000000}, 0x1c) 2018/05/06 10:38:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x842, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x20}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x8, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x900000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 5: socketpair(0x2, 0xa, 0x17000000, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000003400000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1010000000000}, &(0x7f0000000180)=0x8) 2018/05/06 10:38:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xbb8}, 0x1c) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x686314eaff5015, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 0: socketpair(0x2, 0xa, 0x6500, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xa00000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 5: socketpair(0x2, 0xa, 0x62, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$l2tp(0x18, 0x1, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f000070fff8), 0x2, 0x0) mmap(&(0x7f00007f9000/0x3000)=nil, 0x3000, 0x3, 0x8972, r0, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/15, 0xf) 2018/05/06 10:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000005b600000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfe800000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 5: socketpair(0x2, 0xa, 0x1b00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000001f4000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x1, 0x0) 2018/05/06 10:38:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xa00, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:15 executing program 5: socketpair(0x2, 0xa, 0x9e00, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfec00000}, 0x1c) 2018/05/06 10:38:15 executing program 0: socketpair(0x2, 0xa, 0x4601, &(0x7f0000000040)) 2018/05/06 10:38:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/06 10:38:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x1, {0xa, 0x4e24, 0xa, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0xfffffffffffffeda) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x500, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x1d3, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000b605000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x1b1, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x80fe, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x40) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x5, 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x807, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="008d105197bf1f7691000004"], &(0x7f0000000140)=0x8) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe803}, 0x1c) 2018/05/06 10:38:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000400000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x3e000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 0: socketpair(0x2, 0xa, 0xa9000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0xa3000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000001100000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x127, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x1200000000000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8c0d}, 0x1c) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xff00, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000080)) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 0: socketpair(0x2, 0xa, 0xd400000000000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x4031, 0xffffffffffffffff, 0x10000000000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x2000000000004) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000080000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe}, 0x1c) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0x5e010000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xff00000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) 2018/05/06 10:38:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x700, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:16 executing program 5: socketpair(0x2, 0xa, 0xb4000000, &(0x7f0000000040)) 2018/05/06 10:38:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005f80)='/dev/sequencer2\x00', 0x121000, 0x0) connect$nfc_llcp(r1, &(0x7f0000005fc0)={0x27, 0x1, 0x2, 0x2, 0x6680, 0x9, "9d6607d666febe5ea1e4040807068de71d9139ed322ea9b35d7fcf0824754c799dffb0184632eb50587026b3209a2759685f5074301d2aa738b51504e7c62e", 0x4}, 0x60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000062c0)='/dev/qat_adf_ctl\x00', 0x11fff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000005e00)={0x1, {{0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e24, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x108) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r3 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) sendmmsg$alg(r3, &(0x7f0000005cc0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="4838d1c0149d370e333a5d05027828dbfacda27bdde99a1e464554af3eb016227e53d010d79fc7fceea98d5e769fbb51954596f660ab55f3a3d47cb35b3b02eb62d795adb983d42da7adb75d2e13327d39b2e3a7016604b5680f9e963f058f0a5cb6a14cee2a3a0643911a01fc38a98f74dcff43dd64f5b27b4a88023e45f2cad304841ffc2a3db7967b309611bc646c238c9957e0aeafc9c674fed31065527baeb4ca81c3e1e867d47843b6fb6de04fd6fecc120d78e07e52df2143c90bfefc6d1e7532388cd589bdf96d2eee3023a16437b7d28a2ab894a3d87d71fb4ce701a984b7af778900948df735e6", 0xec}], 0x1, &(0x7f0000000280)=[@iv={0x80, 0x117, 0x2, 0x69, "e58bb2b2f6a95bb882137f93978b6b621a0dcdb084c76994205df141f9e0e7bdea9a5d314c680867bfbbcf23661adc6efff4cddcb52569a21998f7684fbf1c58b4051d66c523c21f495de9b55415f0f9b7f0915a5b18d5b3fbc51c060e6df2d526ccbff6d705ba5cb8"}, @iv={0x20, 0x117, 0x2, 0x6, "647cd8da668c"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xb8, 0x8040}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000340)="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&(0x7f0000004b80)=ANY=[@ANYBLOB="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"], 0x1120}], 0x4, 0x40) r4 = msgget(0x3, 0x550) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000005f40)=""/26) 2018/05/06 10:38:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000003000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/05/06 10:38:17 executing program 5: socketpair(0x2, 0xa, 0x35010000, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x6000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000100000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0xfffffe55) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r2, 0x10, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x40) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 0: socketpair(0x2, 0xa, 0x2f01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000001f400000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 5: socketpair(0x2, 0xa, 0x16b, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@ethernet={0x306}, {&(0x7f0000000080)=""/208, 0xd0}, &(0x7f0000000180), 0x2}, 0xa0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000300)) 2018/05/06 10:38:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa00}, 0x1c) 2018/05/06 10:38:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000fffffdef00000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 5: socketpair(0x2, 0xa, 0x1b4, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4, 0x2, 0xe0, 0x388, 0x3, 0x6, 0x2, 0x130, 0x38, 0x9, 0xda2, 0x40, 0x20, 0x2, 0x40, 0xfff, 0xe}, [{0x1, 0x401, 0x7, 0x0, 0x9, 0x7, 0xffff, 0x3ff}, {0x0, 0x3, 0x9, 0x0, 0x8, 0x100000000, 0x81, 0x10001}], "20cab6f71344d485bac38d56b6abb9eef1862a4eb02944b0bc1e28d20dff05c3e0f8fff9b0d5bad9e71c7ae3344b5a01b6250ceb0f64c1aa922ce1387074c7ad2d58444f79d7d518b23f8bd16110db47778e700d395ead21eac19d5252950a545264080e48d713314d52ebed46e6653b522977aaadffe4ec65a13d435017bcf16ebcc68915b8833b9d7ca30594a1007ef3d56292e7b9cb9c8644c42d0c6f15ff76c631f4b2c0b790738559d1d8aba7", [[], [], [], []]}, 0x527) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x283f14636c00, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 0: socketpair(0x2, 0xa, 0x27000000, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x800000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 5: socketpair(0x2, 0xa, 0xe900000000000000, &(0x7f0000000040)) 2018/05/06 10:38:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000e803000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='statm\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x678}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x3da) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x50000000000000}, &(0x7f0000000240)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'bridge_slave_1\x00', 0x3}, 0x18) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x9, 0x10001, 0xb6, 0x8, 0x0, 0x5, 0x24000, 0x5, 0x9, 0x7f, 0x6, 0xb35, 0x4, 0xa8, 0x1f, 0xb357, 0x6, 0x4, 0x4, 0x5, 0x1, 0x21a6, 0x5da7, 0x8000, 0x80000000, 0xfffffffffffffb7a, 0x4, 0x7, 0x9, 0xfffffffffffffffa, 0x9, 0x8, 0x2400000000000000, 0xfffffffffffffffe, 0x7, 0xda, 0x0, 0x2d, 0x6, @perf_config_ext={0xbf2, 0x1b960000}, 0x800, 0x9, 0x3, 0x6, 0x1e5, 0x0, 0x4}) 2018/05/06 10:38:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f"], 0x14}}], 0x2, 0x0) 2018/05/06 10:38:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:17 executing program 5: socketpair(0x2, 0xa, 0xc6010000, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 4: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x2, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/19) 2018/05/06 10:38:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffff5}, 0x1c) 2018/05/06 10:38:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000007000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f"], 0x14}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x300000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:18 executing program 0: socketpair(0x2, 0xa, 0xbd00, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0xd8010000, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x42480, 0x0) accept4$netrom(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10, 0x80800) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280), &(0x7f0000000400)=0x0, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e23, 0xc97, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x800, [0x1, 0x1000, 0x6, 0x3, 0x80000000, 0x7fffffff, 0x8, 0x400]}, 0x5c) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) bind$ipx(r3, &(0x7f0000000100)={0x4, 0x9, 0x573e, "fef760a424cf", 0x6}, 0x10) mq_unlink(&(0x7f0000000080)='em1),\x00') 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0xac000000, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f"], 0x14}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x400000000000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000005b6000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0x4a00, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xffffff7f00000000, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000"], 0x1e}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf5ffffff}, 0x1c) 2018/05/06 10:38:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000007fffffff000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40000, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x4}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x80000001, [0x1000, 0x123f43aa, 0xffffffff, 0x101, 0xfffffffffffffffc, 0x8, 0x0, 0x20]}, 0x5c) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0x4301, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000"], 0x1e}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c) 2018/05/06 10:38:18 executing program 0: socketpair(0x2, 0xa, 0xe501, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0x5900, &(0x7f0000000040)) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000"], 0x1e}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x5, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:18 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10903e, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000000, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="08b1a36e2d2d66d1002500400000"], 0x12) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x301200) 2018/05/06 10:38:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000040030000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000"], 0x23}}], 0x2, 0x0) 2018/05/06 10:38:18 executing program 5: socketpair(0x2, 0xa, 0x3500, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xb, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000007ffffff7000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0x176, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x428000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x8, 0x200, 0x0, 0x4, 0x4, 0x6, 0x817, r2}, &(0x7f0000000200)=0x20) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xd8c}, 0x1c) 2018/05/06 10:38:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000"], 0x23}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 0: socketpair(0x2, 0xa, 0xd901, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0x2301, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000007ffffff700000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x6, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000"], 0x23}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x800000000000000}, 0x1c) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0x124, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) 2018/05/06 10:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x3, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000000000"], 0x26}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0xe2, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000007fffffff00000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/06 10:38:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffe0}, 0x1c) 2018/05/06 10:38:19 executing program 0: socketpair(0x2, 0xa, 0x102, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0x33000000, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000000000"], 0x26}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x5, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40812, r0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000800000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 5: socketpair(0x2, 0xa, 0xe5000000, &(0x7f0000000040)) 2018/05/06 10:38:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000040000000000"], 0x26}}], 0x2, 0x0) 2018/05/06 10:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x7, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:20 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0xfffffffffffffc69) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x2, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x600}, 0x1c) 2018/05/06 10:38:20 executing program 5: socketpair(0x2, 0xa, 0x21010000, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000040000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000004000000000000"], 0x27}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:20 executing program 0: socketpair(0x2, 0xa, 0x6401000000000000, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000004000000000000"], 0x27}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000007000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xcb0f3bf, 0x40000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x9a5}, 0x4) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_rr_get_interval(r2, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000240)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x8) 2018/05/06 10:38:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x9, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:20 executing program 5: socketpair(0x2, 0xa, 0xab01, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000004000000000000"], 0x27}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x500}, 0x1c) 2018/05/06 10:38:20 executing program 5: socketpair(0x2, 0xa, 0x11f, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x730, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x2, 0x2) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/100) fcntl$setsig(r1, 0xa, 0x11) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000004, 0x4031, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$PPPIOCGFLAGS(r1, 0x8921, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000ffffffff000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:20 executing program 0: socketpair(0x2, 0xa, 0x1ed, &(0x7f0000000040)) 2018/05/06 10:38:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000300"}, 0x58) [ 1457.621262] FAULT_INJECTION: forcing a failure. [ 1457.621262] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.632822] CPU: 0 PID: 3568 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1457.640020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1457.649380] Call Trace: [ 1457.651985] dump_stack+0x1b9/0x294 [ 1457.655620] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1457.660816] ? graph_lock+0x170/0x170 [ 1457.666964] should_fail.cold.4+0xa/0x1a [ 1457.671028] ? __lock_acquire+0x7f5/0x5140 [ 1457.675277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1457.680405] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 1457.686468] ? graph_lock+0x170/0x170 [ 1457.690283] ? find_held_lock+0x36/0x1c0 [ 1457.694373] ? check_same_owner+0x320/0x320 [ 1457.698709] ? rcu_note_context_switch+0x710/0x710 [ 1457.703675] ? __lock_acquire+0x7f5/0x5140 [ 1457.707925] __should_failslab+0x124/0x180 [ 1457.712170] should_failslab+0x9/0x14 [ 1457.715973] kmem_cache_alloc_node+0x272/0x780 [ 1457.720561] ? print_usage_bug+0xc0/0xc0 [ 1457.724632] ? __lock_acquire+0x7f5/0x5140 [ 1457.728875] __alloc_skb+0x111/0x780 [ 1457.732590] ? find_held_lock+0x36/0x1c0 [ 1457.736656] ? skb_scrub_packet+0x580/0x580 [ 1457.740982] ? print_usage_bug+0xc0/0xc0 [ 1457.745044] ? print_usage_bug+0xc0/0xc0 [ 1457.749113] ? __lock_acquire+0x7f5/0x5140 [ 1457.753356] alloc_skb_with_frags+0x137/0x760 [ 1457.757853] ? __lock_acquire+0x7f5/0x5140 [ 1457.762100] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 1457.766865] sock_alloc_send_pskb+0x87a/0xae0 [ 1457.771363] ? __lock_acquire+0x7f5/0x5140 [ 1457.775602] ? sock_wmalloc+0x1e0/0x1e0 [ 1457.779577] ? debug_check_no_locks_freed+0x310/0x310 [ 1457.784767] ? print_usage_bug+0xc0/0xc0 [ 1457.788829] ? print_usage_bug+0xc0/0xc0 [ 1457.792889] ? __lock_acquire+0x7f5/0x5140 [ 1457.797123] ? kasan_slab_alloc+0x12/0x20 [ 1457.801267] ? kmem_cache_alloc+0x12e/0x760 [ 1457.805590] ? __d_alloc+0xc0/0xd30 [ 1457.809214] ? d_alloc+0x8e/0x370 [ 1457.812672] ? print_usage_bug+0xc0/0xc0 [ 1457.816736] ? graph_lock+0x170/0x170 [ 1457.820537] ? __lock_acquire+0x7f5/0x5140 [ 1457.824771] ? graph_lock+0x170/0x170 [ 1457.828568] ? __lock_acquire+0x7f5/0x5140 [ 1457.832802] ? __lock_acquire+0x7f5/0x5140 [ 1457.837043] sock_alloc_send_skb+0x32/0x40 [ 1457.841287] __ip6_append_data.isra.46+0x1f60/0x3760 [ 1457.846401] ? lock_downgrade+0x8e0/0x8e0 [ 1457.850557] ? ip6_setup_cork+0x1800/0x1800 [ 1457.854883] ? ip6_mtu+0x1b3/0x590 [ 1457.858420] ? ip6_sk_redirect+0x130/0x130 [ 1457.862657] ? kasan_check_read+0x11/0x20 [ 1457.866802] ? rt6_check_expired+0x119/0x210 [ 1457.871217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1457.876755] ? ip6_setup_cork+0x10b8/0x1800 [ 1457.881086] ? ip6_dst_mtu_forward+0x470/0x470 [ 1457.885669] ? rt6_insert_exception+0xe40/0xe40 [ 1457.890351] ip6_make_skb+0x3c1/0x620 [ 1457.894149] ? ip_reply_glue_bits+0xc0/0xc0 [ 1457.898474] ? ip_reply_glue_bits+0xc0/0xc0 [ 1457.902799] ? ip6_push_pending_frames+0xf0/0xf0 [ 1457.907555] ? sk_dst_check+0x360/0x5b0 [ 1457.911554] ? ip6_dst_lookup_flow+0x260/0x260 [ 1457.916143] udpv6_sendmsg+0x28cb/0x30f0 [ 1457.920206] ? ip_reply_glue_bits+0xc0/0xc0 [ 1457.924539] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1457.929297] ? find_get_entries_tag+0x10a0/0x10a0 [ 1457.934143] ? __lock_acquire+0x7f5/0x5140 [ 1457.938395] ? lock_downgrade+0x8e0/0x8e0 [ 1457.942548] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1457.948096] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 1457.952863] ? find_held_lock+0x36/0x1c0 [ 1457.956947] inet_sendmsg+0x19f/0x690 [ 1457.960849] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1457.965605] ? inet_sendmsg+0x19f/0x690 [ 1457.969580] ? copy_msghdr_from_user+0x3bc/0x560 [ 1457.974339] ? ipip_gro_receive+0x100/0x100 [ 1457.978685] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1457.983969] ? security_socket_sendmsg+0x94/0xc0 [ 1457.988731] ? ipip_gro_receive+0x100/0x100 [ 1457.993055] sock_sendmsg+0xd5/0x120 [ 1457.996772] ___sys_sendmsg+0x525/0x940 [ 1458.000754] ? copy_msghdr_from_user+0x560/0x560 [ 1458.005518] ? lock_downgrade+0x8e0/0x8e0 [ 1458.009674] ? __fget_light+0x2ef/0x430 [ 1458.013652] ? fget_raw+0x20/0x20 [ 1458.017113] ? lock_downgrade+0x8e0/0x8e0 [ 1458.021273] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1458.026816] ? proc_fail_nth_write+0x96/0x1f0 [ 1458.031311] ? proc_cwd_link+0x1d0/0x1d0 [ 1458.035381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.040922] ? sockfd_lookup_light+0xc5/0x160 [ 1458.045415] __sys_sendmmsg+0x240/0x6f0 [ 1458.049397] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1458.053726] ? __lock_is_held+0xb5/0x140 [ 1458.057805] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1458.063351] ? fput+0x130/0x1a0 [ 1458.066632] ? ksys_write+0x1a6/0x250 [ 1458.070432] ? __ia32_sys_read+0xb0/0xb0 [ 1458.074498] __x64_sys_sendmmsg+0x9d/0x100 [ 1458.078737] do_syscall_64+0x1b1/0x800 [ 1458.082626] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1458.087470] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1458.092399] ? syscall_return_slowpath+0x30f/0x5c0 [ 1458.097332] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1458.102699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1458.107548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1458.112741] RIP: 0033:0x455979 [ 1458.115930] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 2018/05/06 10:38:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3e8}, 0x1c) [ 1458.123642] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1458.130913] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 1458.138184] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1458.145453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1458.152749] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 2018/05/06 10:38:21 executing program 6 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:21 executing program 5: socketpair(0x2, 0xa, 0xc00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000008000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0x4, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:21 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0xfffffffffffff800, 0x3, {0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0xfffffffffffffdf9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) write$cgroup_int(r1, &(0x7f0000000480)=ANY=[@ANYBLOB='?4>3'], 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000500)=r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000300)=""/207, 0xcf}], 0x2, 0x0, 0x0, 0x8}, 0x40010000) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e23, 0x8001, 0x4e24, 0x1ff, 0xa, 0x20, 0x80, 0x2e, 0x0, r3}, {0x0, 0x1fc0000000000, 0xffff, 0x1, 0x9d7, 0x1, 0x400, 0x3}, {0x9, 0x4, 0x4, 0x200}, 0xab44, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3505, 0x2, 0x3, 0x1, 0xbe9, 0x4e, 0xae10}}, 0xe8) 2018/05/06 10:38:21 executing program 5: socketpair(0x2, 0xa, 0x6e000000, &(0x7f0000000040)) 2018/05/06 10:38:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x40030000000000}, 0x1c) 2018/05/06 10:38:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x5000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 1458.438793] FAULT_INJECTION: forcing a failure. [ 1458.438793] name failslab, interval 1, probability 0, space 0, times 0 [ 1458.450109] CPU: 1 PID: 3607 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1458.457300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1458.466651] Call Trace: [ 1458.469249] dump_stack+0x1b9/0x294 [ 1458.472881] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1458.478070] ? is_bpf_text_address+0xd7/0x170 [ 1458.482565] ? kernel_text_address+0x79/0xf0 [ 1458.486974] ? __unwind_start+0x166/0x330 [ 1458.491126] should_fail.cold.4+0xa/0x1a [ 1458.495191] ? __save_stack_trace+0x7e/0xd0 [ 1458.499514] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1458.504627] ? save_stack+0xa9/0xd0 [ 1458.508257] ? save_stack+0x43/0xd0 [ 1458.511887] ? kasan_kmalloc+0xc4/0xe0 [ 1458.515773] ? kasan_slab_alloc+0x12/0x20 [ 1458.520096] ? find_held_lock+0x36/0x1c0 [ 1458.524181] ? check_same_owner+0x320/0x320 [ 1458.528510] ? rcu_note_context_switch+0x710/0x710 [ 1458.533449] __should_failslab+0x124/0x180 [ 1458.537691] should_failslab+0x9/0x14 [ 1458.541502] kmem_cache_alloc_node_trace+0x26f/0x770 [ 1458.546623] __kmalloc_node_track_caller+0x33/0x70 [ 1458.551568] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 1458.556335] __alloc_skb+0x14d/0x780 [ 1458.560055] ? skb_scrub_packet+0x580/0x580 [ 1458.564387] ? print_usage_bug+0xc0/0xc0 [ 1458.568457] ? print_usage_bug+0xc0/0xc0 [ 1458.572523] ? __lock_acquire+0x7f5/0x5140 [ 1458.576766] alloc_skb_with_frags+0x137/0x760 [ 1458.581263] ? __lock_acquire+0x7f5/0x5140 [ 1458.585512] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 1458.590285] sock_alloc_send_pskb+0x87a/0xae0 [ 1458.594796] ? __lock_acquire+0x7f5/0x5140 [ 1458.599046] ? sock_wmalloc+0x1e0/0x1e0 [ 1458.603027] ? debug_check_no_locks_freed+0x310/0x310 [ 1458.608228] ? print_usage_bug+0xc0/0xc0 [ 1458.612291] ? print_usage_bug+0xc0/0xc0 [ 1458.616360] ? __lock_acquire+0x7f5/0x5140 [ 1458.620600] ? kasan_slab_alloc+0x12/0x20 [ 1458.624751] ? kmem_cache_alloc+0x12e/0x760 [ 1458.629075] ? __d_alloc+0xc0/0xd30 [ 1458.632707] ? print_usage_bug+0xc0/0xc0 [ 1458.636770] ? graph_lock+0x170/0x170 [ 1458.640571] ? __lock_acquire+0x7f5/0x5140 [ 1458.644809] ? graph_lock+0x170/0x170 [ 1458.648615] ? __lock_acquire+0x7f5/0x5140 [ 1458.652849] ? __lock_acquire+0x7f5/0x5140 [ 1458.657096] sock_alloc_send_skb+0x32/0x40 [ 1458.661341] __ip6_append_data.isra.46+0x1f60/0x3760 [ 1458.666457] ? lock_downgrade+0x8e0/0x8e0 [ 1458.670616] ? ip6_setup_cork+0x1800/0x1800 [ 1458.674948] ? ip6_mtu+0x1b3/0x590 [ 1458.678488] ? ip6_sk_redirect+0x130/0x130 [ 1458.682725] ? kasan_check_read+0x11/0x20 [ 1458.686871] ? rt6_check_expired+0x119/0x210 [ 1458.691284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1458.696824] ? ip6_setup_cork+0x10b8/0x1800 [ 1458.701156] ? ip6_dst_mtu_forward+0x470/0x470 [ 1458.705755] ? rt6_insert_exception+0xe40/0xe40 [ 1458.710437] ip6_make_skb+0x3c1/0x620 [ 1458.714239] ? ip_reply_glue_bits+0xc0/0xc0 [ 1458.718562] ? ip_reply_glue_bits+0xc0/0xc0 [ 1458.722896] ? ip6_push_pending_frames+0xf0/0xf0 [ 1458.727654] ? sk_dst_check+0x360/0x5b0 [ 1458.731653] ? ip6_dst_lookup_flow+0x260/0x260 [ 1458.736239] udpv6_sendmsg+0x28cb/0x30f0 [ 1458.740304] ? ip_reply_glue_bits+0xc0/0xc0 [ 1458.744635] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1458.749396] ? find_get_entries_tag+0x10a0/0x10a0 [ 1458.754241] ? __lock_acquire+0x7f5/0x5140 [ 1458.758488] ? lock_downgrade+0x8e0/0x8e0 [ 1458.762645] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.768186] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 1458.772945] ? find_held_lock+0x36/0x1c0 [ 1458.777023] inet_sendmsg+0x19f/0x690 [ 1458.780827] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1458.785583] ? inet_sendmsg+0x19f/0x690 [ 1458.789558] ? copy_msghdr_from_user+0x3bc/0x560 [ 1458.794317] ? ipip_gro_receive+0x100/0x100 [ 1458.798639] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1458.803925] ? security_socket_sendmsg+0x94/0xc0 [ 1458.808681] ? ipip_gro_receive+0x100/0x100 [ 1458.813010] sock_sendmsg+0xd5/0x120 [ 1458.816730] ___sys_sendmsg+0x525/0x940 [ 1458.820710] ? copy_msghdr_from_user+0x560/0x560 [ 1458.825476] ? lock_downgrade+0x8e0/0x8e0 [ 1458.829639] ? __fget_light+0x2ef/0x430 [ 1458.833616] ? fget_raw+0x20/0x20 [ 1458.837078] ? lock_downgrade+0x8e0/0x8e0 [ 1458.841233] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1458.846771] ? proc_fail_nth_write+0x96/0x1f0 [ 1458.851268] ? proc_cwd_link+0x1d0/0x1d0 [ 1458.855335] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.860876] ? sockfd_lookup_light+0xc5/0x160 [ 1458.865373] __sys_sendmmsg+0x240/0x6f0 [ 1458.869355] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1458.873677] ? __lock_is_held+0xb5/0x140 [ 1458.877757] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1458.883292] ? fput+0x130/0x1a0 [ 1458.886571] ? ksys_write+0x1a6/0x250 [ 1458.890373] ? __ia32_sys_read+0xb0/0xb0 [ 1458.894442] __x64_sys_sendmmsg+0x9d/0x100 [ 1458.898681] do_syscall_64+0x1b1/0x800 [ 1458.902573] ? finish_task_switch+0x1ca/0x810 [ 1458.907071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1458.912001] ? syscall_return_slowpath+0x30f/0x5c0 [ 1458.916935] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1458.922393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1458.927238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1458.932430] RIP: 0033:0x455979 [ 1458.935617] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1458.943325] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1458.950593] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 1458.957860] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1458.965128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1458.972398] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000001 2018/05/06 10:38:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4}}, 0xffffffffffffffdf) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x20, "29881c5b5e5562ef645006da5bd3ba0580fafcca896374ee7a014c6348181a5e"}, &(0x7f00000001c0)=0x28) r3 = fcntl$getown(r1, 0x9) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000280)={0x2, 0x4, r3, 0xb61, r4, 0x200000000000000, 0x8, 0x8}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) syz_open_procfs(r5, &(0x7f0000000240)='stack\x00') 2018/05/06 10:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000000003e8000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:22 executing program 5: socketpair(0x2, 0xa, 0xed000000, &(0x7f0000000040)) 2018/05/06 10:38:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x100000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2000000}, 0x1c) 2018/05/06 10:38:22 executing program 0: socketpair(0x2, 0xa, 0x10e, &(0x7f0000000040)) 2018/05/06 10:38:22 executing program 6 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) [ 1459.127675] FAULT_INJECTION: forcing a failure. [ 1459.127675] name failslab, interval 1, probability 0, space 0, times 0 [ 1459.138979] CPU: 0 PID: 3615 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1459.146176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1459.155533] Call Trace: [ 1459.158133] dump_stack+0x1b9/0x294 [ 1459.161771] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1459.166976] ? kasan_check_read+0x11/0x20 [ 1459.171134] ? rcu_is_watching+0x85/0x140 [ 1459.175296] should_fail.cold.4+0xa/0x1a [ 1459.179371] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1459.184483] ? fib_rules_lookup+0x561/0xcb0 [ 1459.188816] ? fib_rules_net_exit+0x110/0x110 [ 1459.193318] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1459.198526] ? graph_lock+0x170/0x170 [ 1459.202340] ? graph_lock+0x170/0x170 [ 1459.206151] ? __lock_acquire+0x7f5/0x5140 [ 1459.210397] ? udp_conn_schedule+0x4aa/0x990 [ 1459.214819] ? find_held_lock+0x36/0x1c0 [ 1459.218899] __should_failslab+0x124/0x180 [ 1459.223141] should_failslab+0x9/0x14 [ 1459.226943] kmem_cache_alloc+0x47/0x760 [ 1459.231008] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1459.236210] ? ipv6_chk_mcast_addr+0x315/0x930 [ 1459.240794] ? trace_hardirqs_on+0xd/0x10 [ 1459.244953] skb_clone+0x1ed/0x4f0 [ 1459.248504] ? skb_split+0x11d0/0x11d0 [ 1459.252406] ? ipv6_dev_mc_dec+0x250/0x250 [ 1459.256663] ip6_finish_output2+0x17e8/0x2810 [ 1459.261176] ? ip6_flush_pending_frames+0xc0/0xc0 [ 1459.266033] ? lock_downgrade+0x8e0/0x8e0 [ 1459.270192] ? kasan_check_read+0x11/0x20 [ 1459.274344] ? rcu_is_watching+0x85/0x140 [ 1459.278500] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1459.283711] ? ip6_mtu+0x1b3/0x590 [ 1459.287254] ? ip6_sk_redirect+0x130/0x130 [ 1459.291494] ? kasan_check_read+0x11/0x20 [ 1459.295648] ? rcu_is_watching+0x85/0x140 [ 1459.299803] ip6_finish_output+0x5fe/0xbc0 [ 1459.304037] ? ip6_finish_output+0x5fe/0xbc0 [ 1459.308453] ip6_output+0x227/0x9b0 [ 1459.312088] ? ip6_finish_output+0xbc0/0xbc0 [ 1459.316502] ? sk_dst_check+0x360/0x5b0 [ 1459.320486] ? ip6_fragment+0x3910/0x3910 [ 1459.324646] ip6_local_out+0xc5/0x1b0 [ 1459.328455] ip6_send_skb+0xba/0x340 [ 1459.332177] udp_v6_send_skb+0x633/0xfb0 [ 1459.336249] udpv6_sendmsg+0x2913/0x30f0 [ 1459.340310] ? ip_reply_glue_bits+0xc0/0xc0 [ 1459.344647] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1459.349414] ? find_get_entries_tag+0x10a0/0x10a0 [ 1459.354262] ? __lock_acquire+0x7f5/0x5140 [ 1459.358515] ? lock_downgrade+0x8e0/0x8e0 [ 1459.362672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1459.368213] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 1459.372970] ? find_held_lock+0x36/0x1c0 [ 1459.377048] inet_sendmsg+0x19f/0x690 [ 1459.380848] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 1459.385611] ? inet_sendmsg+0x19f/0x690 [ 1459.389595] ? copy_msghdr_from_user+0x3bc/0x560 [ 1459.394359] ? ipip_gro_receive+0x100/0x100 [ 1459.398697] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1459.403979] ? security_socket_sendmsg+0x94/0xc0 [ 1459.408737] ? ipip_gro_receive+0x100/0x100 [ 1459.413062] sock_sendmsg+0xd5/0x120 [ 1459.416783] ___sys_sendmsg+0x525/0x940 [ 1459.420772] ? copy_msghdr_from_user+0x560/0x560 [ 1459.425533] ? lock_downgrade+0x8e0/0x8e0 [ 1459.429688] ? __fget_light+0x2ef/0x430 [ 1459.433668] ? fget_raw+0x20/0x20 [ 1459.437126] ? lock_downgrade+0x8e0/0x8e0 [ 1459.441713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1459.447251] ? proc_fail_nth_write+0x96/0x1f0 [ 1459.451751] ? proc_cwd_link+0x1d0/0x1d0 [ 1459.456239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1459.461781] ? sockfd_lookup_light+0xc5/0x160 [ 1459.466278] __sys_sendmmsg+0x240/0x6f0 [ 1459.470258] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1459.474583] ? __lock_is_held+0xb5/0x140 [ 1459.478668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1459.484202] ? fput+0x130/0x1a0 [ 1459.487484] ? ksys_write+0x1a6/0x250 [ 1459.491288] ? __ia32_sys_read+0xb0/0xb0 [ 1459.495354] __x64_sys_sendmmsg+0x9d/0x100 [ 1459.499592] do_syscall_64+0x1b1/0x800 [ 1459.503483] ? finish_task_switch+0x1ca/0x810 [ 1459.507978] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1459.512907] ? syscall_return_slowpath+0x30f/0x5c0 [ 1459.517837] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1459.523204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1459.528054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1459.533237] RIP: 0033:0x455979 [ 1459.536422] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1459.544129] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1459.551394] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 1459.558658] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1459.565925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/06 10:38:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[0x4, 0x9]}) 2018/05/06 10:38:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2}, &(0x7f0000000200)=0xc) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000040)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7, 0x0, 0x4, 0x0, 0x4, [{0x8, 0x610f, 0x5, 0x0, 0x0, 0x100}, {0x495, 0x7893, 0x80000001, 0x0, 0x0, 0x4}, {0x37, 0x5, 0xffffffff, 0x0, 0x0, 0x80}, {0x2, 0x52, 0x5, 0x0, 0x0, 0x1400}]}) r3 = memfd_create(&(0x7f0000000080)='-)selfcgroup/\x00', 0x2) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000000c0)) 2018/05/06 10:38:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000100)) 2018/05/06 10:38:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8921, &(0x7f0000000080)) [ 1459.573190] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000002 2018/05/06 10:38:22 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000034000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x40000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x100000}, 0x1c) 2018/05/06 10:38:22 executing program 6 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:22 executing program 5: socketpair(0x2, 0xa, 0xdb000000, &(0x7f0000000040)) 2018/05/06 10:38:22 executing program 0: socketpair(0x2, 0xa, 0x9a000000, &(0x7f0000000040)) 2018/05/06 10:38:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000500"}, 0x58) [ 1459.780366] FAULT_INJECTION: forcing a failure. [ 1459.780366] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1459.792299] CPU: 1 PID: 3644 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #35 [ 1459.799493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1459.808847] Call Trace: [ 1459.811448] dump_stack+0x1b9/0x294 [ 1459.815100] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1459.820299] ? __lock_acquire+0x7f5/0x5140 [ 1459.824551] should_fail.cold.4+0xa/0x1a [ 1459.828630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1459.833745] ? debug_check_no_locks_freed+0x310/0x310 [ 1459.838947] ? check_noncircular+0x20/0x20 [ 1459.843195] ? __lock_acquire+0x7f5/0x5140 [ 1459.847441] ? unwind_get_return_address+0x61/0xa0 [ 1459.852378] ? __save_stack_trace+0x7e/0xd0 [ 1459.856724] ? debug_check_no_locks_freed+0x310/0x310 [ 1459.861921] ? print_usage_bug+0xc0/0xc0 [ 1459.865990] ? __lock_acquire+0x7f5/0x5140 [ 1459.870229] ? kasan_slab_alloc+0x12/0x20 [ 1459.874378] ? kmem_cache_alloc+0x12e/0x760 2018/05/06 10:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000011000000000000"], 0x28}}], 0x2, 0x0) [ 1459.878703] ? __d_alloc+0xc0/0xd30 [ 1459.882332] ? d_alloc+0x8e/0x370 [ 1459.885799] __alloc_pages_nodemask+0x34e/0xd70 [ 1459.890478] ? print_usage_bug+0xc0/0xc0 [ 1459.894554] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1459.899588] ? lock_acquire+0x1dc/0x520 [ 1459.903574] ? graph_lock+0x170/0x170 [ 1459.907400] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1459.912952] alloc_pages_current+0x10c/0x210 [ 1459.917376] skb_page_frag_refill+0x453/0x6a0 [ 1459.921881] ? sock_kfree_s+0x60/0x60 [ 1459.925698] ? kasan_check_read+0x11/0x20 2018/05/06 10:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000700000000000000000000"], 0x28}}], 0x2, 0x0) [ 1459.929855] ? rcu_is_watching+0x85/0x140 [ 1459.934014] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1459.939226] tun_build_skb.isra.51+0x341/0x1d50 [ 1459.943901] ? __wake_up_common_lock+0x1c2/0x300 [ 1459.948675] ? tun_device_event+0x1020/0x1020 [ 1459.951646] FAULT_INJECTION: forcing a failure. [ 1459.951646] name failslab, interval 1, probability 0, space 0, times 0 [ 1459.953172] ? lock_acquire+0x1dc/0x520 [ 1459.953191] ? alloc_set_pte+0x1013/0x1600 [ 1459.953209] ? graph_lock+0x170/0x170 [ 1459.953232] ? print_usage_bug+0xc0/0xc0 [ 1459.980434] ? reacquire_held_locks+0xbc/0x3e0 [ 1459.985008] ? alloc_set_pte+0x1013/0x1600 [ 1459.989240] ? print_usage_bug+0xc0/0xc0 [ 1459.993298] ? print_usage_bug+0xc0/0xc0 [ 1459.997352] ? lock_downgrade+0x8e0/0x8e0 [ 1460.001494] ? print_usage_bug+0xc0/0xc0 [ 1460.005547] ? print_usage_bug+0xc0/0xc0 [ 1460.009605] ? __lock_acquire+0x7f5/0x5140 [ 1460.013832] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.019017] ? print_usage_bug+0xc0/0xc0 [ 1460.023078] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.028258] ? __lock_acquire+0x7f5/0x5140 [ 1460.032501] tun_get_user+0xc04/0x4100 [ 1460.036381] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.041571] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.046758] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 1460.051676] ? graph_lock+0x170/0x170 [ 1460.055471] ? graph_lock+0x170/0x170 [ 1460.059262] ? lock_acquire+0x1dc/0x520 [ 1460.063227] ? __fdget_pos+0x1a9/0x1e0 [ 1460.067195] ? find_held_lock+0x36/0x1c0 [ 1460.071256] ? lock_downgrade+0x8e0/0x8e0 [ 1460.075401] ? kasan_check_read+0x11/0x20 [ 1460.079544] ? rcu_is_watching+0x85/0x140 [ 1460.083684] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1460.088876] ? tun_get+0x22b/0x360 [ 1460.092408] ? tun_chr_close+0x180/0x180 [ 1460.096469] tun_chr_write_iter+0xb9/0x154 [ 1460.100696] do_iter_readv_writev+0x859/0xa50 [ 1460.105187] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1460.109938] ? rw_verify_area+0x118/0x360 [ 1460.114084] do_iter_write+0x185/0x5f0 [ 1460.117962] ? dup_iter+0x270/0x270 [ 1460.121587] vfs_writev+0x1c7/0x330 [ 1460.125206] ? vfs_iter_write+0xb0/0xb0 [ 1460.129172] ? wait_for_completion+0x870/0x870 [ 1460.133759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1460.139285] ? __fdget_pos+0xd6/0x1e0 [ 1460.143079] ? __fdget_raw+0x20/0x20 [ 1460.146786] ? __sb_end_write+0xac/0xe0 [ 1460.150756] do_writev+0x112/0x2f0 [ 1460.154290] ? vfs_writev+0x330/0x330 [ 1460.158085] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1460.163620] __x64_sys_writev+0x75/0xb0 [ 1460.167591] do_syscall_64+0x1b1/0x800 [ 1460.171472] ? finish_task_switch+0x1ca/0x810 [ 1460.176398] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1460.181319] ? syscall_return_slowpath+0x30f/0x5c0 [ 1460.186243] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1460.191602] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1460.196444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1460.201624] RIP: 0033:0x455831 [ 1460.204804] RSP: 002b:00007f5629215ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1460.212506] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 1460.219764] RDX: 0000000000000001 RSI: 00007f5629215bf0 RDI: 00000000000000fc [ 1460.227108] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 1460.234366] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 1460.241625] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 [ 1460.248905] CPU: 0 PID: 3649 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #35 [ 1460.256093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1460.265444] Call Trace: [ 1460.268035] dump_stack+0x1b9/0x294 [ 1460.271666] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1460.276855] ? udp_v6_send_skb+0x6a6/0xfb0 [ 1460.281094] should_fail.cold.4+0xa/0x1a [ 1460.285155] ? udpv6_sendmsg+0x455/0x30f0 [ 1460.289304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1460.294404] ? graph_lock+0x170/0x170 [ 1460.298208] ? print_usage_bug+0xc0/0xc0 [ 1460.302270] ? find_get_entries_tag+0x10a0/0x10a0 [ 1460.307113] ? find_held_lock+0x36/0x1c0 [ 1460.311192] ? check_same_owner+0x320/0x320 [ 1460.315516] ? rcu_note_context_switch+0x710/0x710 [ 1460.320450] __should_failslab+0x124/0x180 [ 1460.324685] should_failslab+0x9/0x14 [ 1460.328482] __kmalloc+0x2c8/0x760 [ 1460.332024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1460.337569] ? sock_kmalloc+0x14e/0x1d0 [ 1460.341549] sock_kmalloc+0x14e/0x1d0 [ 1460.345348] ? __sk_mem_schedule+0xe0/0xe0 [ 1460.349583] ? ___sys_sendmsg+0x31a/0x940 [ 1460.353729] ? rcu_read_lock_sched_held+0x108/0x120 [ 1460.358748] ___sys_sendmsg+0x2de/0x940 [ 1460.362727] ? copy_msghdr_from_user+0x560/0x560 [ 1460.367492] ? find_held_lock+0x36/0x1c0 [ 1460.371570] ? lock_downgrade+0x8e0/0x8e0 [ 1460.375732] ? check_same_owner+0x320/0x320 [ 1460.380053] ? __might_sleep+0x95/0x190 [ 1460.384029] __sys_sendmmsg+0x240/0x6f0 [ 1460.388009] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1460.392328] ? __lock_is_held+0xb5/0x140 [ 1460.396410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1460.401945] ? fput+0x130/0x1a0 [ 1460.405224] ? ksys_write+0x1a6/0x250 [ 1460.409022] ? __ia32_sys_read+0xb0/0xb0 [ 1460.413087] __x64_sys_sendmmsg+0x9d/0x100 [ 1460.417326] do_syscall_64+0x1b1/0x800 [ 1460.421212] ? finish_task_switch+0x1ca/0x810 [ 1460.425707] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1460.430640] ? syscall_return_slowpath+0x30f/0x5c0 [ 1460.435575] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1460.440946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1460.445796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1460.450982] RIP: 0033:0x455979 [ 1460.454164] RSP: 002b:00007f700011cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1460.461873] RAX: ffffffffffffffda RBX: 00007f700011d6d4 RCX: 0000000000455979 [ 1460.469138] RDX: 0000000000000002 RSI: 0000000020007e00 RDI: 0000000000000013 [ 1460.476406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/06 10:38:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x3f00, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 1460.483677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1460.490948] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000003 2018/05/06 10:38:23 executing program 5: socketpair(0x2, 0xa, 0x36, &(0x7f0000000040)) 2018/05/06 10:38:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf903}, 0x1c) 2018/05/06 10:38:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000700000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:23 executing program 4 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:23 executing program 6 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x1000000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:23 executing program 5: socketpair(0x2, 0xa, 0x7, &(0x7f0000000040)) 2018/05/06 10:38:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000800000000000000000000000000"], 0x28}}], 0x2, 0x0) [ 1460.792654] FAULT_INJECTION: forcing a failure. [ 1460.792654] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.803991] CPU: 0 PID: 3687 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #35 [ 1460.811177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1460.820524] Call Trace: [ 1460.823113] dump_stack+0x1b9/0x294 [ 1460.826741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1460.831931] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.837124] should_fail.cold.4+0xa/0x1a [ 1460.841184] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1460.846293] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.851481] ? rcu_pm_notify+0xc0/0xc0 [ 1460.855386] ? rcu_read_lock_sched_held+0x108/0x120 [ 1460.860677] ? __alloc_pages_nodemask+0xacf/0xd70 [ 1460.865517] ? graph_lock+0x170/0x170 [ 1460.869322] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1460.874342] ? find_held_lock+0x36/0x1c0 [ 1460.878406] __should_failslab+0x124/0x180 [ 1460.882644] should_failslab+0x9/0x14 [ 1460.886443] kmem_cache_alloc+0x47/0x760 [ 1460.890515] __build_skb+0xa3/0x410 [ 1460.894145] ? skb_try_coalesce+0x1c70/0x1c70 [ 1460.898635] ? graph_lock+0x170/0x170 [ 1460.902434] ? lock_acquire+0x1dc/0x520 [ 1460.906408] ? tun_build_skb.isra.51+0x48b/0x1d50 [ 1460.911259] build_skb+0x6f/0x2e0 [ 1460.914714] ? __build_skb+0x410/0x410 [ 1460.918608] tun_build_skb.isra.51+0x88e/0x1d50 [ 1460.923282] ? tun_device_event+0x1020/0x1020 [ 1460.927774] ? lock_acquire+0x1dc/0x520 [ 1460.931746] ? alloc_set_pte+0x1013/0x1600 [ 1460.935980] ? graph_lock+0x170/0x170 [ 1460.939777] ? print_usage_bug+0xc0/0xc0 [ 1460.943846] ? reacquire_held_locks+0xbc/0x3e0 [ 1460.948430] ? alloc_set_pte+0x1013/0x1600 [ 1460.952666] ? print_usage_bug+0xc0/0xc0 [ 1460.956729] ? print_usage_bug+0xc0/0xc0 [ 1460.960787] ? lock_downgrade+0x8e0/0x8e0 [ 1460.964933] ? print_usage_bug+0xc0/0xc0 [ 1460.968993] ? print_usage_bug+0xc0/0xc0 [ 1460.973061] ? __lock_acquire+0x7f5/0x5140 [ 1460.977296] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.982493] ? print_usage_bug+0xc0/0xc0 [ 1460.986560] ? debug_check_no_locks_freed+0x310/0x310 [ 1460.991750] ? __lock_acquire+0x7f5/0x5140 [ 1460.996017] tun_get_user+0xc04/0x4100 [ 1460.999917] ? debug_check_no_locks_freed+0x310/0x310 [ 1461.005119] ? debug_check_no_locks_freed+0x310/0x310 [ 1461.010321] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 1461.015267] ? graph_lock+0x170/0x170 [ 1461.019092] ? graph_lock+0x170/0x170 [ 1461.022893] ? lock_acquire+0x1dc/0x520 [ 1461.026866] ? __fdget_pos+0x1a9/0x1e0 [ 1461.030753] ? find_held_lock+0x36/0x1c0 [ 1461.034819] ? lock_downgrade+0x8e0/0x8e0 [ 1461.038971] ? kasan_check_read+0x11/0x20 [ 1461.043119] ? rcu_is_watching+0x85/0x140 [ 1461.047281] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1461.052479] ? tun_get+0x22b/0x360 [ 1461.056021] ? tun_chr_close+0x180/0x180 [ 1461.060093] tun_chr_write_iter+0xb9/0x154 [ 1461.064331] do_iter_readv_writev+0x859/0xa50 [ 1461.068828] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1461.073585] ? rw_verify_area+0x118/0x360 [ 1461.077734] do_iter_write+0x185/0x5f0 [ 1461.081622] ? dup_iter+0x270/0x270 [ 1461.085253] vfs_writev+0x1c7/0x330 [ 1461.088876] ? vfs_iter_write+0xb0/0xb0 [ 1461.092854] ? wait_for_completion+0x870/0x870 [ 1461.097448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1461.102984] ? __fdget_pos+0xd6/0x1e0 [ 1461.106783] ? __fdget_raw+0x20/0x20 [ 1461.110500] ? __sb_end_write+0xac/0xe0 [ 1461.114512] do_writev+0x112/0x2f0 [ 1461.118051] ? vfs_writev+0x330/0x330 [ 1461.122288] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1461.127826] __x64_sys_writev+0x75/0xb0 [ 1461.131803] do_syscall_64+0x1b1/0x800 [ 1461.135689] ? finish_task_switch+0x1ca/0x810 [ 1461.140184] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1461.145115] ? syscall_return_slowpath+0x30f/0x5c0 [ 1461.150044] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1461.155411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1461.160256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1461.165441] RIP: 0033:0x455831 [ 1461.168626] RSP: 002b:00007f5629215ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1461.176335] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 1461.183597] RDX: 0000000000000001 RSI: 00007f5629215bf0 RDI: 00000000000000fc 2018/05/06 10:38:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x400000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:24 executing program 5: socketpair(0x2, 0xa, 0x8a01, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe803000000000000}, 0x1c) 2018/05/06 10:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000002000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:24 executing program 4 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:24 executing program 0: socketpair(0x2, 0xa, 0x3c00, &(0x7f0000000040)) [ 1461.190859] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 1461.198126] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 1461.205480] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 2018/05/06 10:38:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x100000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xb605000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:24 executing program 5: socketpair(0x2, 0xa, 0x4701, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000001100000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x3000000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1000000000000000}, 0x1c) 2018/05/06 10:38:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x3f000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:24 executing program 4: syz_emit_ethernet(0xd, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:24 executing program 5: socketpair(0x2, 0xa, 0xa401, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000400000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 5: socketpair(0x2, 0xa, 0x2500000000000000, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x8000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x40000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x500000000000000}, 0x1c) 2018/05/06 10:38:24 executing program 0: socketpair(0x2, 0xa, 0xc301000000000000, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:24 executing program 4: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x7000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 5: socketpair(0x2, 0xa, 0x2001000000000000, &(0x7f0000000040)) 2018/05/06 10:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000200000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x9, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 5: socketpair(0x2, 0xa, 0x44010000, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xb6050000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 4: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000005b6000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x10000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xb80b0000}, 0x1c) 2018/05/06 10:38:25 executing program 0: socketpair(0x2, 0xa, 0xfa010000, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xffffffff00000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 5: socketpair(0x2, 0xa, 0x6c01, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 4: syz_emit_ethernet(0x2000003e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xb605, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000f401000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 5: socketpair(0x2, 0xa, 0xde00, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x3000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x7ffffff7, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000030000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x700000000000000}, 0x1c) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x300, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 5: socketpair(0x2, 0xa, 0x2901000000000000, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000003e800000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xeffdffff00000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x900, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x300000000000000}, 0x1c) 2018/05/06 10:38:25 executing program 4: syz_emit_ethernet(0x7ffff000, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:25 executing program 0: socketpair(0x2, 0xa, 0x5b00, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x800000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000003e8000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 5: socketpair(0x2, 0xa, 0xd9010000, &(0x7f0000000040)) 2018/05/06 10:38:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x1550ffea14636800, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xf4010000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfc000000}, 0x1c) 2018/05/06 10:38:26 executing program 5: socketpair(0x2, 0xa, 0xfa01, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000011000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x4000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfc00000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x80fe}, 0x1c) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 0: socketpair(0x2, 0xa, 0x1c01, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfe80000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x30000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 5: socketpair(0x2, 0xa, 0xaf01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1ffffffe, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000f7ffff7f00000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x400300, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xffffff7f00000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:26 executing program 5: socketpair(0x2, 0xa, 0xde000000, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0xfc00, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1800000000000000}, 0x1c) 2018/05/06 10:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000070000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfc00, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xf7ffff7f, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 5: socketpair(0x2, 0xa, 0xa, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x11, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/05/06 10:38:26 executing program 0: socketpair(0x2, 0xa, 0x8c01, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0xbb, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x500, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:26 executing program 5: socketpair(0x2, 0xa, 0xa000000000000000, &(0x7f0000000040)) 2018/05/06 10:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000ffffffff0000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x2, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xffffffff00000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8c0d000000000000}, 0x1c) 2018/05/06 10:38:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x5, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:27 executing program 5: socketpair(0x2, 0xa, 0x7001000000000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000010000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x6, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x40030000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa00000000000000}, 0x1c) 2018/05/06 10:38:27 executing program 0: socketpair(0x2, 0xa, 0xf700000000000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x8, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:27 executing program 5: socketpair(0x2, 0xa, 0xbc00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000040000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x100000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x7, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0xbb00, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:27 executing program 5: socketpair(0x2, 0xa, 0xc1000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8404}, 0x1c) 2018/05/06 10:38:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x800000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000003e80000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x400000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x4, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x6000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:27 executing program 5: socketpair(0x2, 0xa, 0x9a000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3fa}, 0x1c) 2018/05/06 10:38:27 executing program 0: socketpair(0x2, 0xa, 0xe300000000000000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x5, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x11000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000002000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x9000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:27 executing program 5: socketpair(0x2, 0xa, 0xc8010000, &(0x7f0000000040)) 2018/05/06 10:38:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x3, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x700, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000030000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 5: socketpair(0x2, 0xa, 0xdd00, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfe80, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x7, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 0: socketpair(0x2, 0xa, 0x64, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000400000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x7e, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x6863141f280000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 5: socketpair(0x2, 0xa, 0x97, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x1f4, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xff00, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x7e00, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000effdffff000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xb80b000000000000}, 0x1c) 2018/05/06 10:38:28 executing program 5: socketpair(0x2, 0xa, 0x23010000, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x11, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x89ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000030000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7000000}, 0x1c) 2018/05/06 10:38:28 executing program 0: socketpair(0x2, 0xa, 0x3600000000000000, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x5b6, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2f000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000005b60000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x6c63143f280000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 5: socketpair(0x2, 0xa, 0x5101000000000000, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x6000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x7, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe0ffffff}, 0x1c) 2018/05/06 10:38:28 executing program 5: socketpair(0x2, 0xa, 0x1cc, &(0x7f0000000040)) 2018/05/06 10:38:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfdffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x600, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x700000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000007000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x88ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x8000000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x900}, 0x1c) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x3200000000000000, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x7000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:29 executing program 0: socketpair(0x2, 0xa, 0x61010000, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x5f01, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3c00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000011000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xa00, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xe803, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x11}, 0x1c) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x8000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x1f8, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfc, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x8, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000020000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfeffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x33, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf401000000000000}, 0x1c) 2018/05/06 10:38:29 executing program 0: socketpair(0x2, 0xa, 0x1501, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xeffdffff, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x686314eaff5015, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000fffffdef0000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x8c00, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x600}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfa030000}, 0x1c) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x11000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x8000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xa000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0x7000000000000000, &(0x7f0000000040)) 2018/05/06 10:38:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000007fffffff000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1c00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x4, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:29 executing program 5: socketpair(0x2, 0xa, 0xbf00, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 0: socketpair(0x2, 0xa, 0x4200, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xb00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x2000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfe800000}, 0x1c) 2018/05/06 10:38:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000b6050000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x3e8, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 5: socketpair(0x2, 0xa, 0xc200, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 5: socketpair(0x2, 0xa, 0xf001, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x1100000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000008000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x8, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:30 executing program 5: socketpair(0x2, 0xa, 0x85, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x200000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xffffff84}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 0: socketpair(0x2, 0xa, 0xfd, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000004000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xb80b}, 0x1c) 2018/05/06 10:38:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x700000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:30 executing program 5: socketpair(0x2, 0xa, 0x44, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xe8030000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3000000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x30, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 5: socketpair(0x2, 0xa, 0x3c01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x40000020, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000110000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x4000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x4000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4000002000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 0: socketpair(0x2, 0xa, 0x164, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0xf700000000000000, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x10000000000000}, 0x1c) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2f}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000800000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xffffff7f00000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xff000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0x5b01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x700, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000340000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xffffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xe803000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xf7ffff7f00000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0x3f00, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfe800000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 0: socketpair(0x2, 0xa, 0xbb00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1600}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xb563c6a1}, 0x1c) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000007ffffff7000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x2000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0xda00, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000005b60000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0x7c00, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x1100, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x32}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4000000}, 0x1c) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x34000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 0: socketpair(0x2, 0xa, 0x6600000000000000, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000110000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0x401000000000000, &(0x7f0000000040)) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x900000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xf401000000000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe0ff}, 0x1c) 2018/05/06 10:38:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xffffff7f, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x200000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000003e8000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:31 executing program 5: socketpair(0x2, 0xa, 0xa800, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x1000000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xfc000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 0: socketpair(0x2, 0xa, 0xb400, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe00000000000000}, 0x1c) 2018/05/06 10:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000002000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 5: socketpair(0x2, 0xa, 0x7300, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2c00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xf401, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x283f14636c00, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x30}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 5: socketpair(0x2, 0xa, 0xcf01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xa00000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000007ffffff70000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x3000, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xffffff7f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf00000000000000}, 0x1c) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 0: socketpair(0x2, 0xa, 0x9701, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 5: socketpair(0x2, 0xa, 0xbb000000, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xfffffdef, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000080000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xff00000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x200001dc) 2018/05/06 10:38:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x80fe, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 5: socketpair(0x2, 0xa, 0x8201000000000000, &(0x7f0000000040)) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x400000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x18) 2018/05/06 10:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000300000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0xa, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 0: socketpair(0x2, 0xa, 0xc8, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x17) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfeffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 5: socketpair(0x2, 0xa, 0xab00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000070000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x3f00000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x88ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 5: socketpair(0x2, 0xa, 0x1f010000, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000fffffdef000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) 2018/05/06 10:38:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x300000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x33000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x10000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000001f4000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 5: socketpair(0x2, 0xa, 0x4000, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf8, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) listen(r2, 0x43) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x3, 0x8, "9b581b26050e", 0x9}, 0x10) sendto$inet6(r4, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:33 executing program 0: socketpair(0x2, 0xa, 0x74, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x29000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 5: socketpair(0x2, 0xa, 0x152, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000e8030000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 5: socketpair(0x2, 0xa, 0x1bf, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:33 executing program 0: socketpair(0x2, 0xa, 0x5a01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:33 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3200000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x4a, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000000007fffffff0000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfdffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x6c01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x20000040, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000004000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$packet(0x11, 0x2, 0x300) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:34 executing program 0: socketpair(0x2, 0xa, 0x1db, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000400300000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x281f14636800, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2b00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0xb01, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) set_tid_address(&(0x7f0000000000)) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2f00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x600000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000001f40000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x6200000000000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x5, 0x2}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/snapshot\x00', 0xfffffffffffffffc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0xda, "0ee1a179c703d823263dbf02ed21c68d5c77fbca592429a4ef69504b7d90555bdf43dcc4ef5287089302118bdb3e317d05a22e1651c6b25eb3c268889f467f9719768629f95930ef18a84d329a60ee4539a825539414d7e3c33654ea00f83632669a39b41fcac8e1fe55e6bad2e9a006641083241c8955baf23d204e16291961f5c468ba54e904c599ef72e4937ac6da6c83bc33c004235ca501e1a3d5a045b741cc1fc77fd84d7fc13e0b13f2cdeae6bb9a431d7e70a39f3be9e2a25b9ab9e332d44afdd686fd8b4607cef1020cfdb82e978f8bb63d2e862119"}, &(0x7f00000003c0)=0xfe) r4 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/snapshot\x00', 0xfffffffffffffffc) accept$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) keyctl$link(0x8, r3, r4) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:34 executing program 0: socketpair(0x2, 0xa, 0x14, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000100"}, 0x58) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x3201000000000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x500000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x1900000000000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000000005b6000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x89ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 5: socketpair(0x2, 0xa, 0x4d01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x1000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000011000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x400009) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff62) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0xee, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, 0x20, 0x1, 0x1, 0x100000000, 0xa}, 0x98) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e24}], 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x103000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r3, 0x28, &(0x7f00000003c0)}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000240)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=0x88) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 0: socketpair(0x2, 0xa, 0x2f000000, &(0x7f0000000040)) 2018/05/06 10:38:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 5: socketpair(0x2, 0xa, 0x8101, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000001f40000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x10, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4000000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xb00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:35 executing program 5: socketpair(0x2, 0xa, 0xd100, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000300000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:35 executing program 0: socketpair(0x2, 0xa, 0xd100, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 5: socketpair(0x2, 0xa, 0xaf, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x21000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xa, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000f7ffff7f000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:35 executing program 5: socketpair(0x2, 0xa, 0x7600000000000000, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x300000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000007000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:35 executing program 5: socketpair(0x2, 0xa, 0xf9010000, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x686314eaff5015, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:35 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2b}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:35 executing program 0: socketpair(0x2, 0xa, 0x17a, &(0x7f0000000040)) 2018/05/06 10:38:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f00000000000000f4010000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x8000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0xf101, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x11}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0x4300, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x29}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x100000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000001000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet(0x2, 0x80006, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)='b', 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x669, @loopback={0x0, 0x1}, 0x3fffffc}, 0x1c) 2018/05/06 10:38:36 executing program 0: socketpair(0x2, 0xa, 0x14c, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000200"}, 0x58) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x33}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0x20000000, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x3f00, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000008000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x6}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0x9f01, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xfc00, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000004000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0x2e01, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r2 = getpgid(0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1, 0x100, 0x100000000, 0x100}, &(0x7f0000000180)=0x98) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) tkill(r2, 0x23) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, [0x40, 0x1000, 0x84, 0xb0c, 0x7, 0x100000000, 0xffffffffffff7fff, 0x8, 0xfffffffffffffff8, 0x8, 0x4, 0x8001, 0xaa4, 0x40, 0x8000]}, &(0x7f00000003c0)=0x100) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000034000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 0: socketpair(0x2, 0xa, 0x4e01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x84ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 5: socketpair(0x2, 0xa, 0x7a00, &(0x7f0000000040)) 2018/05/06 10:38:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c7363de770d6912bd614b0f3ace0564e7a4cfd79d028f2859d620390b514960e64d53c", 0x23, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x5, r3) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000003e80000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x80fe, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x16000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x32000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 5: socketpair(0x2, 0xa, 0x6201, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000000005b600000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x700000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 0: socketpair(0x2, 0xa, 0x31010000, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x500000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xffffff89}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:37 executing program 5: socketpair(0x2, 0xa, 0xca01, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000300000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x16}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 5: socketpair(0x2, 0xa, 0x8701, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x600000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000000200000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0xffff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x800}, 0x8) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 0: socketpair(0x2, 0xa, 0x3b01, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x300000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000001100000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x3f000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:37 executing program 5: socketpair(0x2, 0xa, 0x4, &(0x7f0000000040)) 2018/05/06 10:38:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x30000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x4000002000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:37 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:37 executing program 5: socketpair(0x2, 0xa, 0x11b, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000007fffffff00000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2b000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xfe800000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:38 executing program 5: socketpair(0x2, 0xa, 0x144, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:38 executing program 0: socketpair(0x2, 0xa, 0x5100000000000000, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:38 executing program 5: socketpair(0x2, 0xa, 0xa101000000000000, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') listen(r0, 0x43) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r3, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x3000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000020000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x700, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:38 executing program 5: socketpair(0x2, 0xa, 0x5010000, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1000000}, 0x1c) 2018/05/06 10:38:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000010000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:38 executing program 0: socketpair(0x2, 0xa, 0x7e01000000000000, &(0x7f0000000040)) 2018/05/06 10:38:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000070000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x1000000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:38 executing program 5: socketpair(0x2, 0xa, 0x8c, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2900000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xc29, 0x14}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x81, 0x30, 0x2f9b, 0x101}, &(0x7f0000000180)=0x18) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) sendto$inet6(r1, &(0x7f0000000480)='b', 0xfffffffffffffcc5, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:39 executing program 5: socketpair(0x2, 0xa, 0x4900000000000000, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000000100000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2c00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r3 = getegid() chown(&(0x7f0000000000)='./file0\x00', r2, r3) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:39 executing program 5: socketpair(0x2, 0xa, 0x82000000, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 0: socketpair(0x2, 0xa, 0xc0010000, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2b00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000000400000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 5: socketpair(0x2, 0xa, 0xd001000000000000, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x400000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x80000001, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7eb6}, 0xffffff28) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x7f, 0x3, 0xff, 0x1, 0xfffffffffffffff8, 0xef3}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000200)={{0x5, 0x100000001}, 'port0\x00', 0x84, 0x1008, 0xffffffff, 0x5, 0x5, 0x2, 0x7fff, 0x0, 0x5, 0x8}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@remote}, &(0x7f0000000380)=0x14) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r3, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10040, 0x0) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xb000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:39 executing program 5: socketpair(0x2, 0xa, 0x7401, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x43) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000007ffffff700000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3200}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:39 executing program 0: socketpair(0x2, 0xa, 0xdd00, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000300"}, 0x58) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) [ 1476.811836] Unknown ioctl 21664 2018/05/06 10:38:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 5: socketpair(0x2, 0xa, 0x1f2, &(0x7f0000000040)) 2018/05/06 10:38:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x3f00000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000340000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfffffffe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) [ 1476.910950] Unknown ioctl 21664 2018/05/06 10:38:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xfc00000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb000000f5f13ba2cf3ee029386c9b5a4106e44fc289109ee4f97efff1fe189e8051d9e342e5cac1f02be2173a353d476048dd699f215608e5807b90cf3389fb175805be1e72352d5160a47f69e9a260843ea70729177f760de9aee0bd8849eb77b24a270d11ddb1edd22d3df9f9d76b45edc3e76da80c934e300ff98449440490d4712d3a985679ef2ceea3a4a7fd7a0ba9c362ce37a5515d22901d8268e12ee27dadbbf051bf1f6505ba8eeda6db7004f6d2898192650c28530945771a49"], &(0x7f0000000180)=0xc3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x7, @empty, 0x200}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x1ff, 0x7, 0xffffffff, 0x7, 0x5, 0x7fff, 0x9, {r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x2, 0x3, 0xfffffffffffffff7, 0x5, 0x1}}, &(0x7f0000000380)=0xb0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:40 executing program 5: socketpair(0x2, 0xa, 0xa5, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000005b600000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 0: socketpair(0x2, 0xa, 0xd300000000000000, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x5000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xffffff88}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 5: socketpair(0x2, 0xa, 0xcd01, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000003e800000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xa00, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 5: socketpair(0x2, 0xa, 0x2f00, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3300000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000110000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x1c00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:40 executing program 5: socketpair(0x2, 0xa, 0xbb, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x43) open_by_handle_at(r0, &(0x7f0000000000)={0x52, 0x555, "6a87098dba1c77d3261a30abaafd34cfbb39f4d75269eb85adcae22af97262191aa2d29fa90ec1fe72e00ec2e6f61b47988c052ac24a35cb3ec2a55183de4f079585f6e414d4f6f89246"}, 0x8000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:40 executing program 0: socketpair(0x2, 0xa, 0x7b000000, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d6176782900000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:40 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x800) listen(r1, 0x43) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x9, 0x1, 0x3, 0x4, 0x100, 0x10001, 0x5}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:40 executing program 5: socketpair(0x2, 0xa, 0x1f000000, &(0x7f0000000040)) 2018/05/06 10:38:40 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2900}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x900000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000080000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x4000000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0x4100, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000f40100000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@remote}}}, &(0x7f0000000100)=0xe8) 2018/05/06 10:38:41 executing program 0: socketpair(0x2, 0xa, 0xb5010000, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000400"}, 0x58) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000004003000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x4000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0xfffffffd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0x2401, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000000000800000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0x28, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x10000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:41 executing program 3: r0 = socket$inet6(0xa, 0x4200000000001, 0x8010000040000083) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10) listen(r0, 0xfffc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r1, 0xec, 0x7ff) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2f00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0xfb00000000000000, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x4000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000000001f400000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x2100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e27, 0x4, @ipv4={[], [0xff, 0xff]}, 0x8000000000000}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x6, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) ioctl$TCFLSH(r2, 0x540b, 0x9c) r4 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) r5 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='bridge_slave_0\x00', 0xfffffffffffffff9) r6 = add_key(&(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r5, r6}, &(0x7f00000014c0)=""/173, 0xad, 0x0) listen(r0, 0x41) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) sendto$inet6(r7, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f00000004c0)=""/4096, 0x1000) 2018/05/06 10:38:41 executing program 0: socketpair(0x2, 0xa, 0x21, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000500"}, 0x58) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0x99000000, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x84ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f000000000000000000000000000003e800000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 10:38:41 executing program 5: socketpair(0x2, 0xa, 0xf8, &(0x7f0000000040)) 2018/05/06 10:38:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x34000, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000003400000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x3c00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x800000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) 2018/05/06 10:38:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x30, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 5: socketpair(0x2, 0xa, 0xc601000000000000, &(0x7f0000000040)) 2018/05/06 10:38:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000020000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2f}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:42 executing program 0: socketpair(0x2, 0xa, 0x1001000000000000, &(0x7f0000000040)) 2018/05/06 10:38:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, "72666333363836286374722d73657270656e742d617678290000000000000000000000000000000000000000000000000000000000000000000600"}, 0x58) 2018/05/06 10:38:42 executing program 5: socketpair(0x2, 0xa, 0x49000000, &(0x7f0000000040)) 2018/05/06 10:38:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x89ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000effdffff0000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x200000000000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x8, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 5: socketpair(0x2, 0xa, 0xfa, &(0x7f0000000040)) 2018/05/06 10:38:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000040000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0xb000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}}, 0x400, 0x6}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x9, 0x3, 0x2}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xfffffffffffffffa, 0x3b85, 0x9, 0x1000, 0x80}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="0600830075c111768b23f8ebf55ae68a2d1ea1fc5a2e5e69d015faae06b87f99d17be66988d23017a46d86288e15c5aa038a0b8f520cc72241b9a8eea7cd3d20a2f07a35216d2100418be0d990ddd62fbf07a989fca9df9522401acb477900c1529a58eaac13e3f99428e3b79e05efddb126d680d09e4859044f2e1f123012258e0c120c03c99a"], 0x8b) sendto$inet6(r2, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xcac0, 0x400000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000003c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) 2018/05/06 10:38:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x1100000000000000, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 0: socketpair(0x2, 0xa, 0xb700000000000000, &(0x7f0000000040)) 2018/05/06 10:38:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x58) 2018/05/06 10:38:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x30000000, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2f0000000000000000000000000400000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 10:38:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000000000000ff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xa000000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 10:38:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3200}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 10:38:42 executing program 5: socketpair(0x2, 0xa, 0x12010000, &(0x7f0000000040)) [ 1604.591026] INFO: rcu_sched self-detected stall on CPU [ 1604.596533] 0-...!: (125000 ticks this GP) idle=3e6/1/4611686018427387906 softirq=498754/498754 fqs=24 [ 1604.606429] (t=125000 jiffies g=260036 c=260035 q=429483) [ 1604.612139] rcu_sched kthread starved for 124785 jiffies! g260036 c260035 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 1604.622861] RCU grace-period kthread stack dump: [ 1604.627598] rcu_sched R running task 22328 9 2 0x80000000 [ 1604.634777] Call Trace: [ 1604.637353] __schedule+0x801/0x1e30 [ 1604.641051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1604.646054] ? __sched_text_start+0x8/0x8 [ 1604.650191] ? add_timer_on+0xa50/0xa50 [ 1604.654147] ? find_held_lock+0x36/0x1c0 [ 1604.658199] ? lock_downgrade+0x8e0/0x8e0 [ 1604.662337] schedule+0xef/0x430 [ 1604.665688] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1604.670255] ? __schedule+0x1e30/0x1e30 [ 1604.674212] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1604.680690] ? trace_hardirqs_on+0xd/0x10 [ 1604.684821] ? prepare_to_swait+0x191/0x4f0 [ 1604.689123] ? __lockdep_init_map+0x105/0x590 [ 1604.693600] ? lockdep_init_map+0x9/0x10 [ 1604.697643] ? init_timer_on_stack_key+0xb7/0xe0 [ 1604.702383] schedule_timeout+0x138/0x240 [ 1604.706518] ? usleep_range+0x180/0x180 [ 1604.710475] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1604.715306] rcu_gp_kthread+0x6b5/0x1940 [ 1604.719360] ? rcu_batches_completed_sched+0x10/0x10 [ 1604.724448] ? trace_event_raw_event_lock+0x241/0x340 [ 1604.729624] ? pick_next_task_fair+0x973/0x1660 [ 1604.734273] ? graph_lock+0x170/0x170 [ 1604.738058] ? resched_curr+0x122/0x190 [ 1604.742023] ? trace_event_raw_event_lock+0x240/0x340 [ 1604.747212] ? lock_downgrade+0x8e0/0x8e0 [ 1604.751343] ? finish_task_switch+0x182/0x810 [ 1604.755824] ? kasan_check_read+0x11/0x20 [ 1604.759954] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1604.764344] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1604.768943] ? compat_start_thread+0x80/0x80 [ 1604.773337] ? _raw_spin_unlock_irq+0x27/0x70 [ 1604.777817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1604.782820] ? kasan_check_write+0x14/0x20 [ 1604.787036] ? finish_task_switch+0x28b/0x810 [ 1604.791517] ? preempt_notifier_register+0x1e0/0x1e0 [ 1604.796604] ? lock_repin_lock+0x410/0x410 [ 1604.800826] ? __schedule+0x809/0x1e30 [ 1604.804704] ? graph_lock+0x170/0x170 [ 1604.808487] ? find_held_lock+0x36/0x1c0 [ 1604.812538] ? find_held_lock+0x36/0x1c0 [ 1604.816592] ? __schedule+0x1e30/0x1e30 [ 1604.820553] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1604.824947] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1604.829513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1604.834519] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1604.840038] ? __kthread_parkme+0x1b7/0x280 [ 1604.844346] kthread+0x345/0x410 [ 1604.847697] ? rcu_batches_completed_sched+0x10/0x10 [ 1604.852781] ? kthread_bind+0x40/0x40 [ 1604.856563] ret_from_fork+0x3a/0x50 [ 1604.860267] NMI backtrace for cpu 0 [ 1604.863877] CPU: 0 PID: 8 Comm: ksoftirqd/0 Not tainted 4.17.0-rc3+ #35 [ 1604.870606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1604.879938] Call Trace: [ 1604.882504] [ 1604.884643] dump_stack+0x1b9/0x294 [ 1604.888257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1604.893605] ? lock_release+0xa10/0xa10 [ 1604.897574] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1604.902228] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1604.907399] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1604.912664] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1604.917841] rcu_dump_cpu_stacks+0x175/0x1c2 [ 1604.922236] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1604.927241] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 1604.932690] ? print_other_cpu_stall+0x4a0/0x4a0 [ 1604.937433] ? debug_check_no_locks_freed+0x310/0x310 [ 1604.942603] ? find_held_lock+0x36/0x1c0 [ 1604.946650] ? lock_downgrade+0x8e0/0x8e0 [ 1604.950783] ? lock_release+0xa10/0xa10 [ 1604.954742] ? graph_lock+0x170/0x170 [ 1604.958528] ? graph_lock+0x170/0x170 [ 1604.962311] ? graph_lock+0x170/0x170 [ 1604.966095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1604.971619] ? pvclock_gtod_notify+0x2db/0x3c0 [ 1604.976185] ? graph_lock+0x170/0x170 [ 1604.979969] ? graph_lock+0x170/0x170 [ 1604.983759] ? __lock_is_held+0xb5/0x140 [ 1604.987810] rcu_check_callbacks+0x21b/0xad0 [ 1604.992206] ? rcu_cpu_stall_reset+0x210/0x210 [ 1604.996771] ? trace_hardirqs_off+0xd/0x10 [ 1605.000991] ? raise_softirq+0x1b2/0x450 [ 1605.005040] ? raise_softirq_irqoff+0x310/0x310 [ 1605.009697] ? account_guest_time+0x3d0/0x3d0 [ 1605.014176] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1605.019698] ? hrtimer_run_queues+0x70/0x390 [ 1605.024109] ? run_local_timers+0x168/0x1d0 [ 1605.028414] ? timer_clear_idle+0x50/0x50 [ 1605.032549] ? account_system_time+0x7f/0xb0 [ 1605.036941] ? account_process_tick+0x76/0x240 [ 1605.041512] update_process_times+0x2d/0x70 [ 1605.045820] tick_sched_handle+0x9f/0x180 [ 1605.049952] tick_sched_timer+0x45/0x130 [ 1605.053997] __hrtimer_run_queues+0x3e3/0x10a0 [ 1605.058569] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1605.063138] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1605.067978] ? pvclock_read_flags+0x160/0x160 [ 1605.072456] ? kvm_clock_read+0x25/0x30 [ 1605.076413] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1605.081416] ? kvm_clock_read+0x25/0x30 [ 1605.085377] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1605.090380] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 1605.095728] ? do_timer+0x50/0x50 [ 1605.099166] ? rcu_nmi_exit+0xd7/0x2b0 [ 1605.103043] ? do_raw_spin_lock+0xc1/0x200 [ 1605.107265] hrtimer_interrupt+0x2f3/0x750 [ 1605.111493] smp_apic_timer_interrupt+0x15d/0x710 [ 1605.116322] ? smp_call_function_single_interrupt+0x650/0x650 [ 1605.122189] ? _raw_spin_lock+0x32/0x40 [ 1605.126148] ? _raw_spin_unlock+0x22/0x30 [ 1605.130280] ? handle_edge_irq+0x330/0x870 [ 1605.134498] ? task_prio+0x50/0x50 [ 1605.138031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1605.142862] apic_timer_interrupt+0xf/0x20 [ 1605.147076] [ 1605.149307] RIP: 0010:kfree+0x124/0x260 [ 1605.153263] RSP: 0018:ffff8801d9aad130 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 1605.160958] RAX: 0000000000000007 RBX: ffff88006a747b40 RCX: 1ffff1003b353950 [ 1605.168209] RDX: 0000000000000000 RSI: ffff8801d9a9cad8 RDI: 0000000000000286 [ 1605.175462] RBP: ffff8801d9aad150 R08: ffff8801d9a9ca38 R09: 0000000000000002 [ 1605.182714] R10: ffff8801d9a9c200 R11: 0000000000000000 R12: 0000000000000286 [ 1605.189964] R13: ffff8801da800ac0 R14: ffffffff85d72b69 R15: ffff88006a708400 [ 1605.197222] ? skb_free_head+0x99/0xc0 [ 1605.201102] skb_free_head+0x99/0xc0 [ 1605.204801] skb_release_data+0x690/0x860 [ 1605.208944] ? graph_lock+0x170/0x170 [ 1605.212729] ? print_usage_bug+0xc0/0xc0 [ 1605.216780] ? skb_tx_error+0x2f0/0x2f0 [ 1605.220745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.226266] ? dst_release+0x5d/0xb0 [ 1605.229962] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1605.235486] skb_release_all+0x4a/0x60 [ 1605.239358] kfree_skb+0x195/0x560 [ 1605.242880] ? enqueue_to_backlog+0x2fc/0xc90 [ 1605.247356] ? __kfree_skb+0x20/0x20 [ 1605.251055] ? kasan_check_read+0x11/0x20 [ 1605.255189] ? mark_held_locks+0xc9/0x160 [ 1605.259321] ? enqueue_to_backlog+0x26f/0xc90 [ 1605.263810] enqueue_to_backlog+0x2fc/0xc90 [ 1605.268121] ? __netif_receive_skb+0x1e0/0x1e0 [ 1605.272686] ? __lock_is_held+0xb5/0x140 [ 1605.276751] netif_rx_internal+0x14d/0xae0 [ 1605.280972] ? do_xdp_generic+0x50/0x50 [ 1605.284931] ? graph_lock+0x170/0x170 [ 1605.288718] ? graph_lock+0x170/0x170 [ 1605.292502] ? __lock_acquire+0x7f5/0x5140 [ 1605.296723] ? __lock_is_held+0xb5/0x140 [ 1605.300777] netif_rx+0xba/0x400 [ 1605.304130] ? dev_forward_skb+0x60/0x60 [ 1605.308175] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1605.313696] ? eth_type_trans+0x2e1/0x750 [ 1605.317833] ? eth_gro_receive+0x8d0/0x8d0 [ 1605.322053] ? sctp_primitive_RECONF+0xd0/0xd0 [ 1605.326621] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1605.332142] ? sk_free+0x30/0x50 [ 1605.335501] ? sctp_primitive_RECONF+0xd0/0xd0 [ 1605.340071] loopback_xmit+0x283/0x741 [ 1605.343941] ? __lock_is_held+0xb5/0x140 [ 1605.347983] ? loopback_net_init+0x160/0x160 [ 1605.352380] dev_hard_start_xmit+0x264/0xc10 [ 1605.356772] ? eth_gro_receive+0x820/0x8d0 [ 1605.360992] ? validate_xmit_skb_list+0x120/0x120 [ 1605.365826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1605.371344] ? netif_skb_features+0x696/0xb40 [ 1605.375829] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 1605.380309] ? lock_acquire+0x1dc/0x520 [ 1605.384271] ? validate_xmit_skb+0x704/0xd90 [ 1605.388662] ? netif_skb_features+0xb40/0xb40 [ 1605.393146] __dev_queue_xmit+0x2724/0x34c0 [ 1605.397457] ? netdev_pick_tx+0x2d0/0x2d0 [ 1605.401600] ? debug_check_no_locks_freed+0x310/0x310 [ 1605.406775] ? print_usage_bug+0xc0/0xc0 [ 1605.410827] ? rcu_is_watching+0x85/0x140 [ 1605.414961] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1605.420138] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 1605.425152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.430674] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 1605.435159] ? __lock_acquire+0x7f5/0x5140 [ 1605.439379] ? print_usage_bug+0xc0/0xc0 [ 1605.444010] ? graph_lock+0x170/0x170 [ 1605.447799] ? debug_check_no_locks_freed+0x310/0x310 [ 1605.452975] ? __lock_acquire+0x7f5/0x5140 [ 1605.457193] ? sctp_conn_schedule+0x3d0/0xbf0 [ 1605.461671] ? mark_held_locks+0xc9/0x160 [ 1605.465805] ? print_usage_bug+0xc0/0xc0 [ 1605.469854] ? lock_downgrade+0x8e0/0x8e0 [ 1605.473987] ? ip_vs_conn_in_get+0x1750/0x1750 [ 1605.478556] ? lock_release+0xa10/0xa10 [ 1605.482514] ? kasan_check_read+0x11/0x20 [ 1605.486645] ? mark_held_locks+0xc9/0x160 [ 1605.490784] dev_queue_xmit+0x17/0x20 [ 1605.494573] ? dev_queue_xmit+0x17/0x20 [ 1605.498534] ip6_finish_output2+0x134e/0x2810 [ 1605.503025] ? ip6_flush_pending_frames+0xc0/0xc0 [ 1605.507854] ? lock_downgrade+0x8e0/0x8e0 [ 1605.511988] ? kasan_check_read+0x11/0x20 [ 1605.516121] ? rcu_is_watching+0x85/0x140 [ 1605.520255] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1605.525434] ? ip6_mtu+0x1b3/0x590 [ 1605.528958] ? ip6_sk_redirect+0x130/0x130 [ 1605.533179] ? kasan_check_read+0x11/0x20 [ 1605.537315] ? rcu_is_watching+0x85/0x140 [ 1605.541453] ip6_finish_output+0x5fe/0xbc0 [ 1605.545671] ? ip6_finish_output+0x5fe/0xbc0 [ 1605.550064] ip6_output+0x227/0x9b0 [ 1605.553685] ? ip6_finish_output+0xbc0/0xbc0 [ 1605.558079] ? kasan_check_read+0x11/0x20 [ 1605.562211] ? rcu_is_watching+0x85/0x140 [ 1605.566342] ? ip6_fragment+0x3910/0x3910 [ 1605.570473] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1605.575474] ? nf_hook_slow+0x11e/0x1c0 [ 1605.579433] ip6_xmit+0xf51/0x23f0 [ 1605.582962] ? ip6_finish_output2+0x2810/0x2810 [ 1605.587617] ? debug_check_no_obj_freed+0x344/0x584 [ 1605.592618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.598139] ? kasan_unpoison_shadow+0x35/0x50 [ 1605.602706] ? graph_lock+0x170/0x170 [ 1605.606493] ? lock_acquire+0x1dc/0x520 [ 1605.610454] ? ip6_append_data+0x2e0/0x2e0 [ 1605.614696] sctp_v6_xmit+0x4a5/0x6b0 [ 1605.618483] ? sctp_v6_create_accept_sk+0x6b0/0x6b0 [ 1605.623487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.629022] sctp_packet_transmit+0x26f6/0x3ba0 [ 1605.633684] ? sctp_packet_config+0xfd0/0xfd0 [ 1605.638162] ? lock_downgrade+0x8e0/0x8e0 [ 1605.642299] ? find_held_lock+0x36/0x1c0 [ 1605.646352] ? lock_downgrade+0x8e0/0x8e0 [ 1605.650490] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1605.655669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1605.661187] ? __sctp_packet_append_chunk+0x11d/0xf10 [ 1605.666366] ? dst_release+0x5d/0xb0 [ 1605.670066] ? sctp_csum_update+0x30/0x30 [ 1605.674205] ? sctp_sched_fcfs_dequeue+0x189/0x270 [ 1605.679119] ? sctp_sched_dequeue_common+0x600/0x600 [ 1605.684205] ? sctp_csum_combine+0x30/0x30 [ 1605.688425] ? sctp_packet_release_owner+0x40/0x40 [ 1605.693348] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1605.698363] ? sctp_transport_burst_limited+0x19c/0x1e0 [ 1605.703713] sctp_outq_flush+0x1373/0x4370 [ 1605.707943] ? sctp_check_transmitted+0x1e70/0x1e70 [ 1605.712944] ? debug_check_no_locks_freed+0x310/0x310 [ 1605.718121] ? unwind_next_frame.part.7+0x1a9/0x9c0 [ 1605.723120] ? unwind_dump+0x180/0x180 [ 1605.726994] ? unwind_dump+0x180/0x180 [ 1605.730874] ? unwind_next_frame+0x3e/0x50 [ 1605.735100] ? unwind_next_frame+0x3e/0x50 [ 1605.739319] ? __save_stack_trace+0x6e/0xd0 [ 1605.743626] ? ret_from_fork+0x3a/0x50 [ 1605.747497] ? graph_lock+0x170/0x170 [ 1605.751283] ? save_stack+0xa9/0xd0 [ 1605.754896] ? save_stack+0x43/0xd0 [ 1605.758505] ? kasan_kmalloc+0xc4/0xe0 [ 1605.762376] ? kasan_slab_alloc+0x12/0x20 [ 1605.766505] ? kmem_cache_alloc+0x12e/0x760 [ 1605.770808] ? sctp_chunkify+0xce/0x400 [ 1605.774764] ? _sctp_make_chunk+0x157/0x280 [ 1605.779077] ? sctp_make_heartbeat+0x8f/0x430 [ 1605.783558] ? sctp_sf_sendbeat_8_3+0x38e/0x550 [ 1605.788214] ? graph_lock+0x170/0x170 [ 1605.792012] ? lock_downgrade+0x8e0/0x8e0 [ 1605.796150] ? print_usage_bug+0xc0/0xc0 [ 1605.800199] ? graph_lock+0x170/0x170 [ 1605.803985] ? lock_downgrade+0x8e0/0x8e0 [ 1605.808119] ? trace_hardirqs_off+0xd/0x10 [ 1605.812337] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1605.817428] ? mark_held_locks+0xc9/0x160 [ 1605.821562] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1605.826127] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1605.831228] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 1605.836226] ? trace_hardirqs_on+0xd/0x10 [ 1605.840360] ? mod_timer+0x5eb/0x13b0 [ 1605.844151] ? mod_timer_pending+0x1490/0x1490 [ 1605.848718] ? retint_kernel+0x10/0x10 [ 1605.852605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.858128] ? dst_release+0x5d/0xb0 [ 1605.861829] ? sctp_trans_elect_best+0x29e/0x3d0 [ 1605.866829] ? sctp_assoc_control_transport+0xec/0x930 [ 1605.872364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.877894] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 1605.882635] ? refcount_add_not_zero+0x320/0x320 [ 1605.888075] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1605.893251] ? sctp_transport_lower_cwnd+0x1b8/0x690 [ 1605.898342] ? sctp_transport_raise_cwnd+0x490/0x490 [ 1605.903431] ? prandom_u32_state+0x13/0x180 [ 1605.907738] sctp_outq_uncork+0x6a/0x80 [ 1605.911699] sctp_do_sm+0x596/0x7160 [ 1605.915405] ? native_queued_spin_lock_slowpath+0x1a0/0xde0 [ 1605.921107] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 1605.927168] ? debug_check_no_locks_freed+0x310/0x310 [ 1605.932349] ? __lock_acquire+0x7f5/0x5140 [ 1605.936566] ? find_held_lock+0x36/0x1c0 [ 1605.940612] ? graph_lock+0x170/0x170 [ 1605.944489] ? debug_check_no_locks_freed+0x310/0x310 [ 1605.949661] ? graph_lock+0x170/0x170 [ 1605.953449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.958968] ? refcount_sub_and_test+0x212/0x330 [ 1605.963709] ? graph_lock+0x170/0x170 [ 1605.967493] ? sctp_generate_heartbeat_event+0xa4/0x450 [ 1605.972842] ? lock_release+0xa10/0xa10 [ 1605.976811] sctp_generate_heartbeat_event+0x218/0x450 [ 1605.982075] call_timer_fn+0x230/0x940 [ 1605.985948] ? sctp_generate_t3_rtx_event+0x350/0x350 [ 1605.991120] ? process_timeout+0x40/0x40 [ 1605.995261] ? lock_downgrade+0x8e0/0x8e0 [ 1605.999392] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1606.004484] ? kasan_check_read+0x11/0x20 [ 1606.008616] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1606.013183] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 1606.018183] ? sctp_generate_t3_rtx_event+0x350/0x350 [ 1606.023357] ? sctp_generate_t3_rtx_event+0x350/0x350 [ 1606.028529] __run_timers+0x79e/0xc50 [ 1606.032323] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 1606.037671] ? _raw_spin_unlock_irq+0x27/0x70 [ 1606.042152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1606.047155] ? kasan_check_write+0x14/0x20 [ 1606.051373] ? finish_task_switch+0x28b/0x810 [ 1606.055855] ? preempt_notifier_register+0x1e0/0x1e0 [ 1606.060942] ? lock_repin_lock+0x410/0x410 [ 1606.065166] ? __schedule+0x809/0x1e30 [ 1606.069036] ? check_memory_region+0xbd/0x1b0 [ 1606.073519] ? rcu_pm_notify+0xc0/0xc0 [ 1606.077397] run_timer_softirq+0x4c/0x70 [ 1606.081442] __do_softirq+0x2e0/0xaf5 [ 1606.085237] ? __irqentry_text_end+0x1f98a8/0x1f98a8 [ 1606.090325] ? __schedule+0x88c/0x1e30 [ 1606.094213] ? retint_kernel+0x10/0x10 [ 1606.098087] ? schedule+0xef/0x430 [ 1606.101612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1606.106350] ? __schedule+0x1e30/0x1e30 [ 1606.110311] ? rcu_note_context_switch+0x710/0x710 [ 1606.115222] ? check_same_owner+0x320/0x320 [ 1606.119529] ? run_ksoftirqd+0x8b/0x100 [ 1606.123485] ? takeover_tasklets+0xa50/0xa50 [ 1606.127880] run_ksoftirqd+0x86/0x100 [ 1606.131664] smpboot_thread_fn+0x417/0x870 [ 1606.135884] ? sort_range+0x30/0x30 [ 1606.139499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1606.145022] ? __kthread_parkme+0x1b7/0x280 [ 1606.149330] kthread+0x345/0x410 [ 1606.152681] ? sort_range+0x30/0x30 [ 1606.156293] ? kthread_bind+0x40/0x40 [ 1606.160078] ret_from_fork+0x3a/0x50