et6(r1, &(0x7f0000001740)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getpeername$packet(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001cc0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001d00)={@mcast1, 0x0}, &(0x7f0000001d40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000040c0)={'vcan0\x00', 0x0}) r7 = accept4(r0, &(0x7f0000004240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000042c0)=0x80, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f00000015c0)={r7, r1, 0x80000001, 0xffffffff, &(0x7f00000005c0)="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", 0x5, 0x7fff, 0x8, 0xff1f, 0x7, 0xffff, 0x3, "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"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004300)={'syzkaller1\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000045c0)={&(0x7f0000004340)={0x27c, r2, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r5}, {0x1d8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x18fb}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}]}, 0x27c}, 0x1}, 0x20004080) 2018/05/11 20:51:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xf00c, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, 0x8) [ 496.058080] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0002000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00830d0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 496.113191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:32 executing program 4: prctl$setname(0xf, &(0x7f0000000280)="00ca046fe947831457a15628adfb1578287bd74ad57e1dc01baae7930449db5d095ee14ef9e2b6e080cdbc0b9d69d3aa11a4dcacdd6decc2e39a328ede28e092a252d877b581902e01a190c2821df037699cc04157fee8ec28f45803a2259bfa09a89f65d854df0df24028852ce793ca4918ff2a4fb6467e32d283654add61c86f652f4e9b0fb6a451dd0ce0f44910b95ad68f6852d9095c2bc3108172f44a3f") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/4096) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10442, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001140)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000000000)={0x2, 0x80000001, 0x7f, 0x0, 0x0, 0x6}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001180)={0x6, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0x1, 0xfffffffeffffffff, 0x2}}, {0x4, 0x2, 0x0, 0x0, @msi={0x3, 0x3, 0x8}}, {0x0, 0x7, 0x0, 0x0, @msi={0x200, 0x0, 0x80000000}}, {0x200, 0x0, 0x0, 0x0, @msi={0x1, 0x1, 0x2}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0x3ff, 0xff}}, {0x400, 0x1, 0x0, 0x0, @irqchip={0x7, 0xffff}}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4) [ 496.178249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 496.190672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 496.267389] audit: type=1326 audit(1526071892.530:608): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.286308] audit: type=1326 audit(1526071892.531:609): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.305098] audit: type=1326 audit(1526071892.531:610): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.323854] audit: type=1326 audit(1526071892.531:611): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.342617] audit: type=1326 audit(1526071892.531:612): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.361350] audit: type=1326 audit(1526071892.531:613): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.380192] audit: type=1326 audit(1526071892.531:614): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.398976] audit: type=1326 audit(1526071892.531:615): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.417786] audit: type=1326 audit(1526071892.531:616): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 496.436512] audit: type=1326 audit(1526071892.531:617): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29984 comm="" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/11 20:51:33 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0], 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000000)=0x78) write$cgroup_int(r0, &(0x7f0000000280)={[0x0, 0x30, 0x39, 0x0, 0x0]}, 0x5) read$eventfd(r1, &(0x7f0000000040), 0x8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) 2018/05/11 20:51:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00447b0300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:33 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x290a940e00000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x40020000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:33 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@ax25, &(0x7f0000000100)=0x80, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x8, 0x402) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x0, 0x400981) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x2, 0x0, 0x100, 0x7, 0x0, 0x1ff, 0x10080, 0x4, 0x20, 0x80000000, 0x401, 0x8000, 0xe0e, 0x100, 0x3ff, 0xb8dc, 0x75, 0xfffffffffffffffb, 0x81, 0x135c, 0x800, 0x2, 0x8, 0x100000001, 0x2, 0x8000, 0x3, 0x5, 0x4, 0x8, 0xff, 0x0, 0x3, 0x3, 0x7fff, 0x100000001, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x4002, 0x8, 0xfffffffffffffffc, 0x6, 0x3, 0x8, 0x400}, r1, 0x3, r2, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r3, 0xfffffffffffffffd, 0xffffffffffffc9cd}, &(0x7f0000000340)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r5, 0x29, 0x14, &(0x7f0000000440), 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000480)=""/8) 2018/05/11 20:51:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x30000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000fb70000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 496.828510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 496.849528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa07721a}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe00}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x63, "4115ce85cae0f1a925baa0a744adf11d0b64e76629487a463b461614f701097f76082367574ebaf806f85d6004504160c4dc8174ef4cadd6fd0a75f66f61c62a289297c7c806cf45984382ed60b7461abfbbeda70de3745dc0274e6cbd211dbfb7d4cb"}, &(0x7f0000000180)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x5, 0x30}, &(0x7f0000000200)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80080, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/11 20:51:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000081000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 496.880801] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00c3ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc303}, 0x10) shutdown(r0, 0x1) [ 496.979760] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:33 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/11 20:51:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1800}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000001000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000020000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:33 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1a72070a}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x20fa0fff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:33 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x11a, 0x8000000001, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3, 0x7, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x7fff, 0xff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}) 2018/05/11 20:51:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffffffc000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000070000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:34 executing program 6: r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80806, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x8, 0x751, 0x101}, 0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x180, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@hyper}) ioctl(r1, 0x5421, &(0x7f0000000000)) 2018/05/11 20:51:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00004c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) mremap(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/11 20:51:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3000000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00f0000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000d820000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:34 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000010c0)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/4096) 2018/05/11 20:51:34 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000600000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x20000040) r2 = socket(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x78, 0x7}) 2018/05/11 20:51:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1702}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x2]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00c0ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000002000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sync() sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x83, 0x1000, {}, {}, {0x0, 0x0, 0x0, 0xdd}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) set_thread_area(&(0x7f0000000180)={0xa7fc, 0x100000, 0x4000, 0xc22, 0x7ff, 0xfdac, 0x100000001, 0x5, 0xff, 0x2}) dup3(r0, r1, 0x0) 2018/05/11 20:51:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfe800000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x645}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x4800) r1 = add_key(&(0x7f0000001480)='big_key\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500)="31b91c667ec59a5cdaee7de7b19cbe13af6a948306043f50219462fa23bba64fe571fbfd3ebae70c52262cd1a5899cbaf229bf4cffed75b2b239e7ad854c41fda3d5d4e4df594607093fe1bf215d03a7ec", 0x51, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001700)={0x4, 0x5, 0x7f, 0x0, 0x4}) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="bec21da8ea103899be2781601cf695266ee785e8b13bcde1826f10b02343acb3960fde7d4f22de10cdfc4fe3751019299a7e356e0eb7", 0x36, 0x0) sysfs$3(0x3) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000}], 0x1, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) keyctl$unlink(0x9, r3, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00000015c0)=0xe) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffcc9) shmget$private(0x0, 0x4000, 0x540000a0, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) r5 = shmget(0x0, 0x1000, 0x104, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) fstat(r4, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) getgroups(0x1, &(0x7f0000000040)=[r6]) setgid(r6) 2018/05/11 20:51:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00feffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0080080000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xcc00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x100000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f0ffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffff000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fff, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x20}, 0x3}, {0xa, 0x4e23, 0x6c, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x5, [0x1d51, 0x3f, 0x4, 0x3, 0x4, 0x100000001, 0x680, 0x7ff]}, 0x5c) 2018/05/11 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x39f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @remote}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000003c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) [ 499.533089] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 20:51:35 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r2}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r3, 0x39, &(0x7f000039efb0)}, 0x10) 2018/05/11 20:51:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00820d0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1800}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000001000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x100000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 499.577894] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 20:51:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f00000016c0)="770600000039bbcd6448453057d87240287e7328352ca040ef4ad9e24ca051087d5423d6") recvmsg$netrom(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@full={{0x3, {"5c0dc327598409"}, 0x1000}, [{"44602456ee6dae"}, {"60414095fa61f6"}, {"1640238f418b6f"}, {"4045f13d43d96b"}, {"c67b6345c58011"}, {"4b3cddfe8bfcae"}, {"2b4478288669a9"}, {"810a28d937a049"}]}, 0x48, &(0x7f00000013c0)=[{&(0x7f0000000140)="f9151d720a87d4e89f1c825ac528e88ec5b43b8e0701c39ffc5668376d3318139acd53d41d284a11a11209ff7c402f2d35bd7a24d691d371948bdbef0154e161926ca4c6d339f3ebc7841af9", 0x4c}, {&(0x7f00000002c0)="eb58e9043018c9a17998e4b38555919196c54c539c4046b00207a1942be07739c05e0d906681601d92a5f748620c5fe4db37ea4dd988be0a7b32b4f3b647fe0933d37d8a1c5c3d8063529ab074f45af0956c086cea60a5b3d869283cfb7dd5c3ec8fd61f50d1ebeeec22f58503b3f0aae11ae28b4ca26ad6760f301a7fe75f61f03ff938bce612a586cc3a187a060722e338cbaa86390159fbcfe94c0183e99cc3f49699839ad72bfe93d2927813392e5f91d3951cd0a7b1801861eaa3c57742c605af082564383ac30f162aaa0619962ada23c823c33e7e57de3c17f357b10755358f", 0xe3}, {&(0x7f0000000000)="0edd2c7661b0de7e938bfdb9b561e88f66", 0x11}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000001c0)="16", 0x1}, {&(0x7f0000000240)="df48f98a6bd9e06a891b", 0xa}], 0x6, 0x0, 0x0, 0x4}, 0x40010000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001780)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000018c0)=0x2, 0x4) waitid(0x1, r1, &(0x7f00000017c0), 0x0, &(0x7f0000001800)) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000009700)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001840)}}, {{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)="7fc82dac062c2062644f435ff3e134d655c4d2f0d8a49c8161590ed4941a60a07705bec4dbd4f5ee9864db9ef4d9736f589bc4054b5bf1480698274045758542d247d3bb309a4262d61e6be0a31bca0e2a270869d11c6522c7255cccccdf032eeea8136b829de2a3d3014ee58c6af4b6d439cbdd73527cab922b3ddf922aaf6ca32b7c3b0a5cb15f15613deb93c85aa03ea657e09deac9a987c82d6edba7f7df933c2c86436645eb40ca9508d718ade1d7de5d29013b2e79c0b9bc4a1d24bce53977c6999a88633adab9d72e0104ac044eb5e6a0c55506fefee57b5dde2af69eb9", 0xe1}], 0x1, &(0x7f0000001d00)}}], 0x2, 0x0) accept(r2, &(0x7f00000015c0)=@can={0x0, 0x0}, &(0x7f0000001640)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000001740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)=ANY=[@ANYBLOB="3400c1548032b7b15051000026df1f0025bd7000", @ANYRES32=r3, @ANYBLOB="0f000d0004000400ffff0b0004000a0004000a0004000a0004000a00"], 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 2018/05/11 20:51:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1b00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffffc0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 4: pkey_mprotect(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000140)="d529444eca6c090200ec6f09fe6712fe0e35a6f91d6ef56db3b2592abf3f49b98cc8b56e629fa36d4fcf1be4bede10dbdd19de11a5f1fc8c4d31cdaa8eae1d8bbc1637158ed5cf63e4be4610857b1a1e7aeb5b170d0ce12e74cc825c2ed1b90b2a8c2a45000000000000000000000000") madvise(&(0x7f0000c68000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/11 20:51:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0005000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf049020000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:36 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) 2018/05/11 20:51:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00b70f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x200000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000680000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000004000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:36 executing program 4: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x53c936544816b8fe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000300)=""/103) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400100, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000100), 0xe1) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000003c0)={0x2, 0x4e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000440), 0x10) getpeername(r4, &(0x7f0000000480)=@generic, &(0x7f0000000500)=0x80) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x2c0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x40840}, 0x2000c000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000380)=0x5) r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0x7000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="93c70000a2c71736469a43e9a0af607cba27f51e444edd914a454ef9cf3324b21aec01abbf5ba88fc17e0bf98fa55cac58321c01d716477ef144e3a5903a9310e45a197cfac68272cd2f9ed650470000000000000101c3509c72f831fbbcb046900a006309bf283066a2dead0923c8b4cbd46e891f38f9781648e90fb4876feb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) fcntl$setstatus(r2, 0x4, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)) socket$inet_sctp(0x2, 0x1, 0x84) r7 = semget$private(0x0, 0x1, 0x400) semctl$SEM_STAT(r7, 0x3, 0x12, &(0x7f0000000200)=""/192) shutdown(r3, 0x1) 2018/05/11 20:51:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfec00000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000480000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffffffc000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:37 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00c3ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf0490200}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600003400000000002f9000ac14140053d90000b30090780000000045000000000000e4ff000000ac1414aa00000000"], 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'Jppp0'}], 0xa, "fe8f11e8e5d1c37aaf1cdd8b0446172e835f9f0324be903fa718cde08ed4d08eae612cbb73d770c71e85d777b7634ec63f15f778b434c05ab9b3a0abed6e1ae2abb6c91829a03a00d2b437b2ae387d7e6c56a7bf16c577a02db902fb57e21656"}, 0x71) 2018/05/11 20:51:37 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0x51, &(0x7f0000000100)="efe42e4360dd80afda7f56376bcf63b2aab8745c7b1d9615e5e86475f8f409f79ffda4d4dcd7a27786a173ef44107cbdd5e65aa312eb201341cbf25d8a97b8f8f24889dda87a66bd4b5ebda9c18be9df54"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x80000000, r2, 0x1, 0x8}) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/05/11 20:51:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5c98]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x11000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:37 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x590000f) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e24, 0x81, 0x4e22, 0x4d42, 0x2, 0xa0, 0xa0, 0xc, r1, r2}, {0xffffffffffffb509, 0x80000000, 0x0, 0x3, 0xfffffffffffffffe, 0x80000000, 0x7c3da41d, 0x401}, {0x6, 0x7ee8, 0x0, 0x4}, 0x1000000000, 0x0, 0x2, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x1d}, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x2, 0x0, 0x8000, 0x10001, 0x2, 0x18c}}, 0xe8) [ 501.421411] nla_parse: 25 callbacks suppressed [ 501.421422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 501.445205] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000680000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000), &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/136, 0x88}, {&(0x7f0000000240)=""/202, 0xca}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f00000006c0)=""/171, 0xab}], 0x9, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/11 20:51:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfc}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 501.547139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x19000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) r2 = socket(0x1, 0xa, 0xfffffffffffffffe) fallocate(r2, 0x1, 0x5, 0x10001) dup2(r0, r1) 2018/05/11 20:51:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000030000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 501.587754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 501.686270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000810000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6b000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:38 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x400000, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x2, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/05/11 20:51:38 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x800000000005, 0x0, &(0x7f0000000100), &(0x7f0000000080), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000001c0)="2a9e8d54c76918667d7f935948eeba7c1d3e76c186621690ce9fd56fe3334bbaae8e6760b88f50bc65add088fd73fb7cd0ff383922748550e0892f400304a110f64082e6d3fe3f87109229d549575a5d6247f6629ffd1be06882849a7f13af4ef4071c82c8eeeb0d") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x150, r0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000040)="733f6a175c9b07"}) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000180)=0x6, 0x1e, 0x4) 2018/05/11 20:51:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000400300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4002000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:38 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:38 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/11 20:51:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4a300200}, 0x10) shutdown(r0, 0x1) [ 502.290330] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 502.316297] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00b80f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x200) 2018/05/11 20:51:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000400300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6f05}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 502.433867] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 502.471775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x700000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = memfd_create(&(0x7f0000000240)="a100", 0x3) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x16, @empty, 0x4e23, 0x1, 'lblcr\x00', 0xb, 0x9, 0x6b}, {@broadcast=0xffffffff, 0x4e21, 0x2001, 0xfffffffffffffeff, 0x2, 0x8000}}, 0x44) fallocate(r0, 0x4000001, 0x7fff, 0x200) open$dir(&(0x7f0000000000)='./file0\x00', 0x460180, 0x83) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="55000000990f42f79349a6412cf35b4ce7c6e18621f4902c6edb81efb659c45f025fa0e2055168637dfa873f3b5e88000ad4511c2a1db11acb2d38d1992ba9f82c5e394a00bb2a1084528a12c13e631e3447519c4ea8a156686bbb30ecc16d6b471661acba782316b2377a09d05b9972965a4ba0b2176dde4cd68b65a4a7cc05c6"], &(0x7f0000000180)=0x5d) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000340)=""/221) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x1, 0x0, 0x2, r2}, 0x10) 2018/05/11 20:51:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = dup(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xfb4, 0x8001, 0x1795aa9d, 0x10000, 0x0, 0x4, 0x0, 0x1, 0x7fff, 0x0, 0x8, 0x5ae, 0x100, 0x2b, 0x7, 0x6, 0x0, 0x4, 0x1, 0x92b9, 0x9, 0x3, 0x7f, 0x100, 0x7fff, 0x400, 0x5, 0xff, 0x101, 0x7, 0x8, 0x8, 0x81, 0x7, 0xfffffffffffffffc, 0x10001, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x18002, 0x10001, 0x0, 0x6, 0x8, 0x7, 0x7f}, r1, 0xa, r2, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x33d}, {0x2, 0x7fff}, {0x4, 0x4bb}, {0x3, 0x1}, {0x2, 0x9}, {0x4, 0x5}, {0x3, 0x100}, {0x8}], 0x8) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x34}, 0x98) 2018/05/11 20:51:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x16000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0060000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0048000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00f0ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9c07721a}, 0x10) shutdown(r0, 0x1) [ 503.169966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0068000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x68}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8d, 0x800) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'memory', 0x20}]}, 0x23) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/05/11 20:51:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000050000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f0ffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x64000000000000}, 0x10) shutdown(r0, 0x1) [ 503.967375] QAT: Invalid ioctl [ 504.129448] QAT: Invalid ioctl 2018/05/11 20:51:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1802000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007a0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:40 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:40 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x756, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000005c0)=0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x2c) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0xcffd, 0x0, 0x200010001}) 2018/05/11 20:51:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4002000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007a0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x890b, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x1f}, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x5, @rand_addr}, 'syzkaller0\x00'}) 2018/05/11 20:51:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0004000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6c, {0x2, 0x0, @multicast2=0xe0000002}, 'lo\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000013c0)=0x0) r6 = getuid() getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) sendmsg$netlink(r2, &(0x7f0000001540)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10100002}, 0xc, &(0x7f0000001380)=[{&(0x7f0000000340)={0x1034, 0x1f, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x101c, 0x15, [@typed={0x8, 0x4f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="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", @typed={0x8, 0x55, @str='lo\x00'}, @typed={0x8, 0x77, @uid=r3}, @generic]}, @typed={0x8, 0x13, @pid=r4}]}, 0x1034}], 0x1, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4040080}, 0x40840) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x20008800) 2018/05/11 20:51:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0048000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 504.289997] Unknown ioctl 19278 [ 504.309661] Disabled LAPIC found during irq injection 2018/05/11 20:51:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffffff0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 504.371561] Unknown ioctl 19278 2018/05/11 20:51:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffffffe000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000074c0), 0x0, &(0x7f0000007580)=""/122, 0x7a}}], 0x1, 0x12102, &(0x7f0000007780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x4000) 2018/05/11 20:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa00}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffffc0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x18020000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:41 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfec00000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc900000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:41 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5023, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x0, 0x80000001, 0x200, 0x5}, 0x2, 0x3, 0x0, 0x0, "7d2463e1dafefbfc"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x20004041) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x3, 0xc93d}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x7, 0x4, 0x4, 0x5, 0xffffffffffffff81, 0x7383, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x200, 0x3, 0x6, 0x8000, 0x69a}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x100000001, 0x7, 0x7fff, 0x1, 0xf93, 0x5, 0x5, {r3, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}, 0x0, 0x0, 0x7, 0x7e1cd9c5, 0x4}}, &(0x7f00000003c0)=0xb0) getpeername$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r2, 0xe3, "ed0b119e0a900898086631256ea2ead54947dc48de04df83699c7104bf6b280cf04a9c56b54f8b77847033924bdfe4b3d56e0b4ec56ad2afdbfd14e85ea9cf0365a01af277033f99b156508d8d137a6ba74c7d4d103e125f55a334dcbd29e67695bb122dd2b67125b84d7c5fee2953ba10facf37a6a729dcb33b67dd65abdcd0db749ee21305880f78a7ec33ad795e18ac036c1ee07057b5689fde726f16f8e69d5db785153787a1e7a961ad48e99e99eb09c195faa8ec68aa9087ed5060c1665f208f9781f059a8e79f65e5f1d1604d7d53b26afa91f203b0717a79334f00bb050d7f"}, &(0x7f0000000580)=0xeb) sendmsg$can_raw(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000640)={&(0x7f0000000600)=@can={{0x3, 0x5, 0x200, 0xffffffffffffffff}, 0x7, 0x1, 0x0, 0x0, "af5358c5edf91733"}, 0x10}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) clock_getres(0x6, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000700)={r4, 0xfffffffffffffffe}, &(0x7f0000000740)=0x8) getresuid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) r7 = getegid() fchownat(r0, &(0x7f0000000780)='./file0\x00', r6, r7, 0x1100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000880)={r5, 0x10e}, &(0x7f00000008c0)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ashmem\x00', 0x161000, 0x0) sync() r8 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x10002) getsockname(r8, &(0x7f0000000980)=@nfc, &(0x7f0000000a00)=0x80) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000a40)={0x6, 0x0, [{0xc79, 0x3, 0x0, 0x0, @msi={0x7, 0x7fff, 0x27a}}, {0x75c7a002, 0x7, 0x0, 0x0, @adapter={0x5, 0xfffffffffffffffa, 0x1f, 0x4, 0x1}}, {0x9, 0x7, 0x0, 0x0, @irqchip={0x6, 0x3}}, {0xffffffffffffffff, 0x2, 0x0, 0x0, @adapter={0x1, 0x6, 0x4, 0x9, 0x7}}, {0x80, 0x3, 0x0, 0x0, @irqchip={0x0, 0xfffffffffffffffa}}, {0x5, 0x7, 0x0, 0x0, @msi={0x121, 0x3ff, 0xcb8}}]}) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$RDS_RECVERR(r8, 0x114, 0x5, &(0x7f0000000b80)=0x1, 0x4) listen(r8, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000c00)={r2, 0xfffffffffffffffb}, 0x8) mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='cgroup2\x00', 0x1000002, &(0x7f0000000d00)="9096ec36f10a317db97f8274a120acdf744fcac2845e0139a6916185d4202fdf2d67b17d74e1721827a823aa41a82d27b79deb1abede0c50a49cbe06ae0486d64a19b56518617ceb66823261ec3c26acf0a0375d5218a0041e2a0a7c29f095ea4f2fbdb61ac0b0d1e798a762a2f1bfc8cbc78a0d23f9368a72fe6764392538093c7fa4ed9f702fb27c5366581781121ef142bb24ef5774167c06b6f772116bea4de20f7dcb749bb52dbdf21716703b66d45ba7a19421141fc148b7e3b7d855fadc5ba6535b71f137d5423fed61da3aa913d3f24d904ecbb82ee5e128f5ea7bbb449b") r9 = add_key$user(&(0x7f0000000e00)='user\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e80)="c7bbe8a5c99a242d9bcf4681b7db9457fe339d3193c56c2e1d7c9dba28bb4a3430de9ffaf983bc82a4554d64bc6cf73cc965bf568357d0cb75775477d8bd770dac0138720b2eadccd364f6e23f5d3a77fe4fa4b607e298abdc10f1b309bdf8fc47efa8e74ef47b0ba60a5e9195075b6f2dbfae4cc24fab188d4f5298e7644502b77fd13a100bf34064860913620bf91ebe8aecb083e7b7450dcb80d8d0ce48ef1fca26f1c1137df2252b1106b8c45b91225279fc", 0xb4, 0xffffffffffffffff) r10 = request_key(&(0x7f0000000f40)='ceph\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fc0)='securityvboxnet1bdev\x00', 0xffffffffffffffff) keyctl$reject(0x13, r9, 0x7, 0x7ff, r10) 2018/05/11 20:51:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f00000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000d82000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:41 executing program 6: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff00}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x17}, 0x8000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xec}, @in={0x2, 0x4e22, @rand_addr=0xffffffffffff3500}], 0x84) close(r0) 2018/05/11 20:51:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000050000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000003f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfc00}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00086d0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000600000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:41 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x8, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) 2018/05/11 20:51:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261f64eeceea9f3e7512", 0x20}], 0x1, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/11 20:51:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1f4}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:42 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000040000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c006d080000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/4096) mincore(&(0x7f00004ee000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/108) 2018/05/11 20:51:42 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) 2018/05/11 20:51:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x16}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000074000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="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", 0x12c, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x8, 0x400, 0xcc, 0xba}, 0x98) 2018/05/11 20:51:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0074000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xcc00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0xfff) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) read$eventfd(r1, &(0x7f00000000c0), 0x0) 2018/05/11 20:51:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000003f1a0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffff9e000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 506.079483] BTRFS: device label H devid 1099511627776 transid 5 /dev/loop6 2018/05/11 20:51:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x68000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:42 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfc00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:42 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) ioctl$TIOCSTI(r1, 0x5412, 0x8000009) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa, 0x1, 0xff, 0x1, 0x10001, 0x2, 0x7f}, &(0x7f00000001c0)=0x20) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/11 20:51:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000002000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfe80000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1802]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffffc3000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffae}]) 2018/05/11 20:51:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x80fe}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 506.826744] nla_parse: 26 callbacks suppressed [ 506.826754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 506.843733] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4b020000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000040)="b85b048ed0d9e90f20c06635000000800f22c00fc719b800008ee8baa100eddef20fc7587266b84cb023b50f23d00f21f866352000000a0f23f8f3dcf5", 0x3d}], 0xaaaaaaaaaaaab50, 0x3, &(0x7f00000001c0), 0x100000f1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 20:51:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x83caee38ce9f5e06, 0x70, 0xff, 0xffff, 0x8, 0x6, 0x0, 0x0, 0x4000, 0x0, 0x6, 0x3, 0x0, 0x3f, 0x5, 0x1f, 0x8, 0xbb, 0x100, 0x401, 0x1c, 0xb8, 0x1f, 0x40, 0x7ff, 0x0, 0x5, 0x5, 0x1, 0x6, 0x9, 0x1, 0x10, 0x1000, 0x300, 0xffff, 0x2, 0x5, 0x0, 0x8001, 0x7, @perf_config_ext={0xffff, 0x1}, 0xa000, 0xa00, 0x0, 0x7, 0x400000000000, 0x7ff, 0x7}, r1, 0x10, r0, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r3 = gettid() openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x42, 0x0) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1020000000016) 2018/05/11 20:51:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0060000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:43 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 507.715535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 507.739528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xed02000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfc00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000007000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f00000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:45 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x80fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x10000, 0x3, 0xa000}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto(r0, &(0x7f00000002c0)="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", 0x1000, 0x801, &(0x7f0000000000)=@generic={0x1, "a5719d2bd446dc67c41c6cb0531db8e071ffe3488798da62949f896a0d2e95f71597d9a230d5ef82eef513e0932fab2a4e12a566db2417365659e10bc2384385b563c4556562e4361421f350a7ee05ea65c4440065dbe5f13703f03d33727501017cb09cc568af0d2a333ba5dfaaedba27fa6b409770eedf0a890fc5f220"}, 0x80) ioprio_set$pid(0x0, 0x0, 0x0) 2018/05/11 20:51:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x100) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="8baab730e30e07dca39a45cc2920aa42", 0x10) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r4, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="010500000400010018000000"]) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x9, 0x3, 0x1ff, 0xfff}, {0x9, 0x6, 0xfffffffffffffffd}, {0x25ba, 0x0, 0x1ff, 0x101}, {0x4, 0xdd3, 0x7ff, 0x31dc6cd3}, {0x0, 0x3ff, 0x8, 0x3ff}, {0x6, 0x9}]}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000280)="79506c2b49e80765850cc73fc63285b0b89f01660b8d276c20bfcd23c4deca37c1af7eb7f52d65f5a36d9fb8a7fab7419076e6580f21c1d342bc75216f3f1e273f3a0ba5fbf07ff6229b0bca1b73062eb02a6510e33580fc46fbd1b917c7e8c221b25c5ff52b343af5538eee21adea4a2b3b030870b2762b98a07e3a7dec134795d09859636bd87f66b59a07f9e11525f6eb31f570997cb83d2aa59fdc3a99112da705dddc831cdefad1f71cdfa62bf770e184cb", 0xb4}], 0x1) sendfile(r3, r5, &(0x7f0000e64ff8), 0x7) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) close(r6) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 20:51:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x218]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x8000f, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) [ 509.093326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 509.124674] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000070000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3e8}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 509.180387] Unknown ioctl 1075883590 [ 509.191692] Unknown ioctl 1075883590 [ 509.207198] Unknown ioctl 1075883590 [ 509.214971] Unknown ioctl 1075883590 [ 509.229290] Unknown ioctl 1075883590 [ 509.236667] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 509.239270] Unknown ioctl 1075883590 [ 509.266122] Unknown ioctl 1075883590 [ 509.270469] Unknown ioctl 1075883590 [ 509.278346] Unknown ioctl 1075883590 [ 509.284730] Unknown ioctl 1075883590 [ 509.289949] Unknown ioctl 1075883590 [ 509.294506] Unknown ioctl 1075883590 [ 509.298367] Unknown ioctl 1075883590 [ 509.302572] Unknown ioctl 1075883590 [ 509.306444] Unknown ioctl 1075883590 [ 509.310681] Unknown ioctl 1075883590 [ 509.314536] Unknown ioctl 1075883590 [ 509.322105] Unknown ioctl 1075883590 [ 509.326641] Unknown ioctl 1075883590 [ 509.337117] Unknown ioctl 1075883590 [ 509.341111] Unknown ioctl 1075883590 [ 509.345270] Unknown ioctl 1075883590 [ 509.349180] Unknown ioctl 1075883590 [ 509.353103] Unknown ioctl 1075883590 [ 509.356976] Unknown ioctl 1075883590 [ 509.377141] Unknown ioctl 44609 2018/05/11 20:51:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e46ca6c09b612ec6f10374b7b66401f2badc138e81cb4750ff4a6ba47889709e8a6a20782ab") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bridge_slave_1\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b, 0x1}}) 2018/05/11 20:51:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0006000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0074000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xffffffff00000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:46 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfe80000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:46 executing program 4: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) init_module(&(0x7f0000000040)='!md5sum%\x00', 0x9, &(0x7f0000000080)='/dev/input/event#\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000aed000)=""/116) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x480000, 0x0) 2018/05/11 20:51:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x985c000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xcc000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:46 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm(arc4))\x00'}, 0x58) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x7, 0xfffffffffffffff7, 0x6, 0x7}) [ 509.977450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffffc3000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 510.019130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:46 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000), 0x1}, 0x0) 2018/05/11 20:51:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00003f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x300000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0000010100000003000000e000000200000000ac140000116c79b4d3d9a9d4b76f6a29a5271f93e22e4c28405f0654ac6bc98b5882b02354b0dd9ba7b57640942233e80300000000000000ad7a83a5af287928f43add0e2a6ca811e2ca10f0cc458c8a846755ae1b57de804ba931ec116daadf3b8043443c51d0800f025f250651611d3b066a3706c3c9e7f955366919d72aadf578242b6374442c6b95350d37df988ab0d90f0c35f8f8a51d2b93117fe29f7816436d2d5fe6340dccbd5e52ecf8"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/11 20:51:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1a000000}, 0x10) shutdown(r0, 0x1) [ 510.114235] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fffffff0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfe80}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:47 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/05/11 20:51:47 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002800ff0a000000000000000001200000408c929f24d50000"], 0x1c}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80204}, 0xc) 2018/05/11 20:51:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1800000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x493e0}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00ffffff9e000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x141}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xc, 0x4000000000081, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000fc5000), &(0x7f0000000000)="00027da76936b245a673f1b4eba9c18414e28533ba09806868c879985018f23e9d27c953bfd3cb76ac6a4655280639a43cc63612593a24321c985bf8af0eefd2388054c72d9e"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/05/11 20:51:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x500}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00004c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x2100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f00000000c0)={0x80, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/106) 2018/05/11 20:51:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000200000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x60}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:47 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c009effffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xff0ffa20]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c007a000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x218}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:47 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180), 0x4) 2018/05/11 20:51:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr}], 0x10) close(r2) close(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x9, 0x0, 0xb16, 0x7}, &(0x7f0000000100)=0x18) 2018/05/11 20:51:48 executing program 6: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x100) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000010000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') userfaultfd(0x80000) uname(&(0x7f00000000c0)=""/56) unlink(&(0x7f0000000000)='./control\x00') unlink(&(0x7f0000000140)='./control\x00') getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000280)=0x1c) close(r1) 2018/05/11 20:51:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0006000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000d830000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf401}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe803000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c006c000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 511.831432] nla_parse: 9 callbacks suppressed [ 511.831441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 511.857059] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 511.912958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000f000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1c}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:49 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/05/11 20:51:49 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000140), 0x10) r3 = dup2(r0, r0) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000000)={0x7, 0xfff, 0x1}) close(r2) 2018/05/11 20:51:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6800}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x40020000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x504}, 0x10) shutdown(r0, 0x1) [ 512.795259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 512.824561] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4b02}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe803}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) socket$inet(0x2, 0x804, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 512.927946] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 512.959736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x54550100}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000034000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000037b44000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf401000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 513.083657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 513.101998] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="00295e4eca6c09b612ec6f") bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x200240, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000400)) r3 = semget(0x0, 0x7, 0x200) semtimedop(r3, &(0x7f0000000000)=[{0x2, 0x100, 0x1000}, {0x0, 0x7fff, 0x800}, {0x7, 0x40, 0x800}, {0x0, 0x101, 0x800}, {0x1, 0x4, 0x1800}, {0x2, 0x6, 0x1000}, {0x4, 0x4, 0x800}], 0x7, &(0x7f0000000040)) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x400402, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r6}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x2020}, {r0, 0xa}, {r1, 0x1000}, {r0, 0x1}, {r0, 0x200}, {r0, 0x40}, {r1, 0x1102}], 0x7, &(0x7f0000000180)={r4, r5+10000000}, &(0x7f00000002c0)={0x7}, 0x8) sendmmsg(r6, &(0x7f0000005c40)=[{{&(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x2, 0x1}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)="27496a34d6255d0722030e7dc46ae30aa0d186eca2b0a8972d8452ed831af519eaa357b21d05821a4d33d86eebe9cae183d52216963096b3ed4a1902aa63b51c0c2a52b0833977fd57926ca0ced77f1dbe48f94d3bcaec59d5af6a40a0a62e59ee83862e181e774a3c2f828fb99c7ea6ffa5b6e1b9d2f38fcbf4e83e33bf3b152f8c25f645cbbeac26c4258b7305caef1926c22459ad77dbf651a5d2ffbfd53a91fd", 0xa2}, {&(0x7f0000000580)="346d3d401d283bbae3a673ceea1b56cf8c3247e209a9d2a92032145b32b9480cec217a4c6b43e778f38c1f18443535d79f8511646d4d46b118a679c1b18961a19d57f9f08d5b5bb283fc40cc1e43383093146d145ce035bd9bcbdef5009be12dfe78b98fcf468a2073b442144baade4bf9c19162626657ae59ede0e7fb4e3418ee30e77b804445b073c209374ba719a22ea1bf03da06cd19734f6a65a8d68f044082fbf55bdee54051b30d4548175bd83250c269de2d51f9a7545b72a9d9f38d172dcc793be1aeb96748dc9bbb", 0xcd}, {&(0x7f0000000680)="2fea7aaece2e7bd5a894dc3217a8e804bc94be9a3bf43c4cd9dc9dccb3d8f758199d5199d5a4ed8297ddf0f65b6e0327c1ed3be0b8615c682ca8fe7a0ba7e7a8a3b774b33fc2bc1598d4d49902c0c08a9fb918580bd42d9ccf523bd2230f60bad404c0a5b037f65037a4623ad4238a83e6e483825324", 0x76}, {&(0x7f0000000700)="449b2fca5aa5b1d52314e1b72afd700c81aac356dd768edd79b739737456882fafcaa954a27a5479b2f7100f8f2982d6f6b3ecd2e9653a2a45e6d574e52ae05e07ad2b428b26e3502799116c089895960a166ab46ea416040d2827138cca319000b3da1fc380d5dee4ef6450dc7afabbb15c1155348eb34c32fe8f58e46dedaa15638a5efb4330c5963ebfc4fafd8ecf31d35c62c63f132e94356c94fc0107eac0925ebdb6eccafe9bec2b7288860d3ef73c92b9d9dd2aa8dc53144ef067118d506e5d0eb4a46751638bd995b667cc9d09d3d658688e2d16c0c22fbfef6e444ccf35537a98a777a24372aca72400bd6bcf8e8e5001af", 0xf6}, {&(0x7f0000001040)="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"}], 0x1068, 0x4}}], 0x5, 0x0) 2018/05/11 20:51:50 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xff00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000fb8000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x500000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000060000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb0060000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9d}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000300)="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", 0xffffffffffffff9e, 0x4000000003, &(0x7f0000000000)={0x2}, 0xfffffe3b) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/11 20:51:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x985c]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe8030000}, 0x10) shutdown(r0, 0x1) [ 513.901718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c007a000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x405c5503, 0x0) 2018/05/11 20:51:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000081000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/237, &(0x7f0000000200)=0xed) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x7, 0xff, 0x0, 0xff, 0xa}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000480)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', r2}) 2018/05/11 20:51:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5455010000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00c0ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:51 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfe800000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x442000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6001}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1c56}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x28}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4040040}, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/11 20:51:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000040)="5800000014001923407f4b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005", 0x58}], 0x1) 2018/05/11 20:51:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9c07721a00000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe940a29]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) open(&(0x7f0000000100)='./file1\x00', 0x8000, 0x20) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/11 20:51:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000740000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000086d000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x60000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:51 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10000, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x9, r1, 0x10003, 0x6}) r2 = timerfd_create(0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip_vti0\x00', 0x6000}) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0x40085400, &(0x7f0000000000)) 2018/05/11 20:51:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000f000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000004c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xff000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffffffffffc1, &(0x7f00000000c0)) write(r2, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x1f}}}}, 0x3a) 2018/05/11 20:51:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffff0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000800)=""/114, 0x72}], 0x9, 0x0) socket$inet(0x2, 0x7, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rfkill\x00', 0xd0100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0xbc, r3, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0xf20f5f5815477105}, 0x20000000) socketpair(0xf, 0x0, 0x1, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/11 20:51:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfeffffff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:52 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1600}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xfeffffff}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f00000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 4: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8fffb85aa6a836a7a2ac0e9ff08000000000000000101c7", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x8}) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x2, 0x4}) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bridge_slave_0\x00', {0x4, 0x2, 0x4, "912c5c4d06dd", 0x6}}) close(r0) 2018/05/11 20:51:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x2000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x1b14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20040, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x6, 0x5, 0x4, 0x100000000}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000018ffff0d00000000000000000a4e295ea24bee5300341165345200000000000007000000000800150004000000094f25132f001600f37f9e6381ea45580a7dda803b736b8e8954c7e33c7c054d494376176f672d7c48974a31a3e6a5ff2caad67de23f6df9a6e9c6016b4d414a8b92ad07db4b6c099ce2b39d6c0db6edba8e996e6dee8e7d7950221e80c69223aa837255ae7ade2202107c9ebb5829892036460f8a4a6968aa83b3a59e65e02a9f29248e9563cf4c4e30f9624cfe0df717721ad1b2442b7a87265e49ef52207ca99a60e154d7e4ba694f295404168b67ce17d76092d6"], 0x2c}, 0x1}, 0x0) 2018/05/11 20:51:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000acf000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xffffffff, 0x4) 2018/05/11 20:51:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1b000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000003f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000480000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfec0000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1802]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000010100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) 2018/05/11 20:51:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2800}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:52 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) sched_yield() syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0xc1, 0x0, 0x0, 0x0, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000013000/0x1000)=nil}) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x80) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 20:51:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xff00}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000740000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00fcffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x217}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00009effffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x4001000) 2018/05/11 20:51:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000200000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 516.883687] nla_parse: 20 callbacks suppressed [ 516.883697] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000020100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xffffff91]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xe8030000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x188000000000000}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='ppp1cgroupppp0[usermime_type\x00') r3 = gettid() timer_create(0x1, &(0x7f0000066000)={0x0, 0x14, 0x3}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x40033, r1, 0x0) tkill(r3, 0x1000000000016) 2018/05/11 20:51:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173, 0x4000000000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) fdatasync(r1) 2018/05/11 20:51:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00006c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:53 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfe80], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c009effffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 517.580132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 517.595517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x8dffffff00000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffffc00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 517.650287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00f0ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 517.702755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:54 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x2], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x7fff, 0x6, 0x8, 0x5, 0x0, 0xfa80, 0x100, 0x9, 0xaa3, 0x3f, 0xed, 0x80000001, 0x1, 0x7fff, 0x1ff, 0x1, 0x180000000, 0x1000, 0x9, 0x0, 0x3, 0x3, 0x20, 0x2, 0x6, 0x58e, 0x10001, 0x0, 0x1, 0x9, 0x97d, 0x3, 0x7, 0x9, 0x5, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x4200, 0x2, 0x7, 0x6, 0x7, 0x3, 0x1}, r1, 0x7, r0, 0x2) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={'veth0_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3b00000009000000e30f0000080000008e08000001040000ff000000ff0973ff080000000600000005000000000000000300000001000000008005000000800100007100000003000000000000000000"]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) [ 517.767538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000005000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 517.822764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 517.877647] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00f0ffffff000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000700000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c006c000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:55 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0xfc000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x100005, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r2, 0x200, 0x5, "eccf2f1758"}, 0xd) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3f, 0xee, 0x80000000, 0x800, 0xffffffff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000000c0)={r6, 0x6, 0x13, "796bc6ca239b470ee8452c514027c2e4e02482"}, 0x1b) 2018/05/11 20:51:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x17000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x300}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 518.968415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 518.983614] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1b00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0003000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 4: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/84, 0x48}) set_mempolicy(0x8003, &(0x7f0000000040)=0x7f, 0x3f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x26e7958f374120b8) clone(0x1a0171f7cc76b591, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/05/11 20:51:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000040000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000017c0)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32=r2], @ANYRES64=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000001900)=ANY=[@ANYRES32=r2, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="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"], @ANYRES32=r2, @ANYRES64=r1]], &(0x7f0000001a80)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, 0x8) r3 = gettid() sched_setparam(r3, &(0x7f0000000140)=0x3) get_robust_list(r3, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) 2018/05/11 20:51:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c004c000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffffe0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x30}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:55 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80004, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000580)=""/106) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000380)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x20, {0x2, 0x4e24, @rand_addr=0x2}, 'veth1_to_bridge\x00'}) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000003ff0)={0x1d, r3}, 0x10) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2, 0xa, 0xfff, 0x9, 0xa, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}]}, 0x50}, 0x1}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xe59, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x3, 0x4e23, 0x8, 0xa, 0xa0, 0x20, 0x2c, r3, r4}, {0x1, 0xfffffffffffffff8, 0xb4, 0x8, 0x3, 0x80, 0x3ff, 0x100000001}, {0x6, 0x6, 0x6, 0x4c2}, 0x0, 0x6e6bbb, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x2, 0x0, 0x9, 0x20800, 0x5, 0xd40}}, 0xe8) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x10) [ 519.231165] QAT: Invalid ioctl [ 519.255876] QAT: Invalid ioctl [ 519.266910] QAT: Invalid ioctl [ 519.280468] QAT: Invalid ioctl 2018/05/11 20:51:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0xfffffffffffffde2}, 0x1}, 0x0) 2018/05/11 20:51:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfec0000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:56 executing program 6: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'keyring\x00'}, &(0x7f0000000140)='/^/mime_type[lo\x00', 0x10, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0180c200000008004500005800000000ecb2df0921cc5735000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000b2eae3000f083965b88cfe6808554cdf717a71dfbdea42782e3dc1bb6c869dcfac1eb30d6b228a91bead291ea78897d5e3616903b3459b83f9ae8e0b9025e323daa523134e927ac852651b034c6eeccbe231a4f27a"], &(0x7f00000000c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) 2018/05/11 20:51:56 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x2], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6f050000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x5000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00006c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007a0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x840, 0x0) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x6f98fc785e1d34d3) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000400)={0x6, 0x14, 0x1, r1}) socketpair(0x5, 0x80004, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) move_pages(0x0, 0x1, &(0x7f0000000880)=[&(0x7f0000ffd000/0x2000)=nil], 0x0, &(0x7f00000008c0), 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000140)=""/175) truncate(&(0x7f00000000c0)='./file0\x00', 0x7fff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x10000, 0x200, 0x400, 0x20, r4}, &(0x7f0000000340)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000002c0000000a4462f4ba5b73c5af62eeee3140fd004e7fd0904fb22bc482f2773fe3ac7adebac7015188a809b5a0af77fe36aedfa9ed18d63ed7518cd9640f9414f7237f367036b2506e8ed5e9a4a447458ce12b74805861ee60cbb6b2491c46ae3ae83f5733ac089a1345ae28e6ae723e12dd000000000000000000000000000000fa3a5a4284102ec7020211ba7b52478bb030939455a9b38164bbd3f0aaed0c30899d483f2d19"], &(0x7f0000000040)=0x1) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 4: r0 = socket(0xa, 0x2, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={"0500000000e700", 0x200}) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3e8}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x700000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0f0000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:57 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfc000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000740000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xffffff8d}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000800800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000480)=""/38, 0x26}, &(0x7f0000000080), 0x7c}, 0xfe66) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020d0000140089fb26326bf0e9652b00000000000000000000080012000000030000000000000000000600000000000000ffffffe900000000e0001b0100000000000000000700000000000006000000000002c9a600ac35ffbb000000000000000007000500000000000200f2ffab14ffbb00000000000074eb040003000400000000000cfcd96a04b7e490050d88babc84937b4e4764bd33d6bc2b50b01cb60275c75757330b991eda829c166a3bacd5ed2bc5ff5c7fd923ae4770fe17caf7513a81a5b18ac6951ad52a14b2e838371e1097f2fd2fc1ee452cd19104a9c4"], 0x93}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000380)=0x78) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x5}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc900}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00004c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x400000) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000480000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa500}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000810100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 521.116329] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 20:51:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xc0fe}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000018004103000000d513cadf979d75866cddace9e928e27f00000000000a0000000000000000000000080015000600001308001600046cc400c9b32e5dbdaca7967398c1916cfae5e6bd53920e96b6064e3477853dffff6800c711fce11d5811879c8f552f5097d1f913d7f61eca7a95b96da3a055c1a3dc5148c83692b7"], 0x2c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ptrace$pokeuser(0x6, r1, 0x4, 0x3ff) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)="5d7782dc591aede68e1ba333e58e8a6f910842a3e7064aba1ce88da35e3361aa88a0ab627a4ffbbb306fd6b5270c8f8cb73d030474d1b190d4abdeeb2f0c1d95f2a1c1d253f1f42fe41e63", 0x4b) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 20:51:57 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'veth0\x00', {0x2, 0x4e24, @rand_addr=0x800}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c005, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xffffffffffff8000, 0x8) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0xfe00, 0x6400}]) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x8055}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000447b03000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x4000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000040100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000480000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x405}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6000000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x1cc, &(0x7f0000000300)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000240)={r1, &(0x7f0000000140)=""/218}) r2 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xa44481c0}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)={0xfffffffffffffd8d, 0x27, 0xaff, 0x70bd28, 0x0, {0x5}}, 0xf}, 0x1}, 0x0) 2018/05/11 20:51:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000008800100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 521.782746] QAT: Invalid ioctl 2018/05/11 20:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x49) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x70bd29, 0x25dfdbfe, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x100000000, 0xb6}, &(0x7f00000001c0)=0x8) [ 521.803161] QAT: Invalid ioctl [ 521.841411] QAT: Invalid ioctl [ 521.844901] QAT: Invalid ioctl 2018/05/11 20:51:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f0ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x18]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:58 executing program 4: r0 = getpgrp(0x0) ptrace$peekuser(0x3, r0, 0x9) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f00004ca000)={0x0, 0x0, 0x1}) clock_gettime(0x6, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f00000000c0)={r2, r3+30000000}, 0x8) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/05/11 20:51:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r3}) mlock2(&(0x7f00005d3000/0x2000)=nil, 0x2000, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x396fed58) 2018/05/11 20:51:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffffc0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:58 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xff00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x18}, 0x10) shutdown(r0, 0x1) [ 522.495624] nla_parse: 22 callbacks suppressed [ 522.495638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 522.521475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000600000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007fffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 522.594352] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 522.623364] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:51:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfc000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 522.703142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000600000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000086d00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x5000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:59 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:51:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x91ffffff00000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:51:59 executing program 6: r0 = socket(0x11, 0x80004, 0x8f) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0xd0b5, 0x5, 0x7, 0x7, 0x4, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x1b}, 0x3}}, 0x7fff, 0x0, 0x40, 0x6, 0x4}}, &(0x7f00000000c0)=0xb0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x1c6) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000009b38)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) 2018/05/11 20:51:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x1, 0x100000001, 0x9, r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000001, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/05/11 20:51:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x900000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:51:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/05/11 20:51:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 523.506411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 523.527210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xfec0}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:51:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000fb700000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:51:59 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000700)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003d00)={&(0x7f0000000740)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x0, 0x1ff, "6ac6ce4aa06ee88e07a44af701c275066f5a995b456b93589781c5277597b774288839d81c8ee113e17a62429e48a7d8a4278875bc43244025e38230a98637", 0x28}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000007c0)="d0f4d6ad08e5aa4c21812d35e97217ba3d1f4a935fa9546347e3b203eb2957d26a5cb7aa9f1c57a00aa754a96f70b017fb", 0x31}, {&(0x7f0000000800)="c523dde87472e547aa7b6ffee41b836653eec740d30d861b4c48e13596219ec48a0bcd456cd75d0092e390cd0ae4a0f23048d63d1de9a7c5b11b606b0ee4c4075077e55c1850599cff9c02cb754987b4be8a743623c3fe3f16dabb1834eb717b53ccd43f02e048d02ca5df1474e12ef71d49f7cdb16baa23d019cbc8b2bc958e5f5b60efbc", 0x85}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000002a00)="056ae22ac0be4854b3b7c43c7f192f0bceba85e2b075dad63989864238d2d334bd5d0ef917f3573cca755e06aadbc3037b52ebd0444b85359421ef142323f4211e02f684a71b104ec303490b3859961cbbd68661fc1069cea5d5e25924ac3e22b46bc8abc8e6c145d7fc0d9cb79ef27275491e027d67cf4603d9675f385c6685b26ab7497f5d729f169de54b5cd744dc52d0bd3dcb9cb937909f84adcb4dfe0a5f38c91d3407d941c040afa3143530c55188b862ae7c8bf368c55ae937aee1585cd97cc3070fa49545f6a763d5e9599c61d9a08fb9edf69c2553f1e487bd7f931a45f2b08f2de081f394816950a6a501ca99c29324932147f3", 0xf9}], 0x6, &(0x7f0000002b80)=[{0xb8, 0x1, 0xffffffff, "942557ed60a9c1f4141834e8c59d4d1cff7ff390e066723fbb6e92b90d9544f8f54d34d0f4ff24023e8644d8aacc0ba176155cdd5fbd32f9ec9753cfe2fb602aa0c4cabf6fe25d5d6d5ef6a6cc921b2365e9ea69d81af2642bb1004747e01f375f92aa1560ca5633ef0f4de94f5f07b555d790b6ea2c925f377a13df0bcaf38154eac503e2f84bdc6034812ed01ddae8144d3f5151dfb29a4917805949b3d7e40e19d9c1"}, {0x90, 0x117, 0x6f, "14f567fb9518bdb58faabef2798841ee8496d6a1615e5436a049679d09d6db9a9646f2d484ecb9ba7a0f88be1a13911e24cbf2ed3e4a50b97332050535840a2e1962364c3921da4371a497c53f334c896dafd417100196545b3333348bcd7b8a09266c185e501c36a8bd51e5e6a1d36db50685a2310b5a6f33139a60"}, {0x1010, 0x111, 0x5, "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"}], 0x1158, 0x4004040}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080), 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x4a0}], 0x1, &(0x7f0000000780)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) [ 523.623787] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 523.657230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:51:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00009effffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 523.671136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xff00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = socket(0xa, 0x3, 0x80000000000000) ioctl(r1, 0xffffffffffffeffe, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03eecb85a2410f9287a8553710f2991399c58507efbb67c1ead3f04d7dc3d9d1447a2c1b4ae6ff1633f33505dc7d277cba141f64a09a3d67b4a349d794def77ec298a05858c05c7352d90ec71ff5a4768c8ebf779f195b9d58b3e858f3487a225ebcc7495811ad14d0db0d4817227cff61"], 0x1) sendmmsg(r0, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a40)="fe", 0x1}], 0x1, &(0x7f0000001b40)}}], 0x1, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x0, &(0x7f0000feb000/0x12000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x8001, 0x0, 0xad}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x8, 0xba, "1907bd93b6475a74970fc78a69593fd158c77fc38506801a8920d1077715155656cf4740cbb420b41d2caadf03790255326c2eb3d11b3d4f4b3b11427fbde42940de97b1204e1df9a89a9a9adf5d336f1ce337e68d9df5db411e8c7a9e4a47123cf275e2d0cd585aab3d2d381d76d430ca6bdab129605fcbd5fe62f71fae549b3332ea2170cf336e62ec649654f62a8d13032eb95f308334bc5c6812b7a7f27c97adcf3081c54a4dcec005da33ce4431d5f72f1f6a6edb4726fe"}, 0xc2) 2018/05/11 20:52:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x14, &(0x7f0000000000)={0xff0f}, 0x8) close(r3) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80, 0x4, 0x3f, 0x10000, 0x4}, &(0x7f00000001c0)=0x98) 2018/05/11 20:52:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x2]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00006d0800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000200100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="5551368d9fc9", 0x6}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x9, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5e, r3}) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0xfffffffffffffffb}) 2018/05/11 20:52:00 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfe80], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x18020000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xffffffffffffffff}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x700000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x20) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000000)=0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setpriority(0x200, 0x0, 0x0) 2018/05/11 20:52:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfec0000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) 2018/05/11 20:52:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x2000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000680000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000008100000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:01 executing program 4: r0 = socket$inet6(0xa, 0x100000800000003, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="65926d9d9ed6899ac5b24694bfbd7a9553faf800e54a6e17c06eae2dcfe27a984881789ed90826ac1cf4ee9ca5d51804f3e5986ce31809f0c95e5eb62934bc515450e2d0c259dec6883307d967", 0x4d}, {&(0x7f0000000100)="1e8f0c4775e70f925f0b2fd6dcf7acf076594a19ceaea0a20892027314ccbb41d2fb8a5cfc40b732250b63028a6ed77ea05f4bdb850bae3801dbb9d351736a660da16deec122a994257bf1ec21ab66c12ab2e12ef3911c", 0x57}, {&(0x7f0000000180)="6f2955d8a6c1c4d2688d0a929f0b53417d575cdb122f19becba954aa546d236941d479324a3329c5a704e303b0474ab54b1d64b790cd26825ff1d135f3efe07ab84c00211ae43bc541f544d6b79ae9301c9cefe2773deb49955ae7a2ab7b1b2b70be0016fe635dda53b5d9362b6e810073061c1eae", 0x75}], 0x3, &(0x7f0000000000)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) 2018/05/11 20:52:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1802}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0ffa20]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000030000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfe80]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:01 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0x4) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x200, {{0xa, 0x4e22, 0x7, @empty, 0x1000}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="91c4820ee6e18f1f9187c0316c12740000000a0000009196af02a1db67860a4c56be95ad1049671bca313d63a1cad138141c667fe36100000000afa677be", @ANYRES32=r3, @ANYBLOB="000008001400010000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/05/11 20:52:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x499}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000002e00000b800000000000000002000000100000000c0001000500000000000000"], 0x24}, 0x1}, 0x0) 2018/05/11 20:52:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000810100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000c0ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x880, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x7) 2018/05/11 20:52:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x42e}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffb) 2018/05/11 20:52:02 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) sendmsg$netrom(r0, &(0x7f0000001740)={&(0x7f0000000040)=@ax25={0x3, {"2043322ffff901"}, 0x1}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000080)="fac43c12fe608f28bad198730a881c51a7c47f61de7f3e825273a7747ff6246cb7d78b8575e6f503c2fd45dbb7ad1c7cbce22b7bdd27ce7a7a26e594b4c2dff0940f0cfce5bafe4edcedaa05c83180ff24ccf9edfdc371678970beb594ba128fd09fcad546db57bc87bf4c2ea690cfc0621af738b0a7411122b9", 0x7a}, {&(0x7f0000000100)="1ff93b2e8d0405e3291f8e9c9b0792701e198f6e2130044bf044df9c4b55c51baf6293085a6169a4bf9ecf5cffe199daf50ba36c8fcd63e6f3efd7d5530e7b7091117f77a297e9010f770660e123a6a82cdc389757d8c312fc35a155be77d17dddd28a46fd3f4740356793d7cc0991d7eaebf91c95290385b73a67d3e10d58d2c7bccc194866eb25f67cd3ef55d8c67e8037", 0x39}, {&(0x7f00000001c0)="2835c81a9cf3f3f2688c94af9ace1d18bccea4570f95fa273c3ca33c77aaa6867a9eb81a5b250cc20a60193cd2f324a890edb239f2d65818bab6b87b2961d24457afda3ec7b6f3126a436d8d6700d187ebcf631db7e8061d8394967608a8aa6957d10e2fb0bf7d83f9eb61e5f4cb7d6bab1242fd530df5bd17b3f32e1cdd211b87b9cd81922bc069032112dfc7dd60c4b5eee0aac3af34b5c0228c4c", 0x9c}, {&(0x7f0000000280)="4ffaeca2094f1f3908032e8e3ce1967a7b4780f7b1b3cc5ad4620bc8b7a07bf534a8cb5c60a9c4d614abfa33936c9c67ca7e7932fad4843695928485300983d22abdf642ce62dbd50a0b5def57a9febfccf74ffa57a80ebecd70751ed02620686634e3df0787e4305f60ded2e9a915ab401a0e4098b725604365743968588153e58a0bacbc7a1f741090ad366acfb45f3cf46619ba15b20f632fc80dfd48f589ad1a15b131e468f2cf5afd0b5b0076f3dccd0894c2d99e56dfade403b777168351784c6b31419df66b58912a08166d2c146240e2568416a5c240813ec7199211483a4dd78e202422886fe4fd47a7f1fccdb52b94b5b33b917a9d57ae27da1047dd8590aedbde6e3416bd257fd82007d0b22099b778502a76f590c37bbde272663bde617730625a0d6bf71b795bd799b623c2acd03f89c95272afb28ca4b1862bd5ecaf7d7deb1964d2e0e84aa1df6c16da851f5fe68d01ab3109edf7c94db4a22b5cc4b2e14b97e593217ff08f6237a0df09cbcde017feeb904183857b16854d4297f2d25395edc6b601dc45b6462b0b99e2c953ecf1e1b24cdd9a3e0d55baad7bd21e699e714f1ae3443d21e0c404c2a2f68000d627603ce12532c489db384c8f0402d0ae5ecc9249483979b35145339c0e47f0c340d7981da895346780c014b38f01f8fdb2aa2267cca09a7b9a0cb6b9d828ff1080f67d3a43269d797009c340256506d37c6a2ea4e5e0c43b8edae2cfc854f4cc92c774519a52bcf5e0c9b23909f1a8e7280fa7faef7b2560b1aef0d1e6f0a475846f50cb83aa0ea877b4bbd2ab7b7a51d2b58abc76d1c46c6b8fe6ef8ada8f28419a4d19920274975f02bb11c72829ae06c70aaf609829d960c72feaac537666ada56c479eea37910b576c48aa652b77a4ee13968b7416f1187d50ccbcc9eda7d7cb82583a870c4f391856c98f2497b6c8c7ecbeaaccf1e70c1587a4cacd7612ac2f1d8b58630d47012d6bf686d58887bb57c09cc0f81c6d9f8678669e459b87d3be10f7bd81a2d134a42abda8ba036ae2b4e828cade00031cdffd0819a8bb0dafc10d5230da9ee37123bad0ce8a59e47972c6d7384f819df064e59148b927df71d349dc89e8973b52122c5a1b3485356a8932cde3c45ad2630cdd157aeb482dfdcdd2e87b2e433ef3c3f62a1fbd7ec599a6f8bfaf80f2b699748270fe3f312d8d632f271324f89f7cb36c6b8038b56e9775b00b3f11da959e30b4dbaa7ea079d87dbd9a72db550c4bc6020e4b2384d8c0bb11646317450e2bc27b2ef57aa4b540f761c2481818c87743523c7b3947d8c13b9e62418528ebbb50f3dbe9ef0b25b774f8f6aba1953e9cae41e3697daec1aa91c33f0a49f36f7fa10d74c253b6a086a6e80120457332f3edc81059719831749a7411d40338e8fd403e0d87fba7f54c9401c5c309ec56beca5bcf2683472c5dcaa4528f51ba62e734c6b051cf618144b654eb0afcd95cd53cf3ea93186785ac041c9215029be88185ae3aa20cf7c60d02a6da62172cda9277bf6d1672e8fad71f359f8816a9dd4ba97ccf531eceffbb16e13be64cfa63bf5db4a7d60413ad97bc081507d760877a5f8335c0740548350cc74a5dfb07bb5e506abecd5265c9898077ac16973c07bb3b98e9fef09908481186940f71c0bdc3e69426a970cc776acab3d8930d8484585e33dc170a6288720e553065b51c88ee7761ba04129d11ecc123598ed47af606cc98ed37dfe35c6716d8612941dafec6ebeab8d9eeca5b8e993c737637378bb044b985da47186ffdf7f3af98e0537200530ace311fb170bc3852ab92b4f0f86b466e259c9c95f35c7b55fdb69c98bc90532a4d86da561cd9055214e4266a78e34ea3922f2fa03b44bcfcda13b8d4d08dac4357f5a577d97bf52b71b9621b48ba9080d916d28098bce571657927f91b01057a4a5aad02487282ee1a8a67eaeac7a5eefc60fee38581e19891fd9e13b299a6b99e6a45aa6fd168d9aa0fb8ce6ac83c65e4aa158063975b68f3db59d62fcab266b7a67db632af40d136150128593145579366db9d59db9af1c6fd8cac0138c5c9b415cc79f9fe231a9442404bbab8a3530c39a58c768fa95c9635e4e1c5bd09dae411bbb8a417787b3b796e4f05c04119df337ea30b52f05c858b8fffafcf028135bf211fd9ab9b593434c1cc0ec2f42ef3bd3d4469e4b42efd4c28f38da7ac29d8a34b5e3f841fbb6046a90b175d9dc8eda13d7addc2c106735a57595e66ac5efd03c86015d6b9ced0de4ba0d111ccbaca529c9ac36e7cbaee7aa5b8d912155fa75d5dffde63603801b63489e14fc8b6cb19bb2e47fec66df81764c4c026bb8f8215c78490899e74ad949987953848e15cab610cb77178433bc23c9261e287aa7c5793105782ccfaf109843621d94682b9d6757d7149907bb7820f64e8b6e5ec2d9779883515e3aff89e5d132760bbfa89281b15ae05c56e779049fbaa0b2361205f9f6e16f60656722e71ec9d0155f2d9d5aac400b59e0d8aad392b13ec5568c34ffff60dd506c8f0921014580d02df984021aa91e800ccbfea5049ba8524ae33065a4e302b080ebdd2c71ef959409961b887a7c6565d80e4a121a8d2024755a2db6c990976fe357daa92e309a31f3138441b385e0cc96967b131bda1241b9aebea040c57fcc0274da26a9e241f813bfc43f3515b5ab95eee9d4ff01a357a153da570d7074c50db521f82dca70ec94dbfb1b603c84c85798865686a15417b9fd601223b87ad9de9fc9edd844df16261c14ed82ccc3df432741803a038265391dc66d9bdeff337ab061e6dfa2c8ea5e24c2c7bfe0a17ad75ad97b110adcd1a5a65cfd38be717df707d2f5eb4c3e671070c36df0205715ffa31cb04a0b64f670d99578bdc734087d4238cd6925d5843e8cf9eed59d1a7c7cdc57c3f114c1dd7b6f565b91ba8b502940eff350b025dd830e8d892d1ddda879f43a2b48ddb023324ab1d712cbf3ed199fa53f12769141c2789207e77ecf9d383c10caa41b20c2455f05a63f5e3f966fe9d287d3f8095530e58282e6ef10b2bbe747596f745d0495adf47a232d67b1519a498a9674eb7fd67b67b204e99c953c435a979e043536dc6508712cbd9821b5657d3063a7be2fb46f2729ce5a903688b63a157b797625009be1f4eb68f2d75f5e9a8a2e4ef00dd1eab979520bbb66130c26ae22d20e71d27f814b00b88a88b5b09461f4648f5ae7605c6db8bfc5f5a1a32bac2bf964b91ed5f9f463685d26c5104b6022579fdd221e30ed4fd2604bc3e5633f1bf49424471804827236fb557bf6b238f6671081860df107b68216e23792558fbdf1725bff98f8846a9c7e430f9cdb48e518e30f50cf955e171e25d4c5c47337f0413be7cdf7788178c4df2c1c316d121024fb5ebbd951204f5dde3c625e8ee7238c5a5448715b3775f99fa1ae9903b939051856aaa1366ef688933fcfabac5417b6a960d9f42221429c598fed06ec78c83846285a50a6cbf70d7a3eb82078891a75f967ce731f77ff3e2692ab52ece407bd7199e4d4db270aa11488b64933899bc196a151ac41c6f9c6d0c91b35044478a3cea35ddd8ae1879580e2113c172b03588c495857727016238994956b90f3e0fb1f9ad523c37cc12747a04e06a07563a4ccd8eae88bccbc3f05eafc35cc42d1d4def24919dfc47313a1d2a04571c333c348b627d30b29b627f00dea1a9830cbfc6882dcb2f6f8a4c1a27df61c5d15544a1f63d8e63853255b2693170e81ec6dc5c57a74b7e64e2e83414bf863f55e26d1f276ce1224e2dadaae078d4251efa74959ed52c5fa884553a21995d8b44c86e9384aa16c78492aea75bcdf64eabecaa9086bd96c0c19a0022981bbfdd18093e8fa8b875ff6e62a36a3da189aa84c8123cb3a5d510606570ff0d279f2ac4c5854c20747d95f0e4462527622ffd3c9fe77417d1cc96e46a0966c0d0c75dca258adda9b08664eb79f1fc736479e7c7ac2b17840b88f7140dab66a125acf810c7d67202036c718aee5b3fe96fed890cec463b29ec3a461ddd867a528f722e3ff14e056a161da64e08cfdac679344b77637c32e30168430b3e98c2d91b115b6b43a30a58758d6b75a6101e8778e317c7f7cf427317219c3882585a6fa788a4d9dd101fa1c92894a587519d8bd42ba9cfbc547637884bf19eb64f1bcd5a9e2d20fe119a559765b5a5514c3a6a1b66111996579f8891a46ba9f5740cf4b7152aceb000690d66341fd74de7f2e45b3191fe1a59f47b664d8704634086306389781cbc8db7813aba8888bfff6b19f6b8dabd54160bb7cb87e385596e7a21221cf53eb80a7e81b614efaa0e2fa164913e8eea4da9ed624ebbf2245b5195e7f56b01796f0bc2946c3c807708f0149156537a388b9ef0104f511ee13400a4ca4e032623c905b05144b056b6ba4a920b06dfb675c92e383a48efcbbec761defcda3aa6fcadeb41c8687990456e76320b30d4219a7bf59cb7aab2c437881a8a2268e2ea6e02439cd022a0dd67fb73b60a32044cd1f72aff44336624dcd7c26ec8902b47dd0cf0dfd9b5b8fe8d003550fa6f032139dfc49ac820c7d53ff26b7319cbe038675e374ddd16f5299dffa8de3d64a033f1ab0d571159e49901c081fbb26b9b87736c3a80605c889bb5b10d20ff0588a77391522b8dae99620ddef921047682fda32ce79bb5cd930b763300c9471870c8e2e949903b1876d689aa30c7bc246f579829dd52a5d84e2955c7c58f3671a0f0c98cacbe67697c9ce6e807fd3c30811740bed7bf648ee5410328592706fa4b3fc60a3d1c811eda95c0bf200b63d264aadc00a7d7e8c0acda44b0c3d44275c2025228c46f4c51608e9ef0d41758b829e5e871eef79f241c3db392c703fa10f2efd6b43e6d880b69bdbaee75c6457c60443e20fc951661d9b52dacb289e8fcdba3ab593fd3e141f8c43c26c30f6b0bca6f65dcea1d10558b3c7b5010f3ebfce3a82f36a0ab65feb32dabf6591785c6097a1001caaf2139ed8a21535e0dcfdd146b43c8e37209ab4e265104cddb7a9d32a9a5852ba7c3f3633fb35918643c6b889b93facb702d59383d01eb40f5815c423f78e35256f670374e23709d1523eeb56e72f11d58b8f25f528c954ef6f2c0eabdad57442df821f2055ce55321f4f40a3f6c57c98f8aeb716a9a71a27b4923f089f8d089bfd3960d85a3f060859ca2614ef886ee0a26a4b2d1369645abcaae773c715eea59db89d1d7968e05656eab3362718761ff46f042fd71b3379252fe3615b8dc648fb239621f78058181cc2533d60d6d5836dd052c977d8e8aaf6322a3d750969a083c5bd13e33b359cf40402c64eb5a79a2c7c21ac2c595db335bcee751ab73d371ce05dc1a291fac644a8a13db713b010ee2885eca62e3c2269dfb25f27733a7bc27c1aadc278754c84a7dbf6c886a1ff4c88ac8a3311fcd32301ca3f0facb48a8862283d63ca9c97e5a228f33ea863b64afdb09390ea56b4f80be7529daac727db5418e15049ab54efc7b675d4e0083d1db928400e35606579876f2ae6b54f27e5c1ef7e79d9b3be993baebd3734160c4d7496c972fd4b71ca90bf9f977d5d893e275cd0899fc257b1d6b9f41c81e1c51c25826b7c09e8b4295efc373204846c58d2b324525cbdb3e8d9d3efd1ff6f9e6ae8cce23df9910e45330cf10d7b54441f68ae071474062cd252625f5ff1506e75a9ce9702f07cbb188692615d5d95119c6e4ffce558c99d6434dbdbd05e9e05c7d37c396089fe5f2e1abce52fb6dd11770bb3d", 0x1000}, {&(0x7f0000001280)="156daa23799ed04cb70789fd2086e703eb97c0d414ed254972872f4a53c743f34213b82e13c4d3279b77aea73a502fcc96c14f44639ca034b4355c9d9d662a8c6cb33b2d952ab8f1bd1f7b290368e019d2752feb2e240de27aa846c53ed23759fcba43c3211285a937c420d8955bf8d2de90bd46d5f9", 0x76}, {&(0x7f0000001300)="c59857350f989007cce9db0b5e796beb942e908642c85a9de8f2183c07284c980d4b1573b55e829d13bf8037a02e2fcaead8d1b1fe95cdb7c84624617e2736cda8b5cc7dbb1171133f1eac86b57fc796c5bf6be5a95c16078dec2d7b9c629753ea6ee2712c747ffe346d3a5dbbcc979c37d9980a08e271828d1febd47a63759a6a799295df573c9b8a20b2181481dcbf53a4af1c9c53ba1900c4d0cdc650ef67e6bf44e4cf5fb99a5dbbd7010179d880c3154ff26416", 0xb6}, {&(0x7f00000013c0)="cf756f8715646f47fa0c45b48354794e79fa0bd9573e0edc36c317e4fc67c90e4e9250365287a1ec997a463dd3e08f676e9bbfadab9bac78026e70d18de20357272eea5f67110c51f1e04b425b6b97a29c5cebdfd609e4ebf22947333e48a636731c699a808854185e12e3d21458cdf45236ee93a464764d1bde27a8f8b542d9a46b57f6294f9a84bd6934efa8e63368f2b1dadf4d519a782e6d8d16e9524145cb5cc7b880aef69d6e58a2e0b3b1f5122d0909981bde2bb5703b313b97e3341d8a770329202eede0e3fc66c43c4e083c5dcbac881277826b93", 0xd9}, {&(0x7f00000014c0)="1f630236d5ac6e74e2e724599104959a39fd0e9afb7ccdeaf7f2bc50056dce19e1ce3f8ec1650e", 0x27}, {&(0x7f0000001500)="27164fb2d2dcdb34f1336c1972a5b8bd44d36a592857897c771a5d19336bdbb6a8a9397bad4d33d32187ddde7bf8b6c9d523d359f4227766c4bae37bfe2e6fd49a", 0x41}, {&(0x7f0000001580)="1f0031b8c498d1d5456ae05dfe243b38a7c8a08785938a372e63eba04e7c763e99204ec7e49969d512e9af49ffc438791237da3be73af4719f6982221db8b147f1f562a4667a300f3e94e72e7908aff8d148de41c94ba0b911f9b0f8afd9b208601085a29dae7a5a0d2fa6672632ec9a8bcbffdfe5a80d4edd05454510c06876380086afe799198148dd0aaea45850f9d7b8b4ad655a0a05d083822d2ab049452b215fcde331d51576f358f52962afbb1e506f7b4496131628e7aa498759890f3a73503f45564e3dc32f9f6cfe0dbeb3868b6ae7e41663b5f9385e7a3320b96dd4d2bbec", 0xe4}], 0xa, 0x0, 0x0, 0x40000}, 0x4040) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001a00)={r0, r0, 0xff, 0x6, &(0x7f00000019c0)="f4d9e97537b59117272ea79ddbf326b33500d7f4", 0x2, 0x0, 0x55, 0x4, 0x401, 0x6, 0xfff, "502ef58c264331f1426565843e8076a58bd6298a6cc83a33c98c2cfb9e9683f12f24331e9f12c4e5e78daba3250125fadb506b0b896256aec86b1591166d22ba9667dec1d71eac8d43b8386acaf8893219d586543fbb4f791756879d25228410841650463e1d4b7396ab46cdedaa8b3e8acc2537260c1c05246da2c60600c1900b554c2940f21c5b03bbbf5abf193604e4dbc9ab455b0eaafdcb9e9d842b7b182acb031dc3f217ca7d6bd0c3bcc98b3919b4276c11a5400e330c45f756bd49523c524abb679a7d7398042128993cd2d8970ce8ae156b243611919bbd28abf3bb8da8d7ac1a870de1ae0986ecc41c9582b6f0f6"}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001880)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x1c, r1, 0x210, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000006200)=ANY=[@ANYBLOB="018018380747c67e554036d62fc2"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001780)=@sack_info={0x0, 0x2, 0x6}, &(0x7f00000017c0)=0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001800)=@assoc_value={r2, 0x8}, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001980)={'bond_slave_0\x00', 0x3}) 2018/05/11 20:52:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xda05}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000340000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xfeffffff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:02 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfe80000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000086d0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007a00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000003f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/05/11 20:52:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x300000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x500}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="3afeffff", @ANYRES16=r1, @ANYBLOB="00012cbd7000fbdbdf250c00000008000600810000000c00010008000b0073697000340001000c0006006c626c637200000008000600496564000800050002000000080004004e2300000c0007000c00000010000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x290080) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/05/11 20:52:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000002000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:02 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/05/11 20:52:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb907}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f0ffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = getpid() setpriority(0x1, r3, 0x7) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x2a, "1bd0af67dc9dfe2c7bf4e9bec8f5149c4148a53d48c9787024c4186f5abb7825153b24b08d6bf59a7905"}, &(0x7f0000000000)=0x97) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000900)=0xffdffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000040)="11", 0x1, 0x40085, 0x0, 0x0) 2018/05/11 20:52:03 executing program 4: r0 = socket(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x4, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) 2018/05/11 20:52:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x91ffffff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:03 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f0ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv6_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0xa, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/05/11 20:52:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xa000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000040000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x20000000198}]}) 2018/05/11 20:52:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x17}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000060000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/05/11 20:52:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfe800000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffffc00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x14000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="49dca02a15618172380732eaf4f1103054eba920cc47642133cbda83b1c389600509e1287f09da740a5c80c76c6dabccda709b7aba3f69e31f36000aabae695117", 0x41) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/11 20:52:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000c3ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfec00000], [0xff, 0xff]}}, 0x1c) [ 527.886888] nla_parse: 24 callbacks suppressed [ 527.886898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 527.918358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfc00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000400100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xfeffffff00000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007a0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4000, 0x2000) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c65302063677a6f757040786e657430287403000000000000007774656d73656c696e757823da7070318ad36634"], 0x3c) [ 528.013192] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000010100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 528.085568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 528.114993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 4: syz_emit_ethernet(0xe3, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@generic={0x9, "c1b65da750cee7c29f45a6bb1483bfcc7e33b0fe8a9aaed0f8b7fb5ccd50c2dbeb301b9cbc449ac34aa781c966941bce2f77e35af244c77311a9f7e13233edd920b4e5db703139579848c9aba0eadcd519c992a818c424a232e9cb743ce17f11bc4b035d8e843f9289822aaa04343bfac68265b10ed900e3c36fef7ff9b8f4fd78869d671b5cd260bcfce87a7cac0520633260087f3c78b363163551118f6192e53ef47ca5aea4b6615870de8db01fd96823e8665c91896f2a4e61446eeb0deca4f2a6b7f0b0bbb226e9b7d4d207e5505c8fd00fce"}}}, &(0x7f0000000000)) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xd2, 0x8, 0x100, 0x401}, {0x5, 0xb6, 0x0, 0x47}, {0x8, 0x1d3, 0x7f, 0x5}, {0x7, 0x0, 0xaed7, 0x81}, {0x0, 0x0, 0x8f, 0x6}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x6ab7, 0x6}, 0xc) 2018/05/11 20:52:04 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) 2018/05/11 20:52:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 528.190102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x18000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 528.264813] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 528.274119] kauditd_printk_skb: 2908 callbacks suppressed [ 528.274129] audit: type=1326 audit(1526071924.537:3526): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=31792 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 528.306626] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 528.324282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x5]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000580)='gid_map\x00') openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x201, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) setns(r3, 0x4000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x14000, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000740)=0x2) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000000240)=0x2, 0x4) fcntl$setpipe(r4, 0x407, 0x2000000000000000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000003c0)={0x7000, 0x1000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x12000}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x4) dup2(r5, r7) dup3(r5, r6, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffec6) set_robust_list(&(0x7f0000000700)={&(0x7f0000000640)={&(0x7f0000000600)}, 0x3f, &(0x7f00000006c0)={&(0x7f0000000680)}}, 0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000005c0), 0x80) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) flistxattr(r8, &(0x7f00000002c0)=""/209, 0xffffff8d) 2018/05/11 20:52:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000f00000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfec00000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00007fffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 528.779137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 529.167265] audit: type=1326 audit(1526071925.431:3527): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=31792 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 20:52:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1c00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220540, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xa}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'ip6gretap0\x00', 0x6}) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8000, 0x30, 0x100, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0xa, 0x8000, 0x1, r2}, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/229) socket$inet6_sctp(0xa, 0x1, 0x84) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x6}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x6c6000, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0xe4, 0x20000) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000480)=""/65, &(0x7f0000000500)=0x41) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000540)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)) ioctl$KDDELIO(r1, 0x4b35, 0x767) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000006c0)={0x0, 0xa87e, 0x8, 0x303}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000700)={0xc3, 0x0, 0x1, 0x8, 0x424, 0x1, 0x8, 0xa0f, r2}, 0x20) bind$unix(r0, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000007c0)=0x6) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0xf, 0xf, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x5, 0xfc0, 0x9, 0xa, 0x4, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x2c}, @generic={0x2, 0xfffffffffffff800, 0xfffffffffffffff9, 0xffffffffffffffc0}, @jmp={0x5, 0x100000000, 0x3, 0x1, 0x3, 0x2c, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000000880)='GPL\x00', 0x1d5, 0xc5, &(0x7f00000008c0)=""/197, 0x40f00, 0x1}, 0x48) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000ac0)={0x8, 0x8, 0xf1d}) sendmsg$nl_xfrm(r3, &(0x7f0000000dc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x80500004}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b40)=@newae={0x208, 0x1e, 0x102, 0x70bd26, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x0, 0x32}, @in, 0x7, 0x3506}, [@output_mark={0x8, 0x1d, 0x10000}, @algo_crypt={0x4c, 0x2, {{'pcbc(aes)\x00'}, 0x8, "a2"}}, @sec_ctx={0xc0, 0x8, {0xbc, 0x8, 0x1, 0x62, 0xb4, "fceef0c9f915f0d0d180596566b1bd8c7a7b6ebeee56b5f4f5f42762d51ef3014993ff3d9b94a1e3e356c01379ec584c00122962563cdbcaeb7cf4663c30cd41a926f90c18f02a552119ea5dadd924401ae2b56e13e0febd840e43ff37a41b9f47f0dc45166c6b014cd6fd096b3102350aea424dcebadfcddbd4acbcd112fa43fba6e80dfa7f2f8629ef2c551f1bf48bda579872a5a182a626a064de8468ce8eb0a3834afa8451876ca6512e9beb05d400f2b0fe"}}, @migrate={0xb4, 0x11, [{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x3, 0x0, 0x0, 0x73c4f2561ec30602, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x32, 0x1, 0x0, 0x3505, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x7f, 0x7, 0x0, 0x3507, 0x0, 0xa}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7e, 0x1, 0x0, 0x0, 0x2, 0xa}]}]}, 0x208}, 0x1}, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000e00)={0x5, 0x4, 0x80000000, 0x1, 0x2}) 2018/05/11 20:52:05 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x500]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000001580)="cd6f6329c48d80475ae4c9b5701f", 0x0) ftruncate(r2, 0x8000005) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xc5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/11 20:52:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000600000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffffc30100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x3000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000a0f103000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000d820100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x18]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000fb80100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:06 executing program 6: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000000}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x8200000000000000, &(0x7f0000000040)}) 2018/05/11 20:52:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000020000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x6800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x640000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:06 executing program 4: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/192, 0xc0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000002c0)=0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) 2018/05/11 20:52:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1802000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffff9e0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xa00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000d8200000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:06 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:06 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\\\x00') 2018/05/11 20:52:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x7b9}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x3000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0ffa2000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e52637000041fb409c67a1fdd71b0c6d8260000", 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/11 20:52:07 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x80fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000060000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x0, r1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) ioctl$LOOP_CLR_FD(r0, 0x127d) 2018/05/11 20:52:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4000000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000070000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x60000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={"7663616e300000000000800000f6ff3a", 0x0}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000000380)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000f9bff0), &(0x7f0000f9a000)=0x10) 2018/05/11 20:52:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x41010000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:08 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x985c000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:08 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30a) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r3 = accept$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001580)=0x14) recvmmsg(r1, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000015c0)=""/206, 0xce}, {&(0x7f00000016c0)=""/206, 0xce}], 0x2, &(0x7f0000001800)=""/239, 0xef, 0x400}, 0x9}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/147, 0x93}, {&(0x7f00000029c0)=""/49, 0x31}, {&(0x7f0000002a00)=""/155, 0x9b}, {&(0x7f0000002ac0)=""/116, 0x74}], 0x5, &(0x7f0000002bc0)=""/20, 0x14, 0x3ff}}, {{&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c80)=""/86, 0x56}], 0x1, &(0x7f0000002d40)=""/40, 0x28, 0x5}, 0x40}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002d80)=""/138, 0x8a}, {&(0x7f0000002e40)=""/216, 0xd8}, {&(0x7f0000002f40)=""/106, 0x6a}], 0x3, &(0x7f0000003000)=""/235, 0xeb, 0xc45}, 0x4d}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000003100)=""/69, 0x45}, {&(0x7f0000003180)=""/12, 0xc}, {&(0x7f00000031c0)=""/238, 0xee}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/250, 0xfa}], 0x5, &(0x7f0000004440)=""/3, 0x3, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000004480)=""/60, 0x3c}, {&(0x7f00000044c0)=""/91, 0x5b}, {&(0x7f0000004540)=""/80, 0x50}, {&(0x7f00000045c0)=""/100, 0x64}, {&(0x7f0000004640)=""/144, 0x90}, {&(0x7f0000004700)=""/126, 0x7e}, {&(0x7f0000004780)=""/230, 0xe6}, {&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/163, 0xa3}], 0x9, &(0x7f0000005a00)=""/205, 0xcd, 0x3ff}}], 0x6, 0x2100, &(0x7f0000005c80)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005cc0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000005dc0)=0xe8) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005e40)=0xfffffffffffffcb0, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005e80)={'team0\x00', 0x0}) accept(r1, &(0x7f0000005ec0)=@hci={0x0, 0x0}, &(0x7f0000005f40)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005f80)={0x0, @local, @multicast2}, &(0x7f0000005fc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000006100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000077c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000078c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008f00)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000009000)=0xe8) accept4(r1, &(0x7f0000009100)=@hci={0x0, 0x0}, &(0x7f0000009180)=0x80, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010700)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000010800)=0xe8) getsockname$packet(r1, &(0x7f0000011f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000011f40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000011f80)={0x0, @remote, @remote}, &(0x7f0000012040)=0xc) getsockname$packet(r1, &(0x7f00000123c0)={0x0, 0x0, 0x0}, &(0x7f0000012400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000012500)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000012540)={'bond0\x00', 0x0}) accept$packet(r1, &(0x7f0000012680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000126c0)=0x14) getsockname$packet(r1, &(0x7f0000012700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012740)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000017200)={'veth0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000017240)={@multicast2, @empty, 0x0}, &(0x7f0000017280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000172c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000173c0)=0xe8) accept$packet(r1, &(0x7f0000017400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000017440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017480)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000017580)=0xe8) accept4$packet(r1, &(0x7f0000017680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000176c0)=0x14, 0x800) getpeername$packet(r1, &(0x7f0000017700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000017740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017780)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000017880)=0xe8) accept$packet(r1, &(0x7f0000017900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000017940)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000183c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000018380)={&(0x7f0000017980)={0x9e4, r2, 0x24, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x1bc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0xffff, 0x4, 0xffffffffffff0001}, {0x1, 0x6, 0x6, 0x2}, {0xed8a, 0x9, 0x7, 0x9}, {0x6, 0x1ff, 0x8001, 0x3f}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf7}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11f8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x600}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r13}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0xf4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffff800}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x3, 0x7, 0x8f11}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x114, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x20, 0xa8, 0xd52, 0x6}, {0x28d8acec, 0x100, 0x7f, 0x80000001}, {0xfffffffffffffff9, 0x5, 0x2, 0x1}, {0x10001, 0x2, 0x700000000000, 0x8f}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r31}}}]}}]}, 0x9e4}, 0x1, 0x0, 0x0, 0x84}, 0x40) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000033ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='omfs\x00', 0x0, &(0x7f0000ad5000)) close(r0) 2018/05/11 20:52:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000020100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x700]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 532.428542] sock: sock_set_timeout: `syz-executor4' (pid 31962) tries to set negative timeout [ 532.462697] sock: sock_set_timeout: `syz-executor4' (pid 31962) tries to set negative timeout 2018/05/11 20:52:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3c3}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x1f) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x3) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x401) 2018/05/11 20:52:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffff9e0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xa00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x56f}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000ffffffc30100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c9effc), 0x4) 2018/05/11 20:52:09 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:09 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) read(r0, &(0x7f0000000040), 0x0) 2018/05/11 20:52:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x985c0000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000480000000000fc0003"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 20:52:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe803}, 0x10) shutdown(r0, 0x1) [ 533.582583] nla_parse: 20 callbacks suppressed [ 533.582594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 533.611358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 533.656466] unchecked MSR access error: WRMSR to 0x48 (tried to write 0x0000000000000003) at rIP: 0xffffffff811f731d (vmx_vcpu_run+0x7fd/0x25f0) [ 533.670037] Call Trace: [ 533.672675] ? vmx_save_host_state+0xa60/0xa60 [ 533.677295] ? __lock_is_held+0xb5/0x140 [ 533.681402] ? vcpu_enter_guest+0xe7e/0x6060 [ 533.685843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.691404] ? print_usage_bug+0xc0/0xc0 [ 533.695495] ? kvm_set_msr_common+0x2680/0x2680 [ 533.700188] ? vmx_vcpu_load+0xadd/0xfe0 [ 533.704268] ? futex_wake+0x750/0x750 [ 533.708139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 533.708341] ? vmx_vcpu_reset+0x1030/0x1030 [ 533.721089] ? graph_lock+0x170/0x170 [ 533.724908] ? graph_lock+0x170/0x170 [ 533.728727] ? __lock_acquire+0x7f5/0x5140 [ 533.733075] ? __lock_is_held+0xb5/0x140 [ 533.737337] ? lock_acquire+0x1dc/0x520 [ 533.741340] ? kvm_check_async_pf_completion+0x39b/0x5a0 [ 533.746823] ? kvm_clear_async_pf_completion_queue+0x780/0x780 2018/05/11 20:52:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000400100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffff00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 533.748465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 533.752810] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 533.752832] ? apic_has_pending_timer+0x122/0x2f0 [ 533.752852] ? kvm_lapic_reset+0x1020/0x1020 [ 533.752877] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 533.752888] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 533.752909] kvm_vcpu_ioctl+0x79d/0x12e0 [ 533.790210] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 533.795944] ? exit_robust_list+0x290/0x290 [ 533.800290] ? find_held_lock+0x36/0x1c0 [ 533.804376] ? lock_downgrade+0x8e0/0x8e0 [ 533.808549] ? kasan_check_read+0x11/0x20 [ 533.812721] ? rcu_is_watching+0x85/0x140 [ 533.816883] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 533.822101] ? __fget+0x40c/0x650 [ 533.825578] ? expand_files.part.8+0x9a0/0x9a0 [ 533.830181] ? trace_hardirqs_off+0xd/0x10 [ 533.834429] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 533.839576] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 533.844809] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 533.850541] do_vfs_ioctl+0x1cf/0x16a0 [ 533.854455] ? ioctl_preallocate+0x2e0/0x2e0 [ 533.858887] ? fget_raw+0x20/0x20 [ 533.862364] ? kmem_cache_free+0x25c/0x2d0 [ 533.866632] ? __x64_sys_futex+0x477/0x680 [ 533.868661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 533.870908] ? exit_to_usermode_loop+0x87/0x310 [ 533.870929] ? do_futex+0x27d0/0x27d0 [ 533.870948] ? security_file_ioctl+0x94/0xc0 [ 533.870967] ksys_ioctl+0xa9/0xd0 [ 533.870986] __x64_sys_ioctl+0x73/0xb0 [ 533.899577] do_syscall_64+0x1b1/0x800 [ 533.903811] ? syscall_return_slowpath+0x5c0/0x5c0 [ 533.908731] ? syscall_return_slowpath+0x30f/0x5c0 [ 533.913653] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 533.919013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.923862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.929052] RIP: 0033:0x455979 [ 533.932248] RSP: 002b:00007fb62b554c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 533.939954] RAX: ffffffffffffffda RBX: 00007fb62b5556d4 RCX: 0000000000455979 [ 533.947223] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 533.954481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 533.961761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 533.969024] R13: 000000000000027e R14: 00000000006f7c70 R15: 0000000000000000 [ 533.976418] unchecked MSR access error: RDMSR from 0x48 at rIP: 0xffffffff811f8a25 (vmx_vcpu_run+0x1f05/0x25f0) [ 533.986629] Call Trace: [ 533.989216] ? vmx_save_host_state+0xa60/0xa60 [ 533.993800] ? __lock_is_held+0xb5/0x140 [ 533.997874] ? vcpu_enter_guest+0xe7e/0x6060 [ 534.002302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 534.007842] ? print_usage_bug+0xc0/0xc0 [ 534.011987] ? kvm_set_msr_common+0x2680/0x2680 [ 534.016647] ? vmx_vcpu_load+0xadd/0xfe0 [ 534.020703] ? futex_wake+0x750/0x750 [ 534.024495] ? vmx_vcpu_reset+0x1030/0x1030 [ 534.028805] ? graph_lock+0x170/0x170 [ 534.032618] ? graph_lock+0x170/0x170 [ 534.036418] ? __lock_acquire+0x7f5/0x5140 [ 534.040646] ? __lock_is_held+0xb5/0x140 [ 534.044709] ? lock_acquire+0x1dc/0x520 [ 534.048672] ? kvm_check_async_pf_completion+0x39b/0x5a0 [ 534.054116] ? kvm_clear_async_pf_completion_queue+0x780/0x780 [ 534.060080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 534.065611] ? apic_has_pending_timer+0x122/0x2f0 [ 534.070485] ? kvm_lapic_reset+0x1020/0x1020 [ 534.074911] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 534.080969] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 534.085986] kvm_vcpu_ioctl+0x79d/0x12e0 [ 534.090054] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 534.095775] ? exit_robust_list+0x290/0x290 [ 534.100098] ? find_held_lock+0x36/0x1c0 [ 534.104156] ? lock_downgrade+0x8e0/0x8e0 [ 534.108306] ? kasan_check_read+0x11/0x20 [ 534.112528] ? rcu_is_watching+0x85/0x140 [ 534.116674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 534.121869] ? __fget+0x40c/0x650 [ 534.125310] ? expand_files.part.8+0x9a0/0x9a0 [ 534.129891] ? trace_hardirqs_off+0xd/0x10 [ 534.134126] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 534.139233] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 534.144426] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 534.150128] do_vfs_ioctl+0x1cf/0x16a0 [ 534.154018] ? ioctl_preallocate+0x2e0/0x2e0 [ 534.158439] ? fget_raw+0x20/0x20 [ 534.161893] ? kmem_cache_free+0x25c/0x2d0 [ 534.166126] ? __x64_sys_futex+0x477/0x680 [ 534.170355] ? exit_to_usermode_loop+0x87/0x310 [ 534.175042] ? do_futex+0x27d0/0x27d0 [ 534.178845] ? security_file_ioctl+0x94/0xc0 [ 534.183267] ksys_ioctl+0xa9/0xd0 [ 534.186712] __x64_sys_ioctl+0x73/0xb0 [ 534.190936] do_syscall_64+0x1b1/0x800 [ 534.194827] ? syscall_return_slowpath+0x5c0/0x5c0 [ 534.199746] ? syscall_return_slowpath+0x30f/0x5c0 [ 534.204678] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 534.210139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.214972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.220248] RIP: 0033:0x455979 [ 534.223425] RSP: 002b:00007fb62b554c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 534.231124] RAX: ffffffffffffffda RBX: 00007fb62b5556d4 RCX: 0000000000455979 [ 534.238382] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 534.245649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 534.252916] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 534.260171] R13: 000000000000027e R14: 00000000006f7c70 R15: 0000000000000000 2018/05/11 20:52:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x3]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:10 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfec0000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2e04}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0x6b) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) setsockopt(r1, 0x101, 0xfff, &(0x7f0000000140)="6158f963b9ada7ff4ddd25c1937c7a0b96e6004ff4efe59f585373c7206e23e162acef150c3b3b4dda57413445904ec5d4dad004f1ef19dda8d378f47930236a5a3a2608e0d37f15c9f214f0676535329325aa582848e48defb3e992e4ad3d5700814e9ed920a6cdb7cefa8d3e1b2c9248532dacb299510991db3557e5ea6ae01b0cacb5aeeb80aa6f99e09d908006", 0x8f) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040), 0x4) 2018/05/11 20:52:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x5c98]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x1, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r1, 0x4}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="df8b9ab14e29039ccb00060b402fc87a81a5d1de3ae524590572df14b0db4f8f8df7b31d716f057898e81b23ecb1ab477ed149d3d8edeb9665c493e2b2a8b6d099a31d043a7603ddfa26fd65ad175c55588cd5c40d3a764c4b273df282d00da57abebaa898b30ece0e9d4798d0fdf9447602c67975c885db45e2cab1caecb1434b050c648c9b19ca29fde8db9a54b3cf31b16df955f902a40e26f58cdae20f966b4b97498ca3b3b2db7cdef30100000000000000624b74a4b9c8f1fbf82b3effe9a8ad5c7f79e26798b8adf42fc7a3636421720c35a600"], &(0x7f0000000100)=""/195, 0xc3) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xad2}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}], 0x38) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)={0x7}) [ 534.451398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 534.466872] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4002}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000020000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe803000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:10 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80080, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2000, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x20, 0x4, 0x7, 0x0, 0x9, 0x40000, 0x8, 0x7, 0x81, 0x200, 0x8, 0x3, 0x2, 0x2de, 0x80, 0x2, 0x7fff, 0x1e036000000000, 0x100000001, 0x0, 0x5, 0x7fff, 0x5, 0x3, 0x9, 0x9, 0x400, 0x8, 0x7, 0x7, 0x6, 0x6, 0x9, 0x4, 0x2, 0x0, 0x5, 0x5, @perf_config_ext={0xffff, 0x7}, 0x20800, 0x6, 0x1464000000000, 0x6, 0x4, 0x200, 0x4}, r3, 0x3, r4, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000200000000000000290000480001000000fc0003"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/11 20:52:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x405000000000000}, 0x10) shutdown(r0, 0x1) [ 534.568877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 534.608361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000050000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 534.648844] Unknown ioctl 1074048646 2018/05/11 20:52:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 534.692910] Unknown ioctl 1074048646 [ 534.705151] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000c0ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 535.243539] IPVS: length: 28 != 24 [ 535.484071] IPVS: length: 28 != 24 2018/05/11 20:52:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000c3ffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000004140)=""/4096) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000532000)=0x1b) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 20:52:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x1800]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000037b440100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:11 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfe800000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x4002000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:11 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0xff, 0xdc, 0x0, 0x401, 0x1, 0x7fff, 0xadc, 0x0, 0x5, 0x529f3bf1, 0x0, 0x660}) 2018/05/11 20:52:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1802000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00006c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffffc0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000e0000110011adaea7e006780000e7ffffffffffffff00000095f500000000000014000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 20:52:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xa]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000820d00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000180)=0x2, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"79616d300001178b4a6ecd7ed181f1c1", 0x400e}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000000100)=[{0x18, 0x117, 0x2, 'N'}], 0x18}}], 0x2, 0x0) 2018/05/11 20:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffff00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x53, 0x4, 0x80, 0x81}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x8000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000240)={0x9, 0x5, 0x9}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}) 2018/05/11 20:52:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfc00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:12 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x194) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x6, 0x7d3c, 0x8, 0x401, 0x7ff, 0x0, 0x3, 0xb21, 0x2, 0x80000000, 0x7, 0xf80f, 0x3, 0x8001, 0x9, 0x3], 0x4, 0x8013}) 2018/05/11 20:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000700000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0xfc00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xda050000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000d8300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffff0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)=""/188, &(0x7f0000000080)=0xb7) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/64) 2018/05/11 20:52:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007a00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000fb70100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:12 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x1, 0x8, 0x8, 0x7}, &(0x7f00000001c0)=0x98) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000000}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9f31}}}, &(0x7f00000002c0)=0x84) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x1) [ 536.707112] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 536.721094] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/05/11 20:52:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f0ffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2, 0x1}, 0x2c) r2 = dup2(r1, r0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x8, 0x9c, 0x633, 0x2, 0x9, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000200), &(0x7f0000000140)}, 0x20) 2018/05/11 20:52:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000200100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:13 executing program 6: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000992000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f00000000c0), 0x80000) 2018/05/11 20:52:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x15}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:13 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x290a940e]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000fb800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x7000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000070000000a00000000000000ff0100000000000000f604000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b19d03bd21cba9d2000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/11 20:52:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xffffff91}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:13 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x0, 0x0, [], [], [], 0x4, 0x3}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0xfff) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) setsockopt$inet_mreqsrc(r0, 0x0, 0xc700938c615a3815, &(0x7f0000000280)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x20}, @broadcast=0xffffffff}, 0xc) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000840)) ioprio_set$pid(0x2, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000900)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x4, 0x7, 0x20, 0x8, 0x3, 0x3f, 0x10000, 0x2f8, 0x38, 0x2e7, 0x0, 0x4, 0x20, 0x1, 0x400, 0xffff, 0x38}, [{0x60000006, 0x0, 0x401, 0x5, 0x100000000, 0x8, 0x7f, 0x4}], "7cf295a682a198b00c5017b21b16d5db7d19cb5248a2a0f5473509c70de2bc698830c7273cb726dce828d4d692e9cf89e9d330e81559961c9047ddeec578966b734cc58750db6298517fa259b4cc467217cebf5b665d312a14d7d00580a7e637bb5b65a099328b5f1819770e211c05396570fb7ff57c1e62d348b4a75a272e3b966c864274a297eadd4c8ed79197dac33ed2eb77d76ebd6ede470c64a3b679fa3d25e8bd374eec226f4ebd1c340c1596a61599ddffd2757ae458e3b1eeb292b03592c7bbf1ad10f857900b9ad1e5a3dfb3343726d9eb813f9c9eb94fd0e2ab42c1a0d51e077681cc89c5d66d37d38f026ed72c23305c", [[], [], [], [], [], [], []]}, 0x84e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0x3, 0x846}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x202, 0x2, 0x100000000, r1}, 0x10) 2018/05/11 20:52:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc303000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x1800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400081, 0x0) ioctl$TCGETA(r1, 0x40045567, &(0x7f0000000000)) 2018/05/11 20:52:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fffffffe0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:14 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_xfrm(0xa, 0x3, 0x87) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00058700fe8000000000000000000001000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/05/11 20:52:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:14 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfc000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:14 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000500)=0x1e, &(0x7f0000000540)=0x4) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100), 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000"], 0x3f) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000580)=0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x8000000000000000, r2}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000140)=0x200) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x88001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8001, @empty, 0x6}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x200}], 0x48) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) r5 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in6={0xa, 0x4e22, 0x443afca0, @loopback={0x0, 0x1}, 0xd2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0x94) write(r5, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r5, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000040)=0x8) 2018/05/11 20:52:14 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x18000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000500000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x7, 0x80, 0x20f7, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x4, 0x4, 0x401, 0x100000000}, 0x1, @can={{0x3, 0xe3, 0x1c0000000000000, 0xfff}, 0x6, 0x3, 0x0, 0x0, "e1d860c5bc400890"}}, 0x48}, 0x1, 0x0, 0x0, 0x40044}, 0x20048880) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x11, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/05/11 20:52:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000b70f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x6000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x14) fstat(r1, &(0x7f0000000300)) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 20:52:15 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7dba2578eff2ffc46df3762fcc276c05fb5398a3c5443b27d42006034898ea7b580db30e1ac2a6ed2309862726de21f886e23a7c85b9fd63325365fa6bfbbb96282c90cdc95a881d293c266ef9beec67430cd4c1f931", 0x56, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='GPL\x00', 0x0) r2 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='@\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r1, r2}, &(0x7f00000002c0)=""/4096, 0x1000, 0x0) prctl$intptr(0x8, 0x2) 2018/05/11 20:52:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x40020000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:15 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1000000000000000}, 0x10) shutdown(r0, 0x1) [ 539.380568] nla_parse: 26 callbacks suppressed [ 539.380580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) [ 539.421458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000740000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000030000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x30]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 539.508831] kvm: pic: single mode not supported [ 539.509195] kvm: pic: level sensitive irq not supported [ 539.515186] kvm: pic: single mode not supported [ 539.520665] kvm: pic: level sensitive irq not supported [ 539.537511] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000050000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 539.556144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x700000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fcffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000001c0)={0x1bd}, 0x8, 0x800) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x2000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+30000}}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x20080, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x491}]}) [ 539.630538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) lookup_dcookie(0xe844, &(0x7f0000000100)=""/148, 0x94) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x48080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x111) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/05/11 20:52:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000003f1a00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 539.679497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x200000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 539.754049] Unknown ioctl -1071076861 [ 539.761770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 539.803926] Unknown ioctl -1071076861 2018/05/11 20:52:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000d830100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}, 0x0, 0x3}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioperm(0x9, 0x698, 0x1) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x301000, 0x100) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) r6 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x80000000, 0x5, 0xffffffff, 0xc59, 0x0, 0x4, 0x0, 0x6, 0x9, 0x2, 0x3, 0x400, 0x9, 0x0, 0x2, 0xff, 0x7, 0x2, 0x6, 0x40, 0x0, 0x81, 0x0, 0xffffffffffff8000, 0x7, 0x1000, 0x601b, 0x9, 0x5, 0x6, 0x1000, 0x0, 0x7ff, 0x4, 0x2, 0xf7, 0x0, 0x200, 0x5, @perf_config_ext={0x6, 0x6}, 0x6, 0x6, 0x1ff, 0x7, 0x5, 0x5, 0x9}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x4, 0x0, 0x7ff, 0x2, 0x0, 0x800, 0x200, 0x0, 0xf311, 0xff, 0x6, 0x1, 0x6, 0x4, 0x7fffffff, 0x6, 0x70a, 0x4, 0x1f, 0x8, 0x5, 0x100000001, 0xfffffffffffffffa, 0x6, 0x1000, 0x3, 0x7fffffff, 0xfffffffffffffff5, 0xcd, 0x3, 0x4, 0x8, 0x8, 0xffffffff, 0x2, 0xfffffffffffff801, 0x0, 0x0, 0x2, @perf_config_ext={0x322, 0x3ff}, 0x100, 0x5, 0x1000, 0x0, 0x3f, 0x7ff, 0x10001}, r1, 0x6, r6, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/iamp\x00') 2018/05/11 20:52:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfe80000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:16 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800016907e, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) clock_gettime(0x0, &(0x7f0000004300)) 2018/05/11 20:52:16 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x80fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x240]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x91ffffff}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1000000000000000}, 0x10) shutdown(r0, 0x1) [ 540.295722] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 540.332622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800016907e, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) clock_gettime(0x0, &(0x7f0000004300)) 2018/05/11 20:52:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfc000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000088000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1000000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc00000000000000}, 0x10) shutdown(r0, 0x1) [ 540.444558] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000070000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000feffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x3e8]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1000000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:16 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:17 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800016907e, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) clock_gettime(0x0, &(0x7f0000004300)) 2018/05/11 20:52:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x30000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:17 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8000000, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080000000028000015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffdca) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) r3 = socket(0x10, 0x3, 0x0) semget$private(0x0, 0x1, 0x102) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) write(r3, &(0x7f0000000600)="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", 0x1000) 2018/05/11 20:52:17 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec00000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x2]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x400000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000f0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000680000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000830d00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xff00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:18 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x18, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x100, 0x8208, 0x0, 0x4, r2}, &(0x7f00000002c0)=0x10) r3 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000300)="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", 0x0, &(0x7f00000001c0)) 2018/05/11 20:52:18 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000000, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000900)=0x6, 0x4) write$binfmt_aout(r0, &(0x7f0000000100)={{0x10b, 0x712, 0x6, 0x265, 0x2ea, 0x4, 0x393, 0x10001}, "d0452c07c1afeecf5f9458208d7ff6520112893e1c061fca92fff735e8b5739ba82c6fcaea6f9fa6bfab2b3722727a3c54d843c2698326a7fcf1f63c5febcbe579a7aef46c828c09c232f4c911e81b3622fff3014d675cfeb731c427f43dbe2cccb43fe0ff0fc6473322c3156a314e8899255e115454a1d970cd724e1a0f86ca00d3ce20a2ce7887e7938cc3032a8f407ac05d46317f0411e93f0400f5aea36a59b86508ddae59abd7f7c54356967c97923f721a7255f56c15b4835e11e0ffb6483a187fec", [[], [], [], [], [], [], []]}, 0x7e5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/122, 0x7a, 0x12002, &(0x7f00000000c0)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x90f}, 0x1c) 2018/05/11 20:52:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000fcffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3c000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000340000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000500000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa5000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/net\x00') r1 = socket(0xa, 0x1, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2004}, {r2}, {r1}, {r1}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/11 20:52:18 executing program 4: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000004) 2018/05/11 20:52:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000008100000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000600000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 6: r0 = socket(0xb, 0x3, 0x19a) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000100)=""/165, &(0x7f0000000040)=0xa5) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000001c04000400000a0000000f2176b71802dd232ce2767fb4e09d26ad5339cdf81f21fbabbd266e2eba508f849abb43c71796ac6de2680b919a674d23cc4a4e770cce3ff60080b775510afd1c6b095274e4aaca7053ff3d8b79f2feaf39b0c0080564346451e235c20a272a", @ANYRES32=r2, @ANYBLOB="0000030014000100fe8000000000000000000000000000aa"], 0x30}, 0x1}, 0x0) 2018/05/11 20:52:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x68]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xed020000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:19 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'gre0\x00', @ifru_flags=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) recvmsg$kcm(r0, &(0x7f0000001440)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/70, 0x46}, {&(0x7f0000001300)=""/89, 0x59}], 0x6, &(0x7f0000001400), 0x0, 0x100000000}, 0x2000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/05/11 20:52:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000002000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x700000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:19 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00004c0000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1a}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xff00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f0000001980)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) 2018/05/11 20:52:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket(0x10, 0x802, 0x0) ioctl$void(r0, 0xc0045878) write(r1, &(0x7f00000000c0)="220000001800070700be0200090007000200001e00000009000eff8005000f80ff00", 0x22) r2 = socket$key(0xf, 0x3, 0x2) ftruncate(r2, 0x0) 2018/05/11 20:52:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000b80f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000007000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3400000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x3000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000feffffff0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e24}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r1 = socket(0x13, 0x80003, 0xfffffffffffffff9) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) 2018/05/11 20:52:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000003f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000040100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe803]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:20 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x7f, 0x2, 0x8, 0xb325}, {0x101, 0xcae8, 0xdd9, 0x3}, {0xff, 0x4, 0x7, 0x9}, {0x1, 0x20, 0x100, 0x5}, {0x9, 0x9, 0x0, 0x1}, {0xffffffffffffffff, 0x7d, 0x2, 0x3}]}) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000340)={r3, r0, 0x4}) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x440000, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000180)=""/81, 0x200}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0)=0x8000, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000002c0)=0x1) 2018/05/11 20:52:20 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x18000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x81, 0x5, 0x7f, 0x1000, 0x0, 0x17b9, 0x400, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0xa6d, 0xdf30, 0x0, 0x200}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x8, 0x4, 0x43b3, 0x5a3, 0x7fffffff, 0xdd, 0x3, r3}, 0x20) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x8002, 0x0) 2018/05/11 20:52:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1800000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40080, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 20:52:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007a00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfec0]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1800]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf824010000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000040000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x60]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b88d10e38e66efbafc0cecb8ac048ed86466268af6f2e000baa10066b80088000066efbaa100b80b00ef0f060f20d255d16f00", 0x37}], 0x1, 0x62, &(0x7f0000000080)=[@efer={0x2, 0x401}], 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000800000004000000000000ffffffffffffffff"]) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x100, 0x0) recvfrom$inet(r3, &(0x7f0000001740)=""/60, 0x3c, 0x21, &(0x7f0000001780)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:52:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:21 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfc00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 545.035418] nla_parse: 25 callbacks suppressed [ 545.035428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x80fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:21 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}, {}]}) [ 545.103182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:21 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4600100}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x3ac}, 0x1, 0x0, 0x0, 0x20008040}, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x20, 0x27, 0x82d, 0x0, 0x0, {0xa}, [@nested={0xc, 0x4, [@typed={0x8, 0x6, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/05/11 20:52:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000830d000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 545.166775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xfc]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 545.230678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007592da1f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)={0x8001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0xfffffffffffffff9, 0xed, 0x9}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000200)={r4, 0x180000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0xc0010141}]}) 2018/05/11 20:52:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="022bbfb52bacbdba10b5d93b7875cce9a172e861d5367e53d315bd0525014ac980d570a5e850e9d94138a4c01dfd60c518e0830789c22ec632966db6afdf72c36f8aa3bedb71582aba1762a99ba14449c5c2c306d8ce517ba78fba81ab29d5fcf638c7ce7be83bc30a97f632593966414f6c6b9593c1664a008aec5cb653c6deeeb18fb09fd3b6cd887b013808d6b27f90f3e19aa4ea8a1b3a9732718ec552d866437cdc2ecfb681bbe44c85d5549b29690e6ac90475c979c72772da3c729490b935ccb702a929ce70145cf1e81654e4ef3d681d923b11c3213e1dff13875e0bcdcdbef49d950fbcbfd64534206f828ab701facfea391f28b5b98b951f4dc31c799f681555fc1ea14615d3504d0e", 0x200002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r2, &(0x7f0000000040), 0x2) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x4}, 0x7ca9cf23f68b9511) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x6}) openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="35a0053af4114267eaeee16a2026e7b4819a6ea39f60d8b8bfdafdd4ef49f46f373cda5ad9a87456b89d56cd0b7bf9eb414e632b77f756f83119dcb9b4ace98ff9eee1c3f0910b7c7a8e1a75430aa77bf0bd0ee4de3cc94cb80e8a8e17b7862f8b246e56d3e07ba6344178145b1a674411ca2d05fe8a75fa02960620283761bc4138a9547bd5113f000a1b65ebd232a50e48c5abad51b2ec8327fd", 0x9b) 2018/05/11 20:52:22 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000081000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2800000000000000}, 0x10) shutdown(r0, 0x1) [ 545.923919] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 545.938727] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:22 executing program 6: r0 = socket(0xa, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x6b, 0xff, "200871668af10d793231f1cd34e3dedb277486081e86325332e62ab882ae5f503b65b3ffbc0d7104508f18d30b4ba7e513ef50088decd4883d8459534bbbb8241a981d720867354854a0b0535445f10926cddd7e031fdbbd32d6faa6299b21cc5acd77"}, 0x220000) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x397}, 0x1}, 0x0) 2018/05/11 20:52:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000200000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:22 executing program 6: r0 = socket(0xa, 0x1, 0x20000000007ff) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4aca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) 2018/05/11 20:52:22 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r1, 0xe}], 0x2, 0xdc) [ 546.088424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 546.101408] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)) ftruncate(r0, 0xff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) dup2(r2, r0) recvmmsg(r0, &(0x7f0000000b80), 0x0, 0x0, 0x0) 2018/05/11 20:52:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000600000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 546.211812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') close(0xffffffffffffffff) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x2, 0x4e20, 0x7, 0xa, 0x80, 0x20, 0x0, r3, r4}, {0x4, 0x1, 0x800, 0x4, 0x4, 0x2, 0x5}, {0x8, 0x8, 0x4, 0xfffffffffffffffd}, 0x3c, 0x6e6bb7, 0x2, 0x90961c32223dd9ea, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0xd8, 0xfff, 0x2, 0x5ab}}, 0xe8) write$cgroup_int(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/11 20:52:23 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x8000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) vmsplice(r1, &(0x7f0000001280)=[{&(0x7f0000000080)="0541a89e2ca1dde10c7342f753736a968d51e03ea140540a0b4f1f525b84d1e5c00c718e176dfc20b66bede4c7bf1abc91e7bd0010ce06b3b1288e", 0x3b}, {&(0x7f00000000c0)="03471c59238a0aa0c227d7f3b4910b454ad87822cf2e2dcc3164d4b15c5941fe8143663cbc5d87175a57630586a722bb1b3b3b413e52f34a4f832322422f57c07c999895f93efc88f6f998407599262bad18376ba45000f109c2204f472f71b18ddc5ac4919cab8aa91190055e3f7a17ed19e718d217cf3d0121c80d3efe3b8723143bccf8d98f81b123e44e65f1de1c557c501abcac0cd57c3bbe7aa9010b4f7f4ecc78ca9b2c8bc396f9a299ed053333b003a9da36d7c83ff3f66df11a29c3f75d1c1ad193b151c19a8c81535032012d", 0xd1}, {&(0x7f00000001c0)="319645b0e29809af3359167935d9bc195055cb1e620b43172fc6400f8af9dfdb8e10a6d5babb56d3917ca719681bf5ba0b8a4ac477b1e94bdabbe37d174f0263c3ad87ab121128b2c8002dc33c37180d5b00ab55a25339835ae3b08c28293ac5159b0d98edca5a1371778af7b1d4ef4687e82365e29b571010f7ca6cdc19cfe4544e1d5994a568020076beeec6dc016d7c5dae76cdcf88c5402a046148ac3405f6e55df7780252e1e4613b6c", 0xac}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0x1) 2018/05/11 20:52:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000005000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x68000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:23 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x218]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2e04000000000000}, 0x10) shutdown(r0, 0x1) [ 546.819314] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xff000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000ff00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x26) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500, 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x100000000, @dev={0xfe, 0x80}}}}, 0x3a) 2018/05/11 20:52:23 executing program 6: socket(0x2000000000001, 0xf, 0x7ff) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xc464, 0x44000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x91, &(0x7f0000000040)=""/145}) 2018/05/11 20:52:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 6: r0 = socket(0x4, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x10000) 2018/05/11 20:52:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007592da1f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xe8030000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:23 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, {0x2, 0x4e23}, 'bond_slave_0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0xa, {0x2}, 'gre0\x00'}) 2018/05/11 20:52:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x20fa0fff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000074000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x41, 0x0, 0x800) 2018/05/11 20:52:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="7c010000", @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4000004}, 0x4080) r2 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) 2018/05/11 20:52:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000fb8000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000280)="04ece8ff00000000000000") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x300, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffed25a0eb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x50282) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x240088d0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000080)={0x1ff, 0x9, 0x3, 0x77a46bdf, 0x200, 0x101}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x8000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) sched_rr_get_interval(r5, &(0x7f0000000500)) dup2(r0, r1) 2018/05/11 20:52:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000d83000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000020000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xc0fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) sendto$inet(r0, &(0x7f0000000100)="193345c988cbc31b7e89f1e403924fdc51b8541e6eba813a558c450b7aa0d0c79719a5ad1be2b732dcc9b99a566cfe7ee3523d6ec78210d0d8a55309c5ebbc3fa34d795a1bfced117abd0208840406ec", 0x50, 0xf3258a96ed917960, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x2, 0x1, 0x84) listen(r2, 0x82d) listen(r2, 0x0) listen(r2, 0x100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x5, &(0x7f00000001c0)="adb8b856f1ef9f022606afdc94443bc7a91917b73f3b18fd4c52b9084f79f998a1cf324da909ae9d3c726e8164626d5e01b7f188c8c8dafb7819f00cc2b19e206269e6ec239706f9fb9998a1") 2018/05/11 20:52:24 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfe80000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xfeffffff00000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:24 executing program 6: r0 = gettid() r1 = getpgid(0x0) setpgid(r0, r1) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) r5 = getegid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001280)=@broute={'broute\x00', 0x20, 0x3, 0x858, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x0, &(0x7f0000000300), &(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0702000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000030000feffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000082800000000000008000000000000004552524f5200000000000000000000000000000000000000000000000000000020000000000000001082f3584fc204164deb243a61ac67f2e16ed219f6e8b86c171d7fc139740000"]}, 0x8d0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x28102, 0x0) sendto$inet(r11, &(0x7f0000000240)="1903d2eb8fe28d9f5c65639032e6900f314d553713f0640788689b059f91d77336f3404af11173f7575feb6a897a3352f3d9416090ae8996edbeebaf2f6b8384a856ec9af949c4b01f2b27db043a992a54222713ac7678b6ab311151b784e77acc1f81bba13e725b3e3cb81d286dd1b81441e30cf201345a963ebdd491a4ed4f224c102ee5c2bd45b703bbdb52f9859bee27", 0x92, 0x40, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001000000000000ef0100000000000000", 0x14, 0x0) ptrace(0x8, r1) capget(&(0x7f0000000080)={0x0, r1}, &(0x7f00000000c0)={0x1, 0x4, 0x5, 0x4566, 0x2734fade, 0xbc}) 2018/05/11 20:52:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x50000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0xc0400) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/11 20:52:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000500000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffaf37990c, 0x20000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x8001, 0x7, 0x0, 0x1, "1073527d4f5ca86d33bbf3f4ddd6be7df454fd16ed34fcb525f3207a4d7113c67e0ea79406330c7914d93551", 0x16e000}) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000003c0)={{0x9, 0x0, 0x0, 0x0, "f7213aa3338c9787a24f1fbc267d47ae5e8258035044f9cd2ca52710a334fee70630c40835c87d207ff60b61"}, 0x0, [], {0x77359400}}) 2018/05/11 20:52:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000700000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:25 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x83e3, 0x244000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), 0x4) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) openat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r2/1000+10000}}, 0x0) 2018/05/11 20:52:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) eventfd(0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x200]}, &(0x7f0000000180)=0x6) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/156) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond0\x00', 0x1000001e1) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/11 20:52:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x6000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0f000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:25 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfe800000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000020000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:25 executing program 6: 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$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x800, 0x40) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/11 20:52:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000500000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x17020000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000081000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:25 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x341000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfbfffffffffffff8, 0xffffffffffffffff}) 2018/05/11 20:52:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x6800]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x124f8}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000086d000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0xc008ae67, &(0x7f0000000240)=@ioapic={0x100000000000000}) io_getevents(r1, 0xfffffffffffffffe, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000080)={0x0, 0x989680}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x0, 0x0, 0x0, 0x7ff, 0xa, 0x0, 0x0, 0xff}, {0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x4}, {0x1000}, 0x0, 0x6e6bb1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}}, 0xe8) 2018/05/11 20:52:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x74}, {0x6}]}, 0x10) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 20:52:26 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x99040000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 550.326673] nla_parse: 22 callbacks suppressed [ 550.326683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 550.348064] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x300]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x100000000000000}, 0x10) shutdown(r0, 0x1) [ 550.436383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 550.458788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000440)={{0x5, 0x7fff, 0xcf7d, 0x8, 0x101, 0x1}, 0x10001}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r2, 0x0, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x120, r2, 0x12, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf535}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x61b3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x14}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) sendto$inet(r1, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f00000004c0), 0x80000) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x9, 0x24001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5}, 0x8) 2018/05/11 20:52:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x80fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 550.585238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 550.607646] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 550.676623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 550.705416] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:27 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x8, {{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3a}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x38c4, 0x8001, 0x7, 0x80000000, 0x61}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xe1, "f13b9b390fe77d2c5f942ac2d55d389eb73dbd6d93b533ff56bb278bce2adcd57a341b2378444ac9b48f612b73139319eb4dc1a183beeff464897d91a06a0203c4c47e8177629e1f77967e13415dc680c41976524836da03f37b48f0a0d8647a2c6039d190554595f5ca4b8f2b7bd62319b56bc3b4a5e0067c0d22d14b552f8e65ccb5cae5bc1c021cf4dc7e4e6bed39e66f78cf7bff7e35130f44e08c04604f76c425253ef4146de517917e62dbd7dfab1e9e4fe20282f11b189ffa48bece10114b31dc7d70f9e6518f49fabd4eb2c29c319da272282ec789f92e2c5799d645c3"}, &(0x7f0000000340)=0xe9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/11 20:52:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x50000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000b70f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x3000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000200000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:27 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0x79, 0xb5, &(0x7f0000000300)="d71946921617c6404b7e3b8d730031d2389c93999a356575b105569444cc7700e7781a23b802f2bd8db78f77223cf8956454ab1780af7573611f0c05af03853bab87e96dfa5cbb0cfb752f7460e33c80301ff8f14a76ba711406970c9aef8da515cfd45fd1750a6a92721f9ef4c7ca2dc321830cfd1bb24234", &(0x7f0000000380)=""/181, 0x2, 0x3}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f000000b000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f00000001c0)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x9}, 0x100) open$dir(&(0x7f0000000100)='./file0\x00', 0x404201, 0x141) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000ff0300000000000000feffffff2500000000000002000000000000feffffffffffffff0000"], &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/05/11 20:52:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001880)=ANY=[@ANYBLOB="ae490000000003625ff680e8911a00", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xc) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffff}, 0x117, 0xd}}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2f, 'memory', 0x20}]}, 0x8) r4 = semget$private(0x0, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000005c0)={{0x400, r5, r6, r7, r8, 0x0, 0xded5}, 0x80, 0x1, 0x100000000}) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e24, 0x45, @mcast2={0xff, 0x2, [], 0x1}, 0x31}}}, 0x90) [ 551.201123] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 551.229783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0f]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:28 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x4, 0x6, 0x1, 0x8, 0x6, 0x100000000, 0x7fff}, 0x1c) fremovexattr(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="418732ff8f56be3b1fefa9f5614677616b6bffe150e3db7bf92292488585bf5e458e465e16fffc03df520ea94e2a41d30f425c7f9fa5c0be483c55c8216cb877e2c4458db7a3e977270cbbd24cdd760987f284a870ccd63f0a737a970e7b1e1fe2aa6ef8b503f51df7ad0cbb48fde58827d8dbdb3e5d6261616a7a95d1570287739a6843d3644d1cc6e2e565d4f0165af071a4a6fa6034daf2e408b3c16c8f87500c5ed632ed9c0594a4229a640194aa", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="52a8e082907badcb7c7fec925ddc6909df017f63062b6823c1ef7797eba65c", @ANYBLOB="ce15c2fd2395e783e44aedac5876001aa22e08ff8e52d00fa81b30cc59024d3e9f3cee4ba7bf864cc8504a5c6c5c91af28db7576096ec5745c73040c60c43dd12c93e68eb03bae9e189e65ccb6ebca973f399de4d3a9731f8f1c6537e7dc839d5228ee9d2ee12cb7bf75d1efffe5cc2ed1a41b2be8ce210a7ef33f4868316ae46bc5350661b1e9d476d10986c4f8270f1ca5c6a7a7b2a6888bab4f9bd1af023c1b0576ba4d65386c47a63727342e2b97da46d30145792c1e735b09f012506218895d743d4db3a7902ebea8eaa3775ca48ede36c8a9c89dc323a79f98e676911a704c409e3a", @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="d94b7cb23140a1c639697bf2a42d1bfcbfc5a2b2e75fb526af016e822d96e10d9d9315e5056d6369c73505f68b34a61a209ddeac8516fdded82a3a9f8df0770d75856cd54b25110a5e2f5cd90e5e20e3d5ce1445a9c95f7c43779e82e6f1276b00f6c246a475056a34dc3693391972c2e50422a529b907fee44cf18adcfc8ff179b4d6cbb11de385f33d44a0c70d39685ad91f9bdc2955540a0d4afe838821", @ANYRES64=r0, @ANYBLOB="1de8b5c7b5e401be1bba57a12a8506ec40ece7a2aa4c9fb00210e56a2fb78e5ca895ece64bf7e57d6a8060fcb38b79283d72ac2afef3683a5d1eebd63aea46d5a62c399e8b7e29aeebd63b9d5a55e88c720bbcd8aa94b5dd249dd6b84a2526628e0d8fcc31d90fd18a0435aba37f3aa5db0a0a0ccdc90f6a0f016294b6b90cd7d15acda962a35c207be9c05e00a46c567ac140fa22a2fc1fd8c8b4859f7357401a44e95e92d2bee099588f050119a0c7a5fd9cbc0bc6e2ed5fa047dcfa7d686bb9d6132f1efa56d9d7f581c2"], @ANYBLOB="8cf8eab522898f0a393315f0ee03b1f7f9c8b01915184a8d2a3b2e2e67ff7e8b3769acd53e99b1fc59bd6144d0502809a29eb2c70f1aaac2c15a4ea6c05abce8176b36861a946bcfcb565af4f486fd2f790cd0084dd99228224e5439d3075e99ba14670abed64bddb2ab3c247b289b5a9b32bb65eb726725d31ec8e420dc9b9c2faa1dfd42244f7751bd077c024402078e15fdb60c747c44b81940a24c73978a5fced5b3c7f365083a69654a08ace8f866c34e6514fde0197283995ed6d1036cb46800197594061ab9c40ac8f627a96c0a1a9d68df9208198d3a4815", @ANYRES32=r0, @ANYRES16=r0, @ANYRES16, @ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001000)=ANY=[@ANYRES64=r1, @ANYBLOB="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", @ANYPTR, @ANYRES32=r1, @ANYRES16, @ANYRES32=r1, @ANYRES64=r1, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYBLOB="007edd04bd2f978d131bd75bf39850c6e3338eb83179fde00981018661b422adb161ba16ef1ebc5d3a0ebebbef909a4aa866f1605170d5d60654ab4aa38b027ef5d554018452f35402361d5d80d3ba8bbaac3dc23972a93b6d5c0118a6b17ef053b279c1a09104d9bf61c1f3694b82893a223ee5bbaad8744a9147ad3be9dd71900d0934bd27fe9f90866603dd60c94a7efdb56471b92fa1fe97e8f1916e2b096ef3e44a3f1defef712ea6e32d39795cc5", @ANYPTR, @ANYRES64, @ANYRES32, @ANYRES16=r0], @ANYRES64=r0]]) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x101201) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x3a, 0x1}, &(0x7f0000000240)=0x0) timer_delete(r2) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000200)=ANY=[@ANYBLOB="03010000800000000000000000000000db2f1906fbb0a38588aa0ec9ff1e6ec19674bf36e62fe7007d5183"]) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, 0x8) 2018/05/11 20:52:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4050000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000008008000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f00005a2000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x7, 0x200, "6093a3886eaaf4483cf591a601ee7aa9deab3735fae1cfa63d32fbe566237bf57b5529d9dbe54135e5545c2e2026f18db6395226275b2287ba9cafaeb3dab0df47d5334330f6792d4efe558890b04d1e66e922a6f980c3fbf2eba11edc0f78db94406c05d9b7c0260232650e11a1d78db82811ca0fb9332875187bcf33a3a55d568806c20fb72384ed759217621d44262dbbb2"}) 2018/05/11 20:52:28 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x80fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000b80f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000820d000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:28 executing program 6: r0 = gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r0, 0x37c, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x80) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x7, 0x4}) 2018/05/11 20:52:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x8dffffff}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x30]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl(r1, 0x4000000002272, &(0x7f00006a1000)) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "496f0286d1edb6da428a38ffc9413fe1ec5a62bbf12f1a63e74dc7df81b088ce04d737c2c8dcfd1db9631a750ee231732a9d212690389d89a2d24334608bedfe40ca91c8b0514391a0b37a557af07d77fac43e7628bd26e3646b92c617266dd705d98ea4925c10235df7cfa36b8abe27720d818b6979e532edcde7883623af0094c9bf61390b968b6d7df78d8b8274d6bf615c4c160c589747d06c4fd97b84e80551ed653f6c2a39ecb7530329e0e63bb842cfbad4fc020a"}, 0xbc) 2018/05/11 20:52:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000007000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000022300000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x4002]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xd00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000004000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x6800]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000001f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x400) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) ioctl$KDDELIO(r3, 0x4b35, 0x100000000) fallocate(r3, 0x10, 0x0, 0x8800000) 2018/05/11 20:52:29 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:29 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) pwrite64(r0, &(0x7f0000000380)="12", 0x1, 0x0) 2018/05/11 20:52:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000004000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1500}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000300000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x18000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x48}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/155) dup3(r1, r0, 0x0) 2018/05/11 20:52:29 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x400) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) ioctl$KDDELIO(r3, 0x4b35, 0x100000000) fallocate(r3, 0x10, 0x0, 0x8800000) 2018/05/11 20:52:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000f0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x700]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xed02}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x80247009, &(0x7f0000000000)) 2018/05/11 20:52:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x3000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:30 executing program 6: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000002c0), &(0x7f0000000280), 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0xfff) r1 = dup(0xffffffffffffffff) clock_gettime(0x3, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="20253f384ea51a0e68ff5f76b6a3c9006fc985690cae657ad3888135bad4f5da8610216586c1a9e460a89a9bb9044762f420187f91db1f646b3c50ee6d41e78050329ab764be7a96d3031396b2c70a59af8ac3be5bc4e9a3d8b336a43355211e12b62b746abd8eeae98ec96afe78e1f4e04671b489ca6a051d6502939dbf523283b9236c01218b589aee61c534f13c1319164d1d922f187d9467ff2c6a863f1cdcd11524a9739b349e641df09797827708c012", 0xb3, 0x9df, &(0x7f0000000100)={r2, r3+30000000}) 2018/05/11 20:52:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000880000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x7}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf401]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000d82000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000f000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000700000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x985c]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xa00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:31 executing program 4: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000280)=""/191, 0xbf, 0x2162, &(0x7f00000007c0)=@in6={0xa, 0x4e21, 0x2, @empty, 0x100}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x4}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x0, r5}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x803ff, 0x2f}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) fgetxattr(r7, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)=""/4096, 0x1000) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000340), &(0x7f0000000380)=0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() move_pages(0x0, 0x9, &(0x7f0000000740)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000000)=[0x5, 0xff, 0x5, 0x8], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4) dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) 2018/05/11 20:52:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000f0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:31 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:31 executing program 6: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x0, r2, 0x2) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a96fff)=""/1, &(0x7f0000000080)=0x1) sched_setscheduler(r2, 0x0, &(0x7f0000000100)=0x8) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x90000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xa2}}, 0x0, 0xa, [{{0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0xfffffffeffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x16}, 0x10001}}, {{0xa, 0x4e21, 0x1c0000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, {{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, {{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x330}}, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x4e23, 0x8}}, {{0xa, 0x4e21, 0x56bf, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x52, @empty, 0x7}}]}, 0x590) 2018/05/11 20:52:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000200000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x700}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000074000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:31 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x9ff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r0, 0x0) [ 555.369306] nla_parse: 22 callbacks suppressed [ 555.369317] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = dup2(r0, r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000080)=""/3) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340), &(0x7f00000003c0)=0x8) 2018/05/11 20:52:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xffffffff00000000}, 0x10) shutdown(r0, 0x1) [ 555.447600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000ff00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 555.558545] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x4]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x700]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:32 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006d08000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:32 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1ff, 0x30}, &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x80000000}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000380)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0xc4c85513, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) 2018/05/11 20:52:32 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1, 0xff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184908, &(0x7f0000000100)) 2018/05/11 20:52:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x500000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:32 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0edae03dc007d5ff03000069f594b272f4c030a11cfdc2fee1f02f2ea091907aa654da8f97d9a32104e6e07d338b9800ea14c4ec9a9916401e914a65c4196d4583400981055609281d1f11b31386e00ba91dda6f194be29e7e06996e437f2c44f99d1e32a86b8f9890e1f02f883fa6a4ceee43e46c05fdbf3dd5d8788171398f2d02a1333c27adc429023aea923b8ce60bad54346de3863193a4ddb960834f867b2368bed4906ac93a7c855578760ae8ecd27cad970eec702f796fafeeca1db5d7db4e15d14ea16788207bca7dbb27b35f90a94c97753007e649bce2ee3722a2adb6f26f01"], 0x1) write(r0, &(0x7f0000000680)="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", 0x1000) fallocate(r0, 0x2, 0xea, 0x1400) [ 556.379389] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xff00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 556.428235] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007a00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xb12a, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xee6b923839d767b5}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r2, @ANYBLOB="00002dbd7000fddbdf250c000000380001000800080008000000080009000100000014000300ffffffff000000000000000000000000080006007772720008000800a7f7000008000600300000000800060000010000080004006100000008000400338700003800010014000300ff01000000000000000000000000000108000200ff000000080002000000000008000b00736970000800080007000000c338fd96a71956828c2fc7b26b6b519e0915593fc6a9cbc1d1580f39d7f04a71d5e31466258e9b"], 0xa4}, 0x1, 0x0, 0x0, 0x24008004}, 0x10) ioctl$TCSBRK(r1, 0x5409, 0xc73) ioctl$TIOCSTI(r1, 0x5412, 0x10001) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x0) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/29, 0x11}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x20, 0x8004, 0x5, 0x80, 0x9, 0xffff, 0x7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r4, 0xf65}, 0x8) ftruncate(r0, 0x8) [ 556.501755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1f) [ 556.544927] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x1f4]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000a00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 556.654143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xe940a29]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000fb7000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:33 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = request_key(&(0x7f00000001c0)="74727573c27a69ca", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='ppp1/\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x4, 0x1, 0x1}, 0x14}, 0x1}, 0x0) flistxattr(r2, &(0x7f0000000180)=""/29, 0x1d) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000002c0)=""/127) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000380)=0x8) ioctl(r2, 0x9, &(0x7f0000000140)="9292e077feb9ced220ba3ae176d7821e26f2b72499cea5522d077a77f3") setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000340)=0x9, 0x4) shutdown(r0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000003c0)={0x100000001, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0x0, 0x800) 2018/05/11 20:52:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007592da1900000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000840)="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") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) userfaultfd(0x80000) 2018/05/11 20:52:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xc0fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:33 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec00000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x40000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 557.252065] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 557.279327] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000007592da1900000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1100}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xa]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000002000e212920c00000000000000000000"]) 2018/05/11 20:52:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000001f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000200000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1b}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x290a940e00000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000400000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:34 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3f) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a40)=""/246) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7bed4be856a6eef071de926e4048fa49d47117fc9da4491af02fa3b2fc1650d64ae726b7b773cc084595b4f4278886e940df10e84d34aede8b9fad91d001aa620f16691399cc4792b430a7487389ee5bf426d1b5121f3a9d223c4c9e77ada08e63d23b0bf8002a926ff96538afe53600882948ce7fe0000f03af56060dceab725c0605e947e34ec1bbc66ea293be81e924437e9501d52a5f2900d581b9d5128f71126990e0184181d053099882a904c67a7496cc02398b824deff846efe8ff5d18c202b8469b1c370fb5826d5bfde12b5b4cbaa42ef8559b8a1f546cc5387d46952af0e440defeac43703823f54e4b5dcbf32ca255", 0xf5) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000b3c000)=""/174) 2018/05/11 20:52:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1a00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:34 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:34 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000004980)='/dev/snd/midiC#D#\x00', 0x7ff, 0x42) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)=""/126, &(0x7f0000000500)=0x7e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x8b, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0x7, {{0x2, 0x4e20, @rand_addr=0x7}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/11 20:52:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000040000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 6: r0 = socket$inet6(0xa, 0x8000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x410000, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0xfffffffffffffda9) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/11 20:52:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004c00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x3000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000004c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={0x0, @in6={{0xa}}}, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x0, 0x760a, 0x4, 0x6}, &(0x7f00000000c0)=0x98) 2018/05/11 20:52:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000004800000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000022300000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x400000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfc000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:35 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) exit(0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x9, 0x100, 0xfff, 0xffffffffffff0001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "0008000000759b288842f5ac1f020409"}) 2018/05/11 20:52:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1a000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001b00)={"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"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10000, 0x1342}) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) dup2(r3, r4) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x3}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000009c0)={0x100000001}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001800110a0000000000000000000000080004008e84a0501b02b00b5e7657000045fe5e07e63f3869f8546321215b7c736bb16c90b814131a4dc9567ee086242bcbb3", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) writev(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="ce5217439495c9102cfaa5881a87ad0ae403599a95a295b9c1c7de1babbc6383afddcc7c2528fcecf479294f4e58133bc11c94d0c84ca246bf1c5e0a64e20feb0d8007589846b08b5c6d65f761e3e202a593c0fe930d4feeb3812d99930f0f3ee49e766353796a", 0x67}, {&(0x7f0000000240)="38b3f2bef82292bd1836aa8d2598682a9a00f666d2f5772e075e4faf112f8c37f3ec19bde79036e6cc92aa861b7e2881ac490f5a6c94831e7d2309a23467cb0f757c5f6ae2fd5571763ef0d42994c5cd52eedf38a6b9e4ca50f0836ae071d1668e92d5de7649680f8c7390d70c26e7d5f00a38b4a61c3b62031293b93f7d3d9fe62d83fa98609a5b6ebe5c5c46ebaec2c71d34c21fa56d02c723f213749f92cead070d8d9d317daa3e8b3b39e3e026db202648de14543aa05602ba0d328cfd", 0xbf}, {&(0x7f0000000300)="f8f589cd2b22011467caabaad81810e9d62526701cb7040e493b1156370518b3093f83bdae0c658d59f6a20a8d0847f0116e9e517951b9a11be4f5cc3a6b0bd8828526852be0bac94cdcb54af1f68826306517094860941fa03b538a1043af37623fbb37ef46dbd4a48daf6424b4ca779d5c30b7478d42f03817738a8e214533f22470bac5934cf1ff9bcaeae48915ee9aa73b69eae4e4d390d99ae25f08f40ea6a19a13b284f67b87551367b492827553793b82ed1c958163a9d8fe05a9e916ca95cb28c1ea086597784f12f2edb415092b32", 0xd3}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000400)="0357d46b9784447c10a555a591ca83e05bff9f26a6b71c15d96fa567580f85ef87b6b2b2a94478dec6e271fb6fa13806e72b76a4d6520e99d57bb6f4a9cc01db1a58bd6ac3d030ed8f4d8938f1481cc8467f66495bcc3f7f7ce478c9d5c8b462bf4b0e7bc2d0aef324645fc22dac9fb586d55aa559cbb13d7a172cad4d6c2b52f696416d0dc5349f061946f3c69b8b390ecf59782ff556dde4e8263852714540f47bbb4ec920a3d358e9ea18da92b4a7a3fbf921f39eb72d16ad1c1bef11f794a40be2ef5676dce556bfa7e83c7a3a17f699e82887b0119435", 0xd9}, {&(0x7f0000000500)="66767b4d03d384b9b29904413cb317dd3c40dcf4ff257a23dfb5f84f814ba0ca1a406d66e8170d22d69ec3f0e378184e3341eb57abea37be9b3f647b195a6c63296254eb448966a9d9aeca50258c90d92db8a8c570440e6978f353c6ffd1ef501a8847c129796f1ed612b8f5b74f5b5ed4818291bf3030f846b2724c6ecd0d68d3610abcc86628b7a840aedb4fb1995724d05d28404b699abc81bab4d9486067477a2c2890b61c4324a59e22f3ea5e3d8df9f554ff15fc6cbc7ea8d4cab80b3e4f79f841d5ff12465707259cd51cba92630785030f21fce2e9", 0xd9}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="5ba22347a418b99584672bbce7c35b2f77a5ba78ed6b01d95bbc7a95cfc4b3c8e2f27b80103f5a0b47ee8e2c82279132a0c207deb1795954fc8b9e1ce23c41dc5518acbb098f20aa2d45d193f72f0dd8162485bbc7e202ec51444580b75f2f6d15967e48aa", 0x65}, {&(0x7f0000000780)="ac975038754156c35fbb97b0cecf6d4f7de66a6444ed58deef3f1e4e53ac91f9078dfc37bb0dd4660a208e7cc1cd9840d8ce72c63dc55c185431c0fef748c136b1d91f6c23f55a1e1e0bdd50911048d968288b835136", 0x56}, {&(0x7f0000000800)="d5a0daf4461049c9774c164e8a28747e70dffd27b1824f459983ba59f9c691bd61760f97c7f96a6b0cd4e41eaadcab7fda04d2d26d6c8754ce75d569ebba009e511919a2d81d64717f16a639545e27b00c0e9c50ff9755b211b954c554fc332cf5ebf85f6f5236cb6920d5e9a32586e0f7ec88909e74fb9d979841e3e22c9823fdee1f6adba8698497a37684dff2e24f88335d3d4891264ab30d35cad5a2182cefc2e11fcc58417b91ba475e835e249bc81de569438b8916f8ce98816870328877a065a8230ddc761580771392", 0xcd}], 0xa) 2018/05/11 20:52:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000006000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x19}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:35 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0xf8000000000000, 0x1f, 0x5, 0x2, 0x79a, 0x7, 0x7f, 0xd12]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/05/11 20:52:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000005000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfc00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf401000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000f00000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000003f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x60]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0xca) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$KDDISABIO(r1, 0x4b37) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7f86827e, 0x200) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r2, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000048000)=""/81, 0x15}], 0x1, &(0x7f0000f77000)=""/207, 0x10}, 0x0) 2018/05/11 20:52:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x2000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:36 executing program 4: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f00000001c0)='em1:.ppp1%$em1\x00', 0xf, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="d8e2f011802c000f0f4df10c0f300f4ec03e0f01ca0f01c80f005963ba4200ec650f06", 0x23}], 0x1, 0x20, &(0x7f00000003c0), 0x0) r4 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x2000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="26660fe790008067650fc769692a1fbaf80c66b86e19ca8e66efbafc0cb023ee0fc7aae50067660f01df0f0093940046ba610066ed0f64e8", 0x38}], 0x1, 0x46, &(0x7f0000000340)=[@cstype0={0x4}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000240)={0xbad, 0xfffffffffffffffd, 0x1, 0x6, 0x0, 0xff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 20:52:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xd000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000074000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) sendto$ax25(r0, &(0x7f0000000080)="22e6c7a619dbf18394dae448ddcf", 0xe, 0x4, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/route\x00') sendfile(r1, r2, &(0x7f0000000000)=0x1000, 0x100000002) 2018/05/11 20:52:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000600000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000004c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1c00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x700000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x840, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/238) sendmmsg$inet_sctp(r0, &(0x7f0000003c80)=[{&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f00000025c0)=[{&(0x7f00000001c0)="a0f72af074807eebffa2292c99bb98c64fcc13ff7a3e377f5aa3ab7b28fbec27ddee1f93ec40653ea2ed456f8a94eab4a361fe548be8a46b379ed57b536456888f3fc296e5460e863fd16b26b1dc31ecf0bbcffe985b921fdb6492299862a9f1c1ffe2ca70e65bf8cedd91b9a58ba1872df4042dceb713557ff459b4ed115fe28589a86bdb9e611ba1b10b553d9f1730f5183c9df98ae2bc490d0450ed9491719536e3bc581e5d05aa801c1d", 0xac}, {&(0x7f0000000280)="220ba83be12f0df357d4e090e06ae22c321d15372f8564d21dbb61cdcfbfcaab7133eb1bbade84d8589e55", 0x2b}, {&(0x7f00000002c0)="a2df64eb86a7d4095c30c8280292e3abe90f7b933b76d26b7e84a15dac090f6ab1d3229b94e7a990dee1f89199b170fb6f271fd92c573af261e3166fa2f5bddf229a8e5a0e823a098da8c83ef4d1914c396065be80c4f7bbaf9bb239bda7f1596b780942670e5da85f5b8cf4816d6126be6aca8cd1aa2cdc92e2633c710b45190b347e62be5b300d0bfe9e9e0ebd5a6f67729df92a67362239e9060a28dfc8ed3a738bda2a9ce7cc376d95429405578b8c27c5f9f0273c5a72521dd3015b02338ed22e9a07a797309fe13b5a7a4d6c6f8b3a374a06aa190c8410c5b3bde3e5c4c431471703c0e0", 0xe7}, {&(0x7f00000003c0)="3d30da1e7bf96bd2ee77071666f2062dd89bf68593227c9341793081501a5e42818469b83643aeec9c79c098a4a11ca90486b4c3f6077788255f30cb9892ab248c1aed9c56b58c9a1074e6a4ec73d5ff030240a1c94effa9d16da63b7614e6e7bab137f03c08b949ea1e2abc2ead0f0c164981a57f4490a19ed3a37f5297b4025f7f27db251bb4a6d6709aec8c0c54ac6daa0a9ee9b986d3030b762dc9d41d5112614e3c143472b3c6cc45b18a6f308849361df9b268d598635ec4d71987c90e7a4f45ad16253777ce5d407d8c9b3b572011007a32dbd2def17e", 0xda}, {&(0x7f00000004c0)="2fe9d240b861a412d3c628e46b031b8ac27695c9fa735a36dfe09507eee4280c058de47c6b6bbe819a749e6950d3ce44f7c50e7e9250855a12d4ae58e34d598da00e5ee2cb3ab798369f78b93259a9259a8db758cd6440b2c63b939c802eea56ce885e74c8618b5f4313241fb4486ad90679c1b818e3efcd2c371f6fc74292fcdb1bf939d221bda16e", 0x89}, {&(0x7f0000000580)="ca5542a0925630f36ac013508cf2", 0xe}, 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&(0x7f0000003bc0)=[{&(0x7f00000027c0)="56b5e7de95fd38cbad097d4d53d5a2a934fe593f1f7fb83a0b95bdcc5402e71f4de7f00cfe53270f5d1b0dd26b972cdbcdda54199d9f58abbad135272fa23b45b4b26314414f7cc14bb72ddb3ace0fecf5788acdae7ed9f5b532c6602b6c2f6fa67e27467b34f1e51b1294a90f9d0e1b31854c69104829279db6dfda61b351628b7a73cc1db65976c044f0c9f379e2fc3f8981d0a5c0f19226a4963b826e5f340b2d2a72ad5dc61405e1aa3607c81f4a942d85b6f5649d1dd792acbce25ecb5c93d8c1d1a639983cf440689a91414048e2fb5c509e2028cf92b4408000e7", 0xde}, {&(0x7f00000028c0)="f231abfe6d447bede4e2904828d71c698d69c0057634ccf3cb63eb0a70103b341eadb9a6d9453f3e7e838dc2e867e66ac1152f0fa8cd434bc10e3aa8e3a7670610376a0b6c806dd457174e47091f206dce2115682bb6c01f6c66ba8624281f59190c3fa291d1ddfa68d03bd0840df4b2b334a09268ff0bdad3e55b07296f4ca27dd8e59e4b9bf16da1a332f98322f7ed040f5214", 0x94}, {&(0x7f0000002980)}, {&(0x7f00000029c0)="5871c8d2c196e3499f761f66cceb7ba254395f0b554e75d990a8cd59bdddca63d5eb2496c489692fb1e22a35d99e1a57b4970c1c5db85692f04736a8db5e841c20a5957154407d63c3261cfb85c11705", 0x50}, {&(0x7f0000002a40)="2214f3f9d17f1a2419a26b9d2e58f23e8dbccd5aa24bbf41fb17b7d8012f76e691ad0c9ddf77f2532ccb73af8a6689b1cc35049b5ac9ddceab585862dcd24611ab43fcf26130a437a1167b3268156464a6161146d6fc686c6c9948f74bb4f15e6c7c12bf4c03bc1d92072e534403aa73d90153f3162c9b36187633b992c7f6461cb74de1286e80b8e1bb9c84134784b0bf940624ec4a689a13358fa0cbb8e45132aeddcb1880a0d617041d04d6fc025e7087fc6a4144d4f41b516895eada6b6644346aee71b024f490bc062596357389608ead91942a8cf4bc0fa9399f151a02c75f65d4755ea73cb0d9", 0xea}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="d4a7aad7c79b62b0c02da5184e1ef2dc33e71e67e8f1da47a71c0986cf479a4a91dc6b98931e96090ccfc486bc5a3fa2b5c08413606b6c2473dee6f2758cf422ec6f921f57c11a8edb5425c9fff6addff314785087", 0x55}], 0x7, &(0x7f0000003c40)=[@init={0x18, 0x84, 0x0, {0x10001, 0x3, 0x4, 0x20}}], 0x18, 0x8000}], 0x3, 0x4004) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/11 20:52:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000003f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6b00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x5000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xff000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000f0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5580}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:37 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x100000001, 0x8fa}) r3 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) 2018/05/11 20:52:37 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a6522320002bcdeb5ff020b19823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/05/11 20:52:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6b00000000000000}, 0x10) shutdown(r0, 0x1) [ 560.867018] nla_parse: 22 callbacks suppressed [ 560.871763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 560.891329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001580)={0x0, 0x90f}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001600)={r3, 0x400}, &(0x7f0000001640)=0x8) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/11 20:52:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000013000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x7000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd4(r1, &(0x7f0000000000)={0x7}, 0x8, 0x80800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) [ 561.014379] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 561.037811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) 2018/05/11 20:52:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 561.143699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 561.168915] Unknown ioctl 25649 [ 561.198646] Unknown ioctl 25649 2018/05/11 20:52:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000002000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfec00000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) exit(0x66) 2018/05/11 20:52:38 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000080080100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:38 executing program 4: r0 = socket$inet6(0xa, 0x828, 0x8010010000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x0, 0x0, 0xa63, 0x0, 0x10}, 0x98) 2018/05/11 20:52:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x20000}, 0x10) shutdown(r0, 0x1) [ 561.810410] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 561.826546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfc00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006d080100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x60) getdents64(r1, &(0x7f0000000080)=""/159, 0x9f) write(r0, &(0x7f0000000000)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/05/11 20:52:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf401000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1900000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 561.933259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 561.971375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 562.032182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xff0f0000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000b80f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000f00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfe80000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:39 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f86000)={0x2, 0x2004, 0x35, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80800) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000100)=""/179, 0xb3) 2018/05/11 20:52:39 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) 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$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c0000001900010300000000002d39fb9671ed489f00000000000000082eb89c0f4896cbe700160004000100"], 0x2c}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/05/11 20:52:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x81ac171600000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000810100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 6: r0 = socket$inet(0x2, 0x81, 0xfffffffffffffffe) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0xb42db365f707b0c7, 0x18000}) r2 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) shutdown(r2, 0x1) 2018/05/11 20:52:39 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f00000000c0)=0x17c) 2018/05/11 20:52:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x500]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000008800100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000400100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:40 executing program 6: prctl$void(0x20000002a) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x58}) 2018/05/11 20:52:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5da}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000f0000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb98b, 0x20200) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0x80000001, 0x5, 0x3, 0x7, 0x10000, 0xffffffffffff960c, 0xfffffffffffffff7}, {0xb, 0x8001, 0x1, 0x20, 0x97e, 0xfffffffffffffffa, 0x3}, {0x6, 0x2, 0x1, 0xe71, 0x2, 0xf95, 0x3}, {0x1, 0x153, 0x2, 0x7, 0x5, 0x1000, 0x1}, {0x8000001b, 0x3, 0x7, 0xfffffffffffffffb, 0x7ff, 0x5, 0x6}, {0x8000001b, 0x9, 0x0, 0x1f, 0x7fffffff, 0x800, 0x5}]}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x201e, 0x1, 0x8001, 0x0, 0x1, 0xf000, 0x6}) chmod(&(0x7f00000003c0)='./file0\x00', 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000440)=r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) ioctl$int_in(r0, 0x0, &(0x7f0000000500)=0xfff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000540)=""/55) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580)=0x7, 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000600)={0xff, 0x80000000}) mkdir(&(0x7f0000000640)='./file0\x00', 0xb4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000680)=0x5a) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000006c0)={0x0, 0xf01}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000700)={0x10000, 0x0, 0x323, 0x3f92, 0x80000001}, 0x14) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000740)=0xb74, &(0x7f0000000780)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000007c0)=r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000800)=[{0x4, 0x4}, {0x4, 0x7fff}, {0x3, 0x3}, {0x3, 0xc00}, {0x3, 0x2}], 0x5) perf_event_open$cgroup(&(0x7f0000000880)={0x7, 0x70, 0x5, 0x3ff, 0x4, 0x6, 0x0, 0x9, 0x4, 0x1, 0x7, 0x831, 0xdae, 0x4f6d49, 0x2, 0x475b, 0x4, 0xfffffffffffffeff, 0xfff, 0xff, 0x9, 0x5, 0x8, 0x2, 0xfff, 0x200, 0x7fff, 0x2, 0x9, 0x20, 0x6, 0x5, 0x5, 0xffffffff, 0x2, 0x5, 0x9, 0x1, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000840), 0x6}, 0xa500, 0x4, 0x1000, 0x0, 0xef0, 0x80, 0x9}, r0, 0x10, r0, 0x8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000900)={0x10000, 0xa4}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000940)={{0x3, 0xdd, 0x1, 0x5, 0x4, 0x2}, 0x0, 0x10001, 0x8, 0x10000, 0xff, "0240dab7fa487ed499c88f75fc342b301023c0596d1278b3cb78eaa2953ce9576c1eba5cd3853e4050d74a76f2374c51993e1c58a12cf7954287a0ec9b0f627cd078ea022c7ed13bc19878403ddd8c54f82b7cedbc86b705a42824a039f47fc54e6a8d392e94212d9361aa7fb0d15e91b4af6bf2d328b1549f883ee0a1082c7f"}) r2 = add_key(&(0x7f0000000a00)='ceph\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="854dd2bb380585111e196f2cdbe9b1", 0xf, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000ac0)='syzkaller\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)='selfwlan1@eth1\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000bc0)={&(0x7f0000000b80)=[0x6c5, 0x2, 0x39f], 0x3, 0x101, 0xab1, 0x7, 0x2, 0x3679, {0x6, 0x9, 0xe6, 0x8, 0x10000, 0x7fff, 0x8, 0x7fff, 0x2, 0x8001, 0xfc1, 0x9, 0x6, 0x100, "90da4c1c6b8c6223a573d65fa705c88daae6165e0306bf103af3f9a014c9c249"}}) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000c40)) 2018/05/11 20:52:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:40 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe800000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x1ff, 0x2, 0x100000001, 0x0, 0xffffffffffffffff, 0x890b4, 0x8, 0x0, 0x10001, 0x6, 0x5, 0x1067, 0xb0446b7, 0xd01c, 0x2, 0x0, 0xdcf, 0x7ff, 0x8000, 0x4, 0x8b, 0xffff, 0x6, 0xdd, 0x1, 0xd257, 0x9, 0x1, 0xf4, 0xcbc, 0x84, 0xffff, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x1000, 0x4, 0xb4500000000, 0x3, 0x1, 0x3, 0x3f}, r3, 0x9, r2, 0x8) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 2018/05/11 20:52:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="b6e736c83c2833997d0e9a1078ec9ae77dffe6f29cb51969ea70e6646b257577b1dd73923e3704b2f6416c4b433bf0594f4f76069d0e0c8967f0cd4868b97f3ad968171e8a3558f626a5c49fa21229df5c82f5dc12d71ccefe042f01a6a67d9a663a8c53ea8e1e3531491d1b35e7698e343907179ba1439795874444a39be0d4307adcb593fa7d9e2442be2aeaaccca58c2e7e08e8d55373", 0x98}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000180)="0745815dddca572a3a9791194da9bd13d92e66bb6f993c07a86b9b2ee4b030f6616b0e5f91ed5f0b7ff9963c3223314850968c8d541b2adec28eb7ed76853b063523d918d45daa3676175930ff27e0a597633be4be280a574675df0425a2ecf9e0cb6532deea5703eb72981439d37808b18fa3510e7977be60a3189ed9be6c70c3390a6b26490479b194429bcac8d32c7efdef5a92c595d8e4b837d4dd0fcaccfae06792a47ad992d19cdd032ac51ad178b66a6d9eca06abe20dac9e0e5953beae23d84bb7", 0xc5}, {&(0x7f0000001380)="23fb6f3fd7c2ff1b192c73f972540e17c064e27573d79b578d86e46a19c04ebdfcab1e67b818ce80f48966f43339a7a722fb6cfce546f5f67b15edc914be671a40111dd508eec52942ebd75bc4e8", 0x4e}], 0x4, &(0x7f0000001440)=[{0xa0, 0x119, 0x6, "a69232a887cf785581a8af8c04cf3e891373eb4930a5270034baba01d4477be25f831ff6afdc9088119fa4e6157383b0846193f2f32e672c9e3343b44651f6fcd986166689567f55622ee58784a410bdff72a533c848747f321076edf03faea2005a9a89f165c5085a8e110563e9b91e23018c63d290063ad42c80021bb0ad3e61c82d5534a529c47bd9bacce1"}, {0xd0, 0x115, 0x1, "3cafc1a19faaf9c052458c6231bf9220f9a4bc5ace0d21a65fb3a0a51da99341ac1a10481a087fff4f0daacb92be9470aab361a2c03a1a764a816531f335e6e53c660be3cebe272fa8c811618ce9955248ad399d8c999fbbd6ae0fe9da66b8d32c300f42f073c1f1023a228a144bc70aae6dacd485a76ed0463d526bd531801c0fbdaab2c6bec189afc4a51132a92ad2d3c75295c031b4d428f82ff6e01144212d5c262a62b73d72388af506bf71bd4a58a2c32f4d915e0365cf"}, {0x48, 0x11, 0x1000, "b49b72290ed237202853f478c94da8112188ff398de7efa51c448796127b878b9fefef42fc1a60c17dc77c512e5d8029fc5645a29cadec7d"}, {0xe0, 0x0, 0x3, "93e06798cae99540be282159b5d87e72c804d530b43f3809df5a48d5f9a7cc8d1722edaa1044f297bb5eae53e4e4d0532bcd0a9a2625832a498f6b99769e4ae5424462cdc497b0bf780d03e9e7f8844101207e7bce2bb49cfe2bbbe63c9bf3f37a85d1e73592bc06f6289f4e1ab272dd0a2fae1bfd6959decb134f21475d42c65dcd21bc8596803e19bbdb116ade8c417e392b9a456b50d1f4ce344f7a0726aa503ee6f90b9e785e623e7afc32507c66b5246251caa8db6138788d3f58c6163c910b625de8c955781bdfd06f8a"}, {0xc0, 0x112, 0xffffffffffff9b57, "33cb21ef8c04e783598396cb35a556263bf891fa0f4f7451d6ee0d8e29a965b095e3a3d21ff82fcbb8033742fc945f9e1fe262847f8b92520dcb93310ac0f1389747a5182c14c95e70baa6a5fd1139e859db5c9186ac3a24790ee2d5f9d18f8b2f5500957e918d9638ef5acbadeec469256557384a8175dd6d78ad52ec6f39aea293e0b8d7868e83b03a614bae41bb8689f35d4252a71a2aef91c8d369210770ba5699b1c2ebb5fb41d991d904922d"}, {0x110, 0x88, 0x8, "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"}, {0xc0, 0x877b5d9c7ccb37, 0x9, "a64716d2aa91c3aca22af4c9a70e86a254d30f55880a69e33777bdc43a14a85cdb0d3d822b485d531ccb67cd2ec09b1ce2d24bae50f3ace0f6707e9d1f069370298cf42a9ba0fccf0fa6ff2111d7fd74ba8c6983667e05840e53ca7f44ca98778b2b47566b2dea01e22619360cc7b2d96f9db858fc9744b8220d915f59acedc33d7e3743528058d6937c1881f4c4e75c829155cfd8c9f8272133e30ead6d86a730e4cb88afa7dadb2a956840ace444"}, {0xd0, 0x113, 0x1, "a08b819ef41b8eec2d7b67692d28bb4702a98a53b05e7df6d93b8818af024d29d909933e684b39cc79dd95717c64f1e36cdcc24696949a0ed41e087d321f53ffb05435a57e6a262e3f7c320baae7fd232b84e7f1c88caf180971ff8f9a2e774aa2675b2b5a9dd83845cb2fe6b8784ac308069e2eb458ad1ad9262786ec6f3de81735cea4bd01a991cd3ebafb03ab522f62f643b7d4b82ab093674bcc4b25c0bba78f82ef96f81e1f01e042a8d2f9ec06b3b23a8884a77e2c8d"}, {0xb8, 0x0, 0x5, "1aee3e90077334d66bacdd75ab6c93b4599af81bba8a10c1bcf9b2de138bf23347cbcd398ff1877afdd2445f2c1dd2079e486aff661211a293222733c035d67bf80f0f9170d70bd1a550c6759623e0e231b98e178c9b2a3178098e8186b6301dc0ab4664fea23bc4f60e16e8bdd36932d1346bb6a17e2bd9a07ff625b054c4d2d843bc84cbd8e8a57ea5f355dd3bae2f502169b1946a53ac15fb28d207442900a9b31cb29957"}], 0x6b0, 0x1}, 0x7921}, {{&(0x7f0000001b00)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001b80)="491de94e5e86b64ebcc991883f22ab33b351caf82afadd8f01717ede083d5a897f49ed5d35924096f234475dfc6291451e0387023957006d0d0e95628fc0770bafefdb80aa79db55e34b54931878669c8f83b4542a47ea4afc7b3fdcbd414dc594bbb6592068bb1ac4b51100adbfb04e34b8957596cec7528929c4945e33e69ed62d5014f3c8ad5934fb730e4618b1680c29b5902edf36af202284e61d6069fce098e472", 0xa4}, {&(0x7f0000001c40)="918a83466e13b2af167a1e2ef7ca5cf8da1cc456437b99169cbc1a5d7c5a556f08bfa309f54aa04824398349f125529f87a6190f7ec630ce443df89dc1e5bb164324e41909eeb454591199a87292f82f0f12f1549ae558f323274082d5eebd2ab3bfdf2575a6b70f878c3e58f20757dcb9d5a1bb7ae5bde4a0165ae290472b35a4c58c259d03c6fa06e63997535f5dc52c6e0e3cd6afb828bd2f1e574853321f1079b7d0169b01be75cfb8cac902", 0xae}, {&(0x7f0000001d00)="664a92cc638961bc3667462051f20e254a959c2cde3520741605ef454e1da5ecb3e1db805da0839c56a86c53ba75b83e", 0x30}, {&(0x7f0000001d40)="3f8fdd77cee7b78e1c02baff877b7d3811aa31192934564270805d8bfcdbbcac5b8cb53840b75984b76ba8a52eb7616f9d0e38a15a7e7c500a0fb571c72f3d3948e2284b1ae1819c232d6e1eed78973c80d8e07042b058b6a95b54c2caa266fd3d3def60f7ea5c5cc994c8f25ec4a4c5aa9b4927af5f9abe103ce337880646f8cfc4beccb68d5ed9c9bfaeaf8f3d21d86f34e9487ffbcc0b5717419786fcd00eb3dc6aa936df4e52abc5363d5c275e76ccd04f9dac7916b88090066abf6d6957", 0xc0}], 0x4, &(0x7f0000001f80)=ANY=[@ANYBLOB="9000000000000000ff0000000300000002898d0e528282c6df8cf962bfeda11828895d7e220004000000000000b911197cececb54c061b0ae7737bfe954fdca284afe682a61522de5a0315e274acf456f3cdb8abadced4f16c3846f2677df883647862d06084663e4a9290d1e5c624d488d3e625b8289b69737a8d7ded406dc5c90eead22524af0fe5600acdb0089f004162e69bd2cb37f3e626"], 0x90, 0x4000000}, 0x6}], 0x2, 0x40) socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000002780)=[{&(0x7f0000000280)=""/224, 0xe0}], 0x1) 2018/05/11 20:52:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfe80]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000005000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x45060000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:41 executing program 6: 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 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20900, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/30) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x6, 0x280) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105511, &(0x7f0000001000)=""/250) 2018/05/11 20:52:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xf4010000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000830d0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x6, 0x2000) getpeername$inet6(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001540)=0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000001340)='/dev/adsp#\x00', 0x7f, 0x8080) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001380)={0x0, 0x7, 0x4, 0x3e5c}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001400)={r4, 0x20}, &(0x7f0000001440)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x6e8, 0x2, 0x7, 0x7, "57e3534a7937451a031e97fcc5e1647e8991a3354f54483d93360ea3ea1e31a29b777a1c46f06cabf154a04b", 0x7fffffff}, 0x0, 0x0, 0x9, r2, 0xfff, 0x28000000000, "77f8287eee1385a117dfa97004423320de8e0912874d244bcc495845b191b14171a41ed1e17961372da23c004adb5590e3ecd29782c04400ccf5478913dd3163", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, [], [0x8, 0x3, 0xcf9, 0x200]}) bpf$MAP_CREATE(0x0, &(0x7f0000001300)={0x6, 0x5, 0x7, 0x6, 0x4, r3, 0x9}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xffffffffffffff7f, 0x0, 0x2f3, 0x8}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r5, 0x1000, "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"}, &(0x7f0000001480)=0x1008) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001580)={0x17aa}, 0x1) 2018/05/11 20:52:41 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe803]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000002000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb3, "bf6a6ce6ca68c9dd7cf34b151b8c461230802d91eecbf9b53469b04502b5c9892bcf7672983e8fc0d85b9a97bf59736db7e87748fa1d2abe896fc688c97f18d14057c6dd2fffae725c782ed977c466efda0639563554903823be0571b2b6d7ab89bc9193eb839aec26f55b5778afabfebb05d18dfcf393eeaa2cb20ad7d4afdf0ce72ef522ca72135115c19dbfac5d2a9c6328560aed50928e2d22233b8bb26a3dd5e57fc423ef5f3713706f80cd05f53e0cb3"}, &(0x7f0000000180)=0xbb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}}}, &(0x7f0000000280)=0x84) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) dup3(r0, r2, 0x0) 2018/05/11 20:52:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:41 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x2000, 0x16000, 0x3, 0x66635d94, 0x2}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) 2018/05/11 20:52:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x18]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x1802]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000007000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9904}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) 2018/05/11 20:52:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ppoll(&(0x7f0000000040)=[{r5}, {r0, 0xd2}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/11 20:52:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x6000000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:42 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000810100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x24b}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000048000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:42 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x8ec8, 0x800}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0xfffffd3c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0x427) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000040)='GPL\x00', 0x9, 0x5e, &(0x7f0000000080)=""/94, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0xb, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='sykk\tnlgp\x00', 0x0, 0x1000, &(0x7f000087d000)=""/4096}, 0x48) 2018/05/11 20:52:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x1000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x9904000000000000}, 0x10) shutdown(r0, 0x1) [ 565.887228] nla_parse: 19 callbacks suppressed [ 565.887240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:42 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', r1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000040)=""/8, &(0x7f0000000000)=0x8) 2018/05/11 20:52:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000060000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 565.943746] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 566.026381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:43 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0xc97, 0x5, 0x0, 0x5, 0x0, 0x9, 0x804, 0x8, 0x8, 0x8, 0x9, 0x3ff, 0x1, 0xbb89, 0x5, 0x2, 0x1, 0x2, 0x0, 0x6, 0x1, 0x50, 0x1ff, 0x101, 0x3, 0x6, 0x81, 0x6, 0x4, 0x4, 0x1, 0x74, 0x3, 0x8000000000000, 0x1, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x10, 0x6, 0x9, 0x6, 0x1000, 0x5, 0x7ff}, r1, 0x1, r0, 0x8) migrate_pages(0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8, 0x80) arch_prctl(0x1003, &(0x7f0000000080)="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") ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f00000002c0)=""/96, &(0x7f0000000340)=0x60) 2018/05/11 20:52:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x300000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000820d0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x1, 0x40000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7a, 0x1, 0x3, 0x1, 0x3, 0x6, 0x5}, &(0x7f0000000340)=0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x8000000001) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="69705f767435dc0000000072f0594301", 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x333000, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x8b7, 0x9, r4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'team_slave_1\x00', 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xbe, "b9ba0839d8cae9771e1b31bd11ad027b115a44893f94ac333c728bc95040340bd4842721dc5927dad7f24f5afbd8ca5f048192ac03ed62bd5abd2773464c84d7e3e1ea97369ca6ffa5885fafe113a56afe891d2b43521af8063ee1be7aeac4f50b9cee5cc2c66c5295c34ec41e35be054cd31154eddc063e34349c7ee1ba6a077675d6eccfa4acf669c0c38af7d17a55a4af3d02bf6cb3774c347773e136d4d37a80d9d7f3a1641e16f5dbabeb125703ef7f3f509c5ee6d29fa1741a3712"}, &(0x7f00000001c0)=0xc6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000500)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) 2018/05/11 20:52:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000004000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb907000000000000}, 0x10) shutdown(r0, 0x1) [ 566.787755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000005000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 566.834398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) accept$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv6_getroute={0x70, 0x1a, 0x404, 0x70bd2c, 0x25dfdbfd, {0xa, 0xb4, 0x34, 0x8, 0x0, 0x4, 0x0, 0x3, 0x300}, [@RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_PRIORITY={0x8, 0x6, 0xffffffff}, @RTA_EXPIRES={0x8, 0x10, 0x80000000}, @RTA_OIF={0x8, 0x4, r3}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_PREF={0x8, 0x14, 0xef}, @RTA_MULTIPATH={0xc, 0x9, {0x7, 0xb24, 0x3ff, r4}}, @RTA_OIF={0x8, 0x4, r5}, @RTA_ENCAP={0x10, 0x16, @generic="c37e1919744f8da67a5c8990"}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$VT_RELDISP(r2, 0xb701) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/11 20:52:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xa00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:43 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000d3f0a)=""/246) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x9, 0x7fffffff, 0x9, 0x6, 0xc282, 0x2, 0x7}, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00005c8f52)=""/174) [ 566.934230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000b70f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 566.978923] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000013000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x30000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 567.045569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 567.109967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:43 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) 2018/05/11 20:52:43 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/05/11 20:52:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000007000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x60000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000200100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:43 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1700000000000000}, 0x10) shutdown(r0, 0x1) [ 567.665910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xa000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001900)=ANY=[@ANYBLOB="2c00000010000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c00160086158c3b1ea6f9c3"], 0x2c}, 0x1}, 0x0) 2018/05/11 20:52:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000200100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x800) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x0, 0x3, 0xfffffffffffffff8, 0x0, 0xd55c, {0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x400, 0x8000000, 0x4, 0x6, 0x9f}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x4f, "4d2dde4512d4cdf4831da00ff42d34d9b3a537fc11727f3b4f20fb1d1ab02d023b4f543bba87a34c2f99a2b612ce21b06f7483da38da8577f5b22d3fc059ead252073d664243ad10d1164aa5d041de"}, &(0x7f0000000200)=0x57) write$binfmt_aout(r1, &(0x7f0000000300)={{0x108, 0x77c1800000000, 0x8, 0x188, 0x13b, 0x4, 0x1ff, 0x7}, "52ca2b2222ebe6d8739d653944602377d608cb9eabf4962709e76178888a5402e15cb729a6cf34090fc227091b3d79b7ca25318c7911775a6d57b925d49b99b033467fdc4e", [[], [], [], []]}, 0x465) r3 = socket$netlink(0x2, 0x5, 0x4) connect$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7d, &(0x7f0000001000)=0x1c, 0xffffffffffffff7a) 2018/05/11 20:52:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x6000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x3e8]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:44 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x301000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x1}}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0)=0x5, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x7e39d7f0, 0x0) fdatasync(r1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/225, 0xe1) 2018/05/11 20:52:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:44 executing program 4: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000012882000}, 0xa, &(0x7f0000000080)={&(0x7f00000002c0)={0x199, 0x27, 0x4, 0x0, 0x0, {0x2000000000f}}, 0x14}, 0x1}, 0x0) 2018/05/11 20:52:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3400}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000006000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000400100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x300]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:44 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x0, "28975c5f689152d54c15909777452ef09761b3595489dca186db91f4cb98c71258c2bd01aa4232687dd9a639d12c484ed39807b7c1b4fc8e4eac7ad2f6aba717cb00d3d58521eafebf3e3994b833f5487b18c3332cd88b68bf5612cfe56ae2cb31ab914ce727cefb79405d5203ef755d852a347c748f577723fd9070a5fcbedd"}}) dup2(r0, r0) 2018/05/11 20:52:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000074000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb006}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x68]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="00295e4eca6c09b612ec6f") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00005d6000)=""/112, 0x70}], 0x1, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/65, 0x41, &(0x7f0000000100)=""/149, 0x1, 0x7}}, 0x68) 2018/05/11 20:52:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000003000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x14}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:45 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f00000002c0)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/11 20:52:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000004c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000f00100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2304a}, 0x10) shutdown(r0, 0x1) [ 569.487701] binder: 1619:1620 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/05/11 20:52:45 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x2, [0x7, 0x4, 0x4, 0x8000, 0x5, 0x1, 0xae, 0x6]}, 0x5c) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000080)={0x2, 0x3, [{0x80000000, 0x0, 0x9}, {0xfffffffffffffffb, 0x0, 0x7}]}) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000dff8), 0xa) r3 = eventfd2(0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000040)=""/27, &(0x7f00000001c0)=0x1b) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) 2018/05/11 20:52:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000280)=0x10) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) mq_notify(r2, &(0x7f0000306fa0)={0x0, 0x20, 0x0, @tid=r3}) mq_timedsend(r2, &(0x7f0000000100)="cc037618c1a227e7c5109c260cded513832daa4ff91662c5ae9eb43954bd4eb60425208eb4f3e08251f92b008095f6c5e5cdfd68be8ccf06b528b864e28be88661707faedd86ec2c9502fc4b9162ce5601ebe353adb0c096b3477e27cb0101d380e9b44598b8dc3ef48215cbb7a245a3baaea7ba", 0x74, 0x6ce, 0x0) 2018/05/11 20:52:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xff00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000004c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x91ffffff]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl(r0, 0x40084149, &(0x7f0000002fdc)="8a") 2018/05/11 20:52:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc3030000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000086d0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe803000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x65c, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000080)=""/69, 0x45}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/05/11 20:52:46 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000fb80100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007fffffff000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 6: r0 = getpgrp(0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) 2018/05/11 20:52:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x7000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:46 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="549f983b42cb0c055aa60cf5e53ba70470dde0f0a8898c3ea31033aa93ecfbfa6b258ed8c70e6b6a9efeb65ab18cd074f85fda086c949cfe19fefe3bf93d"], &(0x7f0000000200)=0x4d) setitimer(0x2, &(0x7f0000000000)={{0x77359400}}, &(0x7f00000000c0)) setitimer(0xa, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000001b00)) 2018/05/11 20:52:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000004000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xffffff91]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xfffffffe}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 20:52:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x7, 0x4000000000000000, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="130000001000ffdde200f49ff60f05001b230a009d3d64000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d585282cd0001e42d732747442d1f90f26af098ad8000000000065112f026723affc1681de8f100d4eec8a70935b80a7f41011c0000b97c9c7c4d465ddab5439b20db0f7e5bf12930d837b9cb3349b6c440007d886959ea6d2a91e1a70000000000000000000000", 0xb8) 2018/05/11 20:52:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000d820100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007fffffff000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:47 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe803000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x68000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 571.245124] nla_parse: 23 callbacks suppressed [ 571.245135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 571.263112] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000fb70100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x30b) 2018/05/11 20:52:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000d830100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x410000, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x91, 0x8}, &(0x7f0000000080)=0x8) getegid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x200}, &(0x7f0000000100)=0x8) [ 571.382910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:47 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) shmget$private(0x0, 0x3000, 0x112, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x100000001, 0x1f]}) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/05/11 20:52:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfe800000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 571.431622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x50000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000006c000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)="b5", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000cc0)="f3da2392fc49abffe3a9805f49b6815127a455afe04500e08ea794c1488f20d82845390b94d646ee0ce52aeafcc011c1425ac16495e4d898ed6033ec50967796e265f5bf93e632323a06bef3c40f7ebeec535701152b235c191d519d51b2afa1d5f2e659195bc53dcaecdcce8f59fe5f152944b6d94ee2b438ed0207c5275448e11f5d6bfce087c6327702bfc29d5f91832f7d68bdbdf23ce12576974baa81664ab8888dde4c00cf2d89a148a5246f21948c8c7ea503955ff48bbb69a1b63b0899b3e917c01fbe0b44de6a2540d1514490ac771477d38a92789d2e26a99bba567e52cdf7193d3966fbe61b3d65560295a1c2a66b07f4ca4251058222dcf5eff757a0410c3c24dc42d15a95aa9f46945db8a0ae0c74a3a357875b1853df588694f7d992d2c3c3fdf37e79e90be2fb596282dab57dd97f6df20eafa013d5e4c5dbd5967d0f794ab8a8839ebb03f8568c8d1f3e7919498cc9736799cf9edd1abbcf0045a1ec7f7114692059e586f69909e4bf3e3e7b2393b49de752a4bb8c3996beefa31ae077dce0fb96448d591fc653b4e179dbeb5c4705178bfaaf52cf75909e645a53b096d0b29b7b1d11b11214b0f23b0771a17d172015a56f2e9a822f24e20da6d00a52bed88c0919e36f96929269f298cf4485e2441315838197547e8e90b9b05faae694ed4119ced03b42c64978bf4f0b337256c7fa8206b4876653ba1d8fb08b09b8f4bf78bb5dbb4ac965f4882ec069fd517ba9ed3be13bc2b595e9456b83f68e5bc888adb68e760a365c06551ee6e6539ec87f4a859c3b78d3fbb61072f9bfbd7c17f64c1bad2d813763ec69265223dda4575bfb44c57f471d6330806842d07563f58cad1ce8f819555f6ce37456f581328052a310b51a2e161671312af94ad2516981c183123ca07b9efbd818b008b0c44f74ce5bca31ddef975d3619d6396ed18f793f1e49ed74624d347cf1bc5b69dcb92dccb8ccba6364c1b586e421608bfd4255eb01823dbdf4818e3a0b525caa58357211790b20a897ebda73895003cb240da8778a17434335b30f11c036191d67d8d1ce668f651be5c32d933147ddea7f7225f584244f5aacd5744eaa1c2f300d4d53b30377c75d00056d8d3b18d82a1c0f87eecca5067b9307d979f2e2976d62e55a014be5b520a6f0b384a8ecdeff90d82e7b31a0d9a0cfd69158d31965c7b2465a48519dd00977265a430a675e5f01819a2c55da701e8eb1c0e820164f4419064c1308353cd772dcf463bd0628b8443073d11df9c0fd296f78f40cdf762452bf5b8f71232612844179d16e96bf82fa7df8f76d16cd29347c247c7492f083fb9b03e1d8ede8cb8e1d1d34c293a8dadbf1224e259e53b0fc6ea675c5239c841eb2e03d3da63dcaf78a3f7ddd2533d486393009550764406feb9fbced643b60132a2434713a6912b9c552746c13e7afed1a744dec7841782f96b5689ba2e95a02a087cb64b2bed189d0b882f47a2681efe6da5ccce7e65def926e60260a5c5d0c60229c714d3d5bf92198922a518d7e01502674cf1b20f7e7ef6872d4b31f505557d2b181e5283ff489f320085e231dbb71bf16a60de79a6f6caf89047464b0dbaa6fd50e909d26b378f62b6c16a5aa0da1b403a17f3f72347831134aa35ac780c47af96d587294f9e080ebedcb9df23b480b773d9ea55d7671ab9f24927364d956783dbdec5eea8d65fc8dbf44085378874820cad1073d2bfb01928bb715db5b2d95320340cc69c66da0d06e10f6eeeea07363507a46b968f262582de6d5f824fb088cd386e454d7cc21b89326d30cf08d69427d5faecc5fed424330c77dc3681ae62d1aa6dba639e51c9a89fb2de79d578b894ea16fb352180ac3d451247fb662f75468ed8f7e48c906f7b02ad6806ab5d8adb3b491730f093358c9436ff456d31f8c04353705bb148399bab19e9fc37b4c56d6d03fd41568d79e3d378f316a0e25c28d6d6ae8a0ddfaeaa1dc9f80bf62993c7b150c312e8cf2e90e0483088f68a3ffe857a0e663e8fcdaff28a3eb9faf40ac9a46f9416a8a38540552924f3996915d150ea81d84d1b4b60783f174e57483ce182e0bec9b4d4e1da30e89225ac59a505506a979191f5fbf99b4705a0bcefeb22cc43df6d93f61acafe53448ad4a30e487768dcbfbe2c3d1ee", 0x601}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) read(r0, &(0x7f0000000080)=""/14, 0x2f8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000002c80)=""/4096, 0x1000}], 0x1, &(0x7f0000003c80)=""/4096, 0x1000}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x4d1) close(r0) 2018/05/11 20:52:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfec0]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x959, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x1, r2}) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000600)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/11 20:52:48 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc}, 0x10) shutdown(r0, 0x1) [ 572.195157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 572.208074] binder: 1780:1784 got transaction with invalid offset (0, min 0 max 0) or object. [ 572.229900] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3c00000000000000}, 0x10) shutdown(r0, 0x1) [ 572.233550] binder: 1780:1784 transaction failed 29201/-22, size 0-8 line 3034 [ 572.250138] QAT: Invalid ioctl 2018/05/11 20:52:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000068000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 572.291353] binder: BINDER_SET_CONTEXT_MGR already set [ 572.330186] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 572.343818] binder: 1780:1784 ioctl 40046207 0 returned -16 [ 572.354138] QAT: Invalid ioctl [ 572.355104] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:48 executing program 4: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000640), &(0x7f0000000680)=0x40) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x8, 0x8, 0x3, 0x1}, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x3, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@ax25={0x3, {"88542a256464e3"}, 0x100000000}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="dfdad132b03f88c4e806c262576259b58c14b5eab71bddc1172503a20663d3272d30c1d1e17744c5ba88471df6432ae801f4d4e0f3036e525547a740ff713bdfa6bb72cfc00b6e3e64e331190cc595d4649d27038fc854dee938a3e84b6915cc5b6e6a96a818e3d37471125352919a94878c71185b85febed52ea8e99e68374129eb724239ced936", 0x88}, {&(0x7f0000000240)="f15d0eb2de6bf6a7836c013aef122cbad4bb727637def2c7688f91b64b4be3f4db910fac83b6f51452a58a3be7f4f1ccf4cd54cc675ac4109fa182dc72e3b42df5aef2d8368e04738c0ac51fa3a400b86369486922bb3b3823ae05afea55790b76167706ad484363e9526520b8be05d356a10639fc45b1aee203ed73cf4dc010f3ce8018f92263e84765ceaf5986c224ff002025d084809effb3a035ea66", 0x9e}, {&(0x7f0000000300)="724936f8b0cc21e7ca1d40baa3b305abf16eab1e01e4259e51a97abd430108e4fd113b546c8b9323397bcf980c668bb27fac69e7eda581ab6c08b53aba4f9051c9f4e23449c4c5c6f25edb152e45be57e75e5c2c", 0x54}, {&(0x7f0000000000)="2e2f06f313694f2f35d90c79a535d129728b17b363b16736400cfb8428224709d9eeadf1600262116920d33064c2d2389397001217f7560c44c5bffe", 0x3c}, {&(0x7f0000000380)="378ecaec2e279cc34e5eddb1d7a45aa84b1fa8ae00f814d07ad3123ffe303e39ebc470c544e7ef21721191d1cdf697bd593f9a87a3abd53cfbc6639a5dadd1112f76d835953d2100b3077e81fd52d248ad9f380eb128b666839ddd53778e63f04107f984253fc3357eb7b80ad0b14a170d690ef360e391f0544fd019e53d4f7bcb36d582a46149c01c66d5fc1e3e6ef563893850c4b60d5ddefa424a93a113fedc4b666455eabb575cf56c4e14d70fc39d79b93695242393fcd27594f4d058b65c77f48697d3d520dbe9", 0xca}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x108, 0x24004011}, 0x80) 2018/05/11 20:52:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x3]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000007a000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:48 executing program 6: mkdir(&(0x7f0000000380)='./file1\x00', 0x1) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) connect(r2, &(0x7f0000000000)=@hci={0x1f, r3}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="4000000088de68c2ee73f2ca307ecbd40389048f9f507a8b58027cd4f9f08b0607728dfc3d3692ea2e67e4533d6c9ef1b6ff"], &(0x7f0000000180)=0x36) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r0, r5) r7 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r8 = getpid() r9 = gettid() readv(r7, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r8, r9, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) [ 572.398149] binder: undelivered TRANSACTION_ERROR: 29201 [ 572.448907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SMI(r2, 0xaeb7) 2018/05/11 20:52:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt(r1, 0x10000800000010d, 0x2, &(0x7f0000000080)="ff3c6aec1411b1cc3b55d659365cba79cae8e1ae82f3789e7d7b3a9c4a716479f47ccdc2c05f7924f069d77817633fe356dff241", 0x34) 2018/05/11 20:52:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x5000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:49 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfc]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 573.305143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x18020000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x10000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) accept(r1, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000040)=0x83ef5a6516954702) 2018/05/11 20:52:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x6800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x24}, {0x80000006}]}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x2, 0x45, 0x5, "8e235e8da11aea17e11862e901225bf225ddd8e82e807fe6752c630501010a8f96e4fc6403ea032d075833c5b3f707650931b0b1c724ec2650aabb79f61852", 0x2a}, 0x60) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/05/11 20:52:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000f000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x200000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000022300000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:50 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000a50000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x800, 0xca) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/11 20:52:50 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x0, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x8c8, 0x0, 0xfffffffffffffffd}]}) 2018/05/11 20:52:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1f4}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000020100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x200, 0x180) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0xc, 0x0, "5b932b2dd4be26c12157979e2eed8130a64aa17ffbba3ab4d7192529e47816fc08539047da7784f5d3fe71e299d354c7812ac5df1e3136db76a7bbd0a440534c", "ff674b212862d5860be4c1ec2946b87b3636c6590c622c85420a27036d6ae44a", [0x81]}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) setpgid(r4, r5) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x3, 0x30}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r6, 0x7, 0x4, [0x1, 0x8, 0x7ff, 0xffffffffffff0001]}, 0x10) connect(r1, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000600)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000640)=0xb695, &(0x7f0000000680)=0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000740)={r6, 0x66b0}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r6, 0x80000000}, &(0x7f00000007c0)=0x8) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000840)={0x8, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f0000000880)={r8, 0x2}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000008c0)='eql\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) syncfs(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@remote}}}, &(0x7f0000000a80)=0xe8) io_setup(0x3, &(0x7f0000000ac0)=0x0) io_cancel(r9, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x6, 0x2, r7, &(0x7f0000000b00)="8bd4ab0128fc6b8039df013621a255f3b7c94baf136a80cef36d0173d25812f80babad8c227ba90671b35afddb94a27e5daa3056d97f49ff34fcd528c8ac9a29116fdbeb774614c4dfbebc21656b1955214b98fa93e16e2a12da29a9a8b646b47e1f6583941b10a64b8969a5704e754fa32c", 0x72, 0xfff, 0x0, 0xcbd1d36512b6c6d3, r7}, &(0x7f0000000bc0)) 2018/05/11 20:52:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x5000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:50 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x2, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x20000000000c000) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x80000000, 0x12, 0x1ff}) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000200)) uname(&(0x7f0000000140)=""/150) capget(&(0x7f0000000040)={0x399f1736, r3}, &(0x7f0000000080)={0x7, 0x81, 0xa161, 0x9, 0x1, 0x7c5e}) shmat(r1, &(0x7f0000fc8000/0x3000)=nil, 0x4004) prctl$getname(0x10, &(0x7f0000000240)=""/253) shmdt(r2) 2018/05/11 20:52:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000022300000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x40020000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc9}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:51 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f00000014c0)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001580)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000015c0)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001540)={@remote}, &(0x7f0000001600)=0x14) r1 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/165, 0xa5}, {&(0x7f0000001300)=""/202, 0xca}], 0x6) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockname(r1, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) mq_notify(r1, &(0x7f000070efa0)) mq_timedsend(r1, &(0x7f0000d8e000), 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000001500), 0xac) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000001480)={0x1, 0xbdd7}) 2018/05/11 20:52:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xe8030000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:51 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x6, 0x7a6, 0x9, 0x1, 0x82, 0x6}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x800, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000240)={0x7, 0x4c4}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) 2018/05/11 20:52:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x1800]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10400, 0x10) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x5, 0x1000, 0x2d8, 0xffffffff, 0x3f, 0x6a70f1cb, 0x81, 0x100000001, 0x9, 0x3}) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000007440)=[{0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f00000039c0)="854b408a9f5191e0ed03ae4a35fdffab45fcec6c1d27320ff764bc34298dee2ca3b0e288dd80dc5226c6113321b8eef98b1cce5c287e27d1", 0x38}], 0x1, &(0x7f0000004bc0)}], 0x1, 0x0) 2018/05/11 20:52:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000007a0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe093040000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:51 executing program 4: r0 = socket(0x10, 0x200000000002, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)={r0, 0x5, 0x1ff, "b8f37f63faabfd7bd7cc04b73ffc688ef1c43b89d1611d732cb6846c05428e66f2c1a1866a565d5879d6d8cd"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x2, 0x24c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) mlockall(0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x100000001, 0x3}, &(0x7f0000000100)=0xc) 2018/05/11 20:52:51 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0xbca, 0x42, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/11 20:52:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x290a940e]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x2]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r1, r2, &(0x7f0000aef000), 0xffffffff) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) 2018/05/11 20:52:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:52 executing program 6: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 20:52:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x4101000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 576.366336] nla_parse: 15 callbacks suppressed [ 576.366346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 576.389280] sctp: [Deprecated]: syz-executor6 (pid 2024) Use of int in maxseg socket option. [ 576.389280] Use struct sctp_assoc_value instead [ 576.393171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0xfec0000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = open(&(0x7f0000000140)='./file0\x00', 0x501d40, 0x114) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8, 0x50000) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x4, 0x1f, 0x1b, 0x80, 0x0, 0x7, 0x24000, 0x3, 0x3, 0x80, 0xfff, 0x401, 0x8, 0xe, 0x2, 0xcf05, 0x7fff, 0x8b, 0x2, 0x8, 0x100000001, 0x6, 0x4, 0x2, 0x7, 0x53ed59f1, 0x0, 0x10a60, 0x0, 0x1, 0x4, 0x2, 0x9, 0x8, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x3, @perf_config_ext={0x3, 0x8}, 0x0, 0xfffffffffffffff8, 0x4, 0x4, 0x9, 0x6}, r1, 0x0, r2, 0x8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0xc, 0x6, 0x400}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000080), 0x8000000) [ 576.468687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 576.503681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000130000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x1800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x80000, 0x0, 0x8000, 0x0, 0x0, 0x80000000000016, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x4, 0x0, 0xb, 0x0, 0xffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4c001, 0x40) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/214) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="e3c9d24c144edc") [ 576.582341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 576.591476] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xff0ffa20]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:53 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'ip6_vti0\x00', 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x6) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x20000000001) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) restart_syscall() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/11 20:52:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000050100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:53 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80dc5521, &(0x7f0000000300)=""/4096) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) 2018/05/11 20:52:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2e040000}, 0x10) shutdown(r0, 0x1) [ 577.242969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 577.272107] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000ff00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x64}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:53 executing program 6: r0 = memfd_create(&(0x7f00000002c0)='&-/]nodev)\x00', 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000380)=0x68) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/11 20:52:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000040100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x100000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:53 executing program 4: capset(&(0x7f0000da9ff8)={0x1998032f}, &(0x7f0000001fe8)={0x37, 0x0, 0x0, 0x0, 0x8000000000000}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa35975eb89c70f09, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/10) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x80) umount2(&(0x7f0000aaaff2)='./file0/file0\x00', 0x0) 2018/05/11 20:52:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa5}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000001f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 577.391299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 577.417383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 577.417954] netlink: 'syz-executor6': attribute type 9 has an invalid length. 2018/05/11 20:52:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x249f0}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000130000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x200000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:54 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x3ff, &(0x7f0000000080)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0xc) r1 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe001, r1, r2, 0x6000000000000, 0x3, 0x2000) 2018/05/11 20:52:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000004000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:54 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) 2018/05/11 20:52:54 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xe0930400}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000060100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x18]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000001f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:55 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0xc0000001, 0x1000000000000, 0x400, 0x3, 0x7}]}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/11 20:52:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe803]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:55 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) memfd_create(&(0x7f0000000040)='&)\\loem0:cpuset*\x00', 0x3) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000080)={0x0, 0x20}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x1f}, &(0x7f0000000100), 0x8) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="cb17b1da8262d7f198523112106c6a4e1e7cf359771cafebb9b90eb22e9377b85ba35339abb4c667b834cc42776f21a20cb6bc520eb2e3ef3ecce27e9300c9b65e1172a37ed6603d361e158eccf8415d8d059dd5e0a77c9d9534bebde14bf96eef6a25f1123cd5b512bc9b81d5e93ca9f3d7a9c82987bbdd677ceb26d13f4eaf6a4185b24314f49430", 0x89, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="e4f14c5b22bfed14ea0b3ae9e4a8b6bf40d0102ed232057d681252d62facb2ade8f588d75ecfda5fa71d1f83f609d0378b126e579aec2f1285b811eb845677aed1a4c4f2f0312a791f7df17c054bf15113a4bb2221619eb17d6dba95db9675ff63f0151e841e539a8aa244af2175f130ccd91e55e59d8dc633e9e26408ff59f89dacea7d2c038a", 0x87, 0xfffffffffffffff8) r4 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="c8433ab26f5ca01669c1f075db9aa26247cca0c312f0bacbded2c989a7cbe18e5a25e2f2d2c3a4d78fe3adddd1e15b6ca022c597a04ab268b9c2fef04eb1692aed633bb540efea2e69ac57c347ff86e98dd51e43b09a1d1d0bf917e2e5ac4a54f5e9e03c0cfdc13459a7c8df54e338741dc9d814a3bf2d7b6d45652f26e0c8252beb2f4631e9c9a77840212a4689d646d92fb551083304721ac6b5748c1d12e43b1e2d5cd82a3befe51ec4ac91c1b413b0a46d121fc9ab02076c25fe75aebedd3a3289cccebda7213661ec855b8b7c149505f3b237", 0xd5, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000540)={r2, r3, r4}, &(0x7f0000000580)=""/136, 0x88, &(0x7f0000000780)={&(0x7f0000000640)={'poly1305\x00'}, &(0x7f0000000680)="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", 0xfc}) rt_sigtimedwait(&(0x7f00009a4000), &(0x7f00005d8000), &(0x7f0000645000), 0x8) [ 579.033428] Unknown ioctl 1074310794 2018/05/11 20:52:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000004000000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000070100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x80fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 579.066744] device team0 entered promiscuous mode [ 579.071832] device team_slave_0 entered promiscuous mode [ 579.078122] device team_slave_1 entered promiscuous mode 2018/05/11 20:52:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1702000000000000}, 0x10) shutdown(r0, 0x1) [ 579.131583] device syz_tun entered promiscuous mode [ 579.145897] Unknown ioctl 1074310794 [ 579.167598] encrypted_key: insufficient parameters specified [ 579.218791] encrypted_key: insufficient parameters specified [ 579.226391] device syz_tun left promiscuous mode [ 579.231379] device team0 left promiscuous mode [ 579.236041] device team_slave_0 left promiscuous mode [ 579.241511] device team_slave_1 left promiscuous mode 2018/05/11 20:52:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000040100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$unix(0x1, 0x3, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_getevents(r2, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/05/11 20:52:56 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="cb219962aa020e337fb42283493af4ce5a0dca7e0fcbe0017b9a5b8861a963a2fa5ce7fc5a6c325b6c5f0e446af5c2db91a74cf08911c71b108f971eb242dd9cec43187619e8f1d62deb8f4a9450a25ed2856d71f6cae22198b14423bcf8a4f31f211ed2364f14b0646f3389f6329ad46b2cf72fdcd650b8d87e4c1cbf11e0eb210060874d530a46a3f6c1e16bb7bdca1334e38c2a6581aa8b3a794221c3c4f7c644a27c1e105fd68b4aca43a80e2337", 0xb0}], 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000440)=0x3000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, &(0x7f00000005c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x200, 0x4000000, 0x3, r2}, &(0x7f00000003c0)=0x10) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000480)={0x7b, 0x0, [0x2, 0x1, 0x6, 0x2]}) 2018/05/11 20:52:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x3c00}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:56 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x5c98]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000020100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000003f00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="75736572262f6465762f7573626d6f6e2300ba17b3c24535faf01d89ca0b072cdecfa6b3626c5dcf897dbaae5cf5a97a8392fdef08632b1585e585817c4212522ac16bf8dbf8d1ef80a7b2f91df1af3054971269d284c229ec"], &(0x7f0000cd9000)=""/190, 0xbe) 2018/05/11 20:52:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x68]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x200801) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socketpair(0xa, 0xf, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/11 20:52:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1900}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$peekuser(0x3, r1, 0x400) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/11 20:52:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000006c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000040)="2d1b73656375726974792f2d76626f786e6574306d696d655f747970656d696d655f747970652d00") ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'veth1_to_team\x00', 0x6e36}) io_setup(0x9, &(0x7f0000000580)=0x0) io_submit(r2, 0x2, &(0x7f00000008c0)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000600)}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000800)="786887d33359c2", 0x7}]) 2018/05/11 20:52:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000680100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000f0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001940)="6cd93bdf93938aa5573139a9d9921c2f47f247d59454541e066c5c1ad30905296d8c9a023b451fd1ee5edbc80e5f774b82ccc98c459498c7e5bf4e07add3e340fd0de382ad0a23f7e533b6cea89b890aae913c74de5a7da23398be4863fe1fe85bcacb797f1d5557cab6f55f9c120e10aaf574bc4c0d99153ccb7d", 0x7b}], 0x1}, 0x20008080) ioctl$VT_RELDISP(r1, 0x5605) read(r3, &(0x7f0000000280)=""/219, 0x1e) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="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", 0x1000}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/106, 0x6a}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) fallocate(r2, 0x0, 0x400, 0x6) 2018/05/11 20:52:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x985c0000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:57 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000740100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xc9000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000004c0100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xc0fe]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:57 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000a2af87)=""/121, 0xffffffc2) 2018/05/11 20:52:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x20000, 0x0, 0x0, 0x0, 0x4924924924926df}) 2018/05/11 20:52:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2002c1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r3, 0x400, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x96}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x21, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/05/11 20:52:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000ff00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000019da927509ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xb9070000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x400) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x95d7, @empty, 0x80000001}}, 0x1, 0x401, 0x6, "64641164457a21c3ae2406a0917d79e7d5928131c6c5463dfa6b90ee5cd8bafcacce81fcf20a69f032c70cad8e9e4f596195519fe36de8e3cbe3feba98a7c7b6ffbfef46ef954d0a07e207695b44678b"}, 0xd8) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/11 20:52:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x700000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x5111, &(0x7f0000000300)={{}, {}, 0x1f, 0x40}) 2018/05/11 20:52:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x700]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:57 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x1a72079c}, 0x10) shutdown(r0, 0x1) [ 581.744296] nla_parse: 18 callbacks suppressed [ 581.744303] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 581.760119] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:58 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xad91, 0x220000) getpeername(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/200, 0xc8, 0x22, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc0505510, &(0x7f0000000240)=""/233) 2018/05/11 20:52:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe803000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000030100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "d5a9504b4b6259811ca04f3a544621f88edd936f24bd09dbf5e2ef8ca2db31290215e13a5724faa933968fe2"}, 0x0, [0x0, 0xffffffffffffffff], {0x0, 0x989680}}) 2018/05/11 20:52:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000200000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x11}, 0x10) shutdown(r0, 0x1) [ 581.869477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 581.880390] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 581.935971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x60]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:58 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000), 0x0) 2018/05/11 20:52:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000600100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$sndseq(r2, &(0x7f0000000280)=[{0xb188, 0x5e2, 0x7, 0x310, @time={0x77359400}, {0xffffffff7fffffff, 0x4b}, {0x9}, @connect={{0x100000001, 0x1f}, {0x2, 0x80000000}}}, {0x4, 0x4, 0x5, 0x9, @time={0x77359400}, {0x100000001, 0xd666}, {0x7}, @time=@tick=0x1}, {0x6b, 0x1, 0x8, 0x1800000000000, @tick=0x2, {0x8, 0x6}, {0x2, 0xffffffff}, @raw32={[0x2, 0x3, 0x100000000]}}, {0x7, 0x8, 0x1000, 0x14, @time={0x77359400}, {0xddea, 0x9}, {0x9, 0x5}, @queue={0x3, {0x3a, 0x101}}}, {0x1dd6, 0x6, 0x80000000, 0x882, @tick=0x3f, {0x66, 0x6}, {0x8000000000, 0x3f}, @queue={0x5, {0x3, 0x9}}}, {0x7fffffff, 0x48, 0x5, 0x8, @tick=0x1, {0x6, 0x9}, {0xdd6, 0x401}, @connect={{0x4, 0x81}, {0x2, 0x9}}}], 0x120) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000005e00010426bd7000fedbdf2500000000", @ANYRES32=r4, @ANYBLOB="0000000016ab3317a9ead937221bf31ea2de8bdbc24a987aef4248f1e5104b92653bdd39ab2c5d4bb2a431ae17cdb70c8c0e51bdad5147fd201d53e7878efee764551980365b8cfde80a9409234d42e4e0f9bbd7e497da6bbd0e392e0568943a8d378c4c6ce4"], 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x8810) prctl$setfpexc(0xc, 0x3) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x1) write$tun(r2, &(0x7f00000003c0)={@pi={0x0, 0x6005}, @void, @mpls={[{0x0, 0x7f, 0x2, 0x7}, {0x7, 0xb296, 0x4}, {0x100, 0x905c, 0x8, 0x7}, {0x841, 0xfd, 0x1ff, 0x2}, {0x1, 0x1, 0x100000001, 0x8000}, {0x8, 0x200, 0x2, 0xffffffffffffcf50}], @ipv6={0x10000, 0x6, "c088df", 0x1b8, 0x7d, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x73, 0x3, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0xfe}]}, @routing={0x7f, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x19}, @empty]}, @dstopts={0x5c, 0x11, [], [@enc_lim={0x4, 0x1, 0xffffffff}, @generic={0x1, 0x86, "477bfec374d3836a9f33eed6679bb61acabbbee4934b6ce27d1b60e0523092a3f185a4443f78868e986428a3aff6224b9e360ba411f970bed17d835e3f8a0f10edcaf20af0c5e76b52613d4144c4c3891d7051e019cb2d1d8e152f82982596006668be3a209e92139a22d5053b0e645443e8f8821ae26f258cb6f6ff4efb38c97f4917ac2025"}]}, @fragment={0x3b, 0x0, 0x3fc00000000, 0x7, 0x0, 0x80000001, 0x66}, @hopopts={0x11, 0x5, [], [@jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x7d}, @ra={0x5, 0x2, 0xffffffff9a50cd58}, @calipso={0x7, 0x18, {0x1ff, 0x4, 0x8001, 0xbbd, [0x3f, 0x100]}}]}, @fragment={0x2b, 0x0, 0x8, 0x5, 0x0, 0x7, 0x67}, @dstopts={0xff, 0x5, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x4e22, 0x4e22, r3, r5, 0x20, 0x0, 0x6, 0x28, 0xb2d, 0x0, 0x5, {[@fastopen={0x22, 0x2}]}}, {"f6f3ffd85c49468562a975394631170378faf91ed187c6c2c8dbc85a77f43fec91a0aa0688b7eef3f6720a81254054bc07502e8cec18aa08"}}}}}}, 0x1fc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) 2018/05/11 20:52:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x900}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002302000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x240]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:58 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) write(r1, &(0x7f0000000400)="b30302793405c7398a6f753cd229e3bf87f104ffdde44f076eb32fb65aa7cefe9600e35f87fc49aa04b64c357c5653c080c020d02934f38085fbf20e07158e563e565e7c187efdca1ff68221313779d1dcdc07f17378937dd29d08172cc1d0397278142f8f8a86f6c86dfb1deda96c0e55fe7de033b801a17fdb1656ba7d7c34438ca878676a1ade43bdd9cb1940053129cf3ff021e565f395b391cfec229e24be9cc4a3e0", 0xa5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000099c0)='/dev/dsp\x00', 0x0, 0x0) statx(r2, &(0x7f0000009a00)='./file0\x00', 0x1d00, 0x0, &(0x7f0000009a40)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000023c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009900)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009940)={r3, 0x0, 0x4, [0xff, 0x4, 0x401, 0x400]}, &(0x7f0000009980)=0x10) sendmmsg$alg(r0, &(0x7f0000009740)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000004c0)="1165954d25b064ef476217656655025c362bcebae0049c1b5e9ff60da7c0f36077c6f927cca2862d38e4d69a039c8676dea732de0717a31077f174f0c74477542df34c01dbc10dae6214d465baed4232e52b577a5707bd56f0e3553ef71ed9780e57b350a121e131a8d8a96e0a058b485bc6681f7d68d8060c1fe5a6acc407e61e", 0x81}, {&(0x7f0000000640)="6fa74b9f71777514a277ce526efd5c75bb9d07ff4a475fc07767fec5cb9a9c5ec7bb7c2de9d5bdec0b1cdf10d4d42471024395056ac1145b5bce895b5deb69f4b6f4a98a7d56b8beee2eed5b2f8793ccbd20d3a9dc847b236e75b174c7b54474f257941723ddcdcbcb8abcd0e80b02ba0ee8e9d7c0db628e3f41a07486d5571961fa449e2a677eb614829b6d21c6ca91180316b52e9a9f87132c75678f56127a6b59cee44cd686cdd93838a2c738a28d2a17d9ecd357feae86c63d0f1922cba91e31e869f9", 0xc5}, {&(0x7f0000000740)="4d34ac79cb5f30ccbc06bc5085dcc8d772c63d019d887b1e8f1904203b9ae105af1d8de646c09efde254279e062df5d809c13257f73abc8fabdca45710177829aae64886a9d47ef9110bc4c053808e211bc8a579488673c595ff2b1344d2742a1f48696cfea3b0eaa4", 0x69}, {&(0x7f00000007c0)="eb338790a4bc820bff3f98d01ecf76b98fca81c014d5dc1cef598591dfe979b1e6b89192e40ffc448d6973ae855eecb3a3f5db13fe4cff4a7ca2e84048c1469060ab44e5ae073e449eeb5f7392f8837be407c46a4871e43ebf81a83fd6f8983c119a59a7e4b2faa12a13d48ce1a9d4d5dce1cf6fa0d1b0e36b65", 0x7a}], 0x4, &(0x7f0000000840)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4475}, @iv={0x40, 0x117, 0x2, 0x2b, "8d08b807f38707843bdc2bf838ae7c9deb4276168bf5991fa30f0c61c6faddc4c619e2b72040cc3fdf3cd8"}], 0x70, 0x48c0}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000008c0)="39d81257de8046be879724aff7aecb3e12cc720c5db8ced5e1ef6db2f447688708ed19712bbfdbd7c7cafbeccdd16fb5956287d5b5e8ab2db1cb40ed07e86a35b5ca68166642e50dfb633b45ee5c1cdb603a12c78897489a5f393d4cde9296d7a1a6bb81a123d577f1564e91c550573007a68686cb96fb67d02341fcf4b3ed3c3bd476b4fe10483d849e0f7dc2be498101d1b9231e5573c083e4", 0x9a}], 0x1, &(0x7f0000000980)=[@iv={0x68, 0x117, 0x2, 0x4e, "c8d9c5a4406e991d6c11338cec42c68ef11266d2e0e7fc5a9b68589ec9a87fb9664a930e466258321acde9af5da4360f7b9e3a40354846e5e786e69cf1a2deb36369127b1ecb6dbf83d3b64c3dbb"}, @iv={0x70, 0x117, 0x2, 0x5c, "18d6b791a7cee7c1a756de1cf86d4fdb6cc6f3684e84cfb3e62db5333e02ee122107b24b8f81487e6014c23c89e382223dc05339496cd2f0a18b0e9f9a5d41eef15521c6ebf61e0ca384d1b73c52ae378d0729c4d65270274c40e444"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x20040001}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000ac0)="2a0a15e1", 0x4}, {&(0x7f0000000b00)="a90e004b8c03084af754710262135119d1e652226f2cff141d6e2c66236c0f398562675a1cdf20fcb4f828286b8a68f545da26bd53c4235dee43de525a4ecce2020fddaea2c030c71fae4bfbad3dd3fb5821d52163176d51700820c745526c9d5bcc64979358c3044073638f2f40bd507bf429a57985d334a559797e6917d6a9a31eacdbf7b9de4c15fe5acb4e894e560e5d41cad058bcbba374a2512ab4f9da3cbf7b3d77d6d4b40d4470eb3dd41edcd35e87cc9328486b05740c69cdca2f11ea065d1aeb4b72f8e86fdce302242b90f760920161838ce6d3e3d2bd6689d77d1fed17cae046043426237125b002", 0xee}, {&(0x7f0000000c00)="ddbc244dbcc677436b8a1b308eaf11ae339cdf267558fded55b2f398bd0a290c76b1fc1abdb7c3e421bf1f6def2fe5c0cf6649d9f82414ab41ce3a6c532a54796e3b2cd07183210509af", 0x4a}], 0x3, &(0x7f0000000cc0)=[@iv={0x100, 0x117, 0x2, 0xe7, "84d1a5143884dc5b6bf84d7c1c9f38e062baa3b5993043e4063f10059a8c728e2a2b5fc85ca72eae69b8402b62c33a065ada96a0da4b91690b41c412730cf1fe07d17dc6e3c997da47f4293d0eba819824727ce3501b6553fbb92732e6b8914fdd4721c313abb75516560ccd411ad234b24087538983d92e06cfdb2e1f48e10b2d577198c801db6e2e528b5aa85b6fa8e3745419d939b7b9317bbb262920bdd9e0ed10364993095274a87b39b1da5ff727588bb40a322ecad4e70c512758ef05d55dfec3d7984b47bfc2cc9ede6c179293d1715c3260bfc5cfdef63e013757686afb68071de0a8"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf8, "5c6e729ecf7784d28e0f1eb1616dd7c6a9a014c66e312489158e14c6514e7197850f107da35b2c70235792fe43278a71bbee429d398ddb5bb11367aede8c60117d823789a642ccd8e5a64fced3738bbc41f1bdba6b8e1d0369ed7dfe75e743e2f83b19a7ecf5c88ad37b975d86649a334f2b85114b2d72aa0523e0248b8ca7fe1d42272b1909c51f77d3129486708f7fa41ee6e246de6f7a326b5d5f063186228117114dd5101487cc09c4c031194b01202f10921804cf30d58775b26f14e83e2eda06a24fc4f5e84bcc6365d33933e7d3c92be107e3d71958f78efb77cbd833e5ca57ffe1b64c34cf366ca89b287d992f8c487ed2b7ad3f"}, @iv={0x58, 0x117, 0x2, 0x40, "2662e85fca8d6968a16d8f82c5c383aa7bfca9a28210264eb8a3039da844b4c02097ac4b94eaf75cda3db29daea4451cc4d800820d76ab85697a91b0df64bb14"}, @assoc={0x18, 0x117, 0x4, 0x66ed}, @assoc={0x18, 0x117, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, "939f5bc75a577a5b9d51849b1252fa79234de2c6e9116341db7198cd5fcd5ad7e5fab8e9f730c0f60358ee1607ef1bd03de91f3ee9e95bc9f5526d83afa0b053b3b6b706c67ae956da82c1064ad9974d9ae14a25207f69774b5220338ca6784f5e0e0303e864e0a9281c043dc5dbc44658568bc7e5714b76e513bef763bc4006024c5b09024286bef7661b02b58ce7369a8579bb3a5d4d05100db2b34778406f07a4234acbadcb336e1009d78f7792db507f9dd1b308c5003704336965e3fbfeff43d57001d6fc72f3e137fefe745d097223022e361a597d8377eba9f96b0daf266d0a4a57c190a822fd74694d83b133566bd1f36aa90c452e4a6fa71e66f36c04924b06438bb554a8420e75de6c422f1a2798b735cdf54ad3222413aa30035ce7fa138b66fdd7d17200faad5b7493ab2656913ef907ae635130c9116d9aee5ff7c75ada2d2b869456d1ad1e97174e8edf13c73588fe039099a65aa7ad9aa76bc1269d8b17dd39d50569558a2009a4ed37a1f0fb3e020ccd9ef1a6d8b95c384aabf38adbf26b8397a457bdc31a43e0cb92a94a794b296ea0c7bd8592d6c8216da629041dd9203f93e37f88e41ea4d847a18dc7a561ddfba1438298d6e15337c3f49c81be01c39add04073409f1da966a12e882044b08794c36e9ca83cb62da3042a60ad5f762fc60605b9043a18767847bfea0ef14afc1715f6e3243a0ba2b4d5cd4050080b327dffddc8929815f8c5654645dd870ab2c23e42b07d1f889e83ed8bcaaa8de8485984d70ca68c76b519b09338efe83c3d815840faf9ff278386baba86408ea7e7029f402102dcd823716af9603c8afd925e6b2066c283d9aaee12e3ada228c035aa0e21d416df9a814cbb9a3ed879c7a1e15469e36b5577be189e7f08be72cfef810268c07aec8d42d7534ca3273c44e3479e911db6c64ca9694824ab011f3357f482389c4d06c6e15bb4ef04f249d43988be603b3148a96f43655a491af0a428624bd48c05db1a59a901a8064662f4d3a80f1c3fe98c531e098b66ef18446d1c671b352eb8010b29974b6bb61443244670c6e120ed8bbe2f76f299e496c9de0e22f826846c1bb32957ccdf9a6b80845b35fe33045ee0d7d5d8c992ad55eaf6d1e20041c29064655925b62daeae0c33801090f391ac3d4d41b7708137de6c0136bfa13f878fd22a4ac8fd77d9ccfb1f6c39e7363aa2e94c0ef3ca8fa9d4653652ece29c17c4b9480c9c809c6f20fef824e2dc30631ec9dfd04fbc5cc2f5384744c9016414b922aea2707e0792e84efdb624a40ef9d7448b634253d8ea45f9e4ae38b4a96307284b25975a7497f3910f6c618ee7e30726a14d9d6e2ec7b6702d7189df43b8ed41e2f842bd846a0cfb1160f2515642079bae9f04583a45b57d1b2e4ded8ae8618dba6fd724201e73dadb4728e2f38e4c24831203f9ebad93b6472d84b8bf6f72d7c942998fcf043ab49998226b21a3f2715f3f68a184eb7a77ca223b866183937c9a3e770741b2e206628ba5509cf9ff5692086d5016db0e143bf996264a07cbb4b3c589676a80392958184ca69453c19b74ef10863dc7d1c82d8d5c17afd8d2c8d201644a105d20df2808813f9309374d57dbfa185b36ed093751a9b9d8d6ff857ef980d2e54cbb2175d8ad09fc5e13d0b6256d3b0458118036004574c511d6af77fcce3bb41575339c4319691b7be6d0c329487af816c0c3d6a97a83630eb2a1a7edf927acf7418e121ed5f3c2bf1e54fffb96b1b632ecdcdaa2736b11c12e94ee75f240fb51720a5052bcdefb31bebe3713a7fbcf213db722dfd9518f30951305eed6f2feedf777efcfdbe4f3e0b82c371ca7f3d8d9f4dedd0bd3f6e7278f0cdaf83100a7cb4e7f4b623147b64b0ff68a93c9edf65a075f12d9a6da7f54fafa802943c9163b1e326abcb07747278389e42ab8234bf15a07378b10733af07f84b4dcabe02099585623538b9f1c0ec9ba9ebacb06e7664827b11a08d2f2337d9ca68d8217c6f943108957e2ad4b75144cd7267a121ab3b8bc583579dc918c303e2b7f12d504d14330ec7ff78bbf67fb12be6bb75dd5888aab968925a580e0353eed5fb9e4ea1915b8e8b975aaf671c89271f7aa45fa923f88c2db103a087bd1bd0770699e54ae81da830f468264e915b9f820c9db3b315b66a8991766420259f9e3de7e1c93c2b23d13846ec13486574650a35cf5cab55e24e979af1fadd1329b1489da2c5de5d5164fdf5d2a38fec33dabdf407b565d3869ad994fbc3027d8ca5651c7ea0c7a24e2a64bcc9a68cb898e1c84133f66a9e1656fef657fe6ca0f5ccc8dba872786b5f3af59e642273d71cec41d7e30db9b1122885ed9ed22bf8b53e905c21cc9d96cbaa3566aa5dcf18a0f9503dd98e2d51d7f0a2f7e2cb51739d812609dd4a243ed10d4a4dc0e306317a52d3c0550ace6a960ce4887a7548220cd2422a5c7ab0667b2b417b8b8beb82d8d0ad778052bc7224d0a92735e81f607478bf2da9f92a5c3a5616fd51c981c5c97e264ab7de6662eb7dac8740b943b988db6c65c8df0a074e7a9c1f222e238d31d232c597633549698e69e17c1cfe737ff3449caf9ed0c336033bf6d71cecc362286ab3b805f3ab2bfb8b33a7eeb6783a1b39e204bccd85798cc6a784aedfed60fee0e5d970b3a2157b27f9d4bcb0dde8f7ce387121d6e21d1353bc46950aef64679747183612c5582ff7340dd79a64a4cb7052e15fc1a1a6c84b9a6803832a605e7a2f3b866d1388f844a30da0ac7fc0a28e8cce3d40117783bca96c55438a11e02ca83e9d5fc5b149bf518170eafe7dc81c92c25ea053cccb449e7a3a61e3ccf87ff399d3de32e18ccbcfabaec2c44d40a9cff4f0e7ee7bba4fd3fced3a632de7e0614e5534b622bdadb3c76a8c85a78070549b04f29a71b37c25423738f5e56e97e1432067b5c0b70cf6773132767b06ced11339f490d7f425c490e439879a9e6de9fc59c2c95064b53f975eda0793da2f049902ee11535bf0f459f67f1118bc27d795b7d183f0021d3c0ba4d37f8b9de5c1ae159cd7744dc1140c1d222442f22d9e941c76b930b4ae45b723a933a0ac04390df693642a5625cad79dc3cd3e61c077074733483b7f5d475d6a800fd0c67bf9cf0329bb3decb50e4a9958456189e3c18339dc5767757913a8d9f53957dabbd51ab608beffa6e82373f44706ebbe9f00a07b0fb27c52b9e370a53216225d54a0c03769a9dd17f3762c7bc762be9d7e835d2141bede1db1319f4d61d7e454f0bdab729305c36c0b6e96cd9b07d77b40c55f696e89a6553bf69a8b5a45c72799f45cf387e3e00233988162b40b47297e4f23cfac1961801b5badaf45ae005acb16e226b6fc1f666206081924a386ba25e6e2ff65d98f00e231ad9db008ed8422f0b6a0bf20fe8c21406b2f320552be627d25e35e0565de2f3e310b90a217868fdd3d64e0adbc6cab8562a3e70b5c0b5fbc3f01a2be60b589cdb88d15fde87843c434d4cdacd40127e2f53c57e10db0ab546983a63e3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&(0x7f0000009600)=[{&(0x7f0000008600)="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0x1000}], 0x1, &(0x7f0000009640)=[@iv={0x80, 0x117, 0x2, 0x6b, "207b8dcb2f6a4454fd0502bc05fd257b3124441666efc7352c2e0d7087b19454e9f82df2252031f422a87a9da504465f0031bfc87ba9043107ccd44aa8650c1b0ae6fcc25894c2e6a9fd470113dc6b0ffd5669e4635b3a53f9764284e969dfb4d29c8e016ad60ad277f151"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x40}], 0xe0, 0x4048000}], 0x8, 0x80) r4 = accept$alg(r1, 0x0, 0x0) sendto(r4, &(0x7f0000000300)="47efede2a0170252d2dee399c72640e33d1ddc1feb59c6b4822586187c6690d64a771688064584af0f1b23e99c31f81462f353cd", 0x34, 0x0, &(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "89b5511e5868a01d5ef493b97a09820a40824d95e9383a5d6eed7bab3714b73659f26beccb67a2903efb848f4922c2300f6391303f919c19f724d2f1a2e3f1"}, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/11 20:52:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x2ed}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6800000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 582.643677] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 582.652681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000013000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket(0x11, 0x100000802, 0x0) socket$packet(0x11, 0x800000000000003, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004003}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r3 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000100)={0x3, 0x4}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@rand_addr, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) fallocate(r3, 0x0, 0x0, 0x10001) sendfile(r2, r3, &(0x7f0000000080), 0x1000fed) 2018/05/11 20:52:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000480100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 582.742995] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 582.755209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 20:52:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000001fda927509ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xa00000000000000}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:59 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x6000000000000000}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x2, 0xfffffffffffffffd}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x8) [ 582.784161] device ifb0 entered promiscuous mode [ 582.808422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 20:52:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc00000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:52:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000a00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000010fb80009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:59 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:52:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6129402373de71a6d1852") ioctl(r0, 0x552, &(0x7f00000000c0)="32cf974df00e2a3c32a57f625370b93473533aae7efb6b471730493192b38a678a2580dc926e7fdcf7e036cc348c1e7a0636cc6961f8170ad5cd28252321b193eb557fdf8f97da4d31ad2f68fd208f75f4367662e769f023d4170ea697811598d2ca7a09302bc54794c9870b6d15c144028554aba5eb53877b1f121d94010db3ab1f6a676e9d042b6dd308ac5aff76352c1f7af3d7ef615eeee21f8467b86b8a726236fda4c0955e93443a3b64e2a01daf97a0fbe4453b5749c1ac7c6275669f9d3b19294cdddebf1f2fcf48") r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) socket$inet(0x2, 0x3, 0x3ff) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x1, 'team0\x00', 0x1}, 0x18) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x707000) 2018/05/11 20:52:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x8}, {0x3, 0xffffffffffffff00, 0x1000}, {0x2, 0x7fff, 0x1000}], 0x3, &(0x7f0000000140)) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000100)) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/11 20:52:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x10}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:52:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:52:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000a00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c000000000000010000005eef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:52:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe8030000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:53:00 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3ff}, &(0x7f0000000140)=0x88) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000180)='./file2\x00', 0x1) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r1, r0) 2018/05/11 20:53:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0x6b}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:53:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c00000000000019da927509ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 584.480493] IPVS: Error connecting to the multicast addr [ 584.657176] IPVS: Error connecting to the multicast addr 2018/05/11 20:53:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100680009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc00]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:53:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000002500000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty, [0xffffff91]}, 0x10) shutdown(r0, 0x1) 2018/05/11 20:53:01 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/11 20:53:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x11c) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x10) shutdown(r0, 0x0) 2018/05/11 20:53:01 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r0, 0x2, &(0x7f00000000c0)=""/85) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 2018/05/11 20:53:01 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xfffefffffffffffc, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) lseek(r0, 0x0, 0x8000) 2018/05/11 20:53:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100400009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffffffff00000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:53:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000200000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000a00)=""/206, 0xce}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469080000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/05/11 20:53:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100000011ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0xffff, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x1) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="020300030f000000000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000050b00000000010009006c820000"], 0x78}, 0x1}, 0x0) 2018/05/11 20:53:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000005e00000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 20:53:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/11 20:53:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100000007ef18ffff00f132050014006e3590f61b5f5c8cff80fabb", 0x30) [ 584.980720] ================================================================== [ 584.988315] BUG: KASAN: slab-out-of-bounds in pfkey_add+0x1778/0x3210 [ 584.994884] Read of size 4174 at addr ffff8801ad93e878 by task syz-executor6/2524 [ 585.002482] [ 585.004101] CPU: 1 PID: 2524 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #42 [ 585.011274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.020621] Call Trace: [ 585.023207] dump_stack+0x1b9/0x294 [ 585.026829] ? dump_stack_print_info.cold.2+0x52/0x52 [ 585.032012] ? printk+0x9e/0xba [ 585.035280] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 585.040043] ? kasan_check_write+0x14/0x20 [ 585.044269] print_address_description+0x6c/0x20b [ 585.049104] ? pfkey_add+0x1778/0x3210 [ 585.053002] kasan_report.cold.7+0x242/0x2fe [ 585.057404] check_memory_region+0x13e/0x1b0 [ 585.061800] memcpy+0x23/0x50 [ 585.064890] pfkey_add+0x1778/0x3210 [ 585.068598] ? pfkey_acquire+0x270/0x270 [ 585.072642] ? iov_iter_advance+0x2e4/0x14c0 [ 585.077051] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 585.082223] ? pfkey_acquire+0x270/0x270 [ 585.086375] pfkey_process+0x7cc/0x8a0 [ 585.090265] ? pfkey_send_new_mapping+0x1260/0x1260 [ 585.095281] pfkey_sendmsg+0x5f4/0x1050 [ 585.099255] ? _copy_from_user+0xdf/0x150 [ 585.103409] ? pfkey_spdget+0xb10/0xb10 [ 585.107375] ? security_socket_sendmsg+0x94/0xc0 [ 585.112115] ? pfkey_spdget+0xb10/0xb10 [ 585.116094] sock_sendmsg+0xd5/0x120 [ 585.119793] ___sys_sendmsg+0x805/0x940 [ 585.123754] ? copy_msghdr_from_user+0x560/0x560 [ 585.128495] ? rcu_is_watching+0x85/0x140 [ 585.132629] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 585.137821] ? __fget_light+0x2ef/0x430 [ 585.141778] ? fget_raw+0x20/0x20 [ 585.145389] ? expand_files.part.8+0x9a0/0x9a0 [ 585.149955] ? bpf_prog_get_type_dev+0x460/0x460 [ 585.154699] ? lock_downgrade+0x8e0/0x8e0 [ 585.158826] ? get_unused_fd_flags+0x190/0x190 [ 585.163394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.168916] ? sockfd_lookup_light+0xc5/0x160 [ 585.173392] __sys_sendmsg+0x115/0x270 [ 585.177270] ? __ia32_sys_shutdown+0x80/0x80 [ 585.181676] ? __x64_sys_futex+0x477/0x680 [ 585.185903] ? ksys_ioctl+0x81/0xd0 [ 585.189516] __x64_sys_sendmsg+0x78/0xb0 [ 585.193565] do_syscall_64+0x1b1/0x800 [ 585.197437] ? syscall_return_slowpath+0x5c0/0x5c0 [ 585.202363] ? syscall_return_slowpath+0x30f/0x5c0 [ 585.207280] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 585.212633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 585.217468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.222641] RIP: 0033:0x455979 [ 585.225813] RSP: 002b:00007fb62b554c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 585.233519] RAX: ffffffffffffffda RBX: 00007fb62b5556d4 RCX: 0000000000455979 [ 585.240811] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 585.248073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 585.255441] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 585.262692] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 585.269950] [ 585.271557] Allocated by task 2524: [ 585.275176] save_stack+0x43/0xd0 [ 585.278611] kasan_kmalloc+0xc4/0xe0 [ 585.282307] __kmalloc_node_track_caller+0x47/0x70 [ 585.288100] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 585.292851] __alloc_skb+0x14d/0x780 [ 585.296550] pfkey_sendmsg+0x250/0x1050 [ 585.300506] sock_sendmsg+0xd5/0x120 [ 585.304202] ___sys_sendmsg+0x805/0x940 [ 585.308162] __sys_sendmsg+0x115/0x270 [ 585.312203] __x64_sys_sendmsg+0x78/0xb0 [ 585.316249] do_syscall_64+0x1b1/0x800 [ 585.320120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.325285] [ 585.326902] Freed by task 987: [ 585.330079] save_stack+0x43/0xd0 [ 585.333511] __kasan_slab_free+0x11a/0x170 [ 585.337742] kasan_slab_free+0xe/0x10 [ 585.341535] kfree+0xd9/0x260 [ 585.344625] free_ctx+0x47/0x60 [ 585.348198] rcu_process_callbacks+0x941/0x15f0 [ 585.352880] __do_softirq+0x2e0/0xaf5 [ 585.356670] [ 585.358299] The buggy address belongs to the object at ffff8801ad93e800 [ 585.358299] which belongs to the cache kmalloc-512 of size 512 [ 585.370941] The buggy address is located 120 bytes inside of [ 585.370941] 512-byte region [ffff8801ad93e800, ffff8801ad93ea00) [ 585.382818] The buggy address belongs to the page: [ 585.387737] page:ffffea0006b64f80 count:1 mapcount:0 mapping:ffff8801ad93e080 index:0x0 [ 585.395865] flags: 0x2fffc0000000100(slab) [ 585.400089] raw: 02fffc0000000100 ffff8801ad93e080 0000000000000000 0000000100000006 [ 585.407974] raw: ffffea0006c227a0 ffffea0006b44ca0 ffff8801da800940 0000000000000000 [ 585.415845] page dumped because: kasan: bad access detected [ 585.421531] [ 585.423136] Memory state around the buggy address: [ 585.428072] ffff8801ad93e900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 585.436237] ffff8801ad93e980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 585.443594] >ffff8801ad93ea00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 585.450951] ^ [ 585.454308] ffff8801ad93ea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 585.461652] ffff8801ad93eb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 585.468993] ================================================================== [ 585.476335] Disabling lock debugging due to kernel taint [ 585.482600] Kernel panic - not syncing: panic_on_warn set ... [ 585.482600] [ 585.490152] CPU: 1 PID: 2524 Comm: syz-executor6 Tainted: G B 4.17.0-rc4+ #42 [ 585.498727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.508083] Call Trace: [ 585.510703] dump_stack+0x1b9/0x294 [ 585.514338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 585.519526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.524296] ? pfkey_add+0x1750/0x3210 [ 585.528197] panic+0x22f/0x4de [ 585.531405] ? add_taint.cold.5+0x16/0x16 [ 585.535561] ? do_raw_spin_unlock+0x9e/0x2e0 [ 585.539981] ? do_raw_spin_unlock+0x9e/0x2e0 [ 585.544400] ? pfkey_add+0x1778/0x3210 [ 585.548285] kasan_end_report+0x47/0x4f [ 585.552261] kasan_report.cold.7+0x76/0x2fe [ 585.556597] check_memory_region+0x13e/0x1b0 [ 585.561004] memcpy+0x23/0x50 [ 585.564114] pfkey_add+0x1778/0x3210 [ 585.567812] ? pfkey_acquire+0x270/0x270 [ 585.571854] ? iov_iter_advance+0x2e4/0x14c0 [ 585.576245] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 585.581424] ? pfkey_acquire+0x270/0x270 [ 585.585463] pfkey_process+0x7cc/0x8a0 [ 585.589332] ? pfkey_send_new_mapping+0x1260/0x1260 [ 585.594335] pfkey_sendmsg+0x5f4/0x1050 [ 585.598290] ? _copy_from_user+0xdf/0x150 [ 585.602418] ? pfkey_spdget+0xb10/0xb10 [ 585.606383] ? security_socket_sendmsg+0x94/0xc0 [ 585.611119] ? pfkey_spdget+0xb10/0xb10 [ 585.615077] sock_sendmsg+0xd5/0x120 [ 585.618771] ___sys_sendmsg+0x805/0x940 [ 585.622732] ? copy_msghdr_from_user+0x560/0x560 [ 585.627473] ? rcu_is_watching+0x85/0x140 [ 585.631613] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 585.636800] ? __fget_light+0x2ef/0x430 [ 585.640760] ? fget_raw+0x20/0x20 [ 585.644196] ? expand_files.part.8+0x9a0/0x9a0 [ 585.648762] ? bpf_prog_get_type_dev+0x460/0x460 [ 585.653501] ? lock_downgrade+0x8e0/0x8e0 [ 585.657644] ? get_unused_fd_flags+0x190/0x190 [ 585.662214] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.667752] ? sockfd_lookup_light+0xc5/0x160 [ 585.672243] __sys_sendmsg+0x115/0x270 [ 585.676113] ? __ia32_sys_shutdown+0x80/0x80 [ 585.680524] ? __x64_sys_futex+0x477/0x680 [ 585.684833] ? ksys_ioctl+0x81/0xd0 [ 585.688459] __x64_sys_sendmsg+0x78/0xb0 [ 585.692589] do_syscall_64+0x1b1/0x800 [ 585.696456] ? syscall_return_slowpath+0x5c0/0x5c0 [ 585.701371] ? syscall_return_slowpath+0x30f/0x5c0 [ 585.706283] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 585.711640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 585.716463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.721728] RIP: 0033:0x455979 [ 585.724897] RSP: 002b:00007fb62b554c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 585.732584] RAX: ffffffffffffffda RBX: 00007fb62b5556d4 RCX: 0000000000455979 [ 585.739897] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013 [ 585.747147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 585.754394] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 585.761644] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 585.769368] Dumping ftrace buffer: [ 585.772910] (ftrace buffer empty) [ 585.776604] Kernel Offset: disabled [ 585.780210] Rebooting in 86400 seconds..