{0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:30 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xa3ee, 0x4200) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="0c60085df4e9772642ca86304a3fa857c00e3c52957ec863612591131c6b20787854e82b7acf8aba12107a3dd573d9e79486f48e8ce4b01a7c4cf3a49419255487201729964c67b5e5b7f67f76a62baa7f39a74675bf10a13a30881230fb7731ead5db6c01d54fa184e6321d26ac4c150639f87cccb80bda90", 0x79) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x5, 0xd7, 0x4, 0x2, 0x5, 0xc30}) getrlimit(0x7, &(0x7f0000000140)) 2018/04/23 00:48:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000002580)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002540), 0x13f, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000005500)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000054c0)={0xffffffff}, 0x111, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f00000025c0)=@listen={0x7, 0x8, 0xfa00, {r1, 0xb6}}, 0x10) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='attr/fscreate\x00') write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) dup3(r0, r0, 0x0) 2018/04/23 00:48:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000100)={0x0, 0x7, 0x4, 0xfffffffffffff800, 0x1, 0x200}) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r4 = dup3(r1, r0, 0x80000000) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x5, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) [ 130.035566] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 130.069122] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x63) 2018/04/23 00:48:31 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) 2018/04/23 00:48:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) fanotify_init(0x4, 0x8000) 2018/04/23 00:48:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000875eb32d7a71ceed924012ccfdca87ec3db42fb43f6a647543c789a610b12ef27737a0aa522d4dea3e348f25d34ee8ebf26f145b7413f194d0f14434ced82ae30cb995894860b36b0cef28ae0584e7a0b88aea8c56e0f721ed9c4023b7e70d2bdfce89cdf5db07e131a324319131e2e8d156b50a3778935f559ba7db67d3cf6ab3be", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) rt_sigprocmask(0x3, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0xc8e9cb0b) 2018/04/23 00:48:31 executing program 2: r0 = socket$inet6(0x10, 0x80002, 0x48) sync() sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x1fc}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) 2018/04/23 00:48:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r4 = getpgrp(r3) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x1, &(0x7f0000000100)=""/194) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000040000000000000000000000000000001001e00000acea40000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r5 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x9, r5}) dup3(r1, r0, 0x0) 2018/04/23 00:48:31 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:31 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/23 00:48:31 executing program 1: creat(&(0x7f0000000280)='./file0\x00', 0x9) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[], 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32, @ANYBLOB='\a\x00\x00\x00'], 0x48) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x100000000) read(r1, &(0x7f0000000440)=""/100, 0xffffffd5) 2018/04/23 00:48:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0xc8e9cb0b) 2018/04/23 00:48:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000000023e4de00000000000000007151c34f558ceef55807694e00000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:31 executing program 2: r0 = socket$inet6(0x10, 0x8000b, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xfffffffffffffe5e, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfffffffffffffea3}], 0x1, &(0x7f0000001140)=[{0x0, 0x1ff, 0x100000001, "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"}], 0x5f}, 0x0) 2018/04/23 00:48:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}, 0xff, 0xffffffff, 0x4, 0x0, 0x48}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/23 00:48:32 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x100000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/23 00:48:32 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0xc8e9cb0b) 2018/04/23 00:48:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000009, r1) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x16) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) 2018/04/23 00:48:32 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:32 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/23 00:48:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) [ 131.191894] sctp: [Deprecated]: syz-executor5 (pid 10058) Use of struct sctp_assoc_value in delayed_ack socket option. [ 131.191894] Use struct sctp_sack_info instead [ 131.213288] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 131.352755] sctp: [Deprecated]: syz-executor5 (pid 10088) Use of struct sctp_assoc_value in delayed_ack socket option. [ 131.352755] Use struct sctp_sack_info instead 2018/04/23 00:48:32 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) 2018/04/23 00:48:32 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\a\x00\x00', @ANYRES16=r1, @ANYBLOB="22002abd7000fbdbdf25080000000400020008000500000000000800040008000000"], 0x28}, 0x1}, 0x1) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r2 = dup3(r0, r0, 0xf78caeb4017b5154) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x81) 2018/04/23 00:48:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x123) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:32 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:32 executing program 2: socket$inet6(0x10, 0x3, 0x0) r0 = socket(0x3, 0x801, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000500)=0x1d, 0x5f2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/23 00:48:32 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000dfe757"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0xfffffffffffffe05) dup3(r1, r0, 0x0) 2018/04/23 00:48:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'lo\x00'}}, 0x1e) 2018/04/23 00:48:33 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:33 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c00)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001bc0), 0x3, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}}, r2}}, 0x38) write$rdma_cm(r0, &(0x7f0000001d80)=@connect={0x6, 0x118, 0xfa00, {{0x6, 0xb, "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", 0x67, 0x8, 0x9, 0x4010, 0x7, 0x100000001, 0x6, 0x1}, r2}}, 0xb4d429e328a7e4df) dup3(r1, r0, 0x0) 2018/04/23 00:48:33 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="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", 0xfd) 2018/04/23 00:48:33 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) dup3(r1, r0, 0x0) [ 132.260321] nla_parse: 1 callbacks suppressed [ 132.260338] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:33 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x7, &(0x7f00000000c0)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) [ 132.350977] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:33 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/16) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:33 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffc) r1 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000003c0)={0x3c, 0x4, 0x9, 0x7fff}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x64, 0x2000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x1, 0x6}, 0x2) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r3, r4, r5}, 0xc) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) 2018/04/23 00:48:33 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="000000101c0000dc071dabaee6a552a709f90d2f9a81af5c4de54f2c81d6b23c7c49f1c8052aec3c119eefba4431a6efe2fdac7aa63356e236a98ecb768d1137e3de611c6bcc71efa0cc6cdcd7e41c4b04d193e226c80abd227df3d74e88caf264b1932193b10b5bf2d0439c76971bb7dc025f9137c5609707de0fd7f56cd1d54084fb5d35f2d7fc8f3bd751d4066b9a2d249681184322a59fdc25d7f79ef5f913f25ca94cf170e5e7ddeff982cae9281d6bb34b58", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0e750c322d57d1026871adbda50000000000000000131d4abc5f7f3f19c63c955c00840f376ac181dd730c0a3ef2f4a2c9e0262d2fe250050a17c823098fb323d7ded64bf7baf765e09e7d3c8a541c456f9abdc0174dceff26d98b7e007142a7464e0f5db97f3784d14ca5413e947940d7d71693282da0b190d9f0f15246b7"], 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0x400}, &(0x7f00000002c0)=0x8) getpeername$netrom(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000040)=0x78) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:33 executing program 2: r0 = socket$inet6(0x10, 0x80000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = msgget$private(0x0, 0x4000003ff) msgsnd(r1, &(0x7f0000000080)={0x1, "8099fac3908ba0b7f95b522a32ed8de9072a421d9560a9b59805430ed3a421d2b58948386362d2292f0f46d80e58894139b34c9a6bd5838d75c3c90912cabd445aca94cd9f613e308c6d5b8ea6590fb3d3d3d4031eb574696a4b8aed4ef0944a039ed656adedc2e456db2f9bad12f17ee5aa802624c75c10c12c60045657c3b1b1f571cea24fbc86e0ec71a0cb5405c26f11135351d4234e9e30fb3e34841092c55aee5a40015b342f0c7647552f846bcc127e95664c"}, 0xbe, 0x800) 2018/04/23 00:48:33 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) r4 = dup3(r1, r0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000140)={0x3, r4}) [ 132.866986] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) [ 132.910836] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x2, 0x401, 0x9, 0x7, 0x3, 0x3, 0x0, 0x381, 0x38, 0xcc, 0x7, 0x200, 0x20, 0x2, 0xfffffffffffffc01, 0x7d74}, [{0x6474e551, 0x1000, 0x7, 0x7, 0x6, 0x81, 0xfff, 0x16ff}], "cedf17f0a981acc7a19fd9ccd6618475323737131cdefcc37688a093d3635d272652a2417af7c3e0ac52fa2b99be1750516dd886d4838faa9cd683dac2880c02ace82b45a1e9f04b1a81404954924de77da6c4e66f8bcff89a48ffc995a87625d5b3da9120560351aa266f1a8f4e68a263114d154266609d92da8f6bad487fc42555a590fe7b4fbbe2f1465ebfdb176a5c3b6d302cb9a4e9a98c4d13caec45d3524caa1b15f01837da7206f1c6944ea3d58d9b24c62b0365a9fbdfb267ee4b5920ec58bc6294cbe8488ae2dba1e944233a62b6c5d2", [[]]}, 0x22d) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000040)={{0x2, 0x3, 0x4, 0x53, 0x88, 0x4}, 0x0, 0x6, 0x7}) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x7, &(0x7f00000000c0)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:34 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20e400, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80100, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r2, r0, 0x0) 2018/04/23 00:48:34 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000180000fa00000000f4ffffff32c3dceb7cee7241b66a701468dae72473c22f2e42ea2b86dcabc6", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x3, 0x440000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x4) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000035", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000004c0), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x4, 0x8, 0xc121, 0x40}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={r4, 0x1, 0x30, 0x9, 0x100000001}, &(0x7f0000000380)=0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r3, 0xbc30bad66ff15d94, 0x2}, 0x14) 2018/04/23 00:48:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:34 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) 2018/04/23 00:48:34 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x9, &(0x7f00000024c0)=[{&(0x7f0000000180)="ed0978c01b0b0188c2c8f981674f587b475aeaadf10cadca3db204f978c0347cc1624ef3a200ca6d041cd85e769a9397ffe1b2cf209bf5331840ece77d233c7dc870ace46fc86ee9ca9153064679daa615e98018634a925ed122e28129ed737968d8cf650fc48260508ced0f09ac7c951b33698e397e7abe11acefcaab2377e3a8482475f99df915c814f07486503f83b023c3e365117c7c0fa40e11ec38a41eae57b5035d6632491ca0ea386eb3183f7d5d839dc93123256678d6a8a2b49ea8fdad48f3a20b9f71", 0xc8, 0x9}, {&(0x7f0000000280)="ce7b19fda007b9af47e85fb454b26085419c5f9e", 0x14, 0x10001}, {&(0x7f00000002c0)="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{&(0x7f00000014c0)="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0x1000, 0x6}], 0x280000, &(0x7f00000025c0)={[{@type={'type', 0x3d, "ef82780b"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nls={'nls', 0x3d, 'cp862'}, 0x2c}]}) [ 133.269804] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 133.356103] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:34 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x63) 2018/04/23 00:48:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404100, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x9) dup3(r1, r0, 0x0) 2018/04/23 00:48:34 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x80000000, &(0x7f0000000100)="721d2416a23f15cdc9ee5abad08b503b4775462e683810d624ee76603938ac9bd0e58165b73fbda507662a528703a8eea59c638e2dedf355e26998bbacc44b5876cac0b505a0a5d77b9b1f13adcd2f7a7464ad2e0a8f987f5cedd7d0501141322e89e5f3952bd40894f7804efa28560e32240e0d3d11c03996942330ee7bc237635e3236757d9f39b295ffa6115e694174c69826cdba3f55dadf609c11f79cc3e16b6a12f57c89514644b2441c5fc863ea21a03993e8f4cfc70d6abbf3abb470ad9827d00e450f77fe43b837b2cdbc62d8bc549eddd2a8edea5386ac54a82a2d09cd5b262208625d4d") r2 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000440)={{0xfff, 0x1, 0x9, 0x1ff, "5552687a33d4ed3b63aa2b7163d4fe2217d3986043f77b70891a68f7ecc37801d308c14e1d5ed50b86109867"}, 0x5, [0x8000, 0x80000001, 0x9, 0x7bd, 0xffffffffffff366a, 0x0, 0x20, 0x401, 0x4, 0xef3, 0xffffffff, 0x5, 0x3, 0xfff, 0xeedb, 0x4, 0x8, 0x9, 0x8000, 0x3ff, 0x40, 0x67f, 0x8001, 0x5, 0x1, 0xffffffff, 0xc5bc, 0x5, 0x7013, 0x3ff, 0x3, 0x4, 0x1, 0x7f, 0x7, 0x5, 0x100, 0x7fffffff, 0x5, 0x2, 0x36, 0x20, 0x3, 0x500000000000, 0xfffffffffffffe00, 0x8, 0x7, 0x4af4, 0x18, 0xea58, 0x1, 0x9, 0x6, 0x5, 0x6, 0x1f32, 0x6, 0x9, 0x2, 0x1, 0x40, 0x2, 0x4, 0x100, 0x8, 0x3, 0x400, 0x4, 0x3, 0x6, 0x2, 0x9, 0x40000000000, 0x2, 0x7fff, 0x5, 0x5, 0xff, 0x2, 0x5, 0x0, 0x0, 0x1, 0xa1, 0x1, 0x5, 0x101, 0x8000, 0x7f, 0x6, 0x9, 0x62f6, 0x5a1, 0x8001, 0x4, 0x7, 0x7, 0x0, 0x9, 0x4, 0x3f, 0x5, 0x7fff, 0x1, 0x3f, 0x400, 0x4, 0x7e7, 0xe2, 0x80000001, 0x8000, 0x10, 0x3, 0x9, 0x7ff, 0x1, 0x0, 0x5, 0xd9, 0xdc, 0x9, 0x7f, 0x9, 0x20000000000000, 0x3, 0x9, 0x1, 0x101], {0x0, 0x989680}}) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r2, r0, 0x0) 2018/04/23 00:48:34 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$TCXONC(r1, 0x540a, 0xa5) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x4080) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) socketpair(0xa, 0x5, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)={0x1ff, 0x8, [0x3, 0x7]}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xed1, 0x4e23, 0x10001, 0xa, 0x80, 0x20, 0x21, r1, r2}, {0x3, 0x2, 0x670, 0x3, 0x0, 0xffff, 0x1, 0x1}, {0x8, 0x0, 0x9, 0x5}, 0x7, 0x6e6bc0, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0x2, @in, 0x0, 0x4, 0x2, 0x3, 0x8000, 0x5, 0xab}}, 0xe8) r3 = socket$inet6(0x10, 0x8000000000000004, 0x2) sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:34 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x63) 2018/04/23 00:48:34 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x25) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x4, 0x7fffffff, 0x4, 0x8}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x58003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f0000000040)}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000c14a00996da4dda200000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="020000000000efff"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000080f49300000000000000000000000000000001000000001a0000000000004f13fc26d2ff11e0000000000000000001", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/04/23 00:48:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:34 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc030, 0x4c6) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r1, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000900)={0xffffffff}, 0x13f, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}, {0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, r4, 0xa6c}}, 0x48) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) dup3(r3, r2, 0x0) 2018/04/23 00:48:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="782df1d206b2", 'team_slave_1\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xe0}], 0x1c) r2 = perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0xabe, 0x9, 0x3, 0x0, 0x0, 0xc9c, 0x400, 0xc, 0x5, 0x7, 0x80000001, 0x8, 0x3, 0xedd1, 0x1ff, 0x2, 0x4, 0x1970, 0x4, 0x0, 0x8, 0x4, 0xd7d3, 0x6, 0x5, 0xfffffffffffffff7, 0x100000001, 0x4, 0x3f, 0x88, 0x8, 0x100, 0xfffffffffffffffd, 0x20, 0x4, 0x8, 0x0, 0x9, 0x0, @perf_config_ext={0x8001, 0xeeb2}, 0xa0, 0x6, 0x10000, 0x6, 0x2, 0x1f, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) [ 133.993842] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:35 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x63) [ 134.087357] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb95b, 0x402840) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x35e) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:35 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000740)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000700)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000780)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000440)=""/255, &(0x7f0000000040)=0xff) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/04/23 00:48:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) fcntl$getflags(r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x400200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="ff7f0000546419ac01a8da465c7dd0e2", 0x10) 2018/04/23 00:48:35 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/121) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) 2018/04/23 00:48:35 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200002000000000"], 0x20) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x80100) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000040)="f0e1ed3be176943bdc136f96bd23f827a970c40ad9d9b49a", 0x18) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) lseek(r0, 0x0, 0x0) [ 134.664306] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) [ 134.715585] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:35 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000cbab00"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) write$eventfd(r3, &(0x7f0000000000)=0x4, 0x8) 2018/04/23 00:48:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2840, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 00:48:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[], 0xfffffffffffffe02) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1300d293f1ecd0011778359f709ac416e5d5939480245a1276fcb20f51cdb3aad342e3717e8ed6ba445c9017484c683c4b654a", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB="05000000"], 0x18) 2018/04/23 00:48:35 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0xa00002}, 0xc) 2018/04/23 00:48:35 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000001440)=""/61) 2018/04/23 00:48:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:36 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:36 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000040)={[0x3d, 0x34, 0x32, 0x3b, 0x30, 0x3f]}, 0x6) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:36 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r1, 0x400, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x180) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x800}, 0x4) 2018/04/23 00:48:36 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000001440)=""/61) 2018/04/23 00:48:36 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) quotactl(0x8000000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000440)="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") r2 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000001f80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001f40)={0xffffffff}, 0x2, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x38) write$rdma_cm(r0, &(0x7f00000000c0)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000000200), r3}}, 0xffffffffffffff9b) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) dup3(r2, r0, 0x0) 2018/04/23 00:48:36 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x44400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x101, 0x98d8, 0x20, 0x0, 0x0, [], [], [], 0x3, 0x100000000007}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200008000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001200)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000011c0), 0x13f, 0x100d}}, 0x20) write$rdma_cm(r1, &(0x7f0000003400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000033c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101090000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000003440)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000001240), r2, 0x2}}, 0x18) 2018/04/23 00:48:36 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7ff8000, 0xffffffffffff08d1, 0x2, 0x401}, 0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:36 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8000}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x590, 0x37, 0x200, 0x70bd28, 0x25dfdbfe, {0x9}, [@nested={0x110, 0x6b, [@generic="37bcf61f631435d1ad6e26bf866419f73567be53ef7aeaaaf8001b61f3de4606e252a858e4fe1c8dd28d4879dca84da8ba212359a92232aa4fd2d409492179c6bae1a4864e974553030a3cd6aa05aed07a221baa350b1174cf2e9f85487fb0f78d734ff63856eca7b42aa686357b7633346f2f0e93a40284e7f8529759bb0a811c4e7adda70cf28720dc06e5ed26ff7d43c7ef1c944363e51dd5f85b5434acbb66fe67268926b9d0ba732a22668ca7fb2364cae3094fcf321db15c3dba3834cb9dd5ab", @typed={0xc, 0x72, @u64}, @typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x7c, @str='\x00'}, @typed={0x8, 0x1f, @uid=r4}, @typed={0x1c, 0x60, @str='/dev/infiniband/rdma_cm\x00'}, @typed={0x8, 0x1b, @u32=0x80}]}, @typed={0x8, 0x9, @fd=r0}, @typed={0xc8, 0x4f, @binary="80804d56fb7aa7a358c2ca59add4801c2ed09ee71649d4c848f463dd58a6f7f0482dbf579ec1dcb9f6d4fdbd445773e8a34f3a406dcade47863070ca7b174a6baaa4bce9d3ef60cb455d22ea35f76d87d1e4cd8b8e1ed1a623ee821c834a39e98908e5fa03ca1d0562e05fb689a57aa32e26aacec93361c1ff4d2c467dd4bce225e591624422ab738005537220a1ed2155824a9a72b9e1b80c1946b622c049cb796eee7e6c06799abfb48b3e4b7c78225091d5448423c060115d4221d0a3e42a1d9e239a"}, @nested={0xdc, 0x34, [@typed={0x8, 0x80, @pid=r5}, @generic="14adf4354d34c61965fff119fc5e447d84a55b9896f31f10a270d2e63429d0cbf26b4840e05377814d6f51e08a19c3f9846b3e47109070d2dc1ae0c19b4eca3fb1a01c0d51c9223a0b657c4ebd24f1eec7826be403ddd8029a85a2ffc1b95932312871e6dc0a28b1b0860e912cd45ee7d22fb032aed415d47a9fefaee8c8f4d9cd3d55f18c945a6250c2c69e8918b54ab6e46af2604f7f51fea1ccea74686dd3", @typed={0xc, 0x80000000, @u64=0x1}, @typed={0x8, 0x59, @u32=0x9}, @typed={0x1c, 0x8a, @str='/dev/infiniband/rdma_cm\x00'}]}, @nested={0x1c, 0x2a, [@typed={0xc, 0x5a, @str='selinux\x00'}, @typed={0xc, 0x88, @u64=0x2}]}, @nested={0x2a4, 0x68, [@typed={0xc, 0x95, @u64=0x7}, @generic="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", @generic="1b931f0acf73ab0f31c2fcb9cc772778fc05298cbf207eb7e793e30371fb4894462ba3872f1d08328dac3436bbb5dd724e20dbe23ba1940dfa8f57e0ba57f79bac295fbccdeac246b1ef2be007bdeeb335120032fdfcc6aeb9eafaac90202712ea2691360b70d3ebd0ebb4a0bc49876e63a7b032cba66adb8a6c5d1e4b862822d81950e80ba1fdc8b18cf073ee15239ddf00532350874ef0c28859b9e7c50bb7e8ed", @generic="ac6b31d70bb3582b9f3e4b8d542e3ed04f22ee20c5b524747c581e76665d", @generic="70ed738e33449d4a9b0222ed54c42fa090003eb193a0101e9c06f5cf81941820cb98c74a57f0c05d3f2596679886143802342b6f4a22fb0911a13c716ded84a0ae81d09f637568870f222cd24de98a1dfa66a132010574e77bfd74874223d56da60bfdbdfb2934db9969621cc8d728e722cb2909c54e62b4ceb44a5343dd90638127f69b9e104907ef4020443ff1afd0033e8b48fb593c064b055e55cba816f52fce5372df7dd2d3d57e72ee32eedd2ca03cfe3602855210f884afbf4498edbfbb5ea32440a9735d", @typed={0xc, 0x71, @u64=0x7f}]}]}, 0x590}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/04/23 00:48:36 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x100) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000001440)=""/61) 2018/04/23 00:48:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00'], 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) ioctl$TCFLSH(r1, 0x540b, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/04/23 00:48:36 executing program 2: r0 = semget$private(0x0, 0x0, 0x101) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r0, &(0x7f00000001c0)=[{0x0, 0x6, 0x1000}, {0x1, 0x6, 0xab9b0d97f60ffed0}], 0x2, &(0x7f0000000100)={r1, r2+10000000}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 00:48:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200580, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/23 00:48:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @loopback=0x7f000001, 0x4e20, 0x1, 'lblc\x00', 0x4, 0x8, 0x13}, {@loopback=0x7f000001, 0x4e22, 0x2003, 0x6000000, 0x7, 0x401}}, 0x44) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:37 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) semget(0x1, 0x7, 0xc) sendto$inet6(r0, &(0x7f0000000080)="057fea83d454ab7cf60f38105a8d567d7bc1da1568704a", 0x17, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffffde7, @mcast2={0xff, 0x2, [], 0x1}, 0x3405}, 0x1c) 2018/04/23 00:48:37 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000600)={0x1, 0x4, [@empty, @random="4c9c84a7b308", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfdef) socketpair(0x10, 0x0, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x137345ae}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000004c0)={r4, 0x4}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="77ec531521bbc94584679257b8cf5ddf9f4f680cc84b92873200a11dd0fa57f012d810b9ba28ad686736989520e88eee7769abff941cbac7be910b866c0dc239d66a84843c01fb5280100d860e038777add7859549407d03dec42c7e9ca60a0c7c840dd86c901a77f7b105b859d3ca78f65e3ae42071c9fd1aee8f35176a8b95a3c1718fbc8f465e5bc8d95b533c", 0x8e}, {&(0x7f0000000040)="9c9b42d9447df2f9a94ab706306370da8446f8f117b0800bdf", 0x19}, {&(0x7f0000000180)="517004a8a065a7b7073d8e088d0259682b2a9495e9da66b2dce199fbba9bb8b4b18ffb9ccb5abc63c9878567b880a8c000c683aa790edc3e3f672503c41af517a3ebc7fe01a33145cd2c70a83e46ab59667b8d15962a3d8570d6bc6640a9d01c046c9a9c06c06acba7241a4228357fffff426a1ab8c03aedbd147cffe272f3c59726b4a5a1262fcf37d691d928b684042f6abed2800d1797cc9ce7d52bd422", 0x9f}], 0x3) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.stat\x00', 0x0, 0x0) unlinkat(r5, &(0x7f0000000340)='./file0\x00', 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) 2018/04/23 00:48:37 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000001440)=""/61) 2018/04/23 00:48:37 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5ca, 0x64840) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r0, r1, 0x80000) dup3(r1, r0, 0x0) 2018/04/23 00:48:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:37 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) semget$private(0x0, 0x0, 0x400) 2018/04/23 00:48:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}]}, 0xa) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r1, 0x0) 2018/04/23 00:48:37 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000280)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c6c4fab91d4", 0xff30}], 0x1, &(0x7f0000006000)}, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x8100) fgetxattr(r0, &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/220, 0xdc) 2018/04/23 00:48:37 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setreuid(r1, r3) r4 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e22, 0x4, 0xa, 0xa0, 0xa0, 0x7f, r2, r1}, {0x4, 0x0, 0x8, 0x6, 0x0, 0x1, 0x6, 0x2}, {0x1, 0x3ff, 0x3, 0x25e4e994}, 0x8, 0x7ff, 0x2, 0x0, 0x3, 0x3}, {{@in6, 0x4d2, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x6, 0x3, 0x6, 0x3, 0x2, 0xfffffffffffeffff}}, 0xe8) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x80000000, 0x125402) bind$packet(r6, &(0x7f0000000300)={0x11, 0x1f, r0, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) connect$pppoe(r5, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000480)="1ea4ba889f020abb367b4ed9a3ff1416c972a2b4af0a15017fc74da724aa9e4e1495957acafb696e9c3bdcf2ec2fcd3f4ef37d9573d8230bcb91cd3b115d375fe44008fc37c450eb71f9fc6a84d48b9fb83db6154b0224eecad9f9a0bcf281dc2815182853e76a0ab31d67e0ecba93ce6550ad132150c9eb71ba8f5c11bb0c5d5fbe9c1b385811fae9be1823dc639ba3e7ea4f41e9a2dd03a142195bf1482b306657ad7ac526c28c7cd9d845dc1e701c1bc98d767e5175b85746680cbcb33c923c695c8381b9dcdb0cd70ce75fcf77289b520c03b35e6a1c900b069df699") 2018/04/23 00:48:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) socket$netlink(0x10, 0x3, 0x4) 2018/04/23 00:48:37 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = socket(0x10, 0x801, 0x81) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x2) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x47, "46f872e06b3058430528ac1db1b1823631f3cb9bbff5ce394c4ce41a1bd12706e0d8230f4400fcaad1b049079be1c2beb8d82d0e4e5f4e54c25481d8bf54b352445775c580020e"}, &(0x7f0000000180)=0x4f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x6c108fc6, 0xffffffffffff0001}, &(0x7f0000000200)=0x8) dup3(r0, r0, 0x0) 2018/04/23 00:48:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/182, 0xb6}], 0x1, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:37 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) write$rdma_cm(r3, &(0x7f0000000100)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x819, 0x0, "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", 0x2e, 0xffffffff, 0x100, 0x9, 0x5, 0xffffffffffffffff, 0xfffffffffffffffe, 0x1}, r2}}, 0x128) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000000)={0x575, 0x0, {0x1, 0x48817932b3fb37e6, 0xfffffffffffffff9, 0x3, 0x1000}}) 2018/04/23 00:48:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x403, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x1e) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4bb9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/23 00:48:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a00), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003240)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003200)={0xffffffff}, 0x2, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000003280)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, r1}}, 0xffffffffffffff41) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/04/23 00:48:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:38 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x1) 2018/04/23 00:48:38 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="ea41a93629bee1990ae9745f8d774bc81cfcf811d16657978a910c383795f1887fa52fbe32fe13337d72d4c15d30a5f70d14aac2aad008032b12b1b9eafc3bbb80460914cd088bbfd980f70c4713d7f8f2ddb4771537cb8ace744040ecc95635486f2a8aa10f75982a92ec7f7f6aced136a5de0b10cbc9cc21abfea2a0d145b378d832bf848d125f9521b39d3406bcdb489ee6e856c008943f82953abb23cf16a9bf0936eb8d0a57ad8fbdc9068f54529e70f3080f3ea995b91688121bb37d1445d14bf4758cd33d288a89720f6185df755348f1f6af53b0f2572479934ec728817425026bbce7145a9004e3cdf8d94eb33cb63effcf892f018f89c98728eae63a1bee7242db781591565753d177b920ec3f9c1edd215751f7b4bedc8ebbb671b1901461cc83e313ab6d71f741e6efa32053a555e5164efa0e5d88b3df75bfd1c0918934809751982f182a2236f0da5b53734b58b519af78da6369716cd80855f51d812c885ba986bdc8babfdba809c9de42fb08446807603526e841cb81c6720ff0d697ee3395b15b4d2667c26236de1ada1d78b5030c448955c850dbdb4e1b3d77c9bcbadaf63aab3c76d0cf3de48004ca56a7a2d42de7bb34138d64aa1f1cc89b8144897e2e185ec0058685c1b96b4011318e04b7d796aab69cb39b9bf98e55d7ec6ade20fd1a1e670238b77aa497282572d60941af5e3c20e8fe6826f0a88c31dd6e5e2b4bd903d2011b28a05ea47c01fc8b5f6574575dfa61d962639e5c96c741d2a3b3e8c47dbe8bffd06a5cbdee4418c9e5748dd76569eecafeac4abdf54278bdd1945b149c461be023de89f35013c45cda9ed49a0485a561ceaa23c49dfcaa741796b2b9614fc3f7e9b7a12451ed2e5392e0f33317c900f254cd30896e0d012d07579b85d20ae746717078d387bab38168f737c1c30c061064fe1db72423efeb8040c3e6c480620f63b2d440f8f2eedef38564c5aeeb7c629925732df02e54f7b6176d577aa7b393f7337b56c1a6a7920f524b50c35c62a558cb74324373d1b51c16166db85d54d1ba5877412c3bbf432ae6b43d9cb4a1bd5c86904d56325c5e6313985deefaeaef8dbd798e198039ecac07c104f08ce51ccfa6b5a475c7f6711833a39ce1e76d703be84214afdfb83881f663db1ca2381e4e9792dd3114468386cc89e7676a4cbcc3d8fbfdfaac81788d5bc35ca4260fa2080ec4c30e3f86073852b366f15bd976d888ca1003391b87956fe8a96e202c51b39f2952b4664ffad675f49fa089c141d8447050dd1463e7445552a9e35abec7bb3042386510ee3418b98f66daed2f3d013f5a702a707ca40430b99d492ef2cee86c08c95e7a1e773a9d0c218d69ab580aa3ef516fec37995fbe78a27e62e87f14bea68b46983e96c6a503a79ee9c425088ea98f0c60eb86b9285ba0c280ae30ad0973b4b8f6f87a1d2021607a138471fa40079517add9fe3391fb539202884f99add941299bc4c36bdb1f1fc4f5136ade8911f5b6a755fa29f0c94e537e9b090c347698eb9b4997587f1081431edaef99f22ebb03a4ea4fc5362bc5084f68b5e3b381872ed71bdfa4d835c62fa542374367b340c40bcbe56cacaa116152353bd977e461d8450bbe3a7e346568f91ffcbb0f5d1897cd30346e634c59088f53bfee2202659355d2357b9f6aeef0fe3be1a64424924b296cc8d2ed5494ec7f4efde72403f76dd4e4943bb7ea1aec0c25db8689905ab78ccdb0582ed024eb8e5c00253b2c5d5f701a3ef1fb434aad66a95aef8d912d45fa19a68dfd66c7b3a5fa29242545ceb3fb4b6cc77c0f2021259012e2814a6ca7a7d4ec0081e5cf4bf7751d976e6ef8c36ca49016a0e976fb46957f8215039be8d12dd415b72ce37c279b6b3552bb5468875c7111405d82aca85055618476a3d4abde747e0cbcad36e4db36762a3f84ed5f024e635e931ac0f33ff6725d429a0768c4c8e765dc255314c212ddf80c2808ba7ce31810498bf8cec371231c8c9340907d8db59e5a5007a0186d934eed8e2ddd50b601f74bb4c4554c1798e920fc1214cd5f903efc0e15ffa144f06b0833d1d230a41b855345efc5f52786b1350731895b7a032360583a185ed97bb0dc45c00687a4264ccd71adacd03444958c0a72c2585e9443a526a56b2e648b31c5f63d342e32601d6441b5e3e2fb687f96703e2fa0509d8019584e13f4787eea4ba8e7c51f0f890ca27339f74f80c086bfdee4fb05044e8e4367d9e4c5aa3d28a04a342667f479195ecacd414da3f9dee2c8b5540e169a6ce020025ad8fd5fd5382e99cd26fb959f6d36c0ba56d6777dbf5731c75d36df5fb2251c4842d8a34c9e6b35cc2b2fa40685a11a667fa09befeec2d05db5a6d4e25e9d0a94d8d0a69ab4772f8a28d50cc6209d6ee28fb15fc10af032172d15ec2dbd53032c0a2fca19714ed42df47238c5052cb35737e4aba3abcc3e9cb79d51c597b5982500ce9f6a130d4d3c4896f93789c95159141ae8d8c97312f13bf60773a5d500016cbf5747fb1f5f44f7d3fefe329524e04dd4a9afc41120a9fc0120b4b150c004e0c9206c77044423c3db07879b066574ee7b010e440235b576773d5a308d0295f774bbede31e4ffe3af60092d9f0cd823eb538cf55e6454eccf5f1e0e11270c76b72c83fad95c401c0d692a98c0145926cbb7fa942e0d66eb9267d7b6fb82d36d8ed44e57583c4d65774d6c9d5ad6cb2c8c4eea7e8863d63a041e6d0ea01c8b5d1b4f35744574a2ccfc6e631640a455ae93a541c3d89230dfea6e2c87356824a1805db9f46f84f3566917380487e4643237d8d0cb379b798f5dbd715eb5840766a15ddb7ccb487bb80d0ae9a5190845b9724ea2bfe539ecac9fd34548791696ac7a868d566f65062a73cee53276a2b4c1804a977430e342da48711fa0c4795c5243d3fb2e296e3514e188774faa115b52b677b5574a88da09dc7fe68e0d51ec34d692bdd530508bc599dc30acbdd3ad2ca3b0a47f756e0a75cce39a5b87e5cfbe7c9e7fdc6921a73812d13552296f552c3d3f15fafebc464525d56ac02db153a0beaa5ca5129a5f57e43331fefa8b07cb6997303c35a7ec9dba5021930ae91315d06ed8ff21cada5571a5a459bb7431658cb93d520f9ab58436a33c65267651e58490f8d4bd756490994454ffe3410d82090839bf678bfad6b46f026a664c7891bc7ca2c78e945e2c799e25cb605bfc0160505cb7a9c123c6154b30d385c245c2b3dbe9fa32dddc6a0d5c354f1f673f91b266973c5980e7e78946aaca72b96367ce21d1ac6173b289fdd4d1726c09fcdaad0e0eb7f21339bef9fde1e2992c71584cbd28e63c1e5d53697fe8731322f33de3641f55066f644b3601069e0cbdfa69222820567579bd87a5bcc6b3bdd5fa9cf9079ab0fe63c1774a1e1c4a5e29ad61be4406863f30e884059e5f2b3684f03b50cf9eacc87de1c6cbc9d63adf13ea7f1728657221258b8c0db38dc0afe30d0e695d64375376b799b49fb3b570b7fae88210a406ae5fb6c2fd614bfc897fad1d9d7f2516d21450f70870fb4082c6ae8c56575f91ebb4e1621420fc5d31217904d0a6eb2b2b64ce624ae6acc5e7fbb90740a5d4923c4c8e103478618177eb60e967f5afc28c73bdc6c829e36ab74408cfff7c5b06b15ce750fec14b22aed6eb9b30aefd1937eb0310477f23870673709e28887ac9f06dcb36c9d3a2faeadee5e396ff7d0e1018caed26bec86189b9cf6db470ba8eba1c89e81a1b337d30c18f7ab3b9ac6139b853f608c56d9b3d0a383e70f435c42f2388b30fb15dc66ba98c63d973ab511f194ac4f3fc2c5c7d22c9d6de1ea4df0d54337b92fc76841e8c409e3fbb97ead03b9b587fa81f15a66f9179ace939cd690abeca7ae9e1dd14c5d42827a81ba2c2f494dca8682169bddd205bc7fa1447b1217c453a3a6fe5db8a92182386939539d852abc245c4074654474963b9961cf605ba4017ef40684a195145c08e07d43ce1d0c4c360ed87f7c9c0f57a60ca5d47e114570b2d29d6bbb4c611c8292bc282ac339bbff12ba17f2778a807d3668bbd96178cbe6d4a93e2f274e0fe7540249b1433d081faa738bd20a1a9bf80e9bfebfc82c8496bfdd7c8c94b71d45bad141f9204132eb4d5a636a4295d9c85560de4fc4251dada47c9a529e4e54c8fac27d758e272a0e1a3f6f2dd01c910f259d76f6c6ca444ec6f3f7f7050ad3afd63bb3e719f798c999a734208e562b660121d548db34105466bdceb910c9a81479a28312a8208d887244006b227927c3e3e4ae3ab88aa7af78367febe18812b5696dcb5a2f8380f00754f09b5f9a9308908b4bac554505f400663ea4352a0a6c7e0f983adaf6edfdba4b1103501e3667484b623e3b4ce260f6d6707a4e75e649f879c71a8e81cc7f66dac9d5a412c6927cb0777641e47ccbc5e6cc2f82c494ef30e81e08c0852735b33228fac09c586c3177c6129347858f38c2f142e0a199f5f537623a9b35ae22cd6b52bd1893afe2f525e70f6e2f2d469e7848d124f59fc99ae9df8f81c99c0fe614e4d15c80d6dc759ac85a28fac5653dc8ec5d8b0a8b89e0079f02a5993630d4df8f93ede151df57c1dd7c859a994c016cb44c183991c52c15bd5a883bc0662d1a8e723df8d8eb70bb95bb9dd81ca365d8ff983260106178f4d542e708c969753f08ab884e69fc025a420f91e8b34758493db4a443954d863d8e0562dd4087e55bcd38bcd0f89d09549f442681a48c1b8c986f46d298b721757aac8b05d2657791b4427f0af4878e748cdfdee125737ec39272f7264b2fcbd04dfca1fe09d80b3a4b10a419002d50004979acc2031b3c38d4be0f1ca438ea7446e31ee07d9367b83f8d523747a69bc9b573800ce780bf38269e1e3416419f1d50aa492a2f4001b56bc05ba473d53155c340074caf70b925430c1f6b682adebe4b0c98311a70d8c99bf67726039924dfc7672e292ff60e516b234b0a270bb098bbfdbdb886e7a764d6f6e2f202e7260b648180a6e964e3c86c2cc192c1d3adee3023e3c8e636e2d405cfb4c47036feeeeb9c0d2b56905d6c360db55cfe4038b6425c062ab24cef8c6acc0bcfa9966e5c866a397331a744b415de0265e4723f8c674864b40a17d01cf8bae96d957b9ccfaf333633b44a9bf77c96ca91c05ef559cebb625ed22dc86e5ff20c8a2fdbbb177ca342a7f30a3e4adf813bae867e3ce93a237099c0be664d3c24dd4583ed834db2812f0041736ad8328d033881402063e344f54c8b4e5b890ecbb0e5c793f21794918fc5f5f526cde4ed84ef94a4be505e84c52e8263a3e21f04a878d799a2a4d0df531dc05232ca0c7b97111cf8d08619629cdd4cfd61600f84b7fbed1c3198a72a2cebfe245ff036faec82bb9dd1059ae64a1cb5cf79c89ac8ad976e366d7648591ea92e24ffce3291da404d503d9df09035435b2b6fec0024ef063b55021532c7f69f77b4b9a3d982069c95d6ac2bb70fa5fad95fc1d32752d7db50552ed548052080576ff0cfb42a1bf9ce0d707112963b009c2a8aa3a205e5348ec3b938695fa416a52a7705230436a2d7b6194a1cdf81832ed9650c829b52344b8fd2dc2d61a41526db4afebd82f675fda562fef93e860165b8051e1bb298f8c010b4ad42c1261bc00a12eefc05f2fc15926340143590989d012f72de8907841de5a407ca0a46c949be9c77a02f204db1c20ee888eebfd1b1280a71585eb3dfb8b8c286fa996e835e0c3587ff2db9ce3c8d3a8142f1545c2bffd9cab0919f5f57edf39445a1", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) 2018/04/23 00:48:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) dup3(r1, r0, 0x0) 2018/04/23 00:48:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x48302, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3cfb, &(0x7f0000000140)=""/138) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) r2 = socket$inet6(0x10, 0x3, 0x100) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x28b, &(0x7f0000006000)}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001800)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001900)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip6_vti0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001f80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002140)={@local, @multicast1, 0x0}, &(0x7f0000002180)=0xc) getsockname$packet(r0, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0x14) accept4$packet(r0, &(0x7f0000002300)={0x0, 0x0, 0x0}, &(0x7f0000002340)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002380)={0x0, @multicast1, @loopback}, &(0x7f00000023c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002400)={@local, 0x0}, &(0x7f0000002440)=0x14) getpeername$packet(r0, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0x14) getpeername$packet(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002540)=0x14) getpeername$packet(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002680)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000026c0)={@mcast1, 0x0}, &(0x7f0000002700)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000029c0)={0x0, @local, @multicast1}, &(0x7f0000002a00)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002a40)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002ac0)={'veth1_to_bridge\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002b40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x5090000}, 0xc, &(0x7f0000002b00)={&(0x7f0000003000)={0x770, r3, 0x400, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x13c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1c000000000000}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x17}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x13c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x3, 0x449, 0x1}, {0xe8f, 0x3, 0xfffffffffffffffc, 0x3}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r12}, {0x110, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x5, 0x9, 0x6}, {0x100000000, 0x0, 0x378f, 0x1107}, {0x0, 0x0, 0x400}, {0xbd8f, 0x4cb0, 0x5, 0xb35f}, {0x3ff, 0x720, 0x7, 0x80}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7a}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x25c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x127c}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x10001, 0xffff, 0x7}, {0x89, 0x3ff, 0x6, 0x5}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5911}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x6, 0x7, 0x81, 0xe328}, {0x9, 0xffffffff80000000, 0x6, 0x9ad}, {0x2, 0x20, 0x3, 0x400}, {0x800, 0xd7, 0x6, 0xffffffff}, {0x0, 0x42e, 0x8, 0x3}, {0x0, 0x463, 0x6, 0x4}, {0xffff, 0x8, 0x5, 0x4}, {0x4, 0x357e, 0x9, 0xf30}]}}}]}}]}, 0x770}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 137.416153] nla_parse: 13 callbacks suppressed [ 137.416174] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:38 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:48:38 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000000100)={&(0x7f00000000c0)=""/63, 0x3f}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffe, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) gettid() 2018/04/23 00:48:38 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4) 2018/04/23 00:48:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 00:48:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x20, 0x218, {"e55c6641f33458e93b06215877c89d3e"}, 0x800, 0x6, 0x699}}}, 0xfffffeb2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r2, 0x10000) dup3(r0, r0, 0x80000) 2018/04/23 00:48:38 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xffd6}], 0x1, &(0x7f0000006000)}, 0x100000) 2018/04/23 00:48:38 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) 2018/04/23 00:48:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r1, 0x400, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x180) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x800}, 0x4) [ 137.717122] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:38 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x402) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_bond\x00'}}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'gre0\x00', 0x9}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) [ 137.759506] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x68081, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x480, 0x8) syz_open_dev$audion(&(0x7f0000003ac0)='/dev/audio#\x00', 0x1000, 0x400000) fstat(r0, &(0x7f0000003b00)) recvmsg$netrom(r1, &(0x7f0000003a80)={&(0x7f0000000340)=@full={{0x3, {"1eef4f31a59f71"}, 0xffffffffffffb4c8}, [{"3aebc21fefab24"}, {"3287de18be610b"}, {"8f771060768842"}, {"16f218f587c51a"}, {"5d25dbafe2a3d3"}, {"da01bb229ca490"}, {"caac09ab867055"}, {"f2b7fc64098496"}]}, 0x48, &(0x7f0000002580)=[{&(0x7f00000003c0)="2e15aee9f63bffd58ba5f79296fe33741acf0c1ba1e1412dc4364dd1ca518ee84b35ef09d400edfcd4151117f324429b379a95ed0818095ab6fccb72b0a1bcb359d36281af4830bcb1efb5d7b1f3aad7077d86a11d8c59c2a5d3e3d8758e44fc4207e5b0f49b3451b8b8b18cde8d112e08c00f75b775ebf65e5e8c63f0f3acbd9bfdb43be3779f828138f1c22404fd9b3bf2a08b3ac6b0cca1fc7f6892f80e878fdc9013cb422536aadd1473566ac6a591f614c6e9db045f0d3ede9e415f28", 0xbf}, {&(0x7f0000000100)="14280b7f692de259e2e65c8068ea0efaaf8664", 0x13}, {&(0x7f0000000480)="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"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{0x48, 0x103, 0x9, "01b92c8663dcca3838efc985da00a71e818b11c6d4a131f78a7fbba343c3cdc5b80e385d02c643575214d36f5a165bf7b1ccea97e186"}, {0x20, 0x10f, 0x9, "3ede24fbfb8b083484f3980634bb"}, {0xf0, 0x113, 0x403, "45942dcad598918a51324a3b66638abf2d91f0e9aaea1fd5283c665b50253061e01f4425576b5e94b772fd8402ba953612359de6a85baddd3d32893c2595e1b214d26c57adae7d7f0816af2939067d347542861272bb3fe4c6d0f2d56876aa5fc3b75668015055ff2757a07404380ddde675e68db550ee67818be0a6ecc8a36973dc4a0e1b93b5c6db1ddd702ec71446822ffac142043b36fa71a1bcf8257efeec5b029b050d065e4042cb230b8980f010fc95536ca2dcb17547f4ff585c937c210749f3668c41c348f161ee5b42787170d996cece4bcdb4b5"}, {0x88, 0x3a, 0x3, "077f2ec0356920bc0cf4ab69fac56c6f006cb0d6f8cf37a656b94fa8a2c85fbb0411022f82809f5263fbeb7a9d8c03f15f11ada3f2abc4bf84a66c501fc5ebab55460ad3d34a9daa85dec50c7714df0af323d56686c6432a429b778eed535521781e95ad05ff3fd1ff6ab4a638726e34c5a4b6"}, {0xc0, 0x116, 0xfffffffffffffff9, "56ed3c839c27a1423c2d344a35adcc30a191b8465a14bbe215fcd92ee424cbc51acc86a30cd708696ecd396598a181aa202027d55380be828a791cc5f797f657e6fc727e2c70beac7c6e8bd1f2f1a65875eac6867e8d5988e7d3c42a68002cc7d61562694a0d9de6c73217f73ddcacbf999d11b53b769900405701c4acd2e2ebbf1d9b59e3451cb509b2a414ea9b0eafa34e51bb421d380bfefb51ff6076139ffc7f99f664487a0e30be012c31baf6c6"}], 0x1448, 0x40000}, 0x41) fanotify_mark(r1, 0x6, 0x20, r2, &(0x7f00000001c0)='./file0\x00') r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000004b40)=ANY=[], 0xfffffffffffffd27) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x6, 0x3}, 0x10) r4 = dup3(r3, r0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2340) mq_notify(r4, &(0x7f0000000280)={0x0, 0x12, 0x4, @thr={&(0x7f00000000c0)="07955d3b6306c615284d2fd3133ee5d4b8e19116e7e1f97f01b92621e16f494a4a14ff3ef848b5770a9f43a4ff8679b594e833d01e1b1775", &(0x7f0000000240)="cbe95bb200511e0d065633923b2c324359190801"}}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000002c0)=0xf06, 0x2) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') preadv(r5, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x3) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) [ 137.855422] netlink: 41 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/23 00:48:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) 2018/04/23 00:48:39 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) 2018/04/23 00:48:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x111001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0xf62b, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000018f488cf0ba61d8f1359ce1b", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) r4 = dup3(r2, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffffb, 0x4, 0x1, 0x2, 0x3}, 0x14) 2018/04/23 00:48:39 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@full={{0x3, {"9d52557bf8cd63"}, 0x6}, [{"6c6af7a1f9fedd"}, {"5701f9cabc99c2"}, {"e2f5edb5dc7d4c"}, {"cb14ee5431788b"}, {"eaff6048eca525"}, {"fa33501100691b"}, {"e412813af53b32"}, {"a2bcf856901ee7"}]}, 0x48, &(0x7f0000001380)=[{&(0x7f0000000140)="dab1dac6b1c8994a4615d076a4f644582939faa36f8b0926464d4cca0f05cd3a2fce7e6d4511deb3c8dd8bcfddb95546065bc5cc74493d8d2c23f228c976d5cb7a279c91db10658feea9e74faf4b39c12634936485a8a3073fa14e5acd9a8fe22e959417f5b45aa5459693fc9dea7ebce20ef570e192420210cca758b48ed5070f702f08e285749fd8906af262a69d0e1388ea84f02f621608d4b5d841daba9e96253c994b247b32c8b9b6d2f831daf6279d46f2581f5fd306345840357e4ff38d01571ad1d85cceedeb96cf34282397e632ebe74231", 0xd6}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000001240)="097e3775f2e1cddf2e54eb7211bd85ffe50ca307c514b7370e44dd39e21e05fca4b542521c2c11424a8cd49e6024ece47b009b615498270ec661", 0x3a}, {&(0x7f0000001280)="1169ffaebba22c10bd6aba6ce0dc0683af788cd471fadfc4edc9151531f2762f2ea76c1cd06df392919452c447bf25d1deb63f274a78b3d2a9aaf7a0b5acc42ab7ab522feb01ffcaaf598d99dc0fe2d77d34cf6ebb3f398fe574a080365f3501f05ead5234402fa6c1b14bd118c1ae108d01a089b827ec2e6c1d77d42446610cbe7a89aa2832dff5c9fea2ef9c0b8e06f0aaf6ee7bf898b45ef25f54aac2fd94ca069a6e4abbabafd7b350c17a3382e4fcd8dc11a3df24ddfa248eebb6db8c8e68a5c2f98781b1dd817a77c47c4f12af3b3232161c2eb228836d8d0a96ff3c7084e0f04b762b7cbc76d555d49bf601a93569", 0xf2}], 0x5, 0x0, 0x0, 0x40000}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000001440)='net/dev_snmp6\x00') r2 = add_key(&(0x7f00000014c0)='rxrpc\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0x0, r3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001480)={'nr0\x00', 0x2}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/04/23 00:48:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x20, 0x218, {"e55c6641f33458e93b06215877c89d3e"}, 0x800, 0x6, 0x699}}}, 0xfffffeb2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r2, 0x10000) dup3(r0, r0, 0x80000) 2018/04/23 00:48:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:39 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x4, 0x4, 0x3f, 0x2512, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x9, 0xf1, "bb83e753189069053e9cfe0032c2921f3018a6125ea077695d14a1e20fe2b48785fa0936824f5640ac890927ca325085be2ecf911ffa3ac8f65d82a2a401f19bf63837d271c7fd4b78b467bdb3a257b67578d756af8edbd0895625b6555d5f33e929d58551a88dc19458fc74ecf193d4d93f9762a421f92785d20f50dd614eaa6fa99739b5753118585472e7b5c6e57cc1d05b7d3656ccebe41b17089d7a69a8cf7234ec5ffd5db26e293b37725ba7656d3217675d886803159d28baceec26a99f3e9f6e3a216cc2718e0bc208bed062c8b467c070a10af0fc940778b4fca6994d0f3afb0290691aece91f76d40a71b55b"}, 0xf9) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x200000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x1, 0x7a7d, 0x8, 0x1000, 0x6, r2, 0x5}, 0x2c) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa26a8000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ppoll(&(0x7f0000000000)=[{r0, 0x4010}, {r0, 0x5002}, {r0, 0x400}, {r0, 0x9010}, {r0, 0x1100}, {r1, 0x58c}, {r0, 0x200}, {r1}, {r0, 0x469}], 0x9, &(0x7f0000000100), &(0x7f0000000140)={0x81f}, 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/10) dup3(r1, r0, 0x0) [ 138.311168] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x20, 0x218, {"e55c6641f33458e93b06215877c89d3e"}, 0x800, 0x6, 0x699}}}, 0xfffffeb2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r2, 0x10000) dup3(r0, r0, 0x80000) 2018/04/23 00:48:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000040bd465650ebdc67282d0ac60000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) dup3(r1, r0, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/04/23 00:48:39 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:39 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) 2018/04/23 00:48:39 executing program 2: r0 = socket$inet6(0x10, 0xb, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0800000000000000000000000a00000000000000d4576c8300000900000000000002000100080000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/04/23 00:48:39 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x40, 0x10000, 0x1, 0x1, 0x6, 0x5, 0x8000, 0x7fff, r2}, &(0x7f0000000380)=0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) socketpair$ax25(0x3, 0x40000000005, 0x7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20, 0x4, 0x7, 0x5, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={r5, 0xb4, "c8e6090895ef7160056eceb145ceca757ef89ce2b92fcadf7d45d1fafccead3aebf255359dbb225379d5d4bc2daee16be0ad1df32053c08879e5c0b187f80f99213200226ae37a62cb9ce34c36c1c6b890ca4b87afca231912817f1df1e4519f285d209f95dcc45364ff43cdf742dd69d7d8d61bd1eab5000befd9a2ed901ed0ef85c423493fffb8706a09f6008a73887b4d9820723d9730ab0af31454e657b79c717cc8396e793e802304f6922a9b21a8d42550"}, &(0x7f0000000200)=0xbc) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) dup3(r3, r0, 0x0) [ 138.569177] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x0, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x20, 0x218, {"e55c6641f33458e93b06215877c89d3e"}, 0x800, 0x6, 0x699}}}, 0xfffffeb2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r2, 0x10000) dup3(r0, r0, 0x80000) 2018/04/23 00:48:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:40 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0x3f, 0x1, 0x1, 0xff, 0x6, 0x3, 0x7, r1}, &(0x7f00000001c0)=0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) dup3(r3, r2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0xfff, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/23 00:48:40 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) setpriority(0x0, r2, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xffffffffffffff01, 0x8, 0x9}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x7) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:40 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa00000000000000005e3097aa675cc90646c7a58b0577ff8600d70e7475c82c61e113773604f24aa138fe5b3b62e989ae2a7115df4c7e02aa21ad7147c324f90a3a6b865964c07398ebdc910eb5781c31d72ffdb163", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:40 executing program 1: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdb, 0x202000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000d6c18e0be8a56f98458c2a1648e1ff07bdf25e7ba45af92c8f6d62ee73892482e6ef785543b0b5001984708f7246ee2053ed2ff0ad63be4f2bbe897d3395f20483c6454c3ffdc436ddff3b419109cf5537913330b1a31f23317dc6f4c2e0ae3723fe60a93e27c63b6323bc22c930030000000000000080e49fe58fd540311a7c60f24e6351d6650db3a3fd5129b94d9e7069f86b7c6069714414997ce68885404bfb3dfe9b9760c04cc250906425559e67ca2e727871e05d7365f27acbd482e130fa294aa359f6a23ecc061628c91a", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0xe2, 0x0, {"c913143f83664fcc6bccb8a2157f74a2"}, 0x6230, 0xfffffffffffffffc, 0x7f}}}, 0xfd82) 2018/04/23 00:48:40 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd4, r2, 0x700, 0x70bd29, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x63}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf19}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x3}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0xc810) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x5}}, 0x7, 0x7, 0x7, 0x1, 0x1ff}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r3, 0x100000000}, 0x8) [ 139.240761] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:40 executing program 1: io_setup(0x1ff, &(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000f8c8caeebae18e0f31311fb936d286a5483f70a0f8672e16997921101bf34a1480f5651649c0affce74e3d8c3b9694b8066e955e3a7b50a6554d26538817e9fecc20311f2a230820f5f1d746eff282c75ef660b0003f83a05362c6d25c7390ab2287dbf6d0ec9fb0872230af7b29aaf5669641fd053c1c295fe4eed40711d22bee0abe11e67f0c20e30e8b5c1da574a9e73c"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) [ 139.286369] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) [ 139.347744] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:40 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="90cacf7ae726e7701f0f08d2f7550ceafd44400dacb8545a74a6f798705da9d5682e2d3f26e9731868bbb17cbc14e2e0eb08ae5ab197d4002626e450e6dae015de1e178e2cc984748abeed808f2bec17717d05dd1f97f2044fa04ba7ec1b8ae97a5f91f47efc2ba477104671ba33f9467f9bbb4072a8f98cdeb9c6f8ea9cfb55544c015ca33eb931b9e222c9e78e2b7a6920c2649867614445f57f7f322ac0a69c3da7475f622e2bd6d283353216fcf33a9582c0b1ee20979d6be89fdd638783cf9aa390c775fd1150806ef06fc906eefe72a605ed2ccc60430f414ac26c8e122a288c970875", 0xe6, 0x100}, {&(0x7f0000000200)="74aa133de655d000a3feb006d6f37727c557f98559f7ce3e7da0b7202c7b50d4d172925f1936ba95c7e09dec2398df48680b820e9127a276db023684d5c76d2bc7d640f3dca0067c9288b484a70af351bd8159076b64ce522224177cae45c6a238bd586ffe13347e5333d3a61d", 0x6d, 0xc2e}, {&(0x7f0000000280)="ea41a93629bee1990ae9745f8d774bc81cfcf811d16657978a910c383795f1887fa52fbe32fe13337d72d4c15d30a5f70d14aac2aad008032b12b1b9eafc3bbb80460914cd088bbfd980f70c4713d7f8f2ddb4771537cb8ace744040ecc95635486f2a8aa10f75982a92ec7f7f6aced136a5de0b10cbc9cc21abfea2a0d145b378d832bf848d125f9521b39d3406bcdb489ee6e856c008943f82953abb23cf16a9bf0936eb8d0a57ad8fbdc9068f54529e70f3080f3ea995b91688121bb37d1445d14bf4758cd33d288a89720f6185df755348f1f6af53b0f2572479934ec728817425026bbce7145a9004e3cdf8d94eb33cb63effcf892f018f89c98728eae63a1bee7242db781591565753d177b920ec3f9c1edd215751f7b4bedc8ebbb671b1901461cc83e313ab6d71f741e6efa32053a555e5164efa0e5d88b3df75bfd1c0918934809751982f182a2236f0da5b53734b58b519af78da6369716cd80855f51d812c885ba986bdc8babfdba809c9de42fb08446807603526e841cb81c6720ff0d697ee3395b15b4d2667c26236de1ada1d78b5030c448955c850dbdb4e1b3d77c9bcbadaf63aab3c76d0cf3de48004ca56a7a2d42de7bb34138d64aa1f1cc89b8144897e2e185ec0058685c1b96b4011318e04b7d796aab69cb39b9bf98e55d7ec6ade20fd1a1e670238b77aa497282572d60941af5e3c20e8fe6826f0a88c31dd6e5e2b4bd903d2011b28a05ea47c01fc8b5f6574575dfa61d962639e5c96c741d2a3b3e8c47dbe8bffd06a5cbdee4418c9e5748dd76569eecafeac4abdf54278bdd1945b149c461be023de89f35013c45cda9ed49a0485a561ceaa23c49dfcaa741796b2b9614fc3f7e9b7a12451ed2e5392e0f33317c900f254cd30896e0d012d07579b85d20ae746717078d387bab38168f737c1c30c061064fe1db72423efeb8040c3e6c480620f63b2d440f8f2eedef38564c5aeeb7c629925732df02e54f7b6176d577aa7b393f7337b56c1a6a7920f524b50c35c62a558cb74324373d1b51c16166db85d54d1ba5877412c3bbf432ae6b43d9cb4a1bd5c86904d56325c5e6313985deefaeaef8dbd798e198039ecac07c104f08ce51ccfa6b5a475c7f6711833a39ce1e76d703be84214afdfb83881f663db1ca2381e4e9792dd3114468386cc89e7676a4cbcc3d8fbfdfaac81788d5bc35ca4260fa2080ec4c30e3f86073852b366f15bd976d888ca1003391b87956fe8a96e202c51b39f2952b4664ffad675f49fa089c141d8447050dd1463e7445552a9e35abec7bb3042386510ee3418b98f66daed2f3d013f5a702a707ca40430b99d492ef2cee86c08c95e7a1e773a9d0c218d69ab580aa3ef516fec37995fbe78a27e62e87f14bea68b46983e96c6a503a79ee9c425088ea98f0c60eb86b9285ba0c280ae30ad0973b4b8f6f87a1d2021607a138471fa40079517add9fe3391fb539202884f99add941299bc4c36bdb1f1fc4f5136ade8911f5b6a755fa29f0c94e537e9b090c347698eb9b4997587f1081431edaef99f22ebb03a4ea4fc5362bc5084f68b5e3b381872ed71bdfa4d835c62fa542374367b340c40bcbe56cacaa116152353bd977e461d8450bbe3a7e346568f91ffcbb0f5d1897cd30346e634c59088f53bfee2202659355d2357b9f6aeef0fe3be1a64424924b296cc8d2ed5494ec7f4efde72403f76dd4e4943bb7ea1aec0c25db8689905ab78ccdb0582ed024eb8e5c00253b2c5d5f701a3ef1fb434aad66a95aef8d912d45fa19a68dfd66c7b3a5fa29242545ceb3fb4b6cc77c0f2021259012e2814a6ca7a7d4ec0081e5cf4bf7751d976e6ef8c36ca49016a0e976fb46957f8215039be8d12dd415b72ce37c279b6b3552bb5468875c7111405d82aca85055618476a3d4abde747e0cbcad36e4db36762a3f84ed5f024e635e931ac0f33ff6725d429a0768c4c8e765dc255314c212ddf80c2808ba7ce31810498bf8cec371231c8c9340907d8db59e5a5007a0186d934eed8e2ddd50b601f74bb4c4554c1798e920fc1214cd5f903efc0e15ffa144f06b0833d1d230a41b855345efc5f52786b1350731895b7a032360583a185ed97bb0dc45c00687a4264ccd71adacd03444958c0a72c2585e9443a526a56b2e648b31c5f63d342e32601d6441b5e3e2fb687f96703e2fa0509d8019584e13f4787eea4ba8e7c51f0f890ca27339f74f80c086bfdee4fb05044e8e4367d9e4c5aa3d28a04a342667f479195ecacd414da3f9dee2c8b5540e169a6ce020025ad8fd5fd5382e99cd26fb959f6d36c0ba56d6777dbf5731c75d36df5fb2251c4842d8a34c9e6b35cc2b2fa40685a11a667fa09befeec2d05db5a6d4e25e9d0a94d8d0a69ab4772f8a28d50cc6209d6ee28fb15fc10af032172d15ec2dbd53032c0a2fca19714ed42df47238c5052cb35737e4aba3abcc3e9cb79d51c597b5982500ce9f6a130d4d3c4896f93789c95159141ae8d8c97312f13bf60773a5d500016cbf5747fb1f5f44f7d3fefe329524e04dd4a9afc41120a9fc0120b4b150c004e0c9206c77044423c3db07879b066574ee7b010e440235b576773d5a308d0295f774bbede31e4ffe3af60092d9f0cd823eb538cf55e6454eccf5f1e0e11270c76b72c83fad95c401c0d692a98c0145926cbb7fa942e0d66eb9267d7b6fb82d36d8ed44e57583c4d65774d6c9d5ad6cb2c8c4eea7e8863d63a041e6d0ea01c8b5d1b4f35744574a2ccfc6e631640a455ae93a541c3d89230dfea6e2c87356824a1805db9f46f84f3566917380487e4643237d8d0cb379b798f5dbd715eb5840766a15ddb7ccb487bb80d0ae9a5190845b9724ea2bfe539ecac9fd34548791696ac7a868d566f65062a73cee53276a2b4c1804a977430e342da48711fa0c4795c5243d3fb2e296e3514e188774faa115b52b677b5574a88da09dc7fe68e0d51ec34d692bdd530508bc599dc30acbdd3ad2ca3b0a47f756e0a75cce39a5b87e5cfbe7c9e7fdc6921a73812d13552296f552c3d3f15fafebc464525d56ac02db153a0beaa5ca5129a5f57e43331fefa8b07cb6997303c35a7ec9dba5021930ae91315d06ed8ff21cada5571a5a459bb7431658cb93d520f9ab58436a33c65267651e58490f8d4bd756490994454ffe3410d82090839bf678bfad6b46f026a664c7891bc7ca2c78e945e2c799e25cb605bfc0160505cb7a9c123c6154b30d385c245c2b3dbe9fa32dddc6a0d5c354f1f673f91b266973c5980e7e78946aaca72b96367ce21d1ac6173b289fdd4d1726c09fcdaad0e0eb7f21339bef9fde1e2992c71584cbd28e63c1e5d53697fe8731322f33de3641f55066f644b3601069e0cbdfa69222820567579bd87a5bcc6b3bdd5fa9cf9079ab0fe63c1774a1e1c4a5e29ad61be4406863f30e884059e5f2b3684f03b50cf9eacc87de1c6cbc9d63adf13ea7f1728657221258b8c0db38dc0afe30d0e695d64375376b799b49fb3b570b7fae88210a406ae5fb6c2fd614bfc897fad1d9d7f2516d21450f70870fb4082c6ae8c56575f91ebb4e1621420fc5d31217904d0a6eb2b2b64ce624ae6acc5e7fbb90740a5d4923c4c8e103478618177eb60e967f5afc28c73bdc6c829e36ab74408cfff7c5b06b15ce750fec14b22aed6eb9b30aefd1937eb0310477f23870673709e28887ac9f06dcb36c9d3a2faeadee5e396ff7d0e1018caed26bec86189b9cf6db470ba8eba1c89e81a1b337d30c18f7ab3b9ac6139b853f608c56d9b3d0a383e70f435c42f2388b30fb15dc66ba98c63d973ab511f194ac4f3fc2c5c7d22c9d6de1ea4df0d54337b92fc76841e8c409e3fbb97ead03b9b587fa81f15a66f9179ace939cd690abeca7ae9e1dd14c5d42827a81ba2c2f494dca8682169bddd205bc7fa1447b1217c453a3a6fe5db8a92182386939539d852abc245c4074654474963b9961cf605ba4017ef40684a195145c08e07d43ce1d0c4c360ed87f7c9c0f57a60ca5d47e114570b2d29d6bbb4c611c8292bc282ac339bbff12ba17f2778a807d3668bbd96178cbe6d4a93e2f274e0fe7540249b1433d081faa738bd20a1a9bf80e9bfebfc82c8496bfdd7c8c94b71d45bad141f9204132eb4d5a636a4295d9c85560de4fc4251dada47c9a529e4e54c8fac27d758e272a0e1a3f6f2dd01c910f259d76f6c6ca444ec6f3f7f7050ad3afd63bb3e719f798c999a734208e562b660121d548db34105466bdceb910c9a81479a28312a8208d887244006b227927c3e3e4ae3ab88aa7af78367febe18812b5696dcb5a2f8380f00754f09b5f9a9308908b4bac554505f400663ea4352a0a6c7e0f983adaf6edfdba4b1103501e3667484b623e3b4ce260f6d6707a4e75e649f879c71a8e81cc7f66dac9d5a412c6927cb0777641e47ccbc5e6cc2f82c494ef30e81e08c0852735b33228fac09c586c3177c6129347858f38c2f142e0a199f5f537623a9b35ae22cd6b52bd1893afe2f525e70f6e2f2d469e7848d124f59fc99ae9df8f81c99c0fe614e4d15c80d6dc759ac85a28fac5653dc8ec5d8b0a8b89e0079f02a5993630d4df8f93ede151df57c1dd7c859a994c016cb44c183991c52c15bd5a883bc0662d1a8e723df8d8eb70bb95bb9dd81ca365d8ff983260106178f4d542e708c969753f08ab884e69fc025a420f91e8b34758493db4a443954d863d8e0562dd4087e55bcd38bcd0f89d09549f442681a48c1b8c986f46d298b721757aac8b05d2657791b4427f0af4878e748cdfdee125737ec39272f7264b2fcbd04dfca1fe09d80b3a4b10a419002d50004979acc2031b3c38d4be0f1ca438ea7446e31ee07d9367b83f8d523747a69bc9b573800ce780bf38269e1e3416419f1d50aa492a2f4001b56bc05ba473d53155c340074caf70b925430c1f6b682adebe4b0c98311a70d8c99bf67726039924dfc7672e292ff60e516b234b0a270bb098bbfdbdb886e7a764d6f6e2f202e7260b648180a6e964e3c86c2cc192c1d3adee3023e3c8e636e2d405cfb4c47036feeeeb9c0d2b56905d6c360db55cfe4038b6425c062ab24cef8c6acc0bcfa9966e5c866a397331a744b415de0265e4723f8c674864b40a17d01cf8bae96d957b9ccfaf333633b44a9bf77c96ca91c05ef559cebb625ed22dc86e5ff20c8a2fdbbb177ca342a7f30a3e4adf813bae867e3ce93a237099c0be664d3c24dd4583ed834db2812f0041736ad8328d033881402063e344f54c8b4e5b890ecbb0e5c793f21794918fc5f5f526cde4ed84ef94a4be505e84c52e8263a3e21f04a878d799a2a4d0df531dc05232ca0c7b97111cf8d08619629cdd4cfd61600f84b7fbed1c3198a72a2cebfe245ff036faec82bb9dd1059ae64a1cb5cf79c89ac8ad976e366d7648591ea92e24ffce3291da404d503d9df09035435b2b6fec0024ef063b55021532c7f69f77b4b9a3d982069c95d6ac2bb70fa5fad95fc1d32752d7db50552ed548052080576ff0cfb42a1bf9ce0d707112963b009c2a8aa3a205e5348ec3b938695fa416a52a7705230436a2d7b6194a1cdf81832ed9650c829b52344b8fd2dc2d61a41526db4afebd82f675fda562fef93e860165b8051e1bb298f8c010b4ad42c1261bc00a12eefc05f2fc15926340143590989d012f72de8907841de5a407ca0a46c949be9c77a02f204db1c20ee888eebfd1b1280a71585eb3dfb8b8c286fa996e835e0c3587ff2db9ce3c8d3a8142f1545c2bffd9cab0919f5f57edf39445a1", 0x1000, 0x7}, {&(0x7f0000001280)="d4b93416c24cf4b983e18b381907ed9ac5aab7ddda712f04041fba6539697ddb104c2f1612ecedbd12ef807c861e188f99bb740984bbe211ad37b58e5fbd272effe8e498aefe435ff92cce06b63a44f69f69ee8b30cdfb5b0d1fc29290f997c1b15761e374c779fb94708a576395b7e1d12ed4df394612a0b45652b22a738d7aeb840136a78b1c3a249115ae2cf6f743b9a6ef8cf19974123230713b4c00b082b5e6435857b5698269a520f848887971e1088f21d7d0aae0e457dc83", 0xbc, 0x7}, {&(0x7f0000001340)="378d0359cedf2a3aa40687b00cd89b7e75a43b350fc069b7ef00", 0x1a, 0x6b3b0254}], 0x2000, &(0x7f0000001400)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@localcaching='localcaching', 0x2c}, {@acl='acl', 0x2c}, {@upgrade='upgrade', 0x2c}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x4c40, 0x9, 0x5, 0x6, 0x4, 0x2, 0x3, 0x9, 0x353, 0x40, 0x1df, 0x5, 0x8, 0x38, 0x2, 0x1, 0x1, 0x9}, [{0x60000003, 0x8000, 0x8, 0x1, 0x1f8000000, 0x10000, 0x80000001, 0x6}], "5a0248188a12ae7153037399be2776a957ef9d4aed0094969327b991a9ecbbaa8360da6f53e215561c5a2d479e0c49fdb80121ab179b3cd99b366aaf05e0b9447320f761f12a660b5ac10e00fb491cfd668ce0f1a31f858d8552ed0bec13011360db88e826e83300a1652b60ee3d230c1cacc4ca856e34e8513b006834318aee92304f7bb45559e72ec26ab778160eed3f1d55b66af15c3566678d14be74794d5d38b2178c75c60de6c8fd93b9ab8017453cf6f18b7d28c106a118", [[], [], [], [], [], [], []]}, 0x833) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000001000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r0, r1, 0x0) 2018/04/23 00:48:40 executing program 0: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7f, 0x9, 0x1f, 0x0, 0x2, 0x6, 0x1, 0x355, 0x40, 0x310, 0xffffffffffffff1b, 0xb3e9, 0x38, 0x2, 0x12, 0x8, 0x2856}, [{0x3, 0x800, 0xfffffffffffffffe, 0xe2, 0x8001, 0xaad9, 0xd863, 0x401}], "785e9f3f6462775fba306b59f842938f68cafe0582cef10c65f1a3059bd72876a0614296826fde31902bfaf5c66f8f5f2f28d5eca4cf5aafb91ab755421cf6b3b1b907992871bb0ce4681580f7cbe74e50cfffea991e3fd19d21c1fc645ea90b45240d91f6f63e9e2fc01b85a0db01c8751e5fe81cab6fb3220fe497e63bacc004fec3b49298b58ed1d13df0497a8c2b8d201be29e5c9f7ecde22996ea115f8d869bc7918a4db336874c378c90dffcc85cd39719", [[], [], [], [], [], []]}, 0x72c) [ 139.494380] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x305, 0xa000000000, 0x2, 0x0, 0x40000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xd010}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x3}, 0x8) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0xfffffffffffffea2) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x200001) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/23 00:48:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@join_ip_mcast={0x10, 0x0, 0xfa00, {&(0x7f0000000180), 0x0, {0xa, 0x4e24, 0xf6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, r2}}, 0x40) dup3(r1, r0, 0x0) 2018/04/23 00:48:41 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380)=0x5, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) getsockname(r1, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200000, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000300)={0x16, 0xa7, &(0x7f0000000240)="7420cecd237fc251845f47e8a20acc5c3a139ec38e699383ce6c5397030a1f77dbeff65945c47984fdb09f5784479540f4066153985bde4e677d6db61de492f2bddc76e5e244253935561c102e5b6fc0141d3c2cc302c1a4d890898e3e1dfc1ba035189c12f737a7f1825a08ed6cc1fafdc01ea686a18fb77a5819646c441bf0fd2828a4c5539e19a820ac7feae3f08e023283a9ea5c80208c2b0e3053ee4d31f6fc92cc7b63ec"}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000340)={r1, r3}) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:41 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000240), 0x1, r2, 0x10, 0x1, @ib={0x1b, 0x8, 0x800, {"862a4c347ca948f849379ab08b85d637"}, 0xbc60, 0x9bb, 0x1}}}, 0xfffffffffffffccc) dup3(r1, r0, 0x0) 2018/04/23 00:48:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0xfffffffffffffcd7) fcntl$setlease(r0, 0x400, 0x3) 2018/04/23 00:48:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001440)=ANY=[], 0xfffffffffffffcce) 2018/04/23 00:48:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x5, 0x3, 0x6, 0x8}) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@empty, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000100)=0x2, 0x4) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x1000000000000000, 0x0, 0x8, 0x8000}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x63b9, 0x9666eaf65ea4dfb7, 0xffffffff, 0x81, r2}, 0x10) 2018/04/23 00:48:41 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x4, 0x3ff, 0x9}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x504, 0x200082) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x0, 0x7ff}) r4 = accept4$ipx(r1, 0x0, &(0x7f0000000180), 0x800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00cd0e59d0e2c4d03d000000180000fa", @ANYRES64=r5, @ANYBLOB="0200000000000000"], 0x20) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000400)='dummy0\x00') write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000400000fa0a000000009dd100000000000000006c1982cdf19d00000000c4217c122d6a1b21f97800009b7095000002000000000a00000000002000020200000000000000000500000001", @ANYRES32, @ANYBLOB="0000000081a157f38a825b7700e648deaa280c30c5fa43adbf5df623ede29156b97f7663fd088732c73800af6662"], 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) fcntl$setsig(r0, 0xa, 0x22) dup3(r5, r0, 0x0) 2018/04/23 00:48:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000018000000000000f529008000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0xffffffffffffffe1) dup3(r1, r0, 0x0) 2018/04/23 00:48:41 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) socketpair(0x2, 0x800, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xe45, 0x4, 0x8, 0x7}, &(0x7f0000000200)=0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x100000001) fgetxattr(r2, &(0x7f0000000100)=@random={'os2.', ']vmnet0\x00'}, &(0x7f0000000240)=""/168, 0xa8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/23 00:48:41 executing program 2: r0 = socket$inet6(0x10, 0x7, 0x9) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:41 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) 2018/04/23 00:48:41 executing program 6: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fdatasync(r1) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) tee(r3, r0, 0x7fffffff, 0x4) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, r1, &(0x7f0000000040)="db7457fd9a2c74905dd1946ae4503108a4bba5665dd60fd7f813", 0x1a, 0x80, 0x0, 0x0, r3}, &(0x7f0000000140)) 2018/04/23 00:48:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x6f02ea7dd2efd694}], 0x10000316, &(0x7f0000000140)=[{0x0, 0x11f, 0x1, "3d4e79a518b51c448d1f9a25325499601d3fae9957e382b1f1a70097ff5152240f4c54635a183a25fd42541fb6ee72fa8c90f655816df9198d50b631091a7c85d577e8530ffebc65ffdc0603f305e6e4ea2ca012cde3a542a8db43f170ba3167c01c75af0980fcee7978f59eaf0c76847fcf6f7819f45c6355406840d91b631dd805ad964662d4e3e8f8c7bdf1d292e8313da026a949359edbcae9ef5748c9e76ca64a06378a95ec15dfee7c1e14d3b28acffe9b2aefbd2061bb919be9ee31dbda3c9b382e470af89c9f"}, {0x0, 0x115, 0xffffffffffff7fff, "bf57d65c8821323bc751dc346ef82825790cc275678120aeba15f0d665238ebbd91b80"}, {0x0, 0x110, 0x3, "7df1097607dacdfff94c72473c98a9a210a823d4931f7d16f36af6ce1e5ecedf051d9e78c3a6f709542f5a30a18c8dba0b813fab2ce2d9b93a02fa13ac30e3ac0784ddddb92eaa8de2f50cdb215d"}, {0x0, 0x6, 0x2, "f4a316ea3c8ed56c86a9ff3aa59f4068f9e9781249e9e11835da1c4e9cececa2a1996303aa8f2c9f7cef63fce5ea6687c3112a36"}, {0x0, 0x29, 0x0, "06dae48a943955be4670a115ee4daba8c8901c340a6bede6371127171cb706fae92f247202ea7c5da09e9885e66ee07c6884960960e4bf97f01c06d4eb92496df0fcf5c257a358bc666a8dc87c460b55852a423cb45c276723611db6c97252fe314a0078e4c8d3b3af9627ebebe2e3eb07c7ab9bf689eb69c6c5f5d41ff53ff853fc5edacfd8d649130ba7ba4ee8f88f36a5d653d919e0f2ca2d1b90d217292a164b8be98b281cea8bdab76402605a"}, {0x0, 0x10e, 0x1, "d9b2c432abb02f7e971a64689696add6186fd60c192bae7289f6a05927f7b04b5ace8305de8c81ec96474000f83bca375936357c90f356739a2f40c15787d6fe361f23f5fe5c5d16723b1cb8cd2ca7bb72fb925824dda69baee3e1e77e992039a87311b3e3d1f2ed50a3d30ea5c59c54a75387d7209cb4f4736224c2220e6001dc700e119edbca44d2a8edd7e37c47dc70f6ca9d1b4d672c55e8c4b3b3293640eea30ab372c57baa314f143293fc260fd4c9ac23ee53"}, {0x0, 0x110, 0x0, "853d7e94c215da9f034cc2584784e5bbc64402612d0267ff3895f2e2bb78aee23e67965bc7dd0e3fcfecbec6088fa16abd26392544b54c24eb9f7dcdac97463e0cc1f1fd4620dc7bda085842d554ddbdf9f7fe004123b527375865195eb508dde96ec212e7b43c004191060c93c41dc5ceaa28ad89237c0545928d50952f526b6cc3e6f040fdcf9e825673e87bc3519b822e19cc2a79dc3a17441d"}]}, 0x0) 2018/04/23 00:48:42 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:48:42 executing program 1: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x208000) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3bbb, 0x20}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x20}, 0xffffffffffffffe3}}, 0x1f, 0x101, 0x20, 0xfffffffffffffc01, 0x8}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x100}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r4, 0x9, 0x7fffffff, 0x100000001, 0x3, 0xd}, 0x14) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000180), 0x6, 0x2) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000001140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010700000000e3"], 0x20) fstat(r5, &(0x7f00000001c0)) write$rdma_cm(r5, &(0x7f0000001200)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x3, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, r6}}, 0x38) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000080)=0x1000, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x210) write$rdma_cm(r5, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r7, 0x0, 0x1}, 0x14) 2018/04/23 00:48:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:42 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/36, 0x20}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:42 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pread64(r1, &(0x7f0000000100)=""/173, 0xad, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x45}}, 0x7, 0xfff}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r4, @ANYBLOB="00020000"], 0x48) dup3(r2, r0, 0x0) 2018/04/23 00:48:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="0eff8fb9eecdc48890a3321f97697ce028aeca6dadbef524d11e6e3c1624e947445fe914f55edeefe1544b7270504d7def5a075bc305fba6273e08204b70f663d02f748de34ce7b32ae4d3922c5b947be2dbb4c5dd2e679384aa807bd56d1bf3b59aa7d973567c139175eb31368a0ecb0b8b3c80a836cbd3c2d27e09e287f4869069073aec5db9aa", 0x88, 0x8001}, {&(0x7f00000001c0)="86ed398fe6266cb159e08080", 0xc, 0x5}], 0x100000, &(0x7f0000000240)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@swidth={'swidth', 0x3d, [0x36]}, 0x2c}, {@noattr2='noattr2', 0x2c}, {@discard='discard', 0x2c}]}}) 2018/04/23 00:48:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000000180)=0x6, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0xfff, 0x4) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0xa, 0x1000) 2018/04/23 00:48:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8250000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000fe00000000002516fe7fab04933e37763f9372e50fce6c8315cc8de5595d7ecefc34378141007ff517890bb07d5d6b6858203fbcf91ccd44aaf8db564c4547dac940ac4636cd2357b8fa845db52610be849d79a0826e37dc0a04aca53590c8fe8e45782c5db0e0ab97422e671c5e612292d0891e5bf3b23cee11ef", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0205000000000000ac9e0820fe3c6e7182ce6b68e43db78115450aff1f7b83c0572c6d05c3d805afbdff912e0d7e46bd3a1833c35a2ef59fa7384362455feaaed81a868ffe5cbad9f9df363218"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:43 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x100) 2018/04/23 00:48:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/23 00:48:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:43 executing program 4: 2018/04/23 00:48:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400181, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x20, 0x1, 0x8, 0x1, 0x7, 0x810}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x9, 0x4) 2018/04/23 00:48:43 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:43 executing program 4: 2018/04/23 00:48:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f00000000c0)='bridge_slave_0\x00', 0x80000001}) 2018/04/23 00:48:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x76f0e9ae2dcca132) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa1, "01cdbf14941e0bc777c44e6578a82825d9d9e1c5bd21b87898696cd6d26e7caaa9d20c9519a4fae4bfc90528b64dbc94857e2f2d35082ca5559eafd142ac006e7ef06a810529e15196d2c56351b49c519169c41c2230bf90094bb92bc9cab6cab6a7e5a1ec0e638585102db48ecd7418cbc1dcef052cf700f1e3f65f6406937226583073623da30da35f3c68d1f3faa86833d226025c72d96cfea5c053a38b70ba"}, &(0x7f0000000040)=0xa9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x401, 0x6}, 0x8) 2018/04/23 00:48:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000440)=""/4096, &(0x7f0000000140)=0x1000) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x301000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x202000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x80000000}}, [0x9, 0x3, 0xff, 0x100000000, 0x6, 0x401, 0x5, 0x80000000, 0x7, 0x1, 0x9, 0x10000, 0x8, 0x3, 0x1]}, &(0x7f0000000240)=0x100) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r5 = dup3(r1, r0, 0x0) mlockall(0x3) fcntl$setpipe(r5, 0x407, 0x4) 2018/04/23 00:48:43 executing program 4: [ 142.814246] nla_parse: 4 callbacks suppressed [ 142.814264] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 142.854230] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:43 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40080, 0x1) 2018/04/23 00:48:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/59, 0x3b, 0x5}, 0xfff}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001240)}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x2, &(0x7f00000022c0)=""/46, 0x2e, 0x100}, 0xffffffffffff0000}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/94, 0x5e}, {&(0x7f0000003380)=""/167, 0xa7}, {&(0x7f0000003440)=""/133, 0x85}, {&(0x7f0000003500)}], 0x5, &(0x7f00000035c0)=""/20, 0x14, 0x4}, 0x7}, {{&(0x7f0000003600)=@nl, 0x80, &(0x7f0000005b80)=[{&(0x7f0000003680)=""/186, 0xba}, {&(0x7f0000003740)=""/49, 0x31}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/126, 0x7e}, {&(0x7f00000048c0)=""/12, 0xc}, {&(0x7f0000004900)=""/156, 0x9c}, {&(0x7f00000049c0)=""/186, 0xba}, {&(0x7f0000004a80)=""/212, 0xd4}, {&(0x7f0000004b80)=""/4096, 0x1000}], 0xa, &(0x7f0000005c40)=""/43, 0x2b, 0x2}, 0x7}], 0x4, 0x40000021, &(0x7f0000005d80)={0x77359400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005dc0)=0xc26e, 0x4) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000003500)=@random={'trusted.', 'nodevwlan0security{lo/lo]proc#\x00'}, &(0x7f0000005e00)=""/196, 0xc4) pause() 2018/04/23 00:48:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="080000aec200b200"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/23 00:48:44 executing program 4: 2018/04/23 00:48:44 executing program 3: 2018/04/23 00:48:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="408c8de6bd34246099a69eee7f0da2fb1fbca411e37a4c594d960c1df1d928e38e97433ddb4b8671dec81539ffcfdcf8886a743bbeae639b"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="a4747e0a"], 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:44 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:44 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0x0, 0x806, 0xa0000000000) accept$ipx(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x1) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x0, 0xce, 0x81, 0x8001, 0x89c, 0xd12}, 0x1000}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000280)={@broadcast, @local}, &(0x7f00000002c0)=0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/23 00:48:44 executing program 3: 2018/04/23 00:48:44 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:44 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) [ 143.554219] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xc}, 0x4}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0xffff}, r1, 0x3f}}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)=r2) r3 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x87c, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) [ 143.607930] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) 2018/04/23 00:48:44 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:48:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb9, "0548ee1cfe87c35cf9a7c1f73f5a05fe07e3dd461d41ef8110d9b13e464e646de4b796ee814ccf6adb05918a8cf2af3e0369570078adef1e467c83f8ff6dc9154985a5d730d48b7886a2d52a8e2028284dbb6f7fe5fcc1141ef4b812f4f6a187901285ffcbb188ebc9bf8b7063d962e6ce27356a5fb50b23a39a7a4fc18847ce3c928096a8aeca6bf0746bbd66b5537eb408f932adb42500d2cac517d260f3ab332784e59a6542d183c5cd0c6e26b3e1257552c66c0575546c"}, &(0x7f0000000240)=0xc1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f00000002c0)=0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x90f1b8895d088f16) msgget$private(0x0, 0x120) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80480, 0x0) dup3(r3, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/23 00:48:44 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) [ 143.792668] ucma_write: process 607 (syz-executor1) changed security contexts after opening file descriptor, this is not allowed. 2018/04/23 00:48:45 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000007dfb000001800000028000eb00000000000000007c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/23 00:48:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) dup3(r1, r0, 0x0) 2018/04/23 00:48:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/04/23 00:48:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@can={0x1d, r2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="d1b033f1c6123a2ba9d48ac818cd2e852eebab51e822f1f20d4290f0c2439dcaf30bbee70d5b29e439d589b1a7d3016590e8c15392fba648c61532ac32e7a257fc392ab175baaf36721feca1ade8f29a28782ad8f93d686396", 0x59}, {&(0x7f0000000200)="ecb3a7d19d899394140d608d778cc6dd57cb67dd43bf475f666e1c8eab10f0376c37acf2c4c9081445fbfa771e19068c86201ad587379c426d1673b8971acab98751de5a6e0f7cb7f4ae70e988176335c921096fccc4384699", 0x59}], 0x2, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x158, 0x1}, 0x4) r3 = openat(r1, &(0x7f0000000a80)='./file0\x00', 0x121000, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000ac0)='/dev/usbmon#\x00', 0x8, 0x400800) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000b00)=r4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000480)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000500)="1a9ed71a5c1cc355aadc48da544e44bf20cecb27e9cf0ef738e5c1c1c32cc54f5ea9311ac133ce5a7b7686545f10537201ebafb1961ff1f1c6951e84892eec4ba2aa9658a0659dda07bf2fdadb9e2f44e768873e4438b3dc03842c43769bfac8b4db3dc11137", 0x66}, {&(0x7f0000000580)="9a8eac3afad3ba520548938ff149b733f846f5120ada22468206b2c0ec98da876797c04f0804998700cb0a8bb3699a5b4f2655b8c675d866e984477da162666dfd4ee1955481bf7680dd021dbb4f6a52553395b7f2b377aae4d1ef53ec991326dd72071bdda46f1ceb2bde30ca599174ed8c12bb19b7c3d55f6f2facf09a09619c9b2d827681c5410169842227bd8d264348ef046e6ac6636cb3a48d7f85c6b5c8e97cc5815975d59e64a71282d061e138f5b4e22c88289b28a2a3cc432c4d6c50630200160fa662ea88ad1a0324f180a82723c03d54dc8cb9ba88495e779e45faa310", 0xe3}, {&(0x7f0000000680)="1d17e19c5d71576cd4d78a3ecbe0e65b3a4abbd310d5a7980cf40582ed0123feb820344039a520a104f7ee2dd59872ab9804842a5c98b55cf300fbe19275524e228b06caa07b6f893bd781e9", 0x4c}, {&(0x7f0000000700)="3093a09a19ec4d1d35fc007c5c44f5d2fda7d143a64881b1458bfb4c4d4635e22467e532750e698585bfbc9c7e60c5e7739f0e8508a2f687150e875efdfd3ae0e33c3acc40e90d7bb1b9ccbc0422d4b5fe00eb8c3abb4f99054d81408bdb54aceffa8e9b3427907ac49c42a6890f0876da7405099c584881239b19dc18a20e3fe9985bd689411697e7da3d369c1599a05c294af3e959ea0a25726fffc690630ebf8d1077b21cfd8e6f4f2a7ff5ae41c771535fd8fb107ae73a7d14cc528b4ff7679c6f8431807477cd732f2a826786a63434a0f96b8a9e38bf76a7042ceb44afc550c3077fdd72546653705e72", 0xed}, {&(0x7f0000000800)="2af883fe0b066fd90e2fd44ee4c790ff17fe803b6e2eb160f81cd52715df4018eec9cfc2e48282738b626db0dc80e171384898a299f8818643c27c6edfe6dcf370dcf8223838bea1f977cf77f095c556d7f14dc254070f55b773aee90ec595bd8ae8e7d6c1cc0cf4992e1a53270c2a788c7c74d85275be02cc3a68b3ef3dd9bcea0170ba041b112aae35140695fbbda5bf688eecb0ee6e479b6dbdae3fb98ba9291d8d0878c1b4204661416cb223282855ba13", 0xb3}, {&(0x7f00000008c0)="53598897fbc07cd19b62bee585405252781ca11fb62cdd50c23e9e4536db19c3", 0x20}, {&(0x7f0000000900)="b40766bf43c9943b071578c0114423962887f99ed51062771c69d3bd5c3b220d2d6a7cecc4145490ed44c5d4f625f2088b8c578b45f107998874684c608bc4c1f7236da67393de6aa108631c981d0b8c22b765f1adb154ab20fe49031a7eb893581a246e61b65f6ee3953701b9d6da3226a6e5c7735c0dbc74651b75fda663945756566bd073d1273aa82613d9c81ea88ac540af866bf8d982ee1d8982f0ad192929962e97b06b01fc75344db87e9b", 0xaf}], 0x7, 0x0, 0x0, 0x4004}, 0x4040014) 2018/04/23 00:48:45 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:48:45 executing program 0: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:45 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000100000000000000000015b5cb2300c818c9a82cf43eb46341cd97aa2e8077663833abc7a69328b949de2ef5989daa0730bdb72dbee26cb9133bac001a28c26e9a98e795b4a61d9fccc0aa5a62784f7a571063167f01a68caee35f5756935b29c70f1d0ba12a3cc5c3e021f033abe3774a2bfe05e1bfdbc1c95d82bde92f191d3ea788c09c1492f084dc454fc6f3391fe07ea757540fae653cd9c892c86641eaefacb670c06b08477f2c111b39a25be403ab97882e882c718d9f323a7900000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) [ 144.643320] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 144.648262] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/04/23 00:48:45 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x0, 0xf7, "ecdd3e74111ad7e6fc1b61d1a11861b820fc715d248c01a14c95bddbb03096e45bba751d990c4bb2e4af5847a8af7e5f85f17a3672c353bfad580fa25a6f1fc2eeb7c918373e0785607cea1b5a9359834a84dd79f3b75f6635ae40f6783c95d354602eee0041327265f3933b3792daf6fd960aafb53836b62c40c469a82116559c9b1061b958e0ffef55f72d12a4cbd7d345e25f774878363d71e3c9f7b16f417c1f4f524a6d191bd5999dd61953c60d8d4bd0d63c14520d9a316e89b6da95803b21b5fcb08914d0336e123fba582a95a1c9c61dd89af7d81953943ffc9c503ff884949a670aba58eb5ea7b96b886d4bde344b159c434b"}, 0xff) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000006f407dff611ec5590092e2d9", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) dup3(r3, r0, 0x0) [ 144.696426] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bcsh0\x00'}}, 0x1e) 2018/04/23 00:48:45 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffffffffffd78) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="5edf1402"], 0x48) 2018/04/23 00:48:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="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"], 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/23 00:48:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sysinfo(&(0x7f0000000080)=""/37) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:45 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) [ 144.994293] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:46 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003640)={0x0, 0x80000, 0xffffffffffffff9c}) pwritev(r1, &(0x7f0000004980)=[{&(0x7f0000003680)="1bb4e6439b4fff0d90a573c0fd39b18c13db95f43d1dc6c5e750647b5fa6534eb0d4da296d2564b103c831cf829ef5dcd320740e1875139dca049fca50f84ee9addd491bca94a3f2290e6cf65f063239d12f5ebdbcfce2acbf7d1d7e7e62cedb84229c9893e938c4ecd9", 0x6a}, {&(0x7f0000003700)="593be1e25e3230c4bc41d9c0dfc0dfc5b98551a5da7053d1fb7346714b41e08cd21c84eb09b8b40aa69a867c300840148c0aaab9e57931cf76f7db06c30b3d8fc79ace3292085db0b8a27bef73147bcafd70b958114ba14be3921cc76df8e29f46807f1409181f19f40154902799a485b205ac92349609c077ce154bf7219f04cd8f407af56b1967b2aeadb416817f824a52230951c245ced180ea51452da507b0a52f891ec9bab5c1df377df02cdda7022b5a26792973ef84764ea9d84d15539bea8afaac597c6aaf6253a002185e4c923dbbe640f42717f401f1fd058439d0b1d24cf05c2b7b55e7667a5d4cfd6397b75232350995", 0xf6}, {&(0x7f0000003800)="3855776e6238683adf7288d9084d4965304b424ee44dee59c2414a16ebc93646c5c069dc92eafb43f5986bb72aa7d56fccc5777b0461db289d52751be15a9ddd7ed5af5ac7a2f2893e6dab0d8c77e565bb7e502ff48a3643677d53acc3a7f35cdd7814bdddce4cfbf2c1f993d91de3c3ddb98ccc3d35aedcf273f82e7d5a93f0d6ba66a6285584c3210864a0b3d75873cf0a7955c7aaf934a6082157f4aec558dd0eb09bd7b00b8dfeff56ca4a603d06f69e457b00124d222a53d5daab92fd6767c6961635db07a1d003", 0xca}, {&(0x7f0000003900)="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0x1000}, {&(0x7f0000004900)="dc6b14bba70b42ac97b3c3351cd0d3e316365ec56e2841ef71d1425992aae97fd7fe72a3504d54b3496bd51bfb41e4dd57e7d513d7337ac57312fbb7af0fa05c76c67db3d5f8", 0x46}], 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r0, 0x80000, r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/23 00:48:46 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5630, 0x224040) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x7, 0xa38, [0x20000440, 0x0, 0x0, 0x20000898, 0x20000a98], 0x0, &(0x7f0000000040), &(0x7f0000000f40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000050000003500000088ff697036677265746170300000000000007663616e3000000000000000000000006272696467653000000000000000000076657468300000000000000000000000ffffffffffffffff00000000adebdd5a5e550000ffff000000007000000070000000a0000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000050000005c3521ee890d00000000000000000000000000000000726f736530000000000000000000000073797a6b616c6c6572300000000000006970365f767469300000000000000000ffffffffffffffff000000ffaaaaaaaaaabbff00ffffff000000e80200005003000088030000627066000000000000000000000000000000000000000000000000000000000010020000000000003100000092f404fb00010000ffff0609000000000900003f060000004a090506b26da73101000507050000001f0008000010000000020404ffff0000ff0f150080000000150003200700000008000403ab000000be0904010500000002003f0702000000000004054000000006000804090000000600f600ed0400007f00041f0900000081000909d3300000040000ff020000000000ff0100000000b5decb0000000000a4398c2008000000000008090300000009000407ff0300000002070301000000040000ff090000000abd00000080000009000609ffffffff2000020003000000ff7f80ff000001000500ff050000000000001a0701000000060004080500000008000100684b00000000000001040000431505aa01000000040020e304000000010076010800000006000407040000000200ff01ff030000ff7f0809080000000000ff03f8ffffff0000080904000000060006ff020000001b0c08690800000006000000000000000500810109000000060000e8030000000700ad050700000009000305400000000000060380000000020003040400000000808c010000001c00100305080000008100000109000000010004200200000001000604010000000000080005000000050001d600000820010004050700000002000001b80000000800012fff0100000004440703000000ffff0501b9030000f200cc08d264000000000000020000000000000074696d6500000000000000000000000000000000000000000000000000000000180000000000000003000000080000003b4f00001f310100a5000000f7030000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000feffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001100000000000000000573797a5f74756e00000000000000000076657468315f746f5f7465616d00000076657468305f746f5f626f6e640000007465616d300000000000000000000000aaaaaaaaaa1efe00ff00ffed000000000000000000ffff000000a0000000d800000028010070f7dc006367726f7570000000000000000000000000000000000000000000000000000008000000000000000000000001000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000fcffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a310000000000000000000000000000000000000000000000000900000000000000030000000100000088840000000000000000000000000000000073797a6b616c6c65723100000000000064756d6d79300000000000000000000076657468305f746f5f62726964676500ffffffffffffff00ffff00ffffffffffffff00ff00ff000000007000000070000000a80000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c20000010000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000004000000fcffffff01000000110000006100000022f069703667726530000000000000000000726f73653000000000000000000000007465616d30000000000000000000000069705f76746930000000000000000000000000000000ffff00ff73007edfed54dd3fff0000ffffff000070000000f0000000280100004552524f5200000000000000000000000000000000000000000000000000000020000000000000001417525cf546180eda52b0d943365561ad4934061a1dc8fe6983b604b1f400006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa120000fdffffff00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000100000000000008000000000000000000000000000000000000000000000000000000000000000000000000005000000feffffff02000000050000004200000088f8626373683000000000000000000000006c6f0000000000000000000000000000726f736530000000000000000000000073797a6b616c6c6572300000000000000180c2000001ff000000ffffaaaaaaaaaa1800ff00ff00ff00007000000020010000680100006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000400001f000200000000009332d4d20370ab7a1a2c0f0addc11c7fee64fb230360e61a635bc4c2f3d10376dfb67eb15087a81bdbcbc79fe72e1b337312168537afa93a267fd69a9230043f00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff0000feffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000720100000000000001000000000000000700000010000000600376657468305f746f5f626f6e6400000069705f76746930000000000000000000626f6e645f736c6176655f31000000006c6f0000000000000000000000aaaabbff00ffffff0089108f90834effff000000ff0000b8000000b8000000f00000006c696d69740000000000000000000000000000000000000000000000000000002000000000000000040000000700000001040000000000000600000052fb00003f000000000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000088efa6eb80ed0000fcffffff000000000000000000003d5512a05cb1f8a42167101c9e72415d26a76d6e66b778885f6797d65a8be648b7d99282d69e134c6d51df762fec958a7aae6d37d9042d5e5e2559f3453238ba89fe3fa85197b22555133525ca00cbc79dfb5800301e31ec0903404a1c6d7e9b8b35f172672328287afb316ce13485b4610eb315fe544363eda1206ad783b14cd89121e5cb689eb74520ef1ff87bad773df416559ddd4e819587abd33c"]}, 0xb50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB="01000900"], 0x48) dup3(r2, r1, 0x0) 2018/04/23 00:48:46 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/23 00:48:46 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:46 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1000000000000022, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x112c, 0x3c, 0x2, 0x70bd2d, 0x25dfdbff, {0x12}, [@generic="ab11c74bbddf6e057321a58b97460b1792dd3a450dd6e7b0ff223a32c4c6159bdd28e399d9741fdbeeb37e0f80e6e2464a4c98956722ca1b03a99b690c9403e141f97d54743c18265556685eec53550a9c4d84599b2ef816e5de6f2df6986b3de269da101d", @generic="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", @nested={0xb0, 0x4d, [@typed={0xc, 0x8c, @u64}, @typed={0x8, 0x4e, @fd=r1}, @generic="07f072e00d4caafe2971129f34665e4db79dfad07d704327a791b600e517359182131405222f7b84f791cae49e79f3206922e9528e03bb9e55d557c8f7e59c1a675bdd04b779824fc9cd33599376a1a9c0588f8165f3040178d852bfdbfa6de6174673a03543025b4c4e6af25caf06cdee38c5bb5088af5a9ceb1694b7c17225e8683f", @typed={0x14, 0x11, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x112c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'yam0\x00', 0x2}) 2018/04/23 00:48:46 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:48:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r0}}, 0xfffffeca) dup3(r1, r0, 0x0) 2018/04/23 00:48:46 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x100) 2018/04/23 00:48:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000dc3435ac7d3100000000000100000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/04/23 00:48:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/23 00:48:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) 2018/04/23 00:48:46 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x2}, 0x0) 2018/04/23 00:48:46 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x240, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'lblc\x00', 0x2c, 0x1, 0x13}, 0x2c) r2 = semget(0x2, 0x0, 0x80) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000000c0)=""/204) 2018/04/23 00:48:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) [ 145.797821] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:46 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x0, 0xf7, "ecdd3e74111ad7e6fc1b61d1a11861b820fc715d248c01a14c95bddbb03096e45bba751d990c4bb2e4af5847a8af7e5f85f17a3672c353bfad580fa25a6f1fc2eeb7c918373e0785607cea1b5a9359834a84dd79f3b75f6635ae40f6783c95d354602eee0041327265f3933b3792daf6fd960aafb53836b62c40c469a82116559c9b1061b958e0ffef55f72d12a4cbd7d345e25f774878363d71e3c9f7b16f417c1f4f524a6d191bd5999dd61953c60d8d4bd0d63c14520d9a316e89b6da95803b21b5fcb08914d0336e123fba582a95a1c9c61dd89af7d81953943ffc9c503ff884949a670aba58eb5ea7b96b886d4bde344b159c434b"}, 0xff) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000006f407dff611ec5590092e2d9", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) dup3(r3, r0, 0x0) 2018/04/23 00:48:46 executing program 2: socket$inet6(0x10, 0x3, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/4096) 2018/04/23 00:48:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fdatasync(r1) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) tee(r3, r0, 0x7fffffff, 0x4) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, r1, &(0x7f0000000040)="db7457fd9a2c74905dd1946ae4503108a4bba5665dd60fd7f813", 0x1a, 0x80, 0x0, 0x0, r3}, &(0x7f0000000140)) 2018/04/23 00:48:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000000008cbb"], 0x20) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1ff, 0x280000) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0xfffffffffffffde8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x103200) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x200000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x3, r3}) 2018/04/23 00:48:47 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x100000001) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:47 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x18c) 2018/04/23 00:48:47 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000000c0)="d1b9f903e4dc78ad5dc769a3021498b33d5d2bef2361e2e16a6100f7089789352f64cb9c6698fd69d90b770c94142a747777b4fe59ec932467e477f3fc60cd6b89ced2cff25dfa255c49a56d2603bd8057af7782c303086f16a35bda164cf5372a6295d35e799c67411b8d383430515900e6e3b7d0b03133ca3d15a5034a398b0f3c68fcc081cd53c127094b10c267df5b1846314460dfaa35f7db672473592d7d8a1bc15e3d7c6c24b132037c924d47f4963d6eecf6c1e4f1d80c6a9a741aa763cb7aaff883", 0xc6}, {&(0x7f00000001c0)="bc7fa3135b211aead1b8c852684323718e84ffa26f90a21afbf2f201ad9bc9e5db99194f3a01abe68076370590a27c991569bd993d7c7a7413d3b52e0ec0e128369dc0377d91095a0bfb588c98b65f50cabb6639e6920bcfa2967e08f833b30c00ffe459ec8760e5d9f254ca8b9fafe6304749602e0bb591b74c1a7d71d56b21f6590d707ddc44582519f4fa6230971bff7169a6bfa7c6ba658cd4b541d58b6134674239b0519f367bbe838d56666a0f484f6737375ea164f9344c4205884e2c0448ad58", 0xc4}, {&(0x7f00000002c0)="dbf08bf4539e8d4294e258e35685d0075331c4f9913a51ae82c9fdc4fa96057948b0f57470b7dcc5985971dc2bb453466081a0870dde17ad4e516657cb116b134c6c663fc5e79510ca9264f2c3a66fa76f85dc2e67ce20567ce82cde0daffc0b7bb8aeb3b46426960309d9b49036e8e972f87b8ccbed327e60f0481c0555b88f90bce72bbee0ebd5a6948b9e5e4e3d6ff61be5942f7e912208bfff302940f0ab4a7e78e5b636e7faad55", 0xaa}, {&(0x7f0000000380)="6df82c46cc71397585ec898864eff326cc8ee0922bc84f1f88147630768b9c9dc45c6814a315121e1cd9d6dbdef5e368156bba585a0317907bf81624b7f5c2345e4bd13a86cf9b475bea2654d0431ac05bfc4c61d318dbae33a62e98acb5107b3baab99b1665bf5ec346fb8868f02cfe507d898d87abe03b7c543d591e996c589e11e2fab173138b48ce30792dda75ff1460e5a4a06067843fde8e49e1198e7bfccf5ba59e5c", 0xa6}, {&(0x7f0000000440)="3b866863648bba6e3ed368d787ca9d225fac2eff01b1df074531225539f942ca7512a1a20327bb0bb70dc93631668fb8fbb8e4f36352c95486a0c9d336f38761dab7630a9963142eb2ba6f5859c7d3ade797c1b5939743fed299d093c545706be664d1b1e088efb7f5a8fad82c4de8707b158e05227a58b0bf090b5b073f9b044d96d55858ad285dd441ed726eae116babb58f362ba8b049a2fbfdc627fd9a9698732bc930b7f5a68e4bd332205fc1ef12e78ad53a018a6421890702f28a65f62ba47b9abaa20e1eecb887fdf43b", 0xce}, {&(0x7f0000000540)="58267692a3686295a410244f47ec37b5f1bd2ac9ba5200ae924f6282312d3197189f359b887629dc374bbf86089995b4c64466dd75e6613cd4ca7937952a50fc6dc9c9fd46bc6e10f30edabc084cc42f5db05ab0c9fe76da9e4baa6b052f6eb38251d83afc7404e6bf0b5329b7d2ee9c9612663245c9a99465f2b3163f9d334d4870c82d9cfe56d8d52161dedd36f63a7b07ee3e9dc07550aecea54c4b74f824cf0dfad4bbb93c80eedd916cd1a7dab35ead94ef", 0xb4}, {&(0x7f0000000600)="965d0578999b17ee6a5ae4396b7bede34b87ac12b1e48d544340e93dd797f52ad8da8993a64745a0e350cd806ed91ecf5e629fbb91a0a45ad546db9b70eec42d2756f2011c33cb41aaed0aa1d4f225573fd37a54cc2a13065a9b8d2f01548886d177015f687f525f7db3", 0x6a}, {&(0x7f0000000680)="e2e1be7c865ffa", 0x7}, {&(0x7f00000006c0)="e851cc748c813ff305dea33784d984ad929fe447c85af5dd129386619de78e65909c55881442685131ee72babe8e7c9c6267e98841849b09784a355715eb81455cde18bab781b3cb061471741847a4aff48a1e562d7b255b474cd445a663c1975272e86c6ed3b1d32cb8576c94ab3ef8e9a97a5955e7a907eff07dc8bb81d023de458e3f6d3771b0fefc", 0x8a}, {&(0x7f0000000780)}], 0xa, &(0x7f0000000880)}, 0x4000000) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:47 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:48:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x301000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x202000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x80000000}}, [0x9, 0x3, 0xff, 0x100000000, 0x6, 0x401, 0x5, 0x80000000, 0x7, 0x1, 0x9, 0x10000, 0x8, 0x3, 0x1]}, &(0x7f0000000240)=0x100) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r5 = dup3(r1, r0, 0x0) mlockall(0x3) fcntl$setpipe(r5, 0x407, 0x4) [ 146.426416] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = open(&(0x7f0000000380)='./file0\x00', 0x200000, 0x1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3f, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xfffffffffffffffb, @empty, 0x1}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100}]}, &(0x7f00000001c0)=0x10) write$rdma_cm(r3, &(0x7f0000000340)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000002c0), r1}}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r4, 0x9, 0x0, 0x800, 0x3f}, &(0x7f0000000240)=0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000480)=r5) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:47 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'veth1_to_bond\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) 2018/04/23 00:48:47 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4) 2018/04/23 00:48:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x68081, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x480, 0x8) syz_open_dev$audion(&(0x7f0000003ac0)='/dev/audio#\x00', 0x1000, 0x400000) fstat(r0, &(0x7f0000003b00)) recvmsg$netrom(r1, &(0x7f0000003a80)={&(0x7f0000000340)=@full={{0x3, {"1eef4f31a59f71"}, 0xffffffffffffb4c8}, [{"3aebc21fefab24"}, {"3287de18be610b"}, {"8f771060768842"}, {"16f218f587c51a"}, {"5d25dbafe2a3d3"}, {"da01bb229ca490"}, {"caac09ab867055"}, {"f2b7fc64098496"}]}, 0x48, &(0x7f0000002580)=[{&(0x7f00000003c0)="2e15aee9f63bffd58ba5f79296fe33741acf0c1ba1e1412dc4364dd1ca518ee84b35ef09d400edfcd4151117f324429b379a95ed0818095ab6fccb72b0a1bcb359d36281af4830bcb1efb5d7b1f3aad7077d86a11d8c59c2a5d3e3d8758e44fc4207e5b0f49b3451b8b8b18cde8d112e08c00f75b775ebf65e5e8c63f0f3acbd9bfdb43be3779f828138f1c22404fd9b3bf2a08b3ac6b0cca1fc7f6892f80e878fdc9013cb422536aadd1473566ac6a591f614c6e9db045f0d3ede9e415f28", 0xbf}, {&(0x7f0000000100)="14280b7f692de259e2e65c8068ea0efaaf8664", 0x13}, {&(0x7f0000000480)="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"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"}, {0x48, 0x103, 0x9, "01b92c8663dcca3838efc985da00a71e818b11c6d4a131f78a7fbba343c3cdc5b80e385d02c643575214d36f5a165bf7b1ccea97e186"}, {0x20, 0x10f, 0x9, "3ede24fbfb8b083484f3980634bb"}, {0xf0, 0x113, 0x403, "45942dcad598918a51324a3b66638abf2d91f0e9aaea1fd5283c665b50253061e01f4425576b5e94b772fd8402ba953612359de6a85baddd3d32893c2595e1b214d26c57adae7d7f0816af2939067d347542861272bb3fe4c6d0f2d56876aa5fc3b75668015055ff2757a07404380ddde675e68db550ee67818be0a6ecc8a36973dc4a0e1b93b5c6db1ddd702ec71446822ffac142043b36fa71a1bcf8257efeec5b029b050d065e4042cb230b8980f010fc95536ca2dcb17547f4ff585c937c210749f3668c41c348f161ee5b42787170d996cece4bcdb4b5"}, {0x88, 0x3a, 0x3, "077f2ec0356920bc0cf4ab69fac56c6f006cb0d6f8cf37a656b94fa8a2c85fbb0411022f82809f5263fbeb7a9d8c03f15f11ada3f2abc4bf84a66c501fc5ebab55460ad3d34a9daa85dec50c7714df0af323d56686c6432a429b778eed535521781e95ad05ff3fd1ff6ab4a638726e34c5a4b6"}, {0xc0, 0x116, 0xfffffffffffffff9, "56ed3c839c27a1423c2d344a35adcc30a191b8465a14bbe215fcd92ee424cbc51acc86a30cd708696ecd396598a181aa202027d55380be828a791cc5f797f657e6fc727e2c70beac7c6e8bd1f2f1a65875eac6867e8d5988e7d3c42a68002cc7d61562694a0d9de6c73217f73ddcacbf999d11b53b769900405701c4acd2e2ebbf1d9b59e3451cb509b2a414ea9b0eafa34e51bb421d380bfefb51ff6076139ffc7f99f664487a0e30be012c31baf6c6"}], 0x1448, 0x40000}, 0x41) fanotify_mark(r1, 0x6, 0x20, r2, &(0x7f00000001c0)='./file0\x00') r3 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000004b40)=ANY=[], 0xfffffffffffffd27) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x6, 0x3}, 0x10) r4 = dup3(r3, r0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2340) mq_notify(r4, &(0x7f0000000280)={0x0, 0x12, 0x4, @thr={&(0x7f00000000c0)="07955d3b6306c615284d2fd3133ee5d4b8e19116e7e1f97f01b92621e16f494a4a14ff3ef848b5770a9f43a4ff8679b594e833d01e1b1775", &(0x7f0000000240)="cbe95bb200511e0d065633923b2c324359190801"}}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000002c0)=0xf06, 0x2) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') preadv(r5, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x3) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) 2018/04/23 00:48:47 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r3 = dup3(r1, r0, 0x0) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000000100)="9b2448925fffe07d61df4724e79abe1c12f5c87c942513f4e67d69460f33d87eba9b6ba9a1f649ac5deedfff17f920f2d1a5be3d97438c1ee0e594ef5982eab650837ee0083371d2e7845ced548b741977ad59814b257e883813e0c25b8d9987ee64d513d934d7347c8eb1c38aad9bad03104c83ab6ba1db60ecb913aa009eefd71fe0a6abb5c614df162aafb1fd4dc8e739189965f78161ebf9a2789f3ff50dc57bd64a2d699e2480e0a0d33640fea1a535f7f3ea3da1b1c4e42665f1e201ed6ed916b47de845814be1a138e1c10d0c496c7cd03ce460dff11c47fc7b7880c724c6ef00aae376446eaed5cc2eb2019f7831f55df4a3") 2018/04/23 00:48:47 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xfffffffffffffff9, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0xfffffffffffffffc) 2018/04/23 00:48:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:47 executing program 0: socket$pppoe(0x18, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x80000000, 0x9, &(0x7f0000004580)=[{&(0x7f0000000180)="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", 0x1000, 0x2b0b}, {&(0x7f0000001180)="bac7434ed4133e315d7e0f43949a516589c14689d89091b3ba7e56e9c12ca31a8d9f22c5a44ab8d339066f306a89b780840a7ebe8f62011d61a9fce8cb755756f46a5cd0f37d8220cb50c4426621791d3f19750a266447b5fae778d367bf6e14826f81fc428b9b6b59e8e9a1b9df4f0dbf7b71f8d44fc65bccc8fb28ab4be9222ab091e1483747fc0bac39a3e85d4216e6f1ebb7dc9bda64a36da4f5b7ca64f4b311a43256d9f2c8e9f9b697f158f5622273a48e8262f37df3733eac2c242f626a10a8c647d158b1241a5a1687de7b23ef97951ccfc1d707fce179e602bf7e1d0d5c6359fc985c0fc342477eac", 0xed, 0x4}, {&(0x7f0000001280)="5a07cdf569a2db0eadee002828bf8ff446dc0e342fbc9e4e05fe2334cade38a15ff3cdda5173f61e37a08426077b908d9865ae6ba19fa6c47ed04b310c843f6a3caa7a910b0074a6840cdca7085c9489b1f52b46bf4bec1d54aefd441e0a9803a2fd1a152f923e4949392f063c2a39ad75676f47631df1aa12fcd51463af5f95b680f3d5dcd3deb37ef2b1a39f8fe0ea5a34197c3bf7eacaf65627e43298fce7d685e2863a44c6840757d20a546fcfa4d805202bc90b5d5e186d6bcc5b1ffd75a416f288b0b534a7ddb4d0cd066839d63f83dcd42fefb978cbd19d93acdb3066f1e2c6", 0xe3, 0x8}, {&(0x7f0000001380)="f6ac63a4a858da8712f718ad69471149498bba21b86c7a71ca348147605e6b8d62e24c8ce450613fd9c1afb220ee0e12d1d0a3059d9c8ed547bc47df6c7ac279820e80ec216c0ecc2149f76b3c6e8f56c8c781af19896e8cdfeba61ffc9599aa4c3446f6ef2bef40ea99a7b63f8f0b52476c036043383dd7e5f61e96b68179658178ebfee64ee6d7b53c4c73ada182dee48b", 0x92, 0x3ff}, 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{&(0x7f0000003500)="0dc923c1128c0fcd7480963fe8e783d1afe26c48fc5ae106b8ff9039e790b27ac5760cd9429d9c3e0edea587ee0832d08c83e1f5e5d86322aa480329f95ba97d5084971c18f409e688f7d43bbf1d305779eaa19a9c701269893b24d66d6769d713a8eb75638ac28fe530fc0bd0938c959d82a38462de0e643b846b4927e8f766625bb4b9ed7d99b9d072b3f7e168b7b864de75ea8f70047d801d7588a89e819f26fdc079392be3225b6df4c5f4459d927fb25c8e44fe01ff2c9fb8b3c5e6777425a39ac9fe3590e388e666042d4af9036375b25d9451443e04f608147d54cb2246ce4a7954d4151731fbb8878894452a7db5e6b382d9767359370cef38e5ef62388401e1cb704ead6358d4df7551d769186269b19f1583570a6729026fd8ff824a346dd7fa8e969b76d1e2c55e86b836a227a7937010ca8a4b4ae3af891134d3e52831409b89694a4cd37f9d3b4dadfd5ae1e778c4130ee28f6b4963b7989b65f6c6e1b8fe64cb4e4ce3f959b943be462aba5911b727a50ab6d1b1e98f941622bb61396c4da15a8ece641d724e44444e15e61c3e3179041554df519bdbe30aa50bb7d773c94bf189d772e684c01459798ce972824b3a7b7657e6b493aade9f2d879fabcab234f798e5e1c6a1adf9e00adb02319d2431eb6fd9114d6fdbd0a29f935dfde6cf513b5c86a786374b79abd4045ae8ac457ebdf5227527016773e8b035c65d28d6f9a2c24dde4b82e250bed0e1877e56c4067a8d4212938e402012ece26ee78ef72ac72d6f6bdc70b62a67ea84778ef28ea8d2418506fd8743173366ac059ce99624b1a53a30bb0924d100ac366d2257f8ec2448cea1f8287c6a38bac67ea3f905d4e1826226ab314a3b6a4a48620fdd12df6a844edc1ce0ea6cbd83bc36949cae5365b3e85b589ff2c165a2a69d561e44b0c404d6d18e16cdf7c295d2ac0335333a608d0c281a10b90b3a848fad5274e4dbb57bc5fb4854eb29eb6c21785fd50c0eca61a653f2852737733db02a240ea9c198331c502aee89a56042658fbc1e1bbeebbce18c092fd79289077d08488c56d4cfbc7afc302ed6cc18d1d2c4d422d728a01862173a1b46040567629154a127d8f9cf620592106859c5e4747b507d8c55ea0273a816c0d93a24766194cb7be03b68cb23787f59c5814cadb9cef0e3c7a4c0033c3e8d851b8941b11c92b81ec30d980add461ff3ef14333931374feec8479a88a0a2806d7a54d3501c2f2f430f892bebea8c281a0a4abdb47fb539096ca97be15530a27b67a2a25faa64ca04ad79ddb0fdcc0be2b027944acad7ddf2a8aefa11d7556fc9647af41c76ba25c849421ceff8568cd2a85471314b716550d9af2a015fbe550297aa6f16277b8916fcb2188032583d811a3d5a2f9ee99771af034f669739c37932cef3752982ceed981fd33f9c3228e512e23895bf557c11d8475da62f6180f0432f46a5bb4547205c539ff7fe17aae4f9e5328c070d5c07d61f70dfb029a7400a4863a0e6a61975af78c4c414c018f1917bdab7d35f7a9bcd1b98ef73aab0cad370565108a17a36618499e278633ff5f90439777779bb8f1865cfe6e928c80144ade515c0b08e14f543d4dd9a3331c18e8c40b5bf04be266dd6b69b56c7fddf457135412b0da8c8b23eea00e752b7e6929a094f64474d60295e1f17e0b9d630b3b1d4cab8ed2fd6dfcdf6c9b2cf7eec349c35bb9a19b42a9c2ac47f16a488d70d129fb9935a4f7830443478de7c9e3f6f542d2c4dbb173869616601dc8bf7304280e000ccf508db217408263825509070f563c6222cb70227f8ade068b743e1f14d67c84311ca60ed8ec322a278b56c192f9c671d1a1a542e26b4464bf19dd11c6c23e2b72b1b06c86e528d30db1730e56a8bc930a2c434339b35a6501deff0841b8358c01cecd16f9cd712eba3d88697eb422916dcc3525e019cfcf9b37e86fafe6c9b09cc1be267123531ec7b39315b09915991112e1a69e0464786b0f40afcb203a24a8a7f9e62d6a2da14d621c261921eee101cf06f6d7242273f75d8d36fd44c26e21d66106dc269fc5e00adc544e7ea050208dcf71d7955976b323df84007ec52eaca5cc3b4c815af0b3fbf9222cac71e6ecd63bb21ab2589a980f705e211b4d89017c0c4b1461264cee76ea857d7cbabd8aae8b1891c85e07ba8efb40b6411da8047f4014444e8a536f489eb36627eb23aa862a310188f22e0f77a4d168945c4e2a630170646a7e79e8872b70e769cc2cc4e9dcb0918d5e9c7f3544affd9dfb44bfe905d5407dad1d9780201d3bdb042ae3c2ec419cd4306736c931cb6de90fd6e5dfc20a5fef99b13a498786c2c8b73a966d4f102d7f1e55a93bc4379bfaa78ffab86dd922ea45a089ea28586d769d702c5254cb9fac51584c5a1f432b8e327908b5252f30655bb8a7e6ad1d7a84bc4a09dac7e763da852252702f1722afdabb6901cd13bf257f0cb9df4cb8581bdab56a8f0ca9a6a646c76081e0503570cf32c179615fa0cac0cdc616789a0ec61191fde77ea22d15ef21da41822592ba284980780c77e80e537b0fa9423504120acf43572902b09c3ff4abecc96fed51b110c892193e744916e9f7f37eaa244b5927ffadf99796c48837395b9b538ef7768b8d42abe3f123e0e0f1783c53f63a002e00300b75601e743891c5af34f3a86f354789d1c52dcefe57e29d9ad4b5246ae1789b12b475944448cb175b4e58f0e429fc56c9c60546521c172c4a2ad0588da1bc4dfba78c7d4f477f78f27a0092f29f3ee9695e9910db1b95d4b39e074e1f90354ddb15390024f6e090564d043445490bc801490ab6f94ce5e585efb04838ebde4aa85b1813adda1bfa7f17e88240736d64752a03c45784397cb7f9722461d101d8603883c33eb81b534d65eed12433685efe5ac8ccebcf3ca695d0a4431a48c75ff9e41d417516aeef2d52b3d940a7651f8265941b9cf3e0950ee61c6f48adf7045423f0cce3aee96851afc561c45a940be91e08bd0166be23e118d039a5012a085b4dac5f3bab6ffcc8f2a513d2149d40445fc3fa71e3812089055cdecc19cb61bad34e2ffd0ddf976ef369116295447a0b871ef41e2cdfe68842a8152db913c9075b5353e2c1416bcc37c8db9d3d8ab2234c15399ad6d79f962e5504bdd6622b3af622c97801e4c79021770714f57007582af4d2b16f3068271915bb7edbb64ae82ec8291ca288aa2d21da67d833943c13db456db427b44442dc8e75f26cd5c23004d6651c93ee48cfd377b49d7a9626f7909ddf7be6aec860c7fa9b1b2e1e304662354def3e3f5bcdc8707f0e734a8463b9098c4e2ee5fba7757e8e9ebb3671b9291bdae2fd85c0f54456db920a175863f4feb18aa9c562026065d6f3c23212ae1623e7eedba8404983c2f87325793680434c0fda3b44b231cd04afd3156bc65304ec03ef2dc04a9076570dff94abd4902f2c5519e5015e31833eb24962333e11a24b973b47886b4a173a2ea0aafbbfbd088f3434e4398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0x1000, 0x9}, {&(0x7f0000004500)="a55e20e6c8cb20e8dc673eb6f56baf5d5ea6970f27c768040cb6b2ca8e4328eb9401d2cc6003eb9dfcb4f4c6cde5d579b94b8e408829d44c205feb50b701684df4", 0x41, 0x605c}], 0x205088, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/114) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004680)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000046c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004700)={r2, r3, 0x9}) 2018/04/23 00:48:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x100000001) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x60ce, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="fc59b9", 0x3, 0x1}, {&(0x7f0000000140)="c98b0745a7e58838e49b16f23a47e66b7b258309a865131c419c7951bb64248d89c9c4847120e1e39e46a3b3e1297431a469c10f5cfc555b1fc1fa03c17443373285ded33413023b0b2922c8fff30eea9a85c91a2ef0a95ca835fa54ae64898ccfc5e0cce1d610ba4461e20333f2090a6bc0ce1bad7e986e67ff70644d5d7147fc32b4944a3d4e1031f8c2fa30a3892cd2273643d0dbc09af8c98109d86ab0824d7dfcefbb6e032ccf91ab227db333b162fcf80b0b34e4a5659d1e1b0b3aa6311e514bca090b047b851d4dd1b68f3212212561dd", 0xd4, 0x5}, {&(0x7f0000000440)="3adb1e00ed0948a48e3c74b731b05755c012fdd251464cf29aee25fa3f57143706257890f582e8f9de9f070cfe47e06e68ed8b1d18c20ad31579f2254a36afaca6505187f0a9010693179621f958eee3255e7cd38e35da7a834cd172f2c66998975c263a1f373da7e3e74beb757bff64ad5249de086ee519be55f07c151640a201fe04c66ac1db66390f29b04c35e86efdc0eff5afa20b4752dc00218e6ff4b34feb032f7f140bda3529f56e4d0544f257d71d3275fd10a1c8ecce79d83d673ce0a221826beb8b8284019976c19171ddbcfe31f39bb5f020", 0xd8, 0x1}], 0x40, &(0x7f00000002c0)={[{@norecovery='norecovery', 0x2c}, {@nouid32='nouid32', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@noquota='noquota', 0x2c}]}) 2018/04/23 00:48:48 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = semget(0x1, 0x3, 0x51) semop(r3, &(0x7f0000000100)=[{0x0, 0x47, 0x1000}, {0x3, 0x2, 0x1800}], 0x2) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r4 = dup3(r1, r0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000040)={0x3, 0x1}) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x129, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) 2018/04/23 00:48:48 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r3 = dup3(r1, r0, 0x0) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000000100)="9b2448925fffe07d61df4724e79abe1c12f5c87c942513f4e67d69460f33d87eba9b6ba9a1f649ac5deedfff17f920f2d1a5be3d97438c1ee0e594ef5982eab650837ee0083371d2e7845ced548b741977ad59814b257e883813e0c25b8d9987ee64d513d934d7347c8eb1c38aad9bad03104c83ab6ba1db60ecb913aa009eefd71fe0a6abb5c614df162aafb1fd4dc8e739189965f78161ebf9a2789f3ff50dc57bd64a2d699e2480e0a0d33640fea1a535f7f3ea3da1b1c4e42665f1e201ed6ed916b47de845814be1a138e1c10d0c496c7cd03ce460dff11c47fc7b7880c724c6ef00aae376446eaed5cc2eb2019f7831f55df4a3") 2018/04/23 00:48:48 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r2) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:48 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:48 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/23 00:48:48 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/121) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) [ 147.311265] netlink: 41 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/23 00:48:48 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES16=r0, @ANYBLOB="ca552ac28c4453ad41667709bbcd170bf697636b7399f4681ecfe6e4a5a485a2d90c37a233b2d2f9ec5e654978b5f9b257943b45ea32e6e75f70e1743dcc8dd162c0b8241483396ccfcbc4fce1052db5986630157760237ecdea91254aca6dc73ef6194c606aa782ef75fc008b48c2ee5957a0d0b4e3678905e0952f6d0571549cb3f142d269c76c"], 0x93) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x81, 0x8, 0x8, 0x1000, 0x7fffffff, 0x6}, 0xd94, 0x5, 0x7fffffff, 0x7fffffff, 0xffffffff80000000, "3453726c4ebb0ec66c9918605c0c6e605c9345438449bb4eec235f30d5d4b222a87e117a9fdaa6968c777b835386f681ee47bdd6f2e2ec85f40ac69755baf6bda60f66518a85ae64a559a7e5c3359433ec7b7606026e95bb71f7c13c8bb34a5eb3ef1c9d37efa86fc54cf48d6b34af9dcb61b5367c9ac6c9d275913ff755cf4f"}) 2018/04/23 00:48:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x2, 0x90000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000002c0)=0x100000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x6644, 0x4) r4 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xfa, "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"}, &(0x7f0000000000)=0x102) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, &(0x7f0000000240)=0x8) 2018/04/23 00:48:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404100, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x9) dup3(r1, r0, 0x0) 2018/04/23 00:48:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000040)={{0x2, 0x3, 0x4, 0x53, 0x88, 0x4}, 0x0, 0x6, 0x7}) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:48 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x2010, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x24000, 0x2) ioctl$KDSETLED(r1, 0x4b32, 0x11c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x233b8aa98d024403, 0x101}) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x40}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:48 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000010c0)={{0xa, 0x4e20, 0xab5b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x6e84}, {0xa, 0x4e20, 0xfffffffffffffa4d, @loopback={0x0, 0x1}, 0x5}, 0x10000, [0x6, 0x9, 0x100000001, 0x946, 0x5, 0x101, 0x7, 0x44b]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001140), &(0x7f0000001180)=0x4) 2018/04/23 00:48:48 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:48 executing program 0: uselib(&(0x7f0000000000)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000006c0)={0x3e, &(0x7f0000000680)=""/62}) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000cc0)=[{&(0x7f0000000dc0)=""/69, 0x45}, {&(0x7f0000000e40)=""/72, 0x48}, {&(0x7f0000000ec0)=""/125, 0x7d}], 0x3, &(0x7f0000001f80)=[{&(0x7f0000000f40)=""/17, 0x11}, {&(0x7f0000000f80)=""/4096, 0x1000}], 0x2, 0x0) process_vm_writev(r2, &(0x7f0000000a00), 0x4, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/204, 0xcc}], 0x10000318, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657221000000000000000000000000000000000000000000000000000700000004000000800400004001000040010000ff00000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000100000000000000000000000000000000000000000000000000000000000000000000000000000093c10000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac14141ce00000020a00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fdffffff00000000ac141411ac1414aaffffffff0000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000ffff00ff000000000000000000000000fffffb0003c43df0a1000876657468315f746f5f7465616d00000069705f7674693000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000bb19b71cb39000000000000000000000000011c27f00000108000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) recvmsg$kcm(r3, &(0x7f0000000d40)={&(0x7f0000000b80)=@nfc_llcp, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/170, 0xaa}], 0x1, &(0x7f0000000d00)=""/30, 0x1e, 0x6}, 0x40) 2018/04/23 00:48:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:48 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:48 executing program 4: r0 = socket$inet6(0x10, 0x80002, 0x48) sync() sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x1fc}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) 2018/04/23 00:48:48 executing program 2: r0 = socket$inet6(0x10, 0x4, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x22000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000001", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYRES64=r0], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:49 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:49 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/23 00:48:49 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000200)={'vcan0\x00', r4}) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="018e6cd85f8b6eb7db97adff0dcb000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300005f7bbb13a7abadd5c43c55dbb53700400000fa0a00000000000000000016e5a3a200000000000000000001004000000a00000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) socket$nl_crypto(0x10, 0x3, 0x15) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x80000000, 0x8200, 0x5, 0x21a, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe0000000}}, 0x20b, 0x3ff, 0x100, 0x7, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 00:48:49 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:49 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:48:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = shmget(0x0, 0x1000, 0x78001013, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x301080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/04/23 00:48:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/04/23 00:48:49 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) [ 148.290415] nla_parse: 1 callbacks suppressed [ 148.290431] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:49 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) [ 148.333470] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:49 executing program 1: prctl$setfpexc(0xc, 0x20000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0075000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="ed983cbb488e11f905f909a4fa43a862692d810794b8ecba4519c5cf0e8401042818bb9a4899db212068a3dead3373aa27c93c20a680de2e0e994c1ba4cdf4dae6d9a7db8cd80330cb491d987d5135e44cc95a7e92aacec47db7496742d7d3e58ddc76e922e777c15698ea70fc6d3f8b76d6a0c8d90cfaeb5288beb8df65249ce94f086dedec0197cbdc379efb679f3c84aa3cca1468f28f927a7918cf7488db4e95d1ad43c72d2e404b65d90f8be6fed19c9c8451cd44d818833b58d8a76c5ea10d67d401b8b884759a972228285cd38a07ea2a439beb758b643425") r3 = semget(0x3, 0x3, 0x109) semtimedop(r3, &(0x7f0000000000)=[{0x0, 0x4, 0x1800}, {0x0, 0x9, 0x1000}, {0x0, 0xd5e, 0x800}, {0x2, 0x5, 0x800}, {0x1, 0x3}, {0x2, 0x100000000, 0x1000}], 0x6, &(0x7f0000000040)={0x77359400}) 2018/04/23 00:48:49 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @random="32d36140a0a5"}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'veth0_to_bond\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x401, @empty, 0xffffffffffffff00}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1e}, 0x5}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0xd6}, 0x8) r3 = dup3(r0, r0, 0x80000) fcntl$setflags(r3, 0x2, 0x1) r4 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r4) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000005c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000500)=[{0x0, 0x1000}, {0xb}, {0x3, 0x2}, {0x4}], 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r5, &(0x7f0000000440)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)=""/147, 0x93}], 0x4, &(0x7f00000001c0)=""/149, 0x95, 0xfffffffffffff800}, 0x82022) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/23 00:48:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x100000001, 0x6a2acb2a2a3b3957, 0x8, 0x4}, &(0x7f0000000280)=0x18) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x0, 0x70bd2c, 0xff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x2c}, 0x1}, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) 2018/04/23 00:48:49 executing program 2: r0 = socket$inet6(0x10, 0x0, 0x8000000000000000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@llc={0x1a, 0x322, 0x1, 0x3a2, 0x8001, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffd43, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffd53}], 0x1, &(0x7f0000006000), 0x3b6}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/102) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/39) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000200)={{0xd81, 0x7, 0x9, 0x800, "5597ff1ec43e2a785f8dd38cdcf076fb75d2412ca135781295f0bb31d1c1b97eac63470598a71bdb5941a78e", 0xe55}, 0xe, [0x1000, 0x5, 0x5, 0x10000, 0xff0, 0x4, 0x6, 0x1000, 0x0, 0x3, 0x9, 0x3ff, 0xef, 0x744, 0x2, 0x929, 0x2, 0xfc, 0xcf, 0x5, 0x7f, 0x8, 0x7ff, 0x7, 0x8, 0x1ad9, 0x3, 0x2, 0x401, 0x3, 0x9, 0x8, 0x914, 0xffffffff, 0xc723, 0x3, 0x5, 0x3, 0x4, 0x721, 0x9, 0x1f, 0x0, 0x1, 0x1, 0x10001, 0xc53, 0x5, 0x81, 0x2, 0x80000000, 0x0, 0x100000001, 0x80000001, 0x7ebd, 0x91, 0x80000001, 0xfe1, 0x20, 0x10001, 0x3, 0x6, 0x3ff, 0x6, 0x200000000000000, 0x1ff, 0x401, 0x7f, 0x7, 0x7, 0x1ff, 0x99f, 0x61, 0x100000000, 0xe8, 0x800, 0x80000001, 0x7ec7, 0xfffffffffffffff7, 0x1, 0x5, 0x6, 0x8, 0x8, 0x6, 0x100000000, 0x6, 0x3f, 0x3, 0x3000000000, 0x9, 0x9, 0xa2a, 0x101, 0xfd1f, 0x200, 0x400, 0x200, 0x6, 0x20000000000000, 0x81, 0x6, 0x100000001, 0x6, 0x6, 0x0, 0xeea, 0x3, 0x0, 0x316b, 0x100000000, 0x101, 0x6d, 0x2, 0xf83, 0xe17, 0xf2, 0x3ff, 0x9, 0xc7c4, 0x7, 0x7, 0x7, 0x2, 0x0, 0x22c, 0x0, 0xc2], {r2, r3+10000000}}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000700)=""/245) 2018/04/23 00:48:49 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff80, 0x81, 0x8, 0x7, 0x7, 0x2, 0x6, 0xffffffffffffff7f, 0x259, 0x38, 0x3c9, 0x9, 0x8, 0x20, 0x1, 0x3, 0x8, 0x1f}, [{0x7, 0xed, 0x72f, 0x8, 0xffffffff, 0xa90, 0x4c6e, 0x5}, {0x3, 0x0, 0x8, 0x400, 0x5, 0x9f, 0x2, 0xf4}], "65c85010de3dad43b26112a021ef08b3e6ce26cf5094449b519597d9f6a8fa30bd6f48b46227315d77fe831499b2b33c6d14ed863890d95e9d38f00f28ed30dd1b329a357d4824dcda001dff065518f1a472806f3b8388f7c3630b3d4b8743ffed6ef14cae73", [[], [], []]}, 0x3de) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:49 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bcsh0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x400, 0x4e23, 0xfff, 0xa, 0x80, 0x0, 0x11, r2, r3}, {0x9, 0x5, 0x4, 0x1000, 0x4, 0x40, 0x2, 0x7fff}, {0xffffffffffffffff, 0xc000000000000, 0x9, 0x7}, 0x3, 0x6e6bb0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d4, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x1, 0x2, 0x5, 0x732, 0x599, 0x3f}}, 0xe8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:50 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/04/23 00:48:50 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a00000000400000000000b8f440938d3c745501000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400a00, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @rand_addr}, &(0x7f0000000280)=0xfffffffffffffeb9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'veth1_to]bond\x00', r3}) 2018/04/23 00:48:50 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/23 00:48:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = gettid() timer_create(0x6, &(0x7f0000000480)={0x0, 0x7, 0x2, @tid=r2}, &(0x7f00000004c0)) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffff, 0x367000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x3}) getsockname$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) accept$inet6(r3, &(0x7f0000000300), &(0x7f0000000340)=0x1c) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000180)={0x7, r4, 0x1, 0x2}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) acct(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000200)=@ethtool_gfeatures={0x3a, 0x1, [{0xe5, 0x1, 0x5, 0x7}]}}) 2018/04/23 00:48:50 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x3, 0x8001, 0x1, 0x60000000, 0x0, 0x4}, 0x4, 0x500000, 0x0, 0x400, 0x1, "5bdc0516beba3fceacd6e030dc07d9b9cd99d689dd69e33a299e7c4411cb3d4b9bbe6918935bce006945a22811931ec723984dedd4c2be15afbb9fe48c7c60329911b34649d27fe8b5708766fdf90e048855def97028ee5c7241b131847fc26588aa20eaaded0daae92904fbacc92593e06994838c8e6ce73655b6f64d4f3b14"}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x840, 0x18a) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000200)={0xffffffffffffff00, 0x3, 0x4, 0x171, "11d7e39381334998c3342e85e2fcf997d0fcc14e0995fb0412d66531feee56b684abdcc8d9cca16e5ffc1393", 0x6}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x81, 0x4, 0x7, 0x6118, 0x66c3, 0xe5, 0x1ff, 0x7, 0x5, 0x2, 0x50f, 0x80000000}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/88, &(0x7f00000001c0)=0x58) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x80000001, 0x1f, 0x2, 0xffff}) 2018/04/23 00:48:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x50, @time, 0xfffffffffffffffe, {0x100, 0x2}, 0xfffffffffffffffd, 0x0, 0x8000000000000002}) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x807, 0x4b5a6d58, &(0x7f0000002080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000200)="dc38e5f84165cc4d5d9d12c81165bce874f55ccdfb171d78fc7fd85a71bea8a853a6e3f03e900deaa9d97ac61a0628077fdc4e4a8f3ec281dcffb50e6e848a0ab728b30ca3eb7ad3298e76fa55a4510119c95407f0926fbef52a1fbf428d60487e27e937fcaf933c7b92c78b07a331ed32f3ce758b7074e1688db7c71ac48289", 0x80}, {&(0x7f0000000280)="1179775a654e7022ad1d4aabd6a04a6d3eff3aa85b0653b554d850d344a600be02382320bdab5b5f466f6b278ad05e966e4dc7b2a9a93247c5a59de9ad4c6be6291f6d01a37532b35de7075ac67a887cf0ffa17117bc436785fc291f97e31070db733a2a7d2dfaf7d913f913f9eb68bfbb4b6b9d61fb3c7e360af618947317d5db212e795ff5554cbcce8b692536834b5757cf28a713525ffa79b6037930d12c114a7585326d64136af2c90309ca0506d9f5861ac37e0cf950510b83b18e8ed9bbda6c18e34a549997e4c1b63140c316195f8e27be79afd09901ea0336d4014040c14fd8ca55e54559fc3ab8c5016c9f2e2dd3064ff03d3a9f99c17b66eba24980496326afb70fcaa3c6c18def0cddfe6e61b1b7439df745b3ecc56ec8c645d8239554a082140064a2ce19c62f1b19275e189e18564baafb1eaaec4e68022c2b27ffc45481c7616ec05fab7d66df8cabf48a3969e3bc6e6fff5d09987efce9148214979b4beadbd789740cb765e7dd70c2d4a8aeb8ade1401e001f14ffca3e3a2a484190cf0da160126bd39258f117bc7d4415ee65c072bff770a7d617459cd6e2ce796c0867a12f185f6518779e518bc2ee1ed69427fe0a81b16491c26a79e0e9643de3ef7763f90eb4b30c1a15b21044447b3e604da1f836f1b5d1370e78a80f5ac45a751b16c299ab67a7ecabca5e0e3cd96d51c6d5bda0cabbe26118a8508f6dbee1f0f8c9b801b9a0e983e5c7f1940f8825a88cb7c4d8124b4b98a735900b124d2c8b6c2c6e3f0890176fe18f9ae01327c35e783f2024e55c790fad43025e5ac83254d2de7286264e1e3b9bf6fba0b26f3836ea551835da232e06e2e89e246ce49eb753df1b8d4908df39c9692713bcbdf2a29f9f2fb0d947515d65a6dfa9e5f56559130c27b08927a9e45e60ac87f2fbea3a02546606b05481dec4d741dceb46b9649873cfa7ffcb6e509fc18dd5833f90294ccf262b427ffcfc880e2cfffc199b038f1ed71e7bc55d7c2b2a342c54029edf2bf6990405cc487f31eb8e3172bdda33b69a5ec7c15adb08ba5acfffde826c6dc77a103c4faee1d7bdd7dba983c10cdab6d940b069cec4ac661f82461687815ffdf219090c3c517812be83cb00286b6ffc254ea899c97d8c5bbe4ef09a3a0ba53a3cc6702a0bc7eb7122d05c30ecf11944be981c5e9d227b7b4d713032611722920d7d0c48a1b409dee4774404d81ff045b5f8dff768123be3e15700d624283caf99920752b7d1a57ea28cbc685c4006a20442fec9a0776c768c05f847fd4cb1040f2bd29dd88fac118988ac4c477db29b7014c6b22dbb616b6fcccb15542a76d208722db098496a3ab343a26c1f8b7b0424589b38f9e4e3d9f8d001a7aad149e4cf3cd73d8fc527ba66557d6ee5d1ab818c0804d797243997ee68d34761239aa67592ce6e977120a4903c9d794b8bd30ff79370a168267f29499acac75a5633d8c15bf114fb912f264709e683f977f9c2f601cebc1856662b2302c7473f88b910f55b405e6b008b0504cda8b5f4b027bcfdd671d8d1f773b5d0300c359d3eb7ef025e63d841fe3b23cbdcdeee13510feb4a0e36ac322599d1d07987cc2980aca7098e0a2b4200b97074ed6a4e03b094681dd99a986927b2351982a0e42cbbb845c229275b43af25af78eb60c079511e8f77955120bb142ba30c2a3a1c857d6707b4a5eee9e0349e490a9439b0b30c7d55ee95bb368fd112d462c7ff5f5ec12b1a34d432e38956498ab9a1b6f60d04e4550c80c6fee774238867ed4879591fd3ffe892b9595976e811d8ca531a01c5bb0d751d919adde811e23266c0dd0a74d7a23622d5ef9d65ae8e564996e4635de551b0dfd6b77177bc595b735ee821d9a3ef5cfa069a05988852ba55758521723f536ebc1d9a3973bbe6d404ac2b216177a1cd392520b9a9b54a9179b4ce4177f4912fb2c8319dee645ba611f36670724f0205531a73feaa3858549b79af38987dd2f6b128d3a8cf5b78bf6587a55aa9ebd12f8e03a6605598d50575b28cd646ff77dddf87c57dbe2a7221a81dc1d79be42b0c83def3d4c5f30f1b512e133b75c31d00939d56fc1c187fa10b6a5ed8efbb17e8f6e873073550b4611f305ca065642f5d329ed25af6ccd68fb2e9b442be08f381de1d9f8e9485ac10133a8ff60bbb4314ae44e714bae258dda4dfa8447798c380a2cd2ae34722c526d5d2e0698579fcfbd15bced3813ea75e57f041b5ac42b58e871d657c993222aed9e244bacc5a2ff861d29ebf3e3076ba8d9dd7a9bc18b5e53d2bb50c5a184c22727df7b7f4716f353dda8e4738d2ffe45c410e247550b5ec21c6c3c2cc14ab658c94ecdd69354503d31033c965d65b5b1ce2b838f1a9722e361093d434d46045681a7b558165e8a7a066d59ed30b690612ab4fca8e3501d541b7c9c3b9e2f64f00963013e7872e39433010196e97c388a21d5794e81cccab0abee056b68d8d6c0b596e0e6d58d9f0838f529aba6a693701035c1759ab2758848ee1827fa645c1ef726206614d7f89d3ffd9b3b93892d74b2fbf0d5e1370e90297251cb204edec165593b4c2cd86593cd95dfbf61c848d263531a294a0add02eb4e5241d0bf849154efd459a024f35558604da9f219910f7523b648ecc43c1b1ba2b15a84f08410ea79e9d64ca8ed277d7089e1e3c4ab2e350886b8f97a7910a2c77f3f5c629487b40a46c09c70095c2d8383b7f26701fc375b6c6805892400a6e15cb52b790b0d0a2042b7745182f4bd14a06901aa964f1943bddcc233221cdc11f7f531d9de2bae0ecc7bf1f65b39e7255b728148808426607a362ea8d8154b62fbb51c6ec5f025255f011ba127ed3de67afb22e4cf2f4b0b317f93e8767f429efa7338f6fdfe98dd9a317d08906e0490ba0adf2c8eddfb14afeea8c5a0368c7d49fa7c953e3055f6b34d07b1303875993413432a5f857742e836fd9b57d41afe0924bab7da3bd82d59706c4fde06f010edbf1f39bab32c991bc4e8e842d53f51498604c32ac4a8648461fd2e1f10598cfe6f8002dad21b6eb1635284a319fa2bb50c0e4621f85c3ba0de48b9278edd8fff8329d258039bcf651aebe5687b22855d16da2d54902072f8221b050f312a82d54fbc9721e4da84bc0442c2a555b01dea41edc3d1ce2e94b304f3c586ffb5b0957525302fa23c8056117750c867a613521ccd479159c2f4470d8a8ed609287809492ad220941bb8a479a84e8488e66b39b831374b50c7005357ce1e528cdcac7c2b39c95828a395867d918a6cabeaa0dc482a342c8840fc5328518c69d3479e142366a52f6005df453519c271ec267b049cec19fb051c5839bdb48c9390c934a9afcb5e27ea71a9a2e422d1d826e50838e8236b58b1e95d0f209ce17572c2ca9ced0f2237edb0a94a6598fbce3882bb481eae5ec4402b56aade3bc81870afc9db16c45718854b6654fae925cc02dd2fd1d042be73bcf37029053fdf4ab0db602f5f207b2cc9b3d6bbe4f647102ae3ebd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0x1000}, {&(0x7f0000001280)="74256b7de3c1d29662be6bfefaf9a48eb96d2fe397c5555a08c962d58c5130dabea9c6dee7f884319b93f256bf2e6ff8b7f5dfc5cc1339e2ff7389ef10cfe94b69c2957c115d0206b889dff5149e2bbb35b70a1ffd0c5c2740eed57b6051fc383751bc6b708748b9e8c58b72cbc44c479b3708d2b71dca006b9b8cfd0386e9146faa868d8e0a7066bfce7b99e2a977", 0x8f}], 0x3, &(0x7f0000007940)=ANY=[@ANYBLOB="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"], 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{&(0x7f0000001a00)="c014a807fe222a7d8122ed01b7187b1d2ff583e031da45e06248301e93921448b0c39bf8de69b2e28d7a50d861f6f6bcaab3c1de47b55b18f463f32934c68ad4be74f6c4420d16b50ffd4613e2337c0c0d8e687f05e2c20c12d78cddc43bef690f4384aae8bf5a4a8d6d563576619eb8825c766c1b804be8b0a36e6121e48fc05d46c4c303f12adb7659ba0a19d5bdec3a1416607965c05bab4f255a037472af40ea8b42a6dddc945a32f999f2cdab399b5713a6b0f660c6298f871b000e0b48aebda6a8ccb1d7bde9d847ba8c22f53bde75ece5ce0fe6e86dbd65449ce6cc417d1fdc261a4f10a17e0ce8933e", 0xed}], 0x4, &(0x7f0000001b40)=[{0x60, 0x103, 0xfff, "73b2d846764fe0b1e30cdec224005140c752c59d9f04e273851d8ee3f8314a103b1760d742fd35754eaea64b64f479860df42a8bf600097dc8309e29b78cba6d522e7b93837b695acb74a946a3a5ca1d"}], 0x60, 0x24000000}, 0xfffffffffffffffd}, {{0x0, 0x0, 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{0x20, 0x139, 0x35d4, "b195a994928a64454c6d774b6ab903"}, {0xe0, 0x0, 0x901, "843f5e55594dece02abec8dd69cbcdea7a2d99845be069ca2ee31703d7e6b770370a67a82b6156927180167844150f590d1da845ceaa04ecc389a9f5f0a9d670dfa88798ead55cdb77a62816cd50f50a152705504c56185c1aa55f5161aeaaac1338db50af87d24cd3e0b948ed5086f7734009904d8bae57d421b5d73f499cbc5ee3744013b2bf90ee0325841a79042708f6b203956251c9464441724132f110182d97c056690d3406e6567c312d632b9f92d089c5733de8dd082b33d4077864ead7e4cc1937bd27c4e2a57814b4f0"}, {0x68, 0x84, 0x4b5b, "0425468f74eb1717970ec8f71067edf96ffb9807029ef909b036fec4b6c14e1e1478433253424e5b81c326cd2fb773141996f5082fc6d51151e492395ebe77c6929a5d8e98993204454abe57dc548f4eb02bb08e"}, {0x80, 0x10b, 0x100000000, "9aa16366cfc6e4ed832e012b39504a111f521124d8feeff395aea1cdd1cff0a033131a963ae225e96501b66073f265ca27e8a4a0ba913d17ca5071021f540df136799befe1be1c0baffcf77826e969e96baee32eefe94d0f8dfdd00a428741ef87e5447d37e650b210d4745a209d23"}], 0x2f8, 0xc010}, 0xaee}, {{&(0x7f0000006540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-camellia-aesni-avx2,rmd160-generic)\x00'}, 0x80, &(0x7f00000075c0)=[{&(0x7f00000065c0)="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", 0x1000}], 0x1, &(0x7f0000007600)=[{0x28, 0x103, 0x9, "2ec9380d3da1d2a8a3808cca7af23239ab0de5fd85db55b7"}, {0x70, 0x18d, 0x8, "1a7fc2df87eb0a42bbd6e71300c2e576ca71d8bc15e6efa3482e72265792eb16eb6608da1b4609eb01fc950e88e41a97c906e79654a91f6efd93af4036204213c75202ef69dda6e6ae9152d49177247d81ef9502f23803929cd7e8"}, {0x60, 0x29, 0xffff, "0bf46129daa396e395de4d27df745a21a75f2a73f3259c44c8a7895f898d3552066c2d94399d6c52f799e01c78e06829eb9ebb88f0473ddf535c1f5c6483543de141c1245bad6f1d9e7d6c4293"}], 0xf8, 0x48004}, 0x9647}], 0x9, 0x8040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x1000, 0x0, {0x77359400}, 0xfffffffffffffffe}) socket$inet(0x2, 0x1, 0x4) r5 = semget(0x1, 0x4, 0x108) semtimedop(r5, &(0x7f0000001400)=[{0x2, 0x4, 0x800}, {0x0, 0x7f, 0x800}], 0x2, &(0x7f0000001440)={0x77359400}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002600)='/dev/rfkill\x00', 0x80000, 0x0) write$cgroup_int(r6, &(0x7f00000049c0)={[0x31]}, 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) mq_timedreceive(r7, &(0x7f0000001480)=""/121, 0x79, 0x101, &(0x7f0000001500)={0x0, 0x1c9c380}) r8 = semget$private(0x0, 0x3, 0x0) semtimedop(r8, &(0x7f0000001380)=[{0x3, 0x5, 0x1800}], 0x1, &(0x7f00000013c0)={0x0, 0x1c9c380}) [ 149.374332] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:50 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:50 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80802, 0x60) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0xfe, &(0x7f0000000100)="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"}) dup3(r1, r0, 0x0) 2018/04/23 00:48:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe5, "24b15974eff75ffd55f557d0285afc952b44b0ab793f7c9dc5b5c25da7b9a7450c3d46f069c6858b05da3e449fd6b1a4e52dd894efe4ba05b000ce7b7dec236d7e5f6ad931bd8b98d3e8510edfa9098fcaa5dd7fa6de5d85f64d0e8dd0c9d479f4e9a6b12ceeee50959683d01100ef15cfcdd8a726a32a81644c27ebdd0d2e34c8c2e0c310e4c50176383dde17e3ae19fd3f32270cef0cc793e41acccdd7cccfd8d442ecee8d7f6ac6922a6ca2bcd100732477fb22d6ad7812cbc12fbc3f6adb56f4d73bc37ce6ae8e19a1c39a304961256e2df3a7d2b69a218aa678af2577ca26f2b016db"}, &(0x7f00000001c0)=0xed) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r2, 0x8001}, &(0x7f0000000240)=0x5) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x3, 0x1, 0x4, 0x7fffffff, 0x3, 0x7fffffff, 0x1, {r3, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0xb6ba, 0x1f, 0x7, 0x8, 0x3ff}}, &(0x7f0000000340)=0xb0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:48:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:51 executing program 2: r0 = socket$inet6(0x10, 0x800000000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:51 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:51 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/4096) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/23 00:48:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:51 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) [ 150.467792] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:51 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x1000000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000080)) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/connector\x00') fcntl$setflags(r0, 0x2, 0x1) renameat2(r1, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0xfffffffffffffedb) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000eeffffff00bf01000000000000000000000000000100000000", @ANYRES32, @ANYBLOB="ef009000"], 0x48) 2018/04/23 00:48:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x408000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x9c, "0616f698c2bca2279915773717d4dd4481851629f869b4afb6f016577c7dc792f8f4d1a89271400fd44aa551c9ea53f0d1e4d9dfb9f440fb6b698b43ac861536b3acd3597db8451856293dc66b7e494ec8e4ee150550311e0f24972d06c0dfd3e3aa3e5adecc85a567a1d275d1b7ba8bbb56c1b769519aa0a9e4efa8e280bf76132b8971ed30ef169eccf2a401bf51b03527dda0552d8c296c15b5f7"}, &(0x7f0000000300)=0xa4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x5}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r6, 0x100000000}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000380)=""/183) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/04/23 00:48:51 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:51 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @rand_addr=0x100000000}}, 0x7, 0x64b3}, 0x37a) r2 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) [ 150.612153] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 00:48:51 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x3, 0xc30, [0x20000200, 0x0, 0x0, 0x20000230, 0x200003f8], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x4, 0x800, 'bond0\x00', 'tunl0\x00', 'bond_slave_1\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xf8, 0x168, 0x198, [@mark_m={'mark_m\x00', 0x18, {{0xffffffffffffffc1, 0x9, 0x2, 0x2}}}, @ip={'ip\x00', 0x20, {{@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, 0x0, 0x5c, 0x8, 0x4, 0x4e20, 0x4e24, 0x4e23, 0x4e23}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffe}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x10, 0x884c, 'team_slave_1\x00', 'nr0\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x858, 0x8c0, 0x8f8, [@u32={'u32\x00', 0x7c0, {{[{[{0x1, 0x3}, {0x5, 0x1}, {0xcb, 0x1}, {0x7fffffff, 0x3}, {0x9, 0x1}, {0x9, 0x2}, {0x4, 0x3}, {0xffff}, {0x5, 0x1}, {0xbf}, {0x100000000, 0x3}], [{0xb25e, 0xfff}, {0x3, 0x1}, {0x1ff, 0x7}, {0x400, 0x100000000}, {0xb625, 0xcda4}, {0x5, 0x8001}, {0xc798, 0x3}, {0x7fff, 0x2}, {0x100000000, 0x7fffffff}, {0xffffffff, 0x5}, {0x20, 0x100000001}], 0x4, 0xa}, {[{0x80, 0x3}, {0x10000, 0x1}, {0x0, 0x3}, {0xc0, 0x1}, {0x1}, {0x1, 0x1}, {0xffffffffffff3877}, {0x3f}, {0x6, 0x3}, {0x6, 0x1}, {0x1, 0x3}], [{0x8001, 0x8}, {0x0, 0xfffffffffffffff9}, {0xe7e2, 0x9}, {0x8, 0x404000000000000}, {0x8, 0x1}, {0x3, 0x8}, {0x7f, 0xfff}, {0x3, 0x6}, {0x9, 0x7fff}, {0x2, 0x6}, {0x2, 0xffffffff}], 0xb, 0x1}, {[{0xfffffffffffffff8, 0x2}, {0x3, 0x1}, {0x8, 0x1}, {0x6, 0x3}, {0x9}, {0xfffffffffffffffd}, {0x8, 0x3}, {0x5, 0x3}, {0xcb, 0x3}, {0x357a, 0x2}, {0x80000000, 0x3}], [{0x10001, 0x6}, {0xce0, 0x81}, {0x200, 0x1fe0000}, {0x639, 0x9}, {}, {0x5, 0x5}, {0x7, 0xffff}, {0x7, 0x200}, {0x7378, 0x3}, {0x1, 0x10001}, {0x8, 0xb389}], 0x1, 0x3}, {[{0x800, 0x1}, {0x1, 0x2}, {0x7f, 0x2}, {0x100000000, 0x3}, {0x2c, 0x1}, {0x101, 0xb0964986d7ce561}, {0x3}, {0x3, 0x1}, {0x7, 0x1}, {0x6c7cefe8, 0x3}, {0x0, 0x3}], [{0xffff, 0x400}, {0x4, 0x5}, {0xfffffffffffffffd, 0xffffffffffffffc9}, {0x0, 0xfffffffffffffffb}, {0x841, 0x2}, {0x6, 0xffff}, {0x4, 0x3}, {0xffffffffffffff7f}, {0x401}, {0x0, 0x97635cc}, {0x3, 0x303}], 0x9, 0x3}, {[{0x9}, {0x7}, {0x401, 0x3}, {0x9, 0x3}, {0x1, 0x3}, {0x1, 0x3}, {0x8001, 0x3}, {0xc, 0x3}, {0x3, 0x2}, {0xfff, 0x1}, {0x5, 0x1}], [{0x800, 0xfffffffffffffffe}, {0x3f, 0x800}, {0x4, 0x1}, {0x7, 0x10001}, {0x0, 0x89}, {0x1ff, 0x100}, {0x80}, {0xffffffffffffffff, 0x3}, {0x1000, 0x10000}, {0x0, 0x4}, {0x5, 0xcf}], 0x5, 0x6}, {[{0x24}, {0x7}, {0x2}, {0x401, 0x1}, {0xffffffffffffffc1, 0x3}, {0x9, 0x3}, {0x6ef, 0x2}, {0x64bf, 0x1}, {0x2}, {0xff, 0x3}, {0x2, 0x3}], [{0x9, 0xc1}, {0x4, 0x1}, {0x7fffffff, 0x1f}, {0xf374, 0x5}, {0x5483, 0x80b6}, {0x80000000, 0x4}, {0x200, 0x82bf}, {0x3, 0x2}, {0x80000001, 0x3}, {0xee55, 0x10000}, {0xcc, 0x2a7}], 0x5, 0xa}, {[{0xffffffff7fffffff, 0x3}, {0x1, 0x3}, {0x0, 0x1}, {0x20, 0x2}, {0x3, 0x1}, {0x5d}, {0x9ad1}, {0x4de, 0x3}, {0x7b42, 0x2}, {0x4}, {0x8}], [{0x8, 0x3f}, {0x4, 0x9}, {0xfef5, 0x7f}, {0x1000, 0x80000001}, {0x8}, {0x800, 0x10001}, {0xffff, 0x2}, {0x3913a263, 0x6}, {0x5460000000000, 0x800}, {0x1ff, 0xfffffffffffffff8}, {0x3ff}], 0x5, 0x9}, {[{0xef, 0x3}, {0x7, 0x3}, {0x100000000, 0x7b0160b33d2675b9}, {0x2, 0x1}, {0xe0, 0x2}, {0x6, 0x3}, {0x3a8f, 0x2}, {0x10001, 0x3}, {0x3}, {0x3, 0x1}, {0x2, 0x1}], [{0x0, 0x30b}, {0xef9, 0x6}, {0xffd9, 0x4000000000000}, {0x2009, 0x2}, {0x5, 0x100000000}, {0x8, 0x100000000}, {0x1f, 0x9}, {0x3, 0xfffffffffffffffd}, {0x8, 0x6}, {0x0, 0x7}, {0x3efa, 0x9}], 0x9, 0xb}, {[{0x9, 0x3}, {0xea}, {0x2, 0x3}, {0x3, 0x1}, {0x3, 0x2}, {0x6, 0x2}, {0x80000001, 0x3}, {0x4}, {0x6, 0x3}, {0x7, 0x3}, {0x3, 0x2}], [{0x6, 0x100000001}, {0x4, 0x7fff}, {0x23b2, 0x401}, {0x40000000, 0x2}, {0x3ff, 0xcef}, {0x4, 0x3ff}, {0xffffffffffffb1c7}, {0x20, 0x80000001}, {0x81, 0x6}, {0x3, 0xffffffff}, {0x9964, 0x3ff}], 0x3, 0x5}, {[{0x5, 0x3}, {0x4, 0x1}, {0xc35, 0x2}, {0x3f, 0x1}, {0x7, 0x3}, {0x2, 0x2}, {0x101}, {0x5eb, 0x2}, {0x10001, 0x2}, {0x0, 0x1}, {0xffff}], [{0x8000, 0x58}, {0x4, 0x8}, {0xab5, 0x5}, {0x3f, 0x4000000}, {0x51b, 0x3ff}, {0x300, 0x9}, {0xff, 0x8001}, {0x0, 0xf1a}, {0x2, 0x1}, {0x4, 0x2}, {0x4, 0x20}], 0x0, 0xb}, {[{0x100}, {0x3f, 0x1}, {0x7, 0x3}, {0x4}, {0x401, 0x3}, {0x401, 0x2}, {0x80000000, 0x3}, {0x81, 0x3}, {0x5, 0x3}, {0x0, 0x3}, {0x15, 0x3}], [{0x5, 0x3}, {0x1, 0x3}, {0xffff, 0x10001}, {0x80000000, 0x80}, {0x37, 0x1ff}, {0xfffffffffffffffd, 0x7}, {0x80, 0x4}, {0x9, 0xfffffffffffffffc}, {0x100000001, 0xa}, {0x7, 0x3}, {0x8, 0x400}], 0x5, 0xa}], 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="a5dd92766a4b", 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x9}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x9, 0x1e, 0x0, 'bpq0\x00', 'irlan0\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0xca8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfe8a054a}], 0x10000361, &(0x7f00000001c0)}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0xf1, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x108) [ 150.697579] netlink: 41 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/23 00:48:51 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x15d, 0x0, 0x8, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = dup(r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) [ 150.744187] kernel msg: ebtables bug: please report to author: bad policy 2018/04/23 00:48:51 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x1f, &(0x7f0000000140)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x400000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000180)="72a3749a1adf344d945ee7a987812602a622c5377b3393f97ca4721c9265ab31ebe0cd376a4c97cd053272a1df9e6fb143e6064291a85a6bf66cb425e69f2c2aba42218eb452b40eb1d8b8d2841d0b7cf9736725d2b5ff27043a7a49a395d3539b22c768fe42ba0989f8d48e4543e14dd82e", 0x72, 0x2, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000000280)="d03eaf5eb70c39d9f27f5a568a82c29bd6b1213a6575cdee384afab764c341c366b617987dbe9d8d07b8b0bac9ee6d9813e66f20f4fe17406e2044ab13168bd06d33034f1127b97584c67f99d2d62dfccc79b0c7f17d1fcabec4022757e6fd8e892fa540db1fb708970928361ba4d88b5567de1145e8d88888c994861386780db18b4aeb41837da2eafcb064ea66b270e506a9ced9000fd1651a5dfd26d37e040d2cd06557a00b7d962bbb3a56e3a75c797fa8f2ec34b5055493d515e57a297f", 0xc0, 0x6, 0x0, 0x1, r3}]) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) 2018/04/23 00:48:51 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x100) 2018/04/23 00:48:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x448, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x449, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x3, 0xd6, "d6c2f5f64e6fcd592b58259fa0d55c16764cd44b5c112ca2b2bf413e178428d02103097d27aa202ced93fb5dda0c40d20cfb55552a8367a94754c9ba93e9cf61d83da835afa0a6b21bde5d1281156715700721a1b7bfc2638283ebe9f33daf4580f3fe7638f5b887556aa2e56c6f82c94ee3e590eb63bea16d5b70bd3d033e662b393dcde695e5f2e0a93aac84dd969d8684f2ecdfdcfec0655f98ed7d8a64162bf4abf8c18af3db10fe8445b2e6df910133c65ff7d83ffa19f6ccaa5a810e69dc2fd9cd07659edf58e97ef8016684a8ee6629c0552e"}, 0xde) [ 150.791962] kernel msg: ebtables bug: please report to author: bad policy 2018/04/23 00:48:51 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xc3ce, 0x40000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x7f, 0x9, 0x2000, 0x8, 0x42}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000340)={r3, 0x2}) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffa000/0x2000)=nil, 0x1, 0x0, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x33d96fb2}) [ 150.927290] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. [ 150.974945] FAULT_INJECTION: forcing a failure. [ 150.974945] name failslab, interval 1, probability 0, space 0, times 0 [ 150.986393] CPU: 1 PID: 11646 Comm: syz-executor7 Not tainted 4.16.0+ #86 [ 150.993345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.002717] Call Trace: [ 151.005345] dump_stack+0x185/0x1d0 [ 151.009020] should_fail+0x87b/0xab0 [ 151.012784] should_failslab+0x279/0x2a0 [ 151.016900] __kmalloc+0xc2/0x350 [ 151.020406] ? strcmp+0x83/0x160 [ 151.023805] ? devinet_ioctl+0x154d/0x27e0 [ 151.028077] devinet_ioctl+0x154d/0x27e0 [ 151.032192] inet_ioctl+0x5d8/0x820 [ 151.035907] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.040813] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.045526] ? inet_shutdown+0x640/0x640 [ 151.049658] sock_do_ioctl+0x13b/0x6b0 [ 151.053632] ? do_vfs_ioctl+0xaf0/0x2440 [ 151.057777] sock_ioctl+0x400/0xca0 [ 151.061486] ? SYSC_ioctl+0x1d2/0x260 [ 151.065334] ? sock_poll+0x370/0x370 [ 151.069082] do_vfs_ioctl+0xaf0/0x2440 [ 151.073024] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.078419] ? __fget_light+0x6b9/0x710 [ 151.082427] ? prepare_exit_to_usermode+0x149/0x3a0 [ 151.087482] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 151.092926] SYSC_ioctl+0x1d2/0x260 [ 151.096651] SyS_ioctl+0x54/0x80 [ 151.100101] do_syscall_64+0x309/0x430 [ 151.104036] ? ioctl_file_clone+0x4f0/0x4f0 [ 151.108394] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.113601] RIP: 0033:0x455389 [ 151.116804] RSP: 002b:00007f05d3fbbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/23 00:48:52 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x21, r2}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) ftruncate(r0, 0x7ff) [ 151.124544] RAX: ffffffffffffffda RBX: 00007f05d3fbc6d4 RCX: 0000000000455389 [ 151.131834] RDX: 0000000020000040 RSI: 0000000000008916 RDI: 0000000000000013 [ 151.139125] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.146417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.153707] R13: 00000000000003a1 R14: 00000000006f87b8 R15: 0000000000000000 [ 151.185843] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 151.232811] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/40, 0x239}, {&(0x7f00000000c0)=""/155}, {&(0x7f0000000180)=""/175}, {&(0x7f0000000240)=""/59}], 0x0, &(0x7f0000000380)=""/149, 0xffffffffffffff25, 0x3}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200080, 0x0) 2018/04/23 00:48:52 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:52 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xed6278c3c985789d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x4, @empty, 0x7}}, 0x3ff, 0x9, 0x2, 0x11b1, 0x24}, &(0x7f00000001c0)=0x98) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/04/23 00:48:52 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x9) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:52 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x1) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:52 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/23 00:48:52 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x2, 0xfff, 0xaef, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100, 0x1, [0x5]}, 0xa) [ 151.446437] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x729, 0x4) 2018/04/23 00:48:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000100)=""/206}], 0x100000000000019b, &(0x7f0000000380)=""/149, 0xfffffffffffffef2, 0x3}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000002c0), &(0x7f0000000280)=0x4) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/04/23 00:48:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:53 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x100) 2018/04/23 00:48:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x38e7, 0x0, 0x50000000000000, 0xffff}, 0x10) 2018/04/23 00:48:53 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) r3 = fcntl$dupfd(r0, 0x406, r0) connect$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/23 00:48:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ftruncate(r0, 0x40) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:53 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/23 00:48:53 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xe9, &(0x7f00000000c0)="562a74bb3b74a73cfe1096527627f14f9f949dd5967b725eb4f4d2bc8b216825a572fb172ee28568a94936ad5c58f01a49b30ec883b3e257bed3b2eeeadff8ab77a15e3ce649fa898ea00a1f10d60cc0c3b4ccba110a5950aa28a46f71341f1065b82f89020fa8020e0b3467d40901452c5f258a58709ff9ab1e1566038921294a6f689ea5ff6ddd7ef30ebe0ada04b078eeffb15be9f869ec8921ef48e78bc9e92da3617fef285b828affd6013d88069ccb6794dbb318a42453af17f3d4e6d3f7a33134d13845d72eb6e305a51b626d867d7657fc172025ef7d01cba76100e51bf80f4d7b213d259e"}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) 2018/04/23 00:48:53 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x100) 2018/04/23 00:48:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'veth0_to_bond\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101001) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) prctl$setmm(0x23, 0x2, &(0x7f0000ffd000/0x1000)=nil) 2018/04/23 00:48:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="690db2bbf801220440"], 0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x5a640, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) 2018/04/23 00:48:53 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x18000) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'eql\x00'}}, 0x1e) 2018/04/23 00:48:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) set_thread_area(&(0x7f0000000080)={0x40, 0x20001000, 0xffffffff, 0x4, 0xb8, 0x2, 0x8000, 0x7, 0x0, 0x1}) tee(r0, r0, 0x4, 0x5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x3, 0x0, 0x1000, {r2, r3+30000000}, 0x3, 0xf89}) 2018/04/23 00:48:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c00, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @broadcast}, &(0x7f0000000300)=0xc) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@bridge_delneigh={0x70, 0x1d, 0x212, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x0, 0xb, 0xf}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_LLADDR={0xc, 0x2, @random="a2ffbfd0e5b0"}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_PROBES={0x8, 0x4, 0x3}, @NDA_MASTER={0x8, 0x9, 0x40}, @NDA_CACHEINFO={0x14, 0x3, {0x7fff, 0x8, 0x7, 0xf3e}}, @NDA_VLAN={0x8, 0x5, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:53 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYBLOB="ff7ff8004967a1fd06629aca8c60c8471d33438495e83fda7fa1e60f4f8a853e30a655c17cf7f8546b5ed886c1f7ac8053ce1c758cb817d5fc2ab508768779a93bdc6d6aeceb43621ebe00e698e5a05e9c3876dcabc38b0f010b1c389064d8cb69b5e572c9af5a512c11ec46b5cdc25f518bd560643f44116d1d1cc6ac6dd5a0be99610a86a96d310e65d6a452879a1ad21c10edd3e20dbcc623bf8e9c7617ab67d7f11bc6bf65db0b5c08e9cfaa454f831cd635fc40cf4fcae2d2aec95a91f372499e3409fff0b954b94b3a1bee98545745d4865f67f20aa605e3c4914946ac2813c56fb904a369554c80c3ac48bfba9e19a81e085c5ed41974faa7"], 0x1) 2018/04/23 00:48:53 executing program 5: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000080)={{0x10b, 0xfffffffffffffe00, 0x4, 0x1c3, 0x10c, 0x2, 0x2b7}, "addb3d20b328799b1947f832284440e275e86c92624540d5d1742ca34baac2459d93c47593dfc02f48769df880ad46dbc6f5563a046a02830d22d3db5f8f1e6c5fe55a7b32e4c2e8eba63cde78754c67f8c332e1e4e97efd52c69226257e50be80a06ec4459970f52a78b0e7b4e4f202eabd7fa4bc6fb15c560fa62e054f0a0ab68433e414aab82e867f823de3845a7aa0982e096d900b55f869acc976c093bfcd3ab2003543f04f4358f108dfa3400e10587ecec17365", [[], []]}, 0x2d7) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:48:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00000000a57878d0869cd158fb59515ddc8fe6190df0ff573649440000000000000008720a6379d81028b11b2323ca1382bd2d03375dbcba7ac2e52bd292e3a99e7425b354d21ff1ad81513699c14961910086a21df22be041db8999921285f7fdd2bec2f702eb8ed2b3d2d41f022d"], 0x48) 2018/04/23 00:48:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) fchdir(r0) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/158) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:54 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:48:54 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)="19ec740f3a902c580d8c32ce9351f2b94e926385f9b9a7d6938c732b51310f7e60b2f236187683493fed6f", 0x2b}, {&(0x7f0000002540)="9efb60955a0d36e5d648c3fbffa442d192a900af223ba44ddb907e35a1c2426176353ba1170a69738c8901654d926372f6415cf3d69958dacc9f3d66825ee21f9cbcc2796821af57eb6a25e7054e855d72c296dd05ffac60be9dcd4f5f6a34901e94f35bd9ef2cef79c8efcdccb0e52c1b680657cfbdea906afccbed48a4b74758da6c0550adc1ba1e5098d369a290a9182b", 0x92}, {&(0x7f0000002600)="895c874bb92a7894188212eeac5c52215b6cfd9b6f014196dce0f82ebb44ba343d89e77ec8367713726afea19052fa2f6456f1d21eedab55e65bbe6d02aeed994c7c54a237016a879c1991210aa87f8e6637912bb28f9f221d66ec93bfea115e2bb31a1cb0fa8147b2ee4a3d640e7128eb", 0x71}, {&(0x7f0000000180)="0415e3a30ca7ab115044fb6d36bdac7beb1383bfbaecc63fe7468ff0ae2bc339bd1f48a92dbcdda1b27726d1d875e1003e6da3c19c7d7a69acc7c0a5849355fe3a288a7a24e0b0e52d3a260d350ffa106ed153e15755fd24579d7aca1b868df7021aa7013f2442ba130bff84206dd3856fa885c483333adfb3b92cd90b2850180666f94ecfe89faa890b483957bf9677d8701bf364200b371b276aaf9affad48579970d853d138353b68487599198d9441db527629036f423e6e9115", 0xbc}, {&(0x7f0000000240)="e1d591400dd30ad8e7fdde62bf9a70cd5dd69e19fab3a0ac215f286f86bb106d27dce3c1a3604fe1184b75e3f29425ca45b006781a886355ff4bd511bd3dd7f051d8996c6e7b21b57734e3ad5a39e9d9d3c6a0f717ce608c4b678001a0527cdd", 0x60}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f00000002c0)="3544f71c2f8248d1bec1a575ab23014055f528b639f66db120567b2eb1ae402dffbaf16af572c2a68ea181f8323bc34b3f9f843b8dc5455bb6cbb617160b04c3623c3d09e389dfa7ea92fbd83de61cdaa422f42115385afc7ab1b21918b8d4927e8d0cc389c249046c40dd132abf0c8d0b4b649cde41797ae7b4f855eb17360f2d813890", 0x84}], 0x7, 0x0, 0x0, 0x7fc}, 0x400c000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400080, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000580)=""/158}, {&(0x7f0000000640)=""/161}, {&(0x7f0000000700)=""/172}, {&(0x7f00000007c0)=""/164}], 0xffffffffffffe0b, &(0x7f0000000380)=""/149, 0x95, 0xfffffffffffffffe}, 0x100) getrandom(&(0x7f0000000480)=""/229, 0xe5, 0x3) 2018/04/23 00:48:54 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000040000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00000000e09e6630753666cf6845c4c185863f4bdbc76f1613c0cd4bab6885a87e9e584f8b7631bdae00f13756d6689d5fb41b4c00000000000000008d8cc65a91692bd5"], 0x48) modify_ldt$read(0x0, &(0x7f0000000100)=""/204, 0xcc) 2018/04/23 00:48:54 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x235, &(0x7f0000000040)=[{}, {}]}) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) munlock(&(0x7f0000fec000/0x11000)=nil, 0x11000) 2018/04/23 00:48:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:54 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x32, r1, r2}, {0x2, 0x4, 0x7, 0x81, 0x5, 0xfffffffffffffffd, 0x5, 0x400}, {0x0, 0xffff, 0x6, 0x6f}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d4, 0x3f}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x4, 0x0, 0x4, 0x100000000, 0x53f, 0x101}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents(r3, &(0x7f0000ac7f8c)=""/116, 0x74) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0xffffffff, 0x100000000, 0x5}, 0x8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:54 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8c00, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/04/23 00:48:54 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:48:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'ifb0\x00', 0x0}) bind$packet(r1, &(0x7f00000016c0)={0x11, 0x19, r2, 0x1, 0x79a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xffffffffffffff80, 0x0, 0x1, 0x1, 0x1, 0x8}, &(0x7f00000000c0)=0x20) 2018/04/23 00:48:54 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000140)=""/177, 0xb1}], 0x3, &(0x7f0000000380)=""/149, 0x95}, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xd9, 0x4c0000) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/23 00:48:54 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5d, 0x200000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/23 00:48:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000dda000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000ffffffe200000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="dba8d17a2b8f8bba31a09a3ec37de67653bcfe66e3a3e2b70cc3ea651432d03c8b6d93a445f7af62c25149f6b56744a667e87ef99e627cc60af40fa68446aa3455deec63629bde9828b1dbe1e36b899e297eb2ba96f47f728d7e90b644a071f69e1915d22d7ed6b713e2692482d190d9b56f5fed32f892ee8fbfdc27544ff6f62075fc33153911eda20132d8b23aa4479eba5dd6d39130f99e7a453b616176ef50c0d0974957ac64dc3d946ce4d60b31298a5e9df84a0e84e495250f194b7f0b779b52f8d7bfd0324c10df5b04f02bcd8adf1675cea990c629f149a5a1ee2698e0ff0071", @ANYPTR64, @ANYRES32], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="c88554c7c4acc5b1b072df7e8b83d43969dc33e24cedb81262b30b233c1ecbaba4bfa22a8954f2eafcd0c304889345e8dfa7b92d7c491f48e163e7f193338d592277f9ca8481c47ee8682764445f5abc9c783f940bb0b3c15a0a889c469e3fb9c791b036f013f6028676f0dacc95075e5121c76ab6d85de7d67a8750f835e9f4dc42449296855f8ed2aa2a4f2f3205fad51ef0a693e0c715b38ff1afaa116da312406b8462a2c08fbf9f0dcb0e7274c51d0dc408d44a11b683f4a71e37fd", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="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", @ANYPTR64]], @ANYRES64=r0], 0x11c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x240000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4a4c00) ioctl$TIOCSTI(r2, 0x5412, 0x3) 2018/04/23 00:48:55 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:55 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) getpid() 2018/04/23 00:48:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x9, 0x4a0102) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/217, 0xd9}], 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:48:55 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:48:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="bdbdd04ce508f0bd7f853a93ba9afae0a860566a490472208412d644c4a79a8262a8eb232f69eac25a8f79540becf30bbfa2ad618d10b7d6835d119b352984af6d4451fef545c1fafd54fdb9704ed7c76555ab81f4bde90f0d87915cb9671819dccd8e3daa692e343ca76be4e73d0125ba7548564ff30c56") 2018/04/23 00:48:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:55 executing program 0: socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:48:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f00000001c0)=0x10) r3 = shmget$private(0x0, 0x4000, 0x6, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) shmctl$IPC_RMID(r3, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) [ 154.526328] nla_parse: 10 callbacks suppressed [ 154.526345] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 154.560606] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:48:55 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x9, 0x8000001, 0x81) sendto$unix(r0, &(0x7f0000000040)="57107a14be5150b37d4316467cca", 0xe, 0x800, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') 2018/04/23 00:48:55 executing program 2: r0 = socket$inet6(0x10, 0x82, 0xffffffffbfffffff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r2}) clock_adjtime(0x7, &(0x7f00000000c0)={0x8, 0xff, 0x1ff, 0x1, 0x8f79, 0x0, 0x4, 0x2, 0xffffffffffffffff, 0x0, 0xff, 0x8, 0xdca, 0x5, 0x6, 0x401, 0xfffffffffffffffe, 0xffffffffffff8000, 0xe724, 0x8, 0xa1, 0x8000000, 0x100, 0x2, 0x200, 0x1}) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @random}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/23 00:48:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:55 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) msgget(0x0, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) 2018/04/23 00:48:55 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000006000)}, 0x801) 2018/04/23 00:48:55 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r1, r2, r3}, 0xc) 2018/04/23 00:48:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x2f, &(0x7f0000000080)={0x31, 0x1, 0x1, 0x4}) 2018/04/23 00:48:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:56 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:48:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000240)=0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x17, 0x13, &(0x7f0000000280)="6c9f0e75f2897d59788415b472c8fd7b874bae"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x284001, 0x0) fcntl$addseals(r0, 0x409, 0xa) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@llc={0x1a, 0x306, 0x7fff, 0x3, 0x9, 0x4, @random="40992860a382"}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000884308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') write$cgroup_pid(r0, &(0x7f0000000080)={[0x32]}, 0x1) removexattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@known='com.apple.FinderInfo\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000940)={r0, 0x6, 0x0, 0x3ff, &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="dce692af"], 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000800)=@assoc_value, &(0x7f0000000840)=0x8) rt_sigsuspend(&(0x7f0000000780), 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf6, 0x8000) recvmsg$netrom(r4, &(0x7f0000000740)={&(0x7f0000000040)=@ax25={0x3, {"c4ec57a7ea92b6"}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="ea67d8288895b4d2afcd5075e1e1953b8812590edae9da7c931480fc42a43837c1074318d8b1b3bf076a41e3f518ac4364ff412da42ae5f84dbc5a3a8b6481446c448a032c9c8151bd27f760b50af0eb9b194dbbace755c5af83904950188b4bad86bfd7bf4fef439e5eeae9c7fa19aa384650ef1bfda5a36954a674b0d1649d718dadcd6fa64e4b6508a77912fcd0265b9b7677960fff22aad2bd1e251e4d91cdcb355da93583cc09e935d8c821a868c8a3edbbb8631c5d8390fcdc7834d6b3e2e1154f84c751918e469e44abf6510e4a5ec1861bfaf1250505c4", 0xdb}, {&(0x7f0000000200)="374113b5c81623705843569f6d3607fcffb7b71f6196b8db66", 0x19}, {&(0x7f0000000240)="071627f91b850cdf00b7d0bcc40a85d9c4e2b3e450bb75503b359e524dc8d2e4fa78b6cc6e264445aaf37b73e2937fa7b069a9922adceb3839955796e638f821eba379e743", 0x45}, {&(0x7f0000000340)="2986e9a3ec85b8bd0d80336a613a532de5d3c0d1cf878ce9cf3bfc53e1c7d3152841156aa0f48a670018f3e538b925044b58eb51e0d8934a02d76cac5b1691ebaca3388ffdaf64911fdb", 0x4a}], 0x4, &(0x7f0000000440)=[{0x48, 0x10f, 0x4, "480d04d079d7c32d36bf975708224665ac03cc4968ad751c49e14536cd54974ed069b73cd4aed518236f4751871ec33a467f3475bc437a"}, {0x20, 0x10a, 0x7fe00000000000, "49ae5d452e5f98240f"}, {0x38, 0x13f, 0xd7, "44f5a458d8f09175cc4bc349cc4449ffd78a4cf99734d1bb7d7d8d65b75c4538d87d9bd2473fe6"}, {0x68, 0x101, 0x5, "5d6d6966ddbc3c1067f24f952ffa8c7085ee99b2a5c76cd519429eb6b566353511b862f83de95e98241168aed6814bd6fb936f4b73fd78fbe828492f174dabe959643c5f989c8c7234c35d0f9e3a9a2444"}, {0x70, 0x112, 0x69, "c5529c0429928b52516d194fa273c3d44face4653427955cdfdb36aae93049d177e6ab8de3dda4890534fc302fe1b318d1d8e413b40a9c2a5b865c92b9c50167f767050e8ca486916ec8a1269ba8efc35bb69840a31b69ddb0d3dae96c"}, {0xe8, 0x10b, 0x6, "1b9b1ff868825cab2d6b8afa0f9ca54b9f66128cd8b134d54dcb6a35da89d07a797161c226693deef32b116f3105b83aa6a97d2730ad33b2544147997195bd9fce2c608ede2b0ceb434815b89d906c585f8f6ce381b6299f34634bf710afe0dd31f05212fd74d218f956d616fcee107715a800531058b4a91e47ae8e51079b0518491055b15c4ca39d996a4decfe362236215a105358e05a08a2b991b60e07d80a75b764bd2b1a05c82b965aa933ea618bac3ef5e70193d7beec5a3950d0eaece5a2dd134698e53d5d2ea538b77a1570c673c50288ddf803"}, {0x88, 0x0, 0x0, "9c434f6c954cdeca4cc0e2b9e6e620ee8969db75fd3c2c949c66934595f007ad88b92031a5b1fa1f81ed36ab2e28f320299fef72404689e1ec02e10331e30bf7a2325cf48526501e2e10a1032f211e4ae3289e96d53e5611637362f74fc9f28125ddf2e4742861edbb817fe6a3620c58be"}], 0x2e8, 0x14}, 0x40) 2018/04/23 00:48:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1f, 0x20000) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000140)="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", 0xfe}], 0x2, &(0x7f0000001480)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0xa}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0xb8, 0x117, 0x2, 0x9d, "84864f59df3006d2f0df7691c86e99c08b132f7673651d492e693d261e7314d83d88f286823f2e6f6c855ed0af858bf51f3b260ca950959a65d00ff7bb81fd260bf6367f465488fd49e539c5e235ba75e06043daa7cfe91887f452adffea20111f34788b37b8a2111c78c2284446bb7fd87d2d5a151738e1138648f89815eb3e41afc27e29862a6f87fe964f4b3923eb5a61202f1d2b761bd8219cc480"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1160, 0x41}, 0x8000) 2018/04/23 00:48:56 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) userfaultfd(0x80803) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"7465616d3000000000150000ea00", {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x800) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)="64ea232465cf37c677b5b6134618ef28b22216f6f1b7a5e9e89e491718d18fbb3e11495bb1d4dd6d41f5dc83fb11a5c02fa3bbdba715a54e0097e5b5ccab158a3415b04d33608543ff7f5d1fe109a53745a0f7f7fc746b892a4fd4f8083f9a105a9fe1e34dcdba", 0x67}, {&(0x7f0000000140)="38d484662da537182233723865daaa1b3ad4a21e66ac01d297578420deae0b20833db9d78b1262737a02951b652be45ae6ae7fd53a992df30a50d8a2a96df361bd35eef39161183353c0fbc75504d69eb2c9eb4ad79412398d024fa20f022238a36e6a59288f28eedd4f1884b18c54752f8f1807d65378a2ccc7b90cbb4d80c3d64e226f839f3d2d4f55760b5920b19ee4f4cfea7a639b0eb824aa30ea3f28", 0x9f}, {&(0x7f0000000200)="682ff55cf764e0a007f1b32eac71fdccf2197a6872a28f70dec3bf660c891c590a50acfd5a8f46893c64f8b9346921446d3a23c96e9d92343b0c1645650c882beee58ff71f6b24c99e123b0e3070d72e83898e89a08f29801abcfbcb3bbc3e90009226ffab5fe6911c36b717396c4902d6f812d9757a95caee2942b248b9ef09bd6befc7dcf140983c743d7f32c62a6a02213cb8f5385285e41a1084eb23a4b67411f0e43695c7bbadab9615e3cb6635ece1fd4aa1db2cf2a510af45981b1d1a7d7a23897779bfb3a4a847ac9467ca5ca0f107984cc93e441428ed4aa633d9cc4c7597a7f059", 0xe6}, {&(0x7f0000000300)="805a0068afedcb7f6a6411fb246a65e2bc1e9b36b218e23028b338dbfd5a2b424819c0b5dc01b13c79b54c2e99c05dac688f67007382438dcc4175a840b90645b763b5edbe86d9599ab4861eff3143afc57169d1729805504d781bb2b8f6014555aa1a08a5e3b27a40e630a85e835648ed04e272d4a7268d41c9a17eb152", 0x7e}, {&(0x7f00000000c0)="760b74a1b5245b87a71864b5baea7030edcd0a94857a612586d10ab899a41e51a6953ee8004951d5bf891705521107f1e56fd4c2c232458789e42ae2ef3bd84a", 0x40}, {&(0x7f0000000380)="8f7b0e157278af7c508af49035a89ffb7950ea83033aba530fa282bafe6065dd758aefb456f1bd9be0d08a4a111738c486f5b8b5ea0715787c19fbbf4340d9308d192e0119884c21af31d5e464dd5722036e5b11ab006e5ef5731458be26de83749f0d51cbab1b738acdee37e72e91eb29c3d715a520a6d3dedb56879eacc4ed40f455e8b1d3a6d418c820e285cdffc31f036d825d287c0a37255c2c819925d1ca8a82107df92038f27f4ec7ae26ef86945a3036ca1baa3542270d3f235e3aa0328fe4d27418a7bb31142040c290033671812ad17d65d75316be450073ad95e586", 0xe1}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="07042b18195e7115f088b0391efeb7f9d802f70d477c5c536f57712e0478c48088a603b426ebf7e0b9c8bfc8a9e79453", 0x30}, {&(0x7f00000005c0)="26a292b3961e1d245832fd7b1862ee93d44c8b6f8b35e65a0c101fe9ea992d1f5a0cab3d85c6293b692a81c890900795b57c9d74b2b5cec8bdc8bd603805ec016aa9d053341fad2a97c109ea66c38eae4b670ae9c7fa76fc45", 0x59}], 0x9, &(0x7f0000000700)=[@assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x4}, 0x800) 2018/04/23 00:48:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000b80)='/dev/sg#\x00', 0x7, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/238) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/3, 0x3}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/99, 0x63}], 0x7, &(0x7f00000006c0)=""/176, 0xb0, 0x7}, 0x5}], 0x1, 0x2002, &(0x7f00000007c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x400, 0x2, 0x0, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, [0x3, 0x8, 0x10001, 0x9, 0x6f, 0x1, 0x2, 0x200, 0x4, 0x4, 0x4, 0x25bc67f4, 0x52b1, 0x3f, 0x9]}, &(0x7f0000000900)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000940)={r2, 0x7bb, 0x7}, &(0x7f0000000980)=0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:48:56 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/23 00:48:56 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x7a8000000}, &(0x7f0000000100)=0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:48:56 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x30200) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x6, 0x6, 0x700000000, 0xff, 0x8, 0x9, 0x4, 0x8e, 0x9, 0xffff, 0x6, 0x7}) pwrite64(0xffffffffffffffff, &(0x7f0000000240)="d4a664a869a9e0e5b3baa20d0c8697e5649202881308181ce999243e1a2e5041a896639bcf14fd77f09d", 0x2a, 0x0) 2018/04/23 00:48:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x16, 0x1, @thr={&(0x7f00000000c0)="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", &(0x7f0000000040)="30d1a0fc74e718616d7aeec8bdc7e098ad2a3c09d2e39e173c38515518fd1144b4461860"}}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) [ 155.700843] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.739244] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:56 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'bcsf0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'teql0\x00'}}) 2018/04/23 00:48:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000480)=""/233) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x5, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xfff, 0x0, 0x3, 0x19, 0x4, "53d449b51eef2613f23a1657d6f9c325cf3c8c065e82eb37f9e84486b623d655ab052383e7e03082c75b425ab86c037a625fe2bcf129c4c49ec7739594fa7ea2", "cbed3785d54fa1f575dca427e121a3fb76348530367ec3dfcc2f84dc15b67a72b29617cfbf31c756ee3329199f3430c6f3e6aba2477f94b122cb6ed6fd1c79cd", "b6bffbd9b1a19f1026c05ed6a75515d0d315e1ace25179dde52c045fed453cba", [0x6, 0x3]}) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) 2018/04/23 00:48:56 executing program 2: r0 = socket$inet6(0x10, 0x806, 0x3) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$inet6(0xa, 0xa, 0x1000) 2018/04/23 00:48:57 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) dup2(0xffffffffffffffff, r0) 2018/04/23 00:48:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x800) read$eventfd(r1, &(0x7f0000000200), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:48:57 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000f5170000fa0000000020a222fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x8a, "84c9536339ee6821c49092cd83af13040ba2cc30f4f85f4d4a5a7e943b2eadf6e2192d90ddc33a980cef680f92948dbaa13201f65a1ba6f542b531433422bfadac507ca448ae51b25ad15dc8d7c2684f58331573296f64a95517a8f8cb27cd031360194bfdd06e07599a3a69d1eb488fd144031eb036dd84beef2eeb5c1d981be466a22941a0aa87b058"}, &(0x7f0000000140)=0x92) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000540)={r5, 0x9}, &(0x7f0000000580)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000280)={0x0, 0x3, 0x7f, 0x0, 0xf}) write$rdma_cm(r0, &(0x7f0000000200)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, r1}}, 0x30) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r6, 0x74f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r7, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/23 00:48:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/23 00:48:57 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x896e}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x4}, 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/04/23 00:48:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x3, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:57 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0020002516000000e05c"]) 2018/04/23 00:48:57 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x5, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 156.627124] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 156.676887] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:58 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) dup2(0xffffffffffffffff, r0) 2018/04/23 00:48:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/04/23 00:48:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/23 00:48:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x75, 0x0, 0x0, 0x100000000000b, 0xffffffffffffffff, 0x7}, 0x2c) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4a87, 0x400100) r4 = perf_event_open$cgroup(&(0x7f0000000240)={0x1, 0x70, 0x93, 0xdd0, 0x8, 0x2, 0x0, 0x2400000, 0x80000, 0x1, 0x1, 0x21f, 0x200, 0x7, 0x8, 0x2, 0x7fff, 0x26, 0x7, 0x0, 0xffffffff, 0x0, 0x100000000, 0x7fff, 0x2, 0x0, 0xc8f, 0x0, 0x7, 0x855, 0x4, 0xfffffffffffffffe, 0x7, 0x0, 0x4, 0x5, 0x5, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000200), 0x8}, 0x1000, 0x9, 0x11, 0x5, 0x3, 0x1, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80800) poll(&(0x7f0000000300)=[{r0, 0x1}, {r1, 0xd29c}, {r2, 0x400}, {r3, 0x8400}, {r4}, {r5, 0x100}], 0x6, 0x100) r6 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r6, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x88001, 0x0) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f00000000c0)=""/181) 2018/04/23 00:48:58 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x102, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f00000007c0)=0xffffffffffffff8c) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000340), &(0x7f00000002c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r2, r4, r5}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) 2018/04/23 00:48:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) socket$can_bcm(0x1d, 0x2, 0x2) inotify_init() 2018/04/23 00:48:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) getitimer(0x3, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) alarm(0x9) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) timer_create(0x7, &(0x7f0000000380)={0x0, 0x1c, 0x1, @thr={&(0x7f0000000200)="29a3405d6105fb17e86ca2a89b78a4ea8b82fc8a3605e7b954803890892bca408b09850d9ef7dd3d2bcaa74083f655a83128d85056e30c5771bdc0a80e407ab28e49737b28705f0a09be763e224f165dd402d59f012a0d59d2967f5ccbbaf978c415389fa1be8519c0d922cd6cd7224a40465ffc11827621b332da628c0b8a87049132f440e703431fd2a0470e3e071cadaad55d262c52566c49fb7c7554c76ec2c27178835de935daee61e1633c167e0e818723e377a6f9e91255a5585fdf213486e31b0274984c73b7", &(0x7f0000000300)="5709a53128eb4c5f60d9e062cb9da50f6c1907297e5dc6d0ccdd266da57476f5634e9942d42d74d9d0ceb8fd9d5efc74ef7d812d8c68d79fdbeb2bc65a3a05b856c1074c3c4a275334a6c9a2b26bcf4b94bea70ed54ddd8b048b10d3ac5f3fda3d"}}, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000440)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000000480)) 2018/04/23 00:48:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/23 00:48:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) [ 157.802532] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 157.823963] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:48:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) fdatasync(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000002c0)={0x5, 0x1ff, 0x200}) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000380), &(0x7f0000000340)=0x4) 2018/04/23 00:48:58 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) dup2(0xffffffffffffffff, r0) 2018/04/23 00:48:58 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x15, &(0x7f0000000140)=[{&(0x7f0000000080)=""/134}], 0x0, &(0x7f0000000180)=""/149, 0x95}, 0x0) 2018/04/23 00:48:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="94e51003d1368c5ba312a408dc3cf180", 0x10) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="fe00000000000000"], 0x20) r3 = syz_open_dev$sndpcmc(&(0x7f0000001480)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x202000) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000040)={0xfb, @broadcast=0xffffffff, 0x4e24, 0x2, 'nq\x00', 0x20, 0x3, 0x75}, 0x2c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000440)=""/4096, &(0x7f0000000380)=0xffffffffffffffc0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb8, r4, 0x400, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff01}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xeb}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8800}, 0x10) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) r5 = getpgid(0x0) ptrace$setopts(0x4200, r5, 0x9, 0x8000000000000002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000001500)=0x4) 2018/04/23 00:48:58 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x3bb}, 0x3f) 2018/04/23 00:48:59 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x100) r1 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x0, {0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x3a) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'veth0_to_team\x00', 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x109, 0x4) 2018/04/23 00:48:59 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:48:59 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1fd, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x48010000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x80000001}], 0x1) 2018/04/23 00:48:59 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x48000, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:48:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) prctl$setendian(0x14, 0x0) 2018/04/23 00:48:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x7c, &(0x7f0000000000)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x55}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) mkdirat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x1ff) r2 = accept4(r0, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000014c0)=0x80, 0x80000) getsockname$netrom(r2, &(0x7f0000001500)=@full, &(0x7f0000001580)=0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x3ff, 0x1a5, 0x0, 0xffffffff00000000}, 0x14) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:48:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) flistxattr(r0, &(0x7f0000000200)=""/143, 0x8f) 2018/04/23 00:48:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ftruncate(r0, 0x8) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000009b6b0d124965069ef7a1b43ef4bac36583d6baf4b9ef941e3be83b5d3cc3d0e299925c63b1767827d33905217d2766ebbc13abe6df4000434746c900ce9e67b0891010c56ee97bb956ebec5da0", @ANYRES32=0xffffffff, @ANYBLOB="0000000058d56a72a83b17508e16a8fcd968cfaffaf56c83b73891e10d699f928c0a4032c85ddd1c136afb4b57b337ec9bf00f098dcf138002f43cc4b6490292d474c04e5e2c74196627637989d03a1b84c892d64bedbc7c1d6756982e8722989a8f91c73cfe98eb743e62540fa4dc09f2ccb5a0fe27b66e02a40c4912890f90b7f55c45a372"], 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 159.020102] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:00 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r1, 0x22, 0x70bd2c, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x61, 0xfffffffffffffff7, 0xfa6d, 0x0, 0x2, 0x0, 0x9, 0x1ce, 0x38, 0x311, 0xec0, 0x100000000, 0x20, 0x1, 0xb86, 0xffffffffffffff70, 0x105}, [{0x60000007, 0x9, 0x36, 0x9, 0x2, 0x8, 0x1, 0x8}, {0x7, 0x1000, 0x0, 0xf4, 0xfffffffffffffabc, 0x18, 0x6, 0x5}], "4bc5704f27b2d7d1e521f6619ed67bafdf0454957937ba4d55d46f017f0cca4ab01065cae9f4ce8e44ebd7a403da3ac691e524e27f352a5a4656e8dfd9832a417dde12592edb5a2f0c7b51521bda636cdfdfca9b474ac4f0d9601af7a5770e79d430406683aba1fb386a388e43f23a9f50499f3b92f6aff20b6b1a7fe075d64b7dc98ed678dc5075aeee671c50fd841440c1", [[], [], [], [], [], [], [], [], []]}, 0xa0a) r2 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r2, &(0x7f0000000f80)=[{&(0x7f0000000e00)="ddfc5d55d5e3fd780aa52a7fba84", 0xe}, {&(0x7f0000000e40)="aa2bb2e73fa09dd74ddbfc11800f1c766cfebea41f9fe132228baf6545a1dd5504d9d2e67c0b4cee8cadcf649825f38623d42e1a8fca57380eb9a46adca8a996066716ec60498bc7e42e26fca1de9113e4ed25b4a771c677483460f4edc1c3a7439ff60bae85394ace6002372b47cc", 0x6f}, {&(0x7f0000000ec0)="aa4c1b3f439e1f9da2ba9f941eac59e51dbe5b8da1c0c8ff1829229dffdf0578ae80085661ae751c72889c05f86c5a381aeb9f66bc77b1fde77ee93c8af159a0534d3fe7360f382112b1980d2cfa6a22fa10971120fb7c25d71295cb4c2346ef91974e9b8ba06d592490fe562cda40ea8bc0f14d2e27b002dfce348660a0dbd947e2215b6bdf15ab494e8b1ebe29f919e9a63aaa53273c637d624eb80508134e21cb67a844a9f89be4e0b35a60cb683d8258aaebf8823da0e12e7f37d472", 0xbe}], 0x3, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00060700030000000045bf418f651ee0fb0ddef5a248ae6310564c0141b699b7ac09ea898e780d2981f14b0fff8c498e22247df45790d29d11857d1b49c49639ab24762707e7f955629683336b", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:49:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) [ 159.066791] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:00 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:00 executing program 7: socket$inet_sctp(0x2, 0x201, 0x84) 2018/04/23 00:49:00 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x8) 2018/04/23 00:49:01 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:01 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40c400) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:49:01 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:01 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:49:01 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x40}, 0x2) 2018/04/23 00:49:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/23 00:49:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x4000) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x4, 0x0, 0x6a88, {0x77359400}, 0xfffffffffffffffe, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 160.086348] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:01 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:01 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x160, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000100)=[{0xc0, 0x11d, 0x6, "5f00986ea23ddd5cc1de8e837d5aeab382a7b649fdcf4a169ec59836db8d1b4888c3b538f18de63eb57ea20000ba7a03ee79e3878dd74e7e0b91c3a040524f1476c47ee1e1f16bf738c72f8cf73b929ddc1f331c2ae22e5a7c640226e6f63d4545db383f6533ecd7ed6e4847928a0286b39860fd102d5da90006b3ac56282a7f87360f4acfa94b4ab9394e5d3e9e14fda59a15a125ed93eaeebe5820c20021efdfac0183a4fd0c01ff959aad358705"}, {0x28, 0x113, 0x22, "2d378a8a26c4f2fb6d729d75436f099d11d10780518c8644"}], 0xe8}, 0x0) 2018/04/23 00:49:01 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x80000000004, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x11f) 2018/04/23 00:49:01 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/23 00:49:01 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0800000000fa0000000000dbbfd78832496d03e06e717c4ec3e90c3770623c968cbb6a13819cfc16614f87f9edfa5e481eee1a664b8137a999175dd05b682f95ea861f1b4b6f43737459dd226cafcad27e0504907d46e3863db66803bfa5a888399add99adfe39363a13566bd251a2c60d4da69404b23d9d0ae620b1a2eb691809b5b27203d7668f2c965ae60f2c3763048b8136460e5e6f1cc36102c8a42828ff4cec56fe7c635e4ba6bc38af4d0000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) 2018/04/23 00:49:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) truncate(&(0x7f0000000140)='./file0\x00', 0x6fb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x5, 0x0, 0xffffffffffffffff, {0x77359400}, 0xfffffffffffffffe}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0) openat$cgroup_int(r1, &(0x7f0000000240)='memory.max\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:01 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) [ 160.282208] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:01 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:02 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0x2, 0x9, 0x5018, 0x0, 0x8000, 0x0, 0x1, 0x8, 0x800, 0x8, 0x8000, 0x9, 0x0, 0x0, 0xf69, 0x1, 0x6, 0x1ff, 0x937, 0xe2c2, 0x72, 0x1b, 0x7c4, 0x1, 0x3, 0x3f, 0x4, 0x8, 0x0, 0x2, 0x3, 0x6, 0x6, 0x9, 0x100000001, 0x0, 0x9a6, 0x4, @perf_config_ext={0x9, 0x2a}, 0x4000, 0x3, 0xc417, 0x5, 0xff80000000000000, 0x7, 0x5}, r0, 0x7, r1, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000001ac10946000000e51276416912ac406bb68cc696ff509884f80338649fc4333bf77d05c22a33c6f66f7fda492818dc7034ad"], 0x20) write$rdma_cm(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB='\x00\b\x00\x00'], 0x48) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000000)='net/netlink\x00') 2018/04/23 00:49:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:02 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:02 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x2, 0xb1, &(0x7f00000000c0)="049ce1064fb26a7b01bff054f5dce2539159e8ac74e66c993a73d7dd8e519ab9c11b169c7c059261b6a389dfc6c8a2d25a0932e71f9decfca6669c70e641c7feebd2d7b2e1a1075748c025927a2ece6b1b79dc097f7fb2536c58853856913da79b54b90e067b9d2718f9763a01f6d0ec5930d4400f5611cdfa2c19f79432a72c997549a370dc9e1058fdab11732ecd01403df4c27286725cbd04cf0eb9cf5ad2562e003944c3bf714e12183e063ffae99a"}) 2018/04/23 00:49:02 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xbc87, 0x4) 2018/04/23 00:49:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:02 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) fcntl$addseals(r0, 0x409, 0xa) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) [ 161.422467] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 161.460824] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:02 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x400000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x74, @remote={0xfe, 0x80, [], 0xbb}, 0x62}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x90) 2018/04/23 00:49:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:02 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:02 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) geteuid() recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:02 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:49:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, r1, 0x100, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x3}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x46a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x67}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x4000041) r2 = socket$inet6(0x10, 0x4, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f0000000080)="d43aa5ff55001e216529b8c167ab122ef2bfa052141e2846f994c074e1953666c21843ec7ef0c714cd5a7d7dfca6ce6293d2b9f5803bef9d", 0x38, 0x44, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000100)=0x8, 0x4) munlockall() socket$inet6(0xa, 0x3, 0x2) socket$inet(0x2, 0x0, 0x3ff) 2018/04/23 00:49:02 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffc1, 0x80402) fcntl$setstatus(r0, 0x4, 0x40800) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1fffc, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:02 executing program 7: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x200001) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/04/23 00:49:02 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) dup2(r0, 0xffffffffffffffff) 2018/04/23 00:49:02 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r1 = getpgid(r0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x100, 0x10200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000002c0)={0x1, 0x3, 0x6, 0x0, 0x5}) ptrace$setregs(0xf, r1, 0x5d46, &(0x7f0000000280)) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8000, 0x5, 0xfffffffffffffff8, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0xa5, 0x9, 0x4, 0x3f, 0x3, 0x4, 0x4, 0x1, r5}, &(0x7f0000000240)=0x20) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x291, &(0x7f0000000080)=""/149, 0x95}, 0x800) 2018/04/23 00:49:03 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) 2018/04/23 00:49:03 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x79, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffffffffffeb6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:03 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000200)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000280)=""/78, &(0x7f0000000300)=0x4e) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000000)="d4903f0d612207aadb262684198f433f", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x9c50}, &(0x7f00000001c0)=0x8) fcntl$getflags(r1, 0x40b) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0x7}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/23 00:49:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x1) sendto$inet6(r1, &(0x7f0000000140)="04fd1fc6097be7c0795f28aa7c5da298ade23ff55a740bcf23d2936a90da0349aab068999e1d466e4bd90f573af47f30c6b4e90488401e5f99592096bcd4424c79fb0bd2ae045701f9c417ce9a4311b8949714ce236db85c334968b51e3c38188b4d676b3a3dbbd6b7cc1390e98301efbb331bf73667b7168e08be9e987d314d400d2f03", 0x84, 0x20000004, &(0x7f0000000200)={0xa, 0x4e24, 0xc, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0x1, 0x4000000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x6, 0x10000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) 2018/04/23 00:49:03 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) dup2(r0, 0xffffffffffffffff) 2018/04/23 00:49:03 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000140)) read(r0, &(0x7f0000000000)=""/28, 0x1c) fchmod(r0, 0x11) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 162.488444] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x8000000000004, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x33, 0x50040) sendto$unix(r1, &(0x7f00000001c0)="22e498e1d9a304f72b40c85d352484ee06283b01d254ac6b5ada9ed8bf1641d583ed4dd711931674f42c15fe208e02ca70eae105e61684b0f9ea60282fd26ed3941d3ae26f90f2e44a40989a3c7d19c63b1f2b62de7102470ac5af1525e141097e3b325a163e21e401815ff3083e12db1d0c9af8acb8409256dda786d9510780255cccb90e65d63359f67968bfe2f51546dcd6ef2a737b9af29b8418d199ba1e085eed4d7b171592182f372233b89be2dcccfc9d752eb3b28c21ef9e2c88dc532f875e4999f3d2cfd9feead2d090faa26a365c6597dcd5196f9fb44ebb86aa8ba06952e1845f3d", 0xe7, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xff, 0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)=0x5, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000080)="4dde672fe886cf8a0b03ad477e04cda4d3f48525edd37e718e47ef1ef33d109d28ca51cd0f27c7492f36eee018367d71daac99e8cd127f84b3d69bb24e45a1e56853df1c911012bba0d3f639b772fbc8d4580e217e464ff598badc018a5df8be081d9c1d23c6df8b40acbdd04e4c57f71e7504f7f786c0011a6fced1b937e056e8cf8042428cdf08f544283630aa59daafb687b90dffc207801692d08314a7d06b9027a8", &(0x7f0000000140)=""/63}, 0x18) 2018/04/23 00:49:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002f0000fa000000000000000003d793783962d157f24b794221f0c783b18fcb367e7fcc96", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0xfff, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:49:03 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/69) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x40, 0xc, [0x4, 0x0, 0x7ff]}) 2018/04/23 00:49:03 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) dup2(r0, 0xffffffffffffffff) [ 162.545910] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:03 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x2000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@random="18aade04737d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="caae34fab0c7"]}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:03 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) r1 = socket$inet6(0x10, 0x80006, 0x8401) socket$unix(0x1, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x16f, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000380)=""/149, 0x95, 0x80000000000000}, 0x0) 2018/04/23 00:49:04 executing program 1: getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) socketpair(0x0, 0x1, 0x33c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x86, 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r4, @ANYBLOB="17070000"], 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/23 00:49:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:04 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getcwd(&(0x7f0000000080)=""/42, 0x2a) 2018/04/23 00:49:04 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) fcntl$setpipe(r0, 0x407, 0x101) 2018/04/23 00:49:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x280100, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/23 00:49:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 163.713411] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1001, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaf, 0x40e042) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @multicast1}, &(0x7f0000000340)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={"6c6f3a82ff8500000000000400000042", {0x2, 0x80000004e20, @loopback=0x7f000001}}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) [ 163.782530] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10000, 0x8100) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:04 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) getrusage(0x1, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x406, r0) 2018/04/23 00:49:04 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) getpeername$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0xff38) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x400}, 0x1c) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x101, 0x1, &(0x7f0000000340)=[{&(0x7f0000000200)="a1bd81b5cb04b2243da35020d8712c2d040a84dd76ab09a192fa57c9f6757654658dd2afdd641ad651c13524c35e8db1ecf3f77048f05af6ad0a3dfc3cb4e6898a1802434cd409179bd0db027815eac73ede264a3444c69bb12769fe02ce01c346efb5da9923c51f72b354bf62c0d4f1bdc5a1bd54549cc47c491b16a4eb6ce98e1a91d8bb653b22b5a217273a522b6fb94fb606f56b32a453b1aa9b423f6e0be28f812598497e78014d228e9fb89a2dbc1dedc8c68f906d2e584cf5036c78be21c62e4b7857b9dca998c557a4ba76a618f10c67a3f67a135feed7e502496913", 0xe0, 0x9}], 0x2800000, &(0x7f0000000380)=ANY=[@ANYBLOB="746573745f64756d6d795f656e6372797074696f6e2c616c6ced0101346f64653d72657573652c696e6c696e655f64656e7472792c666c7573685f6d657267652c620100000001000000645f67633d4ec56e632c6a71666d743d76667376302c00"]) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) 2018/04/23 00:49:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x100, 0x8, 0x7}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:05 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x3f) socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x100000000, 0x898a, 0x6]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:05 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00000000c0)={&(0x7f0000000080)=""/2, 0x2}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:05 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0xffffffb6) 2018/04/23 00:49:05 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:05 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d000000eed972458ecff3fd61ea79d8ac0e2123854c7a96aefa1b87ef2914e3f8254edaa78662a54c974fed4f3be0abc6e994e73dbd70120e59fb48a87c613139632566c107500deeed171093725d52aaea5fc9253527112a1e766934bee7bede67d65bc2873d2cdb1c184f18d0488535040d695a4ce92653b45965159d00b4e90716b1fb8359eb8f386f793d000000004fa11560cdec61"], &(0x7f0000000180)=0x95) r3 = getpid() getpgrp(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x4, 0x20, 0x4, 0x4}, &(0x7f0000000200)=0x18) 2018/04/23 00:49:05 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10b000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=')\x00', 0x2, 0x3) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/04/23 00:49:05 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x8000000010001) fanotify_init(0x40, 0x48000) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) sched_yield() 2018/04/23 00:49:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:05 executing program 2: r0 = memfd_create(&(0x7f0000000080)='cpuset{:)eth0securityX{vmnet1user\x00', 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="c325e747494fa7fe948be53a1ca46d600b3654126363072349fb0cf12a34f3d00687367256cc1aa4077c9344eb8eb6cde0448452cbe8e685461165d5b89738115d3f41b35fc1f326506754ad92f2aba816b6eb6aec5645fe42259440475ea94f4b689cbcc24c55cb52fa9d0656c74c22aea502fbc4ba48554cada4cf651c6a3b64ad") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:05 executing program 7: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) [ 164.446123] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:05 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) 2018/04/23 00:49:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:05 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_bt(r1, 0xdd1f, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x81}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r4, 0x3}) bind(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) 2018/04/23 00:49:05 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000100)={0x10, 0x1004000000, 0x80, 0x5}) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000140)="9546908db7fb8391f292ade92ed5b5625cff9ff8ee44c9ed29ad", &(0x7f0000000180)=""/4}, 0x18) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000200)="1a06eea5a3d4c97bd1f61a902af0b8a1793eb97114a4e11d0bc9842578b8916fa169bb5b30"}, 0x10) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x40040c0}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e24, 0x1, 'rr\x00', 0x1, 0x20, 0x4e}, 0x2c) 2018/04/23 00:49:05 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002a80)=ANY=[@ANYBLOB="3089869a3106ef6adb6598023e8d34b524c77a8dc2a468cef544eeef0c116ceee68888962bc5bd1aa63668f6a788a192613a2738d9f82582a32c3a4c4e06104e56267623afc75430a25e85b9b6a0be64bf87b04920decae4c88b48499b266adf895ced5433f69b68253acc71e952", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=r0], @ANYRES16, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0], @ANYRES64], @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES16, @ANYBLOB="80efcf97b9b4f09854d8840365c339766709f7e9c62c5c55817600dffbdc5adf9d451e8bf0866a6d9c56dff3cc4e7ca716e84d43a56d821209a1de58ce398ca9c2b5a919edf16d36c386ac855fd751af8f0ab11ebe7b8155f4ec21a13841378949c9d9a2e468befafc53cde070223a6e099d5fca6c472cc981182c2a3a05efc51ab7f2e6637838f56006044bc925921cf14824adf438b1318f66691c90609851a1de4d891323173af3045358f9115e45a8c0", @ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYRES64, @ANYRES64, @ANYPTR64], @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64], @ANYRES16, @ANYPTR=&(0x7f0000002700)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES64, @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYPTR, @ANYPTR64, 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@ANYPTR], @ANYRES32, @ANYPTR=&(0x7f0000002400)=ANY=[@ANYBLOB="82bc7c3f590da40fb511", @ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000002440)=ANY=[@ANYRES32=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000002480)=ANY=[@ANYPTR, @ANYRES16, @ANYBLOB="3c04a61eb926b39041a59dbf2dd61e7fa3940a6c3539525de987227bb22320f1ad69d9c5bb546cb9c72a265d663dc55a8872a3644260b4f35354e0dc6f153d6e224c5cb4ba6feb8ba061204f6fd14b7633f7021fd7be89f4e9324050b2db9b8423702634eb6a81cf4113c03e6270f5f5e7eb4708db45572ae56fe7a4cf69ff516a3127537c6384961c474edf35cfc2ebde4e056947118f26f57aa215ca845c193772c60aca2820bba5e6968ec15291076bd5d2c3cf", @ANYBLOB="e12271bfeda9c57740d10ac957d39793e67d3a29f731b42bc5ff1f6ebdda8ba81dcb52ab33421f0f01b530f0346316379923409759c9a91f944b9bbcad931b5c303abefe83df1fe56ed1da226afd2f70cc8fcc1ca22fb57940db7856b7447117e4204726dcbeab79be19b892be1bb8c534c022c290e14be59ae2bd8586a8ad845d025b0b69b5c9132cee749e462d3b79b4f99492c83a8ae087e3b808f4ee5c9aebad345c32a60c3eab1e4b34524ddfb207489f8794dd96136d25864f595a9b29da01187d4eea7564c569347ccfb476143891c7a241793c14d9b6ee2f439516c334f072fbca0447b252217c6ede49504691ce9315d85f1de4", @ANYRES16=r0, @ANYBLOB="f2a7daec9b47b8e16147c0a8bf514a9c6eebe5cb4e856b9446c3665c69d92109750d3248b2b517", @ANYPTR64], @ANYPTR64=&(0x7f0000002680)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRES32=r0, @ANYBLOB="497e92e780f6f35ba214bc070a6759aeac14106c6be22b09f62942b9c6ff71502610bd97e1c487b34f5ca2ff51c3", @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0]], @ANYRES64=r0, @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYPTR64=&(0x7f0000002740)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000002780)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES16], @ANYRES32, @ANYRES16=r0, @ANYBLOB="5a59818012dbefc6e52e01722ea77f9e40896d61325026afd3b68b806ea4abc8392ac452abb5ce437c47eb41a4c5136353015e7ebb1444fdd769cd77dd84a7ca69196e37b87ee75e61366aa89e2e21b625553fe1cd157a7baa5441532d683e3978d11f45f074e440553a0b0f1be18a680667184e0b3dadc94d8ec98304a87481ddd38a9ab784bcfe78ebb9d8cd5eb826bc5b117d82780205b9fce13b6004fc5600e5024d6d1060a9a10f895c10a1b1984138a27e599b6ec5837fd8dfbc35db0d2c68e82f628c76"], @ANYRES16=r0], 0x64) write$rdma_cm(r0, &(0x7f0000000040)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x8671}}, 0x18) 2018/04/23 00:49:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fadvise64(r0, 0x47, 0x80000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) [ 164.712970] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:05 executing program 7: accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:05 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:05 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/26) 2018/04/23 00:49:05 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:05 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x20000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = socket$inet6(0xa, 0x801, 0xfffffffffffffffa) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000080)=0x9, 0x4) 2018/04/23 00:49:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007080)={0x33, 0x206, 0x1, 0x8001, 0x0}, &(0x7f00000070c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007100)={r2, 0x80000000, 0x30}, &(0x7f0000007140)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0xffffffffffffffff, 0x8, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x10000) recvfrom$inet6(r0, &(0x7f00000000c0)=""/205, 0xcd, 0x10020, &(0x7f00000001c0)={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x74, &(0x7f0000000600)=[@in6={0xa, 0x4e22, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0xb5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x101}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000700)={r3, 0x9}, &(0x7f0000000740)=0x8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchown(r1, r2, r4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000380)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x210}, 0x0) 2018/04/23 00:49:06 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xa}, r2}, 0x14) 2018/04/23 00:49:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:06 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x8000000}, {0x7, 0x34ac}], 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) 2018/04/23 00:49:06 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:06 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x2002) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x1, 0x4, 0x6, 0x7ec}, 0xc) 2018/04/23 00:49:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x205}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0x32f) [ 165.253340] nla_parse: 1 callbacks suppressed [ 165.253357] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:06 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) [ 165.349666] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:06 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x129400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, 0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e) socket$unix(0x1, 0x3, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) 2018/04/23 00:49:06 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/23 00:49:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d000000eed972458ecff3fd61ea79d8ac0e2123854c7a96aefa1b87ef2914e3f8254edaa78662a54c974fed4f3be0abc6e994e73dbd70120e59fb48a87c613139632566c107500deeed171093725d52aaea5fc9253527112a1e766934bee7bede67d65bc2873d2cdb1c184f18d0488535040d695a4ce92653b45965159d00b4e90716b1fb8359eb8f386f793d000000004fa11560cdec61"], &(0x7f0000000180)=0x95) r3 = getpid() getpgrp(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x4, 0x20, 0x4, 0x4}, &(0x7f0000000200)=0x18) 2018/04/23 00:49:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) 2018/04/23 00:49:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc8, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0xff) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:06 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:06 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x32, "ddf44ebab31af4b2c29bea0cc26fdc0f6f70ec27f820035b9ebf6a99af8291cd33860a28abd2fcfadb675afdd89eac23ce6d"}, &(0x7f00000000c0)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xffffffffffff0000, 0x7fff}, 0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 165.562619] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:06 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="595be76e874160beefbfb9791e981e6b27bd3ce848869dde32c27a2757be33e12e5da86987bf01f2fd83a1348655dc582df7f3bd3b76614ca5c197bb", 0x3c}, {&(0x7f0000000100)="a38209f3ccb73c70d542d51757f080b899edcd023e1f850d165bdd7f95b5e014881792be72044b5740fd", 0x2a}, {&(0x7f0000000140)="58be8beafadf05318d227f7242a8e2ce501669ad86845c9d2ee19bcd560a7b7fdd56f564b06dec4eaba1e4963dd257bb63b90df96486309e7252ec3775ca0d2b687d8a02b473bf60d5", 0x49}, {&(0x7f00000001c0)="8879c060bc07fc65f0e02bb584ef53e9bba98b8e8d56d30588", 0x19}, {&(0x7f0000000200)="229367288cf62919aeddcc20eab87143106c61fe146f346ac404257596483236f7aed38e3f1fc6fa3c9f36094b26600ab99624d240869bca81e1771b979a6c4313b51e6eacb41c7dd73fd789c2a3ce2378901788d26ed9523797d717270ca83bf7e0592bc3724e3a6276c0214e5974d0a3c85cb18786d503e8e75f7d3b3661a0d60626c99f2d0668774b283b78a81ad1f17a7a4f50c1ce5e5ca36f23982fb59e7860abd3a16d632598fa1ed12f21235d8362815c211de5c2ff9dbb249d", 0xbd}, {&(0x7f00000002c0)='\r', 0x1}, {&(0x7f0000000480)="1b912e51c1f1cb851d520e57c8732ed93216eca895a9b09a0295d69f6f96a5d6db7723ba96a9469e4aac1560a7b3da4a8e7a2df761a4452cf8d7dc3f134327773af001e30428a9cbeb77b7f4ba8da72b5d71680943f97d36484f5b0e5a1e3b37434b6f7979a56ac7979a3a30954e7dc9d35fa61406a9552ae304642b614e4b1263588ca30045282f9825face595a5ea3f227488a82", 0x95}, {&(0x7f0000000540)="0d95e8cb21ccfdc60691786340e935fb4bfbe6e7389c940735128a04a79f5afe0e6f25d76db341d040e2d12232904d4746983a0a1872bafcbd74ae0a00ebf52830c546d39713418e2e63c2d5eda00020d6cbc7e1cb11e4fb20ca3293a36060a9392ea5270c7a5155761fbcd3826a8b849658854f41680a014b4d57020393960922759d", 0x83}, {&(0x7f0000000600)="4496756df9b72402047329454fe2a95eb6015518da26ce64b7ddf39f5dd6961040ace5686d0dec70a044729543628562c46fe15559d6bd57ed7fa88621e0db6861a6db52cc4208a5dc9bb5e0ef5549bf958abdae892f83e54386d0d344219deea355ae536bede820d466655c2649f4455717d33b664d14362e8fd27e039dae808c7ceec6cc7f1e71a4302c502d7fa13d65dc6a2805a5e798aaad3a20c0912f1a6e9342dac352a9cb", 0xa8}], 0x9, &(0x7f0000000780)=[@iv={0x30, 0x117, 0x2, 0x17, "bb4b37776dd7f4122358bdfd122fbe6130d4765b85701a"}, @iv={0x78, 0x117, 0x2, 0x62, "277dc23500ba87eaa1bb8bd2a6b73531af3fd797f8eef2d3890708c4554c8ea5e2ddc2d76a5a7cff9bdd1d1ab128a743a8865273e31494bbb0e23e102814ec85086c0ae2315dee4625793511f0bc4979f26160179868e8125ffc2e6200eb7b943289"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xd8, 0x20000000}, 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000880)=0x6) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000008c0)={0x0, 0x2c0}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000940)={r3, 0x1}, 0x8) 2018/04/23 00:49:06 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x57773d994b4d57e6) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x200) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x2) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) getdents64(r1, &(0x7f0000000140)=""/42, 0x2a) 2018/04/23 00:49:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:06 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r2, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r2, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/04/23 00:49:06 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xfffffffffffffdab) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:06 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80) ioctl$KDDELIO(r1, 0x4b35, 0x0) 2018/04/23 00:49:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 165.878975] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:06 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 165.929884] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0x9, 0x0, 0x1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x6}, 0xc) 2018/04/23 00:49:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:07 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000500)={0x1fd, 0x5, 0x9, 'queue0\x00', 0x9}) read(r0, &(0x7f0000000380)=""/28, 0xffffffffffffff64) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = creat(&(0x7f0000000400)='./file0\x00', 0xe) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000440)={{0x0, 0x1, 0x1, 0x3, 0x7}, 0x1, 0x5, 0xa10}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r2, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r4, &(0x7f00000003c0)=0x10000) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r3, 0x2}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0x3e8) 2018/04/23 00:49:07 executing program 2: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x80080000001) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1000000000000057, &(0x7f0000006000)}, 0x0) tee(r0, r0, 0x400, 0x8) 2018/04/23 00:49:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x102, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f00000007c0)=0xffffffffffffff8c) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000340), &(0x7f00000002c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r2, r4, r5}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) 2018/04/23 00:49:07 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x4}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="040004000100060000000199"], 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/235) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)=0xbe0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) 2018/04/23 00:49:07 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 166.223883] netlink: 41 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/23 00:49:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x100000000, 0xa2c8, 0x770a, {r1, r2+10000000}, 0x9, 0x10000}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x13, 0x97, &(0x7f00000001c0)="99710cc33a2e239711955db6363ab30922af90728e5254ea8abb1652db7b64e4d87c3a51fd79c58dbbef1179d2859a2024abbaab533bbff311a1f7832982f1166ac2f188e50d4aba09858e38afd6c0b9654c776ad4e7e4e9bf1e98075f7c9fd223f30ee986748d40da65fd1f0256caea482386194f9dddf65a62e70de8b9f359ea641a1640c903228a3c16da532c272fc13dc458fee688"}) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) epoll_create(0xfffffffffffffffc) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="92631e1a751ae53a2393dfd52a6f1d0e", 0x10) 2018/04/23 00:49:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/04/23 00:49:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x32, r1, r2}, {0x2, 0x4, 0x7, 0x81, 0x5, 0xfffffffffffffffd, 0x5, 0x400}, {0x0, 0xffff, 0x6, 0x6f}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d4, 0x3f}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x4, 0x0, 0x4, 0x100000000, 0x53f, 0x101}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents(r3, &(0x7f0000ac7f8c)=""/116, 0x74) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x8, 0x8, &(0x7f0000000000)="1eb9c7ec8b5b2b7b1357ffaaa35fe1e955cbad07c9d9e4d29cdf3b72f9e99088eccedb039ced63c415158b3f176ebe83041ed15f838ba09e0cd0e2ce16d6270a3228cacdc0cd514a79", 0xfffffffffffffffb, 0x3ff, 0x1000, 0x7, 0x100000001, 0x3, 0xfff, "4e870a3bc0fee57c1c2b34304210d8db875c038cd92de0732ae34a9ed05b0c2077b3b63b9ad58b9bd088d64231cb121583ebd1f58856fa9d68a47e63a07539e30803079817d34ae1d13ffca95fd53269a1b995e7547ecade94dde3c54ec5e83e073b2d219e280ac758084f27a9f7227811b1e8ca83f79b7cdb537e3fb88dd2384eea78beef"}) 2018/04/23 00:49:07 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:07 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:07 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x40, 0x0) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = socket$inet6(0x10, 0xb, 0x10004) r2 = memfd_create(&(0x7f0000000280)='bcsf0\x00', 0x3) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) munlockall() ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x100000001, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x80, 0x400000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000200)={@empty, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/4096, 0x1000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x630) 2018/04/23 00:49:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff5a8e000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0\x00'}}, 0x1e) 2018/04/23 00:49:07 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x8d, &(0x7f0000000380)=""/149, 0x95}, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80) 2018/04/23 00:49:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r0, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ip6gre0\x00', 0x101}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200b00, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000180), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:07 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6e723000000000add0339503000000f7"}}, 0xfffffffffffffd96) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x109800, 0x0) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="c167419d48cb82910e5ba78a2b8d0ab7662e4298a051c48d88f3dd4a276c48b39023d86fff205c79e96afd78a1e477dde4c5470beed841070ca530a74e8e1ca99acde736bf53aa2167f2a43fb5ba542ae6a5a2827fec6eda218f66c34f62e059a7d6d72fa2768225caf2a9847f6b06d56e810dd4cf36ca1e0b56b54466b931de9a274f3a93ad53e00e1405cb519033f1349c088006976659f7278301da49485483a58653824c75e2051d127c20b803aea0b91b91b3a9c732355d66c567852984d81660", 0xc3}, {&(0x7f0000000240)="d093e6ba7ac028719616eac93b3642eb91eb00", 0x13}, {&(0x7f0000000280)="d4d15866d66cfe9da0240fa6ba4f01e3a52f912333fc27d54bb6be7d3d88083c8df2929f3ca45741cd3dd9aa644778c06aeb6a692506261b60302c9299dabd211b178dd8d728702d1bcdf4cbccd7e4879e80aa09569d7e3e2ba148e4f2f95925ddf661326d64abbfc9e3f9519d571c98e448160d1120c86b2c6bc25ff1b7f149c1ba15ddc48752b072634fd036e73fe79dc84175722eb757c2113f01596214c36a018dbe7cf5be922d63d159ade32b2c887b0e293e8066a462103878296f0b434448dc2a6bbb4d3729e2aee70a913d41c6545de769bf0739e121280de8456bdc5f434832ce869a72afa3e7ad462fd7", 0xef}, {&(0x7f0000000380)="073ba0693187dfae77e75eb26425b7241ffda300b8a45f238ac1b56f7fdda2b5229640a4dda82cbf3e4c1a6e1357500b4f26b49c44ae10a0cfad59fa19db867b468064d78b8ecfffbd381b890419ad961036f97f47d36d064ca9850ffa4df3311e781ad52d76171f6818f067700d974162e83ce99fafe7d1606b0172d85d9f271ee449be1147e3d8808059c0076ebdf28a4921d0d2880908753644f1001398d3ec481f942bb6944913b5145ebedb1d32c534892802518fc6c2319c7a43cd123b0c", 0xc1}, {&(0x7f0000000480)="9b61ba059d", 0x5}], 0x6, 0x0, 0x0, 0x40000}, 0x400c894) 2018/04/23 00:49:07 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3f, {0x1, 0x3ff, 0x3, 0x101, 0x0, 0x53ed}, 0x0, 0x400}, 0xe) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x5, 0x1, 0x10001}) 2018/04/23 00:49:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) 2018/04/23 00:49:07 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xffffffffffffffad}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/23 00:49:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:07 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:07 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet6(0x10, 0x3, 0x0) 2018/04/23 00:49:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000480)=""/199, 0xc7}], 0x2, &(0x7f0000000100)=""/149, 0x95, 0x9}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fadvise64(r1, 0x0, 0x8, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x40, 0x5, [0xfff, 0x1, 0x7ff, 0x80000000, 0x3]}, 0x12) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x62e6, 0x4040) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x75d2, 0x0, 0x200000000007, 0x8, 0xf4c2014fc748188d, 0x8001}) 2018/04/23 00:49:08 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/178, 0xb2}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/27, 0x1b}, {&(0x7f0000001440)=""/17, 0x11}], 0x6, &(0x7f0000001500)=""/158, 0x9e, 0xfe6c}, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x9}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:08 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000180)={'vlan0\x00', @ifru_map={0x6, 0x7, 0x64787cb, 0x88, 0x7, 0x7}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20801, 0x0) r3 = accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='gre0\x00', 0x5}) dup(r3) 2018/04/23 00:49:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20, '/dev/snd/seq\x00'}, {0x20, ')'}, {0x20, '/dev/sequencer\x00'}], 0xa}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:08 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x8e52, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, {0xa, 0x4e22, 0x1000, @empty, 0x7f}, 0x5, [0x101, 0x4, 0x8001, 0x10001, 0x7, 0xfffffffffffffff8, 0x5, 0xd7c]}, 0x5c) 2018/04/23 00:49:08 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) [ 167.314257] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:08 executing program 1: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) r1 = dup3(r0, r0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/82, 0x52, 0x2, &(0x7f0000000100)={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0xa0, 0x4) 2018/04/23 00:49:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:08 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:08 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x0, 0x3}}, 0x26) [ 167.395481] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:08 executing program 4: syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x6, &(0x7f0000000880)=[{&(0x7f0000000440)="20f9ef28a72be929ac27e7feda2b84394c5b7bb13489712acb828a338e3ac227222b98f87de253d5e1b5209cc7fdf25d17e5f81d824807faffdcd240b0e774bd94d3e480d6635a74732a86ba383426c0e5dc67a6840dc3512481be69d147069e968135ff4a3a8d80e6d59aa76225fa30573c6d773f0894509a1eb49b2575c70962214291ab9794c2bf910fbe5fff5f92f157e0de1ab933c8fa1bd9bf2542a7895bd185f3456abf8b6e34d74bdaccdb322ef3d2c97452eb", 0xb7, 0x3}, {&(0x7f0000000500)="700d564e316933b1849b675bfb7a1e3bc96c108a6193f8d2d3e6582b74b0b82ca02c024fa78ee5cf30c8c5b5e354e40935dcf80e56f67d68055c337b2e512da5de1f6c9a154272f4b53335a6c5cef9", 0x4f, 0x19bc}, {&(0x7f0000000580)="5ca76e3dc5d99faf90e20a5fc4b1e13c0d89b0571e16f15795b701762fd79c06cfe95e858c0e677dd3957fc4575c9e3c0937e0ed7d3b45802b20ff662f726f23c4553b9d9808fa5b6725f64ead444a733c8c56e5", 0x54, 0x8001}, {&(0x7f0000000600)="5d33a1417637d760518a356a782b03843ece37e9c2d4e90660210defb5416f54a0a86f79b431dbd0a7a4ad3541758cbab39624c21368808822b2d55758841db1e491eeb32be4a67074bf10d5ac1a52917e06dd8a577fe9ed35dd30aba3d1740c6ab5b74046c6fd6ed17661af46b670301a294edef12c2551bd782851e8e38660b9338b7ca7082dd089389a6bbd90b9ba2e9d014a38d301bc39204c02038efc4f11f5da9f6e7d8af02a332cebdde7330bb7864a3c0bea267e43162d3fdd508ed68db5600f06cef60dbc668788ed44014bd97fcf5dc6", 0xd5, 0xfff}, {&(0x7f0000000700)="c33b35b91d39cfa2c77a35a303f3a1384b19ee8ed79d594d707c229b72347f94b4807200e2cdbb9e080ee119dfec4f98a89d7ccedb16f51657ecf7fd188728c88f10fba2c0163ee3c1b1bb46110981ac491553d4770cc9ee275b618be0d9d4f52651f36138a3e81437e93ff2f3f9dbf5ef0652b02fcb7c3311b94017d7e50a050456bf09be0f72dbf19e9d895a53f8b506f2b79d154d4b0205580c2d3175c042380e510e34e382a6ec47fe11e3bad0da43b40b54ff9d4a08163c041b6404759dec838b83a3efec740459667b8991595951", 0xd1, 0x5}, {&(0x7f0000000800)="06c979040e66fd99fc6748c7048a593194375ed73770b759412cf81dbb5de528d4bbb24bf1c59c6381fb9af7c842842b9042d6657bcfb7059e6bd87da7aed26c05488c492fa12bf6df2bf7a6f8532bf900bbae42fc3b22c4629f134423e11eda454e602cf70a368206991fcc536ae2e6df74dd7905", 0x75, 0x3}], 0x800000, &(0x7f0000000940)=ANY=[@ANYBLOB='forc[,decompose,barrier,force,\x00']) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) statx(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x7ff, &(0x7f00000002c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:08 executing program 0: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x81, "ec4246799edcce8b27a7407c300ea72395d368ab099d3e526a472083e9966dd9697d516da3eae41b4b9b447ab89c81549a8cda236b98d7c7b8a702d353097904040113be6c468b286cf76758f0a885f10e4776a216ee9d2c43c6ce350a17d88795f77e0e080651ffede5a7bbe752ba4eaa4a04bd735fa01bede26c7e8f8e102cba"}, &(0x7f00000001c0)=0x89) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lblc\x00', 0x29, 0x200000000000, 0x5a}, 0x2c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/23 00:49:08 executing program 1: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000180)="8ca9606d4dac37899b6141d37db1c7e0ba89ae07f8579b314fb60fc4837114a27eacc264d904ee375dd6a9893d386c21b61b44ffb5bfcf0032ebb7fb67ed51d42335bf721c6e2cf5a00344d4bca0ebf05838523f75d831b0b3c29771550bd3d770624e30ce2e5ab9362c71e568054bc46c2a88596b9452c9abdd8c5296c4fd26564b91576b6896c835ae6b921c2dc9e5ab6f34d48a867d843fd802cc9b535bb804986712f699061fef9f8f04f3b772550c4992ce5cbe9a13189123fe90eb01bec16b3c69ee1c69b3e71f67648ebd8be0bea91943", 0xd4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x3f, &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 167.762128] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:08 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x90000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xc3, 0x3, 0x80000000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x4, [0x692, 0x4, 0x6, 0x3f]}, &(0x7f0000000180)=0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000002c0)=""/158) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000001c0)=""/233, 0xe9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0xe000, r3, r4, 0x100000001, 0x0) 2018/04/23 00:49:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0xa00) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500784000000000000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:08 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x20, @time={r2, r3+30000000}, 0x20004, {0x57, 0x8}, 0x500e, 0x2, 0x2}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:08 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xf6a9, 0x4) 2018/04/23 00:49:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xffffffffffffff12, &(0x7f0000002000), 0x1, &(0x7f0000006000), 0x0, 0x4000051}, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/36, 0x24}], 0x5, 0x50) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x418000) mkdirat(r1, &(0x7f0000000480)='./file0\x00', 0x4) close(r0) 2018/04/23 00:49:08 executing program 1: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x80400) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000200)={0x2, "e733"}, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:09 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x9b17ed237f513ef1, 0xffffffffffffffff, 0x100000000000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20}}, 0x6, 0xff, 0x3, 0x80}, &(0x7f0000000200)=0x98) r2 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:09 executing program 2: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x747) r1 = socket$inet6(0x10, 0x80004, 0x10000000000) r2 = fcntl$getown(r1, 0x9) setpriority(0x1, r2, 0xffffffff) prctl$setendian(0x14, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdf72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/23 00:49:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x105000) socket(0x3, 0x800, 0x7) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x81d, 0x9, 0x6, 0x6, 0x9}) 2018/04/23 00:49:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x20, 0x9, 0x7f}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x7}, &(0x7f0000000240)=0x8) 2018/04/23 00:49:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), 0x4) 2018/04/23 00:49:09 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffeaf}], 0x0, &(0x7f0000000080)}, 0x0) 2018/04/23 00:49:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:09 executing program 0: getrusage(0x0, &(0x7f00000000c0)) chmod(&(0x7f0000000000)='./file0\x00', 0xc0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x10000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/12) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bpq0\x00', 0x2800}) 2018/04/23 00:49:09 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:09 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/71, &(0x7f00000002c0)=0x47) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @remote}, &(0x7f0000000180)=0x80) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x40) 2018/04/23 00:49:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:09 executing program 2: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000c80)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x2, 0xb5, &(0x7f0000000bc0)="03be2094b6928cf63dc92d7dc01cb5ec1e5f9fd1e1ba2f66208f3d489c6f212530a062afd26b995df30f94acaf4c8e6c746ed963c89ce0939e0e8aa82ce1eeae0c04ced1c48f39f8e0b209e0e9dfef2ffb4cdab1fa0466c6deb8c3f22348d9c418dfe253025d297916a685dafcb414af2a1a5251ad41a9af9de9dfc8e60c0b1c4d690266d9ea73f2d2f7319878d39dd295d59e55f6f4098c90143934c467df9a858d618ba35655d2c3aafba53270a129e1efc63604"}) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x1cf, 0x1e57, 0x19a5, 0x40, 0x3b7, 0xfffffffffffffffd, 0x3b8, 0x100000001}, "26275dabd158dbf0ad846b3fb7e5357bcbe8e85581263e7cb0705d646512b8a4f42c463bcd102befda600af303383448a8918b06b000a8527e18a80541dc5b3589cfb599b6b5bbc4142fb03b6052b05e81cbdf4a45f11800878b0917e95e5eafc36843c175073aa84c74fcbc07444d6bc9645e25cef96794bc67912d3bbe390614e6137740e6b58e67ded178036f17d458a6484e6daf45aca05b62a251c9a0d32da2bb469b9411dd0449880ed513b6c54caa2f4e9065aab1e4a2ed5c35acddbcdf83f8c0ff2177dcd510d4d301724b3f9e", [[], [], [], [], [], [], [], [], [], []]}, 0xaf1) 2018/04/23 00:49:09 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1f, 0x7, 0x100, 0x5, 0x2, 0x4, 0x8e, {0x0, @in6={{0xa, 0x4e22, 0x200, @empty, 0x80}}, 0x7891, 0x8, 0x4, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x0, 0x6d, 0x2, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xdc, "8c82dbc88c5510b69106cbd2fbf300268eb0828e6877448e8406f2c37201f892efec0fdabce3e6f80269e7efe20df763b49498513a3956837f56c9531a48de320b9a3626108d62504acc0b25117ddb18cff18235d7f637e7fa9c7284965f9b630b2e4fe142678ea284324cc4133e0b5dff1f28bdf58cd95805a979884fd539e3fed95746f81b61cf6e142c4b29bde9b60fe571b87b4c0e4a6ce90d4275691a44e76b123d83b39e3b609f312005aefeb91d2bb2eb8fd983d01641481539b7514a54750a4678db94d073c83947f04ed696fe0c8087ea713e136742fde9"}, &(0x7f00000002c0)=0xe4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0xfffffffffffffffc, @loopback=0x7f000001}}) 2018/04/23 00:49:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000280)=""/146) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x128, @time, 0x80000001, {0x7fff, 0x7}, 0xffff, 0x2, 0x5e62051d}) 2018/04/23 00:49:09 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:09 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/23 00:49:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 168.985995] FAULT_INJECTION: forcing a failure. [ 168.985995] name failslab, interval 1, probability 0, space 0, times 0 [ 168.997462] CPU: 1 PID: 13002 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 169.004414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.013783] Call Trace: [ 169.016407] dump_stack+0x185/0x1d0 [ 169.020077] should_fail+0x87b/0xab0 [ 169.023840] should_failslab+0x279/0x2a0 [ 169.027945] kmem_cache_alloc_node+0x151/0xc70 [ 169.032559] ? __alloc_skb+0x203/0x9f0 [ 169.036523] ? netlink_autobind+0x981/0x9e0 [ 169.040874] __alloc_skb+0x203/0x9f0 [ 169.044640] netlink_sendmsg+0x9a6/0x1310 [ 169.048855] ? netlink_getsockopt+0xc80/0xc80 [ 169.053425] ___sys_sendmsg+0xec0/0x1310 [ 169.057592] ? __fdget+0x4e/0x60 [ 169.061056] SYSC_sendmsg+0x2a3/0x3d0 [ 169.064951] SyS_sendmsg+0x54/0x80 [ 169.068571] do_syscall_64+0x309/0x430 [ 169.072514] ? ___sys_sendmsg+0x1310/0x1310 [ 169.076881] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.082097] RIP: 0033:0x455389 2018/04/23 00:49:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/28, 0xfffffffffffffe83) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:10 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x92}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x16c, r2, 0x600, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x28}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x16c}, 0x1, 0x0, 0x0, 0xc0}, 0x40) r3 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x110, r2, 0x300, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f00000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd486}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x110}, 0x1}, 0x4008000) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) unshare(0x4000) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x7, 0x52}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)={r4, 0x3, "ccdd25"}, &(0x7f0000000700)=0xb) 2018/04/23 00:49:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/69, 0xef0f}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x800, 0x70bd2c, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 169.085305] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.093051] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 [ 169.100341] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 169.107629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.114916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.122204] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 2018/04/23 00:49:10 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:10 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:10 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f00000013c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/117, 0x75}, {&(0x7f00000012c0)=""/86, 0x56}], 0x5, 0x0, 0x0, 0x45ba}, 0x100) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000016c0)="a53f7377b7babf3a95236e57ec84f4dac45363dcf314e15b2c618b30feea04fa1ac3d2f63a8e87f393476b6c45ca6ca695cb3f0c72eb858a69476aef24956712db089b0ca4cc3c6322c6f50d916cdb5b3157434318050923bb8f2eaf3ad6aba3edc65cc34afc565176000000000000000000000000000000000000", 0xffffffffffffffee) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x99aa}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) pipe2(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30e) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000001480)=0x397) getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f00000014c0)=0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 2018/04/23 00:49:10 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/5, 0x5}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f00000012c0)=""/64, 0x40}, {&(0x7f0000001300)=""/42, 0x2a}, {&(0x7f0000001340)=""/251, 0xfb}], 0x6, &(0x7f00000014c0)=""/222, 0xde, 0x4}, 0x40010021) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x10006) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/04/23 00:49:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x1000000000000151, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:10 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) 2018/04/23 00:49:10 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:10 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x88c8, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000010c0)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, {&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f0000000040), 0x8}, 0xa0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6700696483d80b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:10 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0x1) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x7, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x7530}, 0x40, 0x2}, {{0x77359400}, 0xf8, 0xfffffffffffffffe, 0x20}, {{0x0, 0x7530}, 0x0, 0x8001, 0x3ff}, {{r2, r3/1000+10000}, 0x2, 0x9, 0x7}], 0x60) writev(r1, &(0x7f00000009c0)=[{&(0x7f0000000340)="f1d4e1b1ed91e2a36c07a7a08801ce4778c6386d84b502c158f87a9a16212b0b54ff3dadedf7530b6494481d7af5897127da3b388574246f42fd70631083bc2c0c0e31fedfabc6e05b874de22fe2141e62ffad3cd04e58eb66583ed609f035d3f77724bc58fd15e8743929f55de10df577629191485d9ea3f0dd489b8a63687008bf815700e0ac9949b143405060d59648b7aafd218427fc761a08d5baac325241af5c6b54c5f54f432577cba0fdbaa202943e72a43df6a6eecca9e81bcca9495388fa00a76b91774b0e58e6c22a0f0ac7bfd1f839a973f14df5baeacb076c493e7c3e", 0xe3}, {&(0x7f0000000440)="7319ce3107bb1134a0dd0e95b1e509d06901e29b94c140e4a768276f21a5da8fcbbf36ac0e6a803a1e8694d88a702364b7c1902a1dccd2da3991bdc57b589a9ccc2160b3e73d26cf4b4df8697f1a77b0ad335643b010b833be45f6098acb8ea1d0d2def85e4dd025", 0x68}, {&(0x7f00000004c0)="85b9bf5e78d86ddbc86c970bd91389d64fd42c9476c98e4eebea77de05a9c485cf8de1eaa60999e8a5222bb6848366bf202c268fd4217f41c4dde336711689775ae6aab904482589e8f46644c2d37328dd7b4102cdc5ca131abf7d6df36d21ca2cd04f35ed7bf3ade549965761f96a7e763c41b1a2108c7f91f24e3448eeecc224a7c96aff67f15415c3822737b4bf53f9605bff6e40c04114f3bd190d5fd5f5b34d69d2e347f306114e711784292bf32c87c4bb51e04d93d922fc734cf04184", 0xc0}, {&(0x7f0000000580)="c41c30f69bf9939e136c14426a21e2df7e52d8e24a92ab80c7a676091bef786d4d3bfa6da6052b5c2fd0d5c9b9866b7d65c083fcb573c867a92d00ea8c3aa4b4b022a063b0077797935d5801c293b2599a704c0aba1047d0133893dae1d04f160d9a182ccb4fa6e46511f527d4cfd9cfcb8ed89e5ca44d3a6a49307a0dd7e7fa685f144945ee83c24e4647f5d3b6846818a898b00e06e56f424873a5e8928adc287dd31c1eb67a72fd5477e4a2f5c2a3f50b8deb91dc211f728cb5420660f6d9ced2f9ffae2f706e3aeabeab575ccbe328206adf138a9dc607c2779789559bb00a5921f267bdb82ffb", 0xe9}, {&(0x7f0000000680)="b992283763a9d426a93c434937c53cb882e3cef5c1c6365f8fd6f381a6cbe48f199a8ad778e4c4c39c881245a1f6f92e3f5275e8a2b0768b82553bdfa03ab2727d76642df5ab16a46d8774373318400575a7c71c1c626e91edfe980e5c28ea11a852b4aac55a8bb16b23e7b4860113977687576b3cc9bed403cc4b3b659ce613cd6c9f96ca6fa736e54e2c038e218be04074cd3959ea423e86d1b3e8fd4a237defbf03e171c6f601e51b23e7e1101e6bf7b6586f43c69181068bd7727c7b1b5cfd7c3867b6719f47616a09a1f25103fd3b697282", 0xd4}, {&(0x7f0000000780)="9b1527d336ff4dd6f70f1b02268d1d68a3f47941730d53a5ac014823b143759c2d699069fb7f030bca96ebbf67d1ddb3d81feb06817c359cef00f684bef8869897501a56228ce08e263622005a0a36726947ec0e68e6d0db14d37bdbbe31a1e2e32cb4f09dd6c7c92daeed924bd544a11fb64cc46a2e9dba481147732ab196c78e5d977498c3a84a9c693068d4", 0x8d}, {&(0x7f0000000840)="d8b44fde80d8bb0bd075da522d439d6fe18a824d65b685c7f2165602976936e98ea2a11e9577cb020c12ef2ebce50ce4066914dcea7988325ff65599c7e04b9e1a6d3ff4f99a1b912a4b0d092a64b892946659b1ed92bb7a3f681f2d8a68b10ab4139b3b17d3a886b40ef53dcdcb4e745089cb12b111ee0603462ad20a43424e32663972cb2071699607721cf3e921f57d7dec3967c5365b99eca2d5fea8195b1e35dd78974e6bc14c7e6f7e7e4a43f95b87f43da280f47a8a13d4a3eb4761ed922682e1f77841ff6c43693c83f633d9096b68f61c7ed720bb9abf2ad8a6a25a", 0xe0}, {&(0x7f0000000940)="c3403f8e64dd8a41c538422efce09dc2111e097c992a318e01a470aa8d5b6bee389adabecf88e5021e4dfe5e961617374325d2017f87ef5f8f75dc05bb8234a5270a5fab587cc02055a877800b", 0x4d}], 0x8) 2018/04/23 00:49:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:10 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) 2018/04/23 00:49:10 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x100000001, 0xfffffffffffffffe, 0x5, 0x2}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) [ 169.709613] FAULT_INJECTION: forcing a failure. [ 169.709613] name failslab, interval 1, probability 0, space 0, times 0 [ 169.721013] CPU: 0 PID: 13064 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 169.727960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.737330] Call Trace: [ 169.739961] dump_stack+0x185/0x1d0 [ 169.743633] should_fail+0x87b/0xab0 [ 169.747393] should_failslab+0x279/0x2a0 [ 169.751540] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/23 00:49:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xfffffca8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) clock_gettime(0x0, &(0x7f0000000000)) clock_nanosleep(0x7, 0x0, &(0x7f00000002c0), &(0x7f0000000240)) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffff, 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) [ 169.756816] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 169.762222] ? netlink_sendmsg+0x9a6/0x1310 [ 169.766589] __alloc_skb+0x2cf/0x9f0 [ 169.770343] ? netlink_sendmsg+0x9a6/0x1310 [ 169.774708] netlink_sendmsg+0x9a6/0x1310 [ 169.778926] ? netlink_getsockopt+0xc80/0xc80 [ 169.783490] ___sys_sendmsg+0xec0/0x1310 [ 169.787656] ? __fdget+0x4e/0x60 [ 169.791122] SYSC_sendmsg+0x2a3/0x3d0 [ 169.795013] SyS_sendmsg+0x54/0x80 [ 169.798640] do_syscall_64+0x309/0x430 [ 169.802582] ? ___sys_sendmsg+0x1310/0x1310 2018/04/23 00:49:10 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x12280, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x8000, 0x0, 0x1f, 0x10000000, 0x401}) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"3bfdb5862b3e29"}, 0x101}, 0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}, 0x1e) [ 169.806944] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.812157] RIP: 0033:0x455389 [ 169.815362] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.823114] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 [ 169.830405] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 169.837695] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.844988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.852278] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000001 2018/04/23 00:49:10 executing program 5: accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0xfffffffffffffc3d, &(0x7f0000000340), 0x100000000000001e, &(0x7f0000000140)=""/149, 0x95}, 0x40010001) 2018/04/23 00:49:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/23 00:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x9, 0x10}, 'port1\x00', 0x8, 0x800, 0x8, 0x80000001, 0x20, 0x3, 0x2, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:11 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x90000) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff, &(0x7f0000000080)={0x5}, 0x8) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000000000000", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8e9cb0b) 2018/04/23 00:49:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/04/23 00:49:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffff6842, 0x2000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/96) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) prctl$getname(0x10, &(0x7f0000000000)=""/2) 2018/04/23 00:49:11 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x280400, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x5, {{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x108) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff27}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x3}, 0x80) 2018/04/23 00:49:11 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:11 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) dup2(r1, r0) 2018/04/23 00:49:11 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000000c0)=""/57, &(0x7f00000001c0)=0x39) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x7, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) 2018/04/23 00:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffc, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/38, &(0x7f0000000240)=0x26) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) [ 170.312739] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 170.321479] FAULT_INJECTION: forcing a failure. [ 170.321479] name failslab, interval 1, probability 0, space 0, times 0 [ 170.332867] CPU: 1 PID: 13122 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 170.339819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.349200] Call Trace: [ 170.351842] dump_stack+0x185/0x1d0 [ 170.355511] should_fail+0x87b/0xab0 [ 170.359277] should_failslab+0x279/0x2a0 [ 170.363381] kmem_cache_alloc+0x136/0xb90 [ 170.367564] ? dst_alloc+0x295/0x860 [ 170.371327] dst_alloc+0x295/0x860 [ 170.374908] ip6_route_info_create+0xaef/0x4d00 [ 170.379656] ? rtm_to_fib6_config+0x164e/0x1b60 [ 170.384403] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 170.389842] ? rtm_to_fib6_config+0x19c8/0x1b60 [ 170.394551] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.399437] ip6_route_add+0xa2/0x300 [ 170.403284] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 170.407813] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 170.412346] inet6_rtm_newroute+0x37e/0x27a0 [ 170.416839] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 170.422283] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.427194] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.431941] ? _cond_resched+0x3c/0xd0 [ 170.435862] ? rcu_all_qs+0x32/0x1f0 [ 170.439609] ? _cond_resched+0x3c/0xd0 [ 170.443532] ? rcu_all_qs+0x32/0x1f0 [ 170.447292] ? _cond_resched+0x3c/0xd0 [ 170.451257] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 170.456142] rtnetlink_rcv_msg+0xa32/0x1560 [ 170.460553] ? SyS_sendmsg+0x54/0x80 [ 170.464312] ? netlink_sendmsg+0x9a6/0x1310 [ 170.468716] ? ___sys_sendmsg+0xec0/0x1310 [ 170.473026] ? SYSC_sendmsg+0x2a3/0x3d0 [ 170.477071] ? SyS_sendmsg+0x54/0x80 [ 170.480856] ? do_syscall_64+0x309/0x430 [ 170.484997] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.489920] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.494663] ? should_failslab+0x279/0x2a0 [ 170.498983] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.503892] ? kmsan_set_origin+0x9e/0x160 [ 170.508173] netlink_rcv_skb+0x378/0x600 [ 170.512296] ? rtnetlink_bind+0x120/0x120 [ 170.516493] rtnetlink_rcv+0x50/0x60 [ 170.520258] netlink_unicast+0x166b/0x1740 [ 170.524550] ? rtnetlink_net_exit+0xa0/0xa0 [ 170.528911] netlink_sendmsg+0x1048/0x1310 [ 170.533220] ? netlink_getsockopt+0xc80/0xc80 [ 170.537797] ___sys_sendmsg+0xec0/0x1310 [ 170.541968] ? __fdget+0x4e/0x60 [ 170.545439] SYSC_sendmsg+0x2a3/0x3d0 [ 170.549346] SyS_sendmsg+0x54/0x80 [ 170.552976] do_syscall_64+0x309/0x430 [ 170.556918] ? ___sys_sendmsg+0x1310/0x1310 2018/04/23 00:49:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x284, 0x200000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000200)="cced54f71dc14ed8bec959889e2a25675d24cf1ceac2bfac4190ab65a3e905f7ba62def9185df7706c9fc898a4cf9cb5b89b73d352b13bcbff062cad276bb63785db05840c9bfd3f6f90ffd9335c87c11df10c7b818a09a8bb420348156388d81bd4d3689101756daecd43e91637e579fff1686654e0fb6875e580fd0e828ade2d7785a7a86f215d6b48ee19ab007557e54ec0803a6c", 0x96) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'veth0\x00', {0x4, 0x69, 0x0, "3d6ce836a491", 0x290780e9}}) 2018/04/23 00:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x4000) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @loopback}, &(0x7f0000000200)=0xc) 2018/04/23 00:49:11 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x3, 0x16, 0x0, 0x8, "4330e5aa31f82494f50b1daeb5d8974f782d21c88ddcebb9690fd44ef732de66"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000008c0), &(0x7f0000000900)=0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x40002) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="e8914ded4056138180f07bdf665841646015246598a339ff47acdbe8232a56797ba0651134e8b446431c2bed0b017c2c1539757a2271ac420f6ee4c420a2d10346f4e5920a2cb484aea169f8d3db2ec578d0cb2b896e0b663ec21369897bda41da992b87"], 0x20) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x7, 0x4, 0xfff, "68533dcef27d6c394759c56548dc935dcd23716f39e6e3a6b2ac384eeeb9ae6a52066a87869e2f9b1d03a43792c4ac111ff58c4b46ea1b3bac49b5a27bcbba", 0x2}, 0x60) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000840)={'filter\x00'}, &(0x7f0000000080)=0x54) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000340)={{0xc8f7, 0x0, 0x2, 0x27bb, "4b3c5e6b430d88fce096d6770d5867458399cc19ec4682c1a9eca7b365425ec571fb1363d529a21333a3349d", 0x9}, 0x8, [0xfffffffffffffff8, 0x1, 0x9, 0x5, 0xd838, 0x8, 0x3, 0x0, 0x0, 0x9, 0x3, 0x6, 0x7f, 0x4, 0x8, 0x5, 0x1, 0x100, 0x9, 0x9, 0xffff, 0x3, 0xc9, 0x238, 0x7f, 0x1, 0x3, 0xffff, 0x3, 0xabe, 0x3d43, 0x200, 0xff9, 0x1, 0x44, 0x480000000000000, 0x9, 0x1, 0x1, 0x9, 0xab4, 0x1, 0x6, 0x8, 0x2, 0x9, 0x52c, 0xfffffffffffffff9, 0x4, 0x8, 0x5451, 0x7, 0x0, 0x2, 0x9, 0x9, 0x20, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0x5, 0x7, 0x8, 0x7f, 0x1, 0x0, 0x1f, 0x246, 0x1, 0xea23, 0x7fff, 0x55c, 0x8001, 0x400, 0x1, 0x0, 0x9, 0x1917, 0x4ee6, 0x9, 0x2, 0x0, 0x527, 0x8, 0x7fff, 0x2, 0x6, 0x2554cd66, 0x7, 0xc, 0x8, 0x3c00, 0x0, 0x3, 0x6, 0x7, 0x100000001, 0x1, 0x6, 0x8, 0x800, 0x401, 0xfffffffffffffffa, 0x9, 0xffffffff, 0x4f4, 0x6e, 0x6, 0x101, 0x7, 0x400, 0x1, 0x98b, 0xfffffffffffff802, 0xd16, 0x1ff, 0x68140c4b, 0xdcaf7bc, 0x0, 0x0, 0x100000001, 0x5, 0xff, 0x9, 0x1ff, 0x9c6, 0x5], {0x0, 0x989680}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000940)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000000000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="00000000324b57062267c5811f8932745943e104065a0d94a4209f8af795b37cc166aaeb1a06384f7c4954e492f102364779801d9ca14513dac2b7eff3284d2cfbf333aa2de0d004a74921d1937c"], @ANYRES32=r2, @ANYRES32=r1], 0x24) 2018/04/23 00:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, {&(0x7f0000000200)=""/213, 0xd5}, &(0x7f0000000140), 0x8}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) socket(0x1f, 0x5, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 170.561285] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.566501] RIP: 0033:0x455389 [ 170.569712] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 170.577462] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 [ 170.584762] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 170.592054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.599354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 170.606651] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000002 2018/04/23 00:49:11 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:49:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001240)={0x0, 0x7, "d8f9e2091cf77e"}, &(0x7f0000001280)=0xf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0xac, "588e8402cc1dae129940a2fa602938668f7064c804448e870338d5fd5b7e4fd8d9169e3f0bab4b18076db14f6333dcbe91934c19b90f86b5eb68ed26e4053168a122674a41493246e82600ac8fe278a16d0326afc7379fb6aae8e52baec964b8990798ed6cb296405e54ac9847c1df537c29b9003690ae48877323ef4eaaf543adcaff85631e6738236b6e493dabfd6276509512bb49e51daec5f494dd36aeeb2a6b443680f10d46ea48877b"}, &(0x7f0000001380)=0xb4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001180)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x800, 0x9}, 0x90) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x1, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/04/23 00:49:11 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x2}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x1, 0x7fffffff, 0x9, 0x7, 0x3b4, 0x2, 0x400}) 2018/04/23 00:49:11 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fffffff80, 0x2000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000480)={{0x2, 0x1, 0x3ff, 0xfffffffffffffeff, "c591c869925bb3fdba55caedf4b2150a957b4059bdf82ab44b92bfe37c17b1cfb2c075663364be8e3cca77ef", 0x1}, 0x0, 0x0, 0x1, r3, 0x1, 0xffffffff, "5438a92961eebb578dadb983c58a968b46bc1652b665a7b06e4c70b02fc9b3c765a0827d94378c19a2375443227c93fe49fe01ed4ca3567e74715771d3fe1749", &(0x7f0000000240)='/dev/usbmon#\x00', 0xd, [], [0x9, 0x4, 0x3, 0x3]}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000180)=0xadd5, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0xffffffffffff0000, 0x1, 0xff, 0x3, 0xffff, 0x6, 0x100000000, 0x33f4, 0x8, 0xff}) r4 = fcntl$getown(r2, 0x9) ptrace$getsig(0x4202, r4, 0x401, &(0x7f0000000140)) 2018/04/23 00:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xc) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:11 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) getrusage(0x0, &(0x7f00000000c0)) 2018/04/23 00:49:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:12 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:12 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:49:12 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x30000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xffffffff80000001, 0xffffffffffffff00, 0x1}) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x30, r2, 0x2, 0x70bd27, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5ff9edd3dc9460fb}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) rmdir(&(0x7f0000000100)='./file0\x00') bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:49:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'teql0\x00'}}, 0x1e) 2018/04/23 00:49:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/23 00:49:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:12 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000001090000000000000000"], &(0x7f0000000100)=0xe) 2018/04/23 00:49:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x234, 0x800) write$binfmt_misc(r0, &(0x7f0000001380)={'syz1', "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"}, 0x1004) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8e9cb0b) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="f379dd8b68bc48d09e719adae2280acbf81f69c6cc6546a817308462c4589e4b9d4630c03e4be7e8b961f1d049fa5810990fee52ec972d0b625623e143e19e26438a116fd70a07814033d1e7") getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) tee(r0, r1, 0x4, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x1000, "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"}, &(0x7f00000001c0)=0x1024) [ 171.624336] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 171.677847] FAULT_INJECTION: forcing a failure. [ 171.677847] name failslab, interval 1, probability 0, space 0, times 0 [ 171.689250] CPU: 1 PID: 13208 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 171.696205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.705587] Call Trace: [ 171.708219] dump_stack+0x185/0x1d0 [ 171.711894] should_fail+0x87b/0xab0 [ 171.715658] should_failslab+0x279/0x2a0 [ 171.719822] __kmalloc+0xc2/0x350 [ 171.723363] ? ip6_convert_metrics+0x80/0xa10 [ 171.727932] ? ip6_convert_metrics+0x132/0xa10 [ 171.732552] ip6_convert_metrics+0x132/0xa10 [ 171.737010] ip6_route_add+0x13c/0x300 [ 171.740943] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 171.745474] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 171.750008] inet6_rtm_newroute+0x37e/0x27a0 [ 171.754511] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 171.759953] ? kmsan_set_origin_inline+0x6b/0x120 [ 171.764872] ? __msan_poison_alloca+0x15c/0x1d0 [ 171.769621] ? _cond_resched+0x3c/0xd0 [ 171.773551] ? rcu_all_qs+0x32/0x1f0 [ 171.777300] ? _cond_resched+0x3c/0xd0 [ 171.781225] ? rcu_all_qs+0x32/0x1f0 [ 171.784988] ? _cond_resched+0x3c/0xd0 [ 171.788951] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 171.793833] rtnetlink_rcv_msg+0xa32/0x1560 [ 171.798235] ? SyS_sendmsg+0x54/0x80 [ 171.802076] ? netlink_sendmsg+0x9a6/0x1310 [ 171.806468] ? ___sys_sendmsg+0xec0/0x1310 [ 171.810773] ? SYSC_sendmsg+0x2a3/0x3d0 [ 171.814819] ? SyS_sendmsg+0x54/0x80 [ 171.818592] ? do_syscall_64+0x309/0x430 [ 171.822725] ? kmsan_set_origin_inline+0x6b/0x120 [ 171.827640] ? __msan_poison_alloca+0x15c/0x1d0 [ 171.832377] ? should_failslab+0x279/0x2a0 [ 171.836687] ? kmsan_set_origin_inline+0x6b/0x120 [ 171.841598] ? kmsan_set_origin+0x9e/0x160 [ 171.845872] netlink_rcv_skb+0x378/0x600 [ 171.849989] ? rtnetlink_bind+0x120/0x120 [ 171.854179] rtnetlink_rcv+0x50/0x60 [ 171.857941] netlink_unicast+0x166b/0x1740 [ 171.862226] ? rtnetlink_net_exit+0xa0/0xa0 [ 171.866595] netlink_sendmsg+0x1048/0x1310 [ 171.870901] ? netlink_getsockopt+0xc80/0xc80 [ 171.875473] ___sys_sendmsg+0xec0/0x1310 [ 171.879644] ? __fdget+0x4e/0x60 [ 171.883113] SYSC_sendmsg+0x2a3/0x3d0 [ 171.887018] SyS_sendmsg+0x54/0x80 [ 171.890654] do_syscall_64+0x309/0x430 [ 171.894590] ? ___sys_sendmsg+0x1310/0x1310 [ 171.898952] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 171.904167] RIP: 0033:0x455389 [ 171.907375] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 171.915119] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 2018/04/23 00:49:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8e9cb0b) 2018/04/23 00:49:12 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000001c0)=""/149, 0x95}, 0x0) 2018/04/23 00:49:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x20005, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:12 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x2}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x1, 0x1, 0x3ada, 0x10000, r3}) [ 171.922409] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 171.929698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 171.936990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 171.944283] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000003 2018/04/23 00:49:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0xfffffffffffffdd1}, 0x4) 2018/04/23 00:49:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x220000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x9) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) 2018/04/23 00:49:13 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:13 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) dup2(r1, r0) 2018/04/23 00:49:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95, 0xfffffffffffffffd}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bond0\x00', 0x8000}) 2018/04/23 00:49:13 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000140)=""/198, &(0x7f0000000240)=0xc6) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) 2018/04/23 00:49:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xffffff27) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, &(0x7f0000001400)=""/174, 0xae, 0xfffffffffffffffc}, 0x16b4}], 0x1, 0x10040, &(0x7f0000001500)={0x77359400}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001540)=0x3) 2018/04/23 00:49:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9e5, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @broadcast}, &(0x7f0000000240)=0xc) 2018/04/23 00:49:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xc8e9cb0b) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x68000) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc) 2018/04/23 00:49:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:13 executing program 1: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f8fb71d7e2302538ef3d91d40709b8a5f2b660c95637cd50e8e8bd8f4bec261049a5628cedabb240cec54b33dbb0da188d7888de0984604d8390c65b611aa85780a1a634a85d3981befb74a3f00adc199057252b22d0242731bfb8ac7bd4b5b6136e4e4ce714e91720aca383cfe362266d46b040bda14eb5fec39f29f2a6c5aadb7affacbd079a4f3f5840c3f8e273cbec5a6f431904ad10503ec852ee9a7ff2ae8acc26785e5b69dd2ac09e262131a4f451812901ec93", 0xb7, 0xfffffffffffffffd) socket$pppoe(0x18, 0x1, 0x0) keyctl$setperm(0x5, r0, 0x100) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) mq_notify(r2, &(0x7f0000000200)={0x0, 0x34, 0x2, @tid=r3}) 2018/04/23 00:49:13 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0xffffffffffffffff}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/23 00:49:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x3) recvfrom$unix(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x40010001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000180)=""/19, 0x13}], 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x9, 0x8) accept$inet(r1, 0x0, &(0x7f0000000100)) 2018/04/23 00:49:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50080, 0x0) socketpair(0x0, 0x3, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1}) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="281224b56121939d830123aa2ea3b40da34f3e049c006d13c8cea515e27c99cfb4c57a0904e5cef19b68ce7fe09c2cb1b951371879ec5ae8f72d8b1e7814eb852eeaa321fd25b570526b7459bfd948de44396b2ab7a20bb9d139105d72860260da87346b659cf1c869ee53f6019e404528c8423dca7cba4193acc60eb7c242baf6473aa23a10a566", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8e9cb0b) 2018/04/23 00:49:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) readv(r3, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x200000000000032f) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) 2018/04/23 00:49:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x4e23, @loopback=0x7f000001}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4007) r2 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r2, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) sendto$ax25(r1, &(0x7f0000000080)="e7a83c530b7158d2", 0x8, 0x0, &(0x7f00000000c0)={0x3, {"9f28c515eafb31"}}, 0x10) [ 172.844062] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. [ 172.891734] FAULT_INJECTION: forcing a failure. [ 172.891734] name failslab, interval 1, probability 0, space 0, times 0 [ 172.903156] CPU: 0 PID: 13304 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 172.910112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.919492] Call Trace: [ 172.922216] dump_stack+0x185/0x1d0 [ 172.925886] should_fail+0x87b/0xab0 [ 172.929647] should_failslab+0x279/0x2a0 [ 172.933760] kmem_cache_alloc_node+0x151/0xc70 [ 172.938376] ? __alloc_skb+0x203/0x9f0 [ 172.942308] __alloc_skb+0x203/0x9f0 [ 172.946070] inet6_rt_notify+0x291/0x630 [ 172.950193] fib6_add+0x43eb/0x7110 [ 172.953896] ip6_route_add+0x26c/0x300 [ 172.957877] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 172.962409] inet6_rtm_newroute+0x37e/0x27a0 [ 172.966911] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 172.972353] ? kmsan_set_origin_inline+0x6b/0x120 [ 172.977262] ? __msan_poison_alloca+0x15c/0x1d0 [ 172.982017] ? _cond_resched+0x3c/0xd0 [ 172.985949] ? rcu_all_qs+0x32/0x1f0 [ 172.989698] ? _cond_resched+0x3c/0xd0 [ 172.993631] ? rcu_all_qs+0x32/0x1f0 [ 172.997385] ? _cond_resched+0x3c/0xd0 [ 173.001348] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 173.006227] rtnetlink_rcv_msg+0xa32/0x1560 [ 173.010638] ? SyS_sendmsg+0x54/0x80 [ 173.014401] ? netlink_sendmsg+0x9a6/0x1310 [ 173.018819] ? ___sys_sendmsg+0xec0/0x1310 [ 173.023137] ? SYSC_sendmsg+0x2a3/0x3d0 [ 173.027182] ? SyS_sendmsg+0x54/0x80 [ 173.030964] ? do_syscall_64+0x309/0x430 [ 173.035111] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.040033] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.044780] ? should_failslab+0x279/0x2a0 [ 173.049093] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.054010] ? kmsan_set_origin+0x9e/0x160 [ 173.058292] netlink_rcv_skb+0x378/0x600 [ 173.062414] ? rtnetlink_bind+0x120/0x120 [ 173.066609] rtnetlink_rcv+0x50/0x60 [ 173.070370] netlink_unicast+0x166b/0x1740 [ 173.074655] ? rtnetlink_net_exit+0xa0/0xa0 [ 173.079025] netlink_sendmsg+0x1048/0x1310 [ 173.083327] ? netlink_getsockopt+0xc80/0xc80 [ 173.087903] ___sys_sendmsg+0xec0/0x1310 [ 173.092082] ? __fdget+0x4e/0x60 [ 173.095562] SYSC_sendmsg+0x2a3/0x3d0 [ 173.099470] SyS_sendmsg+0x54/0x80 [ 173.103105] do_syscall_64+0x309/0x430 [ 173.107040] ? ___sys_sendmsg+0x1310/0x1310 [ 173.111391] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 173.116601] RIP: 0033:0x455389 [ 173.119782] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 173.127502] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 [ 173.134793] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 173.142076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.149356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 173.156635] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000004 2018/04/23 00:49:14 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@assoc_value, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001500)=ANY=[], 0x0) 2018/04/23 00:49:14 executing program 3: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffffff) dup2(r1, r0) 2018/04/23 00:49:14 executing program 7: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000200), 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f98dc000000000000a59a00000042", {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240), 0x4) 2018/04/23 00:49:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) pread64(r0, &(0x7f0000000080), 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/23 00:49:14 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fffffff, 0x40080) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x715, 0x0, 0x1, 'queue1\x00', 0x9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0xa597) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x408000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) 2018/04/23 00:49:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0x3a4) 2018/04/23 00:49:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) 2018/04/23 00:49:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x1, 0x7f, 0x1, 0x3f}, 0x14) [ 173.348243] netlink: 41 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 00:49:14 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x2001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x4, 0x3, 0x3, 0x2}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6721696483d88b0442ff9b5d17e0ebd6"}}, 0x1e) 2018/04/23 00:49:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 173.396857] FAULT_INJECTION: forcing a failure. [ 173.396857] name failslab, interval 1, probability 0, space 0, times 0 [ 173.408216] CPU: 0 PID: 13328 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 173.415185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.424565] Call Trace: [ 173.427193] dump_stack+0x185/0x1d0 [ 173.430865] should_fail+0x87b/0xab0 [ 173.434636] should_failslab+0x279/0x2a0 [ 173.438760] __kmalloc_node_track_caller+0x243/0x11c0 [ 173.443992] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 173.449395] ? inet6_rt_notify+0x291/0x630 [ 173.453687] __alloc_skb+0x2cf/0x9f0 [ 173.458998] ? inet6_rt_notify+0x291/0x630 [ 173.463273] inet6_rt_notify+0x291/0x630 [ 173.467390] fib6_add+0x43eb/0x7110 [ 173.471088] ip6_route_add+0x26c/0x300 [ 173.475068] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 173.479607] inet6_rtm_newroute+0x37e/0x27a0 [ 173.484106] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 173.489544] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.494463] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.499219] ? _cond_resched+0x3c/0xd0 [ 173.503151] ? rcu_all_qs+0x32/0x1f0 [ 173.506896] ? _cond_resched+0x3c/0xd0 [ 173.510831] ? rcu_all_qs+0x32/0x1f0 [ 173.514601] ? _cond_resched+0x3c/0xd0 [ 173.518628] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 173.518665] rtnetlink_rcv_msg+0xa32/0x1560 [ 173.518747] ? SyS_sendmsg+0x54/0x80 [ 173.518782] ? netlink_sendmsg+0x9a6/0x1310 [ 173.518846] ? ___sys_sendmsg+0xec0/0x1310 [ 173.518908] ? SYSC_sendmsg+0x2a3/0x3d0 2018/04/23 00:49:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) [ 173.518969] ? SyS_sendmsg+0x54/0x80 [ 173.519030] ? do_syscall_64+0x309/0x430 [ 173.519105] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.519172] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.519237] ? should_failslab+0x279/0x2a0 [ 173.519307] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.519374] ? kmsan_set_origin+0x9e/0x160 [ 173.519413] netlink_rcv_skb+0x378/0x600 [ 173.519463] ? rtnetlink_bind+0x120/0x120 [ 173.519500] rtnetlink_rcv+0x50/0x60 [ 173.519538] netlink_unicast+0x166b/0x1740 [ 173.519584] ? rtnetlink_net_exit+0xa0/0xa0 2018/04/23 00:49:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) [ 173.519623] netlink_sendmsg+0x1048/0x1310 [ 173.519690] ? netlink_getsockopt+0xc80/0xc80 [ 173.519754] ___sys_sendmsg+0xec0/0x1310 [ 173.519857] ? __fdget+0x4e/0x60 [ 173.612401] SYSC_sendmsg+0x2a3/0x3d0 [ 173.612494] SyS_sendmsg+0x54/0x80 [ 173.619855] do_syscall_64+0x309/0x430 [ 173.623809] ? ___sys_sendmsg+0x1310/0x1310 [ 173.628170] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 173.633385] RIP: 0033:0x455389 [ 173.636597] RSP: 002b:00007ff972059c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/23 00:49:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400008f423fe200", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xc8e9cb0b) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x31, 0x0, @thr={&(0x7f0000000000)="10d44a5fc6737cdff0d4b937ce5b7e7e26f7fe918c29579832d0b826f0ca2dfcde20a80ce8dfdef4c4aae7d4500f3e0bb24c54e000389c7eaf9b71d88539fbbd9cebf73aecf3069291010c10ce3ed051c70824a8b9e6638ebdc8086285404c52bafec7392277f85abe51fb99246ac4776ca5cfdf3f64e8cb407b9547848af801fab186bf0ece22496f6c8793a06903d2a2c21c026fae93c89fe5f86453de1ba8db5e79f68f870a79147ead6c10e38268e3274fa8af7cd7cb5eea", &(0x7f00000000c0)}}, &(0x7f0000000200)=0x0) timer_delete(r1) 2018/04/23 00:49:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) [ 173.644349] RAX: ffffffffffffffda RBX: 00007ff97205a6d4 RCX: 0000000000455389 [ 173.651640] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 173.658932] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.666217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 173.673507] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000005 2018/04/23 00:49:14 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/40, 0x28}], 0x1, &(0x7f0000000100)=""/216, 0xd8, 0xffff}, 0x6}, {{&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/146, 0x92}], 0x6, &(0x7f0000000700)=""/82, 0x52, 0x400}, 0x100000001}, {{&(0x7f0000000780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000800)=""/14, 0xe}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/160, 0xa0}], 0x3, &(0x7f0000001940)=""/177, 0xb1, 0x7fffffff}, 0x7c2a}], 0x3, 0x40002121, &(0x7f0000001ac0)={0x77359400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001b80)={0xb3, 0x8, 0x2}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/23 00:49:14 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x17, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "6d21696483d81a060000005d17e0ebd6"}}, 0x2) [ 173.918000] ================================================================== [ 173.925413] BUG: KMSAN: uninit-value in pppoe_connect+0xe9a/0x2360 [ 173.931735] CPU: 1 PID: 13383 Comm: syz-executor1 Not tainted 4.16.0+ #86 [ 173.938652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.948002] Call Trace: [ 173.950599] dump_stack+0x185/0x1d0 [ 173.954230] ? pppoe_connect+0xe9a/0x2360 [ 173.958378] kmsan_report+0x142/0x240 [ 173.962183] __msan_warning_32+0x6c/0xb0 [ 173.966240] pppoe_connect+0xe9a/0x2360 [ 173.970217] ? kmsan_set_origin+0x9e/0x160 [ 173.974461] ? security_socket_connect+0x5d/0x210 [ 173.979305] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.984670] ? security_socket_connect+0x9e/0x210 [ 173.989516] ? pppoe_release+0xcc0/0xcc0 [ 173.993578] SYSC_connect+0x41a/0x510 [ 173.997384] ? syscall_return_slowpath+0xe9/0x700 [ 174.002239] SyS_connect+0x54/0x80 [ 174.005786] do_syscall_64+0x309/0x430 [ 174.009678] ? SYSC_accept+0xb0/0xb0 [ 174.013401] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 174.018589] RIP: 0033:0x455389 [ 174.021774] RSP: 002b:00007fc4f38a6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 174.029479] RAX: ffffffffffffffda RBX: 00007fc4f38a76d4 RCX: 0000000000455389 [ 174.036743] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 174.044006] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 174.051267] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 174.058600] R13: 0000000000000063 R14: 00000000006f39e8 R15: 0000000000000000 [ 174.065848] [ 174.067461] Local variable description: ----address@SYSC_connect [ 174.073576] Variable was created at: [ 174.077274] SYSC_connect+0x6f/0x510 [ 174.080967] SyS_connect+0x54/0x80 [ 174.084478] ================================================================== [ 174.091809] Disabling lock debugging due to kernel taint [ 174.097234] Kernel panic - not syncing: panic_on_warn set ... [ 174.097234] [ 174.104582] CPU: 1 PID: 13383 Comm: syz-executor1 Tainted: G B 4.16.0+ #86 [ 174.112788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.122119] Call Trace: [ 174.124691] dump_stack+0x185/0x1d0 [ 174.128300] panic+0x39d/0x940 [ 174.131503] ? pppoe_connect+0xe9a/0x2360 [ 174.135637] kmsan_report+0x238/0x240 [ 174.139421] __msan_warning_32+0x6c/0xb0 [ 174.143462] pppoe_connect+0xe9a/0x2360 [ 174.147418] ? kmsan_set_origin+0x9e/0x160 [ 174.151645] ? security_socket_connect+0x5d/0x210 [ 174.156469] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 174.161812] ? security_socket_connect+0x9e/0x210 [ 174.166636] ? pppoe_release+0xcc0/0xcc0 [ 174.170677] SYSC_connect+0x41a/0x510 [ 174.174457] ? syscall_return_slowpath+0xe9/0x700 [ 174.179291] SyS_connect+0x54/0x80 [ 174.182829] do_syscall_64+0x309/0x430 [ 174.186706] ? SYSC_accept+0xb0/0xb0 [ 174.190405] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 174.195583] RIP: 0033:0x455389 [ 174.198773] RSP: 002b:00007fc4f38a6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 174.206476] RAX: ffffffffffffffda RBX: 00007fc4f38a76d4 RCX: 0000000000455389 [ 174.213743] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 174.220997] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 174.228255] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 174.235505] R13: 0000000000000063 R14: 00000000006f39e8 R15: 0000000000000000 [ 174.242812] Dumping ftrace buffer: [ 174.246324] (ftrace buffer empty) [ 174.250007] Kernel Offset: disabled [ 174.253617] Rebooting in 86400 seconds..