b49291bd0e7fc80c1c197c147b90d67c0ec3adf09714283772b2edcef426fb1013150562f47174ad38d8f387d000b6b82db4538a76d7576787c3b6987ccb90b3df886c04d4e4f78fd607abb3d0c89ec05c29a48fbdc4910a3fb083bfef1c59baa7c8670eb87b038c0483e3ab4b0f208c3cecaf1d8a4b28188da3a95f6b4a483d1bc8693c223a5c30bae3ccad805f2b1fb99ad7326a2993e4ce033856848dcd3470d9d16da044f28d698fa7b7bb88b02d7eebbfe859", 0x1000}], 0x8, 0x0, 0x0, 0x90}], 0x9, 0x20000800) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0xc84e, 0x4) 2018/04/25 15:00:08 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300, 0x1000000000000001}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x8847, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80040, 0x0) r2 = memfd_create(&(0x7f0000000080)='proc&::posix_acl_accesswlan0%(!trustedsecurity^vboxnet0vboxnet1\x00', 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x4, 0x3}, 0x10) 2018/04/25 15:00:08 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x200, 0x400) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x6, 0x7fff, 0xd4, 0x7fff, 0x80000000, 0x3}, 0x674}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="1e0000000100000081000000461d420504ff01092c0d000000000000040006ffd700000007000000ff010000f0cd161721bf937f5a767e3d56206bb7be2b758b002c04651442846243a5cb1914d6084af5717155e0cc0b51146c4fb97562b5a4cc45d9375b21e034dcec463442e6afa42c958142e431349ce3a63f3fe8136e44cb4384680af958597549d49a14aa5bfdb48e192e3b8e9beff0137dea61ea53abb50552deaaa1a61da6b77f567d110c132bf173e554a71c12be590802b7b74d895b6b7e543fd600939faf7f700f78158dfde3cf8e1b86929182b51c9a61abb3c20148ac9c65906d3af230cba9a6"]}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r1, r2) [ 297.678650] binder: undelivered TRANSACTION_ERROR: 29189 [ 297.692292] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/25 15:00:08 executing program 5: shmctl$SHM_INFO(0x0, 0x3, &(0x7f0000001600)=""/138) 2018/04/25 15:00:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:09 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x6, 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822940000f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf8fa47e1c680973dddf102205c"]) 2018/04/25 15:00:09 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) sendto$ax25(r1, &(0x7f0000000180)="ff622ff6ad9268dfbd19fbdf7114670c4c63840f0711eca497833397396a5538142e4cd53f776ad6fd3fd6f084a82e502b5cf572cacfdc4de0a4b501561647f1ca3a038fb2ffed6a9b92e95df776", 0x4e, 0x50, &(0x7f0000000140)={0x3, {"9f887384da68c2"}, 0x8}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x40000080806, 0x0) pkey_alloc(0x0, 0x2) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40008000000005) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sched_setaffinity(r3, 0x8, &(0x7f0000000480)=0x4) r5 = accept(r2, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r5, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) getrlimit(0x7, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000440)=ANY=[@ANYBLOB="06000000140000000200000100000300c900"]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xffffffffffff10d5, 0x8000, 0x1000, 0xe5, r6}, 0x10) writev(r4, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000240)={r7, @in={{0x2, 0x4e24, @rand_addr=0x1f}}}, &(0x7f0000000300)=0x84) 2018/04/25 15:00:09 executing program 5: shmctl$SHM_INFO(0x0, 0xb, &(0x7f0000001600)=""/138) 2018/04/25 15:00:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xec0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000000c0)=""/95) r0 = open(&(0x7f0000000040)='./file0\x00', 0x840, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) 2018/04/25 15:00:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000011, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x603, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000044) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0xf, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 298.710731] rpcbind: RPC call returned error 22 2018/04/25 15:00:09 executing program 7: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffbff}, {0xa, 0x4e20, 0x4, @empty, 0x9e0}, 0x6, [0x28, 0x3ff, 0x7, 0xaf, 0x3, 0xffff, 0xd59, 0x81]}, 0x5c) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) 2018/04/25 15:00:09 executing program 5: shmctl$SHM_INFO(0x0, 0xc, &(0x7f0000001600)=""/138) 2018/04/25 15:00:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 298.752492] rpcbind: RPC call returned error 22 2018/04/25 15:00:10 executing program 3: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x127a, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000000)) r7 = gettid() tkill(r7, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/04/25 15:00:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x5, 0xf, 0x3, {0x0, 0x1c9c380}, 0x0, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x20, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000280)) dup2(r1, r2) 2018/04/25 15:00:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0xf, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:10 executing program 5: shmctl$SHM_INFO(0x0, 0xd, &(0x7f0000001600)=""/138) [ 298.868366] dccp_close: ABORT with 1 bytes unread 2018/04/25 15:00:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x400300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/150) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0xc0000000}) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/04/25 15:00:11 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mq_getsetattr(r0, &(0x7f0000000000)={0x84aa, 0x0, 0x80000000, 0x6, 0x401, 0x9, 0x4, 0xf0c8}, &(0x7f0000000040)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/25 15:00:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x3c6, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x401, 0x2, 0x2, 0x0, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/254, &(0x7f0000000140)=0xfe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x48380, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) dup2(r0, r1) 2018/04/25 15:00:11 executing program 5: shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000001600)=""/138) 2018/04/25 15:00:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80002) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/25 15:00:11 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 300.274243] FAULT_INJECTION: forcing a failure. [ 300.274243] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.286167] CPU: 1 PID: 20458 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #16 [ 300.293461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.302843] Call Trace: [ 300.305477] dump_stack+0x1b9/0x294 [ 300.309140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 300.314626] ? __lock_acquire+0x7f5/0x5140 [ 300.318920] should_fail.cold.4+0xa/0x1a [ 300.323118] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.328341] ? debug_check_no_locks_freed+0x310/0x310 [ 300.333659] ? check_noncircular+0x20/0x20 [ 300.338025] ? __lock_acquire+0x7f5/0x5140 [ 300.342289] ? unwind_get_return_address+0x61/0xa0 [ 300.347250] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.352153] ? debug_check_no_locks_freed+0x310/0x310 [ 300.357386] ? perf_trace_lock+0x900/0x900 [ 300.361673] __alloc_pages_nodemask+0x34e/0xd70 [ 300.366385] ? print_usage_bug+0xc0/0xc0 [ 300.370489] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 300.375551] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.380443] ? perf_trace_lock+0x900/0x900 [ 300.384712] ? graph_lock+0x170/0x170 [ 300.388559] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 300.394133] alloc_pages_current+0x10c/0x210 [ 300.398573] skb_page_frag_refill+0x453/0x6a0 [ 300.403151] ? sock_kfree_s+0x60/0x60 [ 300.406991] ? kasan_check_read+0x11/0x20 [ 300.411187] ? rcu_is_watching+0x85/0x140 [ 300.415348] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 300.420571] tun_build_skb.isra.51+0x341/0x1d50 [ 300.425251] ? tun_device_event+0x1020/0x1020 [ 300.429765] ? lock_acquire+0x1dc/0x520 [ 300.433747] ? alloc_set_pte+0x1013/0x1600 [ 300.437981] ? graph_lock+0x170/0x170 [ 300.441774] ? print_usage_bug+0xc0/0xc0 [ 300.445845] ? reacquire_held_locks+0xbc/0x3e0 [ 300.450421] ? alloc_set_pte+0x1013/0x1600 [ 300.454830] ? print_usage_bug+0xc0/0xc0 [ 300.458894] ? print_usage_bug+0xc0/0xc0 [ 300.463057] ? lock_downgrade+0x8e0/0x8e0 [ 300.467206] ? print_usage_bug+0xc0/0xc0 [ 300.471379] ? print_usage_bug+0xc0/0xc0 [ 300.475437] ? __lock_acquire+0x7f5/0x5140 [ 300.479664] ? debug_check_no_locks_freed+0x310/0x310 [ 300.484852] ? print_usage_bug+0xc0/0xc0 [ 300.488913] ? debug_check_no_locks_freed+0x310/0x310 [ 300.494182] ? __lock_acquire+0x7f5/0x5140 [ 300.498435] tun_get_user+0xc04/0x4100 [ 300.502649] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 300.507569] ? graph_lock+0x170/0x170 [ 300.511371] ? perf_trace_lock_acquire+0xe3/0x980 [ 300.516218] ? perf_trace_lock+0x900/0x900 [ 300.520454] ? perf_trace_lock+0x900/0x900 [ 300.524676] ? __fdget_pos+0x1a9/0x1e0 [ 300.528569] ? find_held_lock+0x36/0x1c0 [ 300.532629] ? lock_downgrade+0x8e0/0x8e0 [ 300.536776] ? kasan_check_read+0x11/0x20 [ 300.540914] ? rcu_is_watching+0x85/0x140 [ 300.545052] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 300.550248] ? tun_get+0x22b/0x360 [ 300.553816] ? tun_chr_close+0x180/0x180 [ 300.557878] tun_chr_write_iter+0xb9/0x154 [ 300.562116] do_iter_readv_writev+0x859/0xa50 [ 300.566620] ? vfs_dedupe_file_range+0xa00/0xa00 [ 300.571387] ? rw_verify_area+0x118/0x360 [ 300.575529] do_iter_write+0x185/0x5f0 [ 300.579429] ? dup_iter+0x270/0x270 [ 300.583060] vfs_writev+0x1c7/0x330 [ 300.586679] ? vfs_iter_write+0xb0/0xb0 [ 300.590649] ? wait_for_completion+0x870/0x870 [ 300.595242] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.600782] ? __fdget_pos+0xd6/0x1e0 [ 300.604572] ? __fdget_raw+0x20/0x20 [ 300.608279] ? __sb_end_write+0xac/0xe0 [ 300.612253] do_writev+0x112/0x2f0 [ 300.615798] ? vfs_writev+0x330/0x330 [ 300.619594] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 300.624440] __x64_sys_writev+0x75/0xb0 [ 300.628411] do_syscall_64+0x1b1/0x800 [ 300.632299] ? finish_task_switch+0x1ca/0x810 [ 300.636800] ? syscall_return_slowpath+0x5c0/0x5c0 [ 300.641727] ? syscall_return_slowpath+0x30f/0x5c0 [ 300.646648] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 300.652004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.656864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.662046] RIP: 0033:0x455241 [ 300.665235] RSP: 002b:00007ffa6b65bba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/25 15:00:11 executing program 5: shmctl$SHM_INFO(0x0, 0x2, &(0x7f0000001600)=""/138) 2018/04/25 15:00:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x10080) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/04/25 15:00:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001]}) r3 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) ioctl(r3, 0x100000001, &(0x7f0000000000)) close(r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="c4628193649d0064f3406d66400f3880835e1c975a0f060f01cbb9050a00000f32b98b0800000f32430f01ca66baf80cb878cfb98bef66bafc0c66b8a00066ef67447500", 0x44}], 0x1, 0x41, &(0x7f0000000100), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0xc0000001, 0x5, 0x7, 0x80000001, 0x8}]}) 2018/04/25 15:00:11 executing program 3: r0 = socket(0xa, 0x2, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x621}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xc1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) 2018/04/25 15:00:11 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) socket$inet6_udp(0xa, 0x2, 0x0) [ 300.672937] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 300.680207] RDX: 0000000000000001 RSI: 00007ffa6b65bbf0 RDI: 00000000000000fc [ 300.687554] RBP: 00000000200001c0 R08: 00000000000000fc R09: 0000000000000000 [ 300.694834] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000014 [ 300.702094] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/25 15:00:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x2000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2000000000000, 0xffffffffffffff01, 0x0, 0x1}}) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x401, 0x200000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) fcntl$setstatus(r0, 0x4, 0x4000) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000280)='\x00') flistxattr(r0, &(0x7f0000000000)=""/191, 0x2a) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1000, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x8, 0x4) 2018/04/25 15:00:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000000, 0x40) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x50) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) dup2(r2, r3) 2018/04/25 15:00:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0xc0145401) 2018/04/25 15:00:12 executing program 5: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x3000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0xbc, 0xe99d, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/25 15:00:12 executing program 6 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:12 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000017c0)='/dev/adsp#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c80), 0x0, 0x0, &(0x7f0000001d40)={0x77359400}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0xfc) 2018/04/25 15:00:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x484080) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) [ 301.322373] FAULT_INJECTION: forcing a failure. [ 301.322373] name failslab, interval 1, probability 0, space 0, times 0 [ 301.333794] CPU: 0 PID: 20508 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #16 [ 301.341081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.350462] Call Trace: [ 301.353169] dump_stack+0x1b9/0x294 [ 301.356831] ? dump_stack_print_info.cold.2+0x52/0x52 [ 301.362142] ? debug_check_no_locks_freed+0x310/0x310 [ 301.367463] should_fail.cold.4+0xa/0x1a [ 301.371557] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 301.376697] ? debug_check_no_locks_freed+0x310/0x310 [ 301.381941] ? perf_trace_lock_acquire+0xe3/0x980 [ 301.387083] ? rcu_pm_notify+0xc0/0xc0 [ 301.391008] ? perf_trace_lock+0x900/0x900 [ 301.395704] ? rcu_read_lock_sched_held+0x108/0x120 [ 301.400744] ? __alloc_pages_nodemask+0xacf/0xd70 [ 301.405960] ? graph_lock+0x170/0x170 [ 301.409785] ? perf_trace_lock_acquire+0xe3/0x980 [ 301.414657] ? perf_trace_lock+0x900/0x900 [ 301.418912] ? find_held_lock+0x36/0x1c0 [ 301.423018] __should_failslab+0x124/0x180 [ 301.427291] should_failslab+0x9/0x14 [ 301.431120] kmem_cache_alloc+0x47/0x760 [ 301.435271] __build_skb+0xa3/0x410 [ 301.438921] ? skb_try_coalesce+0x1c70/0x1c70 [ 301.443446] ? graph_lock+0x170/0x170 [ 301.447306] ? lock_acquire+0x1dc/0x520 [ 301.451489] ? tun_build_skb.isra.51+0x48b/0x1d50 [ 301.456373] build_skb+0x6f/0x2e0 [ 301.459856] ? __build_skb+0x410/0x410 [ 301.463795] tun_build_skb.isra.51+0x88e/0x1d50 [ 301.468507] ? tun_device_event+0x1020/0x1020 2018/04/25 15:00:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x8804, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0xc0145401) 2018/04/25 15:00:12 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x2, &(0x7f0000000100)=""/75, 0x4b, 0xffffffffffff4648}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7261}}, 0xffffffff, 0x2, 0x8001, 0x39fd, 0x9}, &(0x7f0000000400)=0x98) bind$inet(r3, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r3, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r3, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r3, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/25 15:00:12 executing program 5: r0 = shmget(0x3, 0x4000, 0x204, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000000200)="7792cc60b55063ae9eb3d99baaf47ac0fad91c6b16d81f8a29b7e96558d51b4a41bc607dfaff418e455baeb14ede05cb8a55c4e846cfbfd765ec9ea7c7922c1dc527b767da94a5b323c1b7852be47ecdfbc031c3fb541677a8d672f3a1466101fb592f75ba4f47e7b5f054e027d4d46f4f4b08e6406729569e838b", 0x7b}, {&(0x7f0000000280)="d47b7d1a6ab2f7df91f44a4a5ebb7f9dbad04d183741791eabda0d12749f0164f5ea93ebaca12363978628bc638ef224fa0f0639afb0e0a13a746ca6b51e1803a9e2018b663de863bdbfa9655739e06ca45f8fd032fc1bd9bc725a3db9e0ef3a37c289d0e2f5af62c0b9a976502c4a232e2682a481e98ed724cfae", 0x7b}, {&(0x7f0000000300)}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="fba1290df8e40e4a7587fe2e71f4b6bb941e8b3a6c45b55ada3e5d1f37dc26334e5cd2fb", 0x24}, {&(0x7f0000001380)="0bab1f3c41bf8b43c3ac599ac6d38ddc3139854a31e36ff3b2fe76fe1995f5ecd1f7cfdc3326e7556fa86d98afa2533c18514e8ca7885cf62f4a58cd3532d3a1d8b77b4d54c073b8c03584128856857077eec3381a0acac6636b82ac555f3e0bc8e14d5d79033318bb0b1e9ac7f6b751c64ff64bf410cb0d396236dce865956b6c07975952914909461ce732673643b987365d6f1bdc5fdf5725cb0c03b18a6e971ecdbf7004fbcc64101ad1a5d768446613f23fa8a1", 0xb6}, {&(0x7f0000001440)="11285cd0cf29d3351ad14ca90c2b59247deb1856ccfa06bdf549c1ed0c72caf1a0f0692e7467c36cea3b45a5cb2249d692c56b3595f12701b51da2835e9aa39d7dcf015a2e8b4dca1cfdf110b1df24ebf822329c6b91279ca46dbe8679a27b3690be131bdd6dfb26c1c163552dfac157b071c6c9807846917b63e63c25465d99b710", 0x82}, {&(0x7f0000001500)="67140e18d58036a8288436350e2f8c38353acf8fd4ff0e01d2e198f3a8e2b0470cdea941d7cc0b3ab98d735e5c129d8de1ddd2515747d16793237dffe74a5989b185bc2124da1286403e245b856c8d4586d566d6cccb2e5fe669d0f19dc4755439a790a0095e4b656af14f5a99f97d727c315b542c4e45db7269d1219eba7f36bdee0cab227c5a8d76de2171295c915651cf939ba95b5bd7d8c3f92924a53d1f9f0e64bfa4c988813822f9841f6fd69d7ba0a29aa323b0d8f6026719ee0d23c1c953e863fec157b46b0a2599fae1e49539c9ae989fddbd4d60ca09c0a2de76aaaef86a53feb1adb1a02084b3c6c07c368262b247180a98cb", 0xf8}, {&(0x7f0000001600)="aded7bac13efd6785c54dcf1", 0xc}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/138) [ 301.473038] ? lock_acquire+0x1dc/0x520 [ 301.477044] ? alloc_set_pte+0x1013/0x1600 [ 301.481310] ? graph_lock+0x170/0x170 [ 301.485140] ? print_usage_bug+0xc0/0xc0 [ 301.489307] ? reacquire_held_locks+0xbc/0x3e0 [ 301.493920] ? alloc_set_pte+0x1013/0x1600 [ 301.498201] ? print_usage_bug+0xc0/0xc0 [ 301.502299] ? print_usage_bug+0xc0/0xc0 [ 301.506692] ? lock_downgrade+0x8e0/0x8e0 [ 301.511486] ? print_usage_bug+0xc0/0xc0 [ 301.515703] ? print_usage_bug+0xc0/0xc0 [ 301.519891] ? __lock_acquire+0x7f5/0x5140 [ 301.524154] ? debug_check_no_locks_freed+0x310/0x310 [ 301.529384] ? print_usage_bug+0xc0/0xc0 [ 301.533481] ? debug_check_no_locks_freed+0x310/0x310 [ 301.538692] ? __lock_acquire+0x7f5/0x5140 [ 301.543064] tun_get_user+0xc04/0x4100 [ 301.547016] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 301.552170] ? graph_lock+0x170/0x170 [ 301.556018] ? perf_trace_lock_acquire+0xe3/0x980 [ 301.560904] ? perf_trace_lock+0x900/0x900 [ 301.565174] ? perf_trace_lock+0x900/0x900 [ 301.569452] ? __fdget_pos+0x1a9/0x1e0 [ 301.573374] ? find_held_lock+0x36/0x1c0 [ 301.577477] ? lock_downgrade+0x8e0/0x8e0 [ 301.581659] ? kasan_check_read+0x11/0x20 [ 301.585923] ? rcu_is_watching+0x85/0x140 [ 301.590454] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 301.595700] ? tun_get+0x22b/0x360 [ 301.599267] ? tun_chr_close+0x180/0x180 [ 301.603356] tun_chr_write_iter+0xb9/0x154 [ 301.607699] do_iter_readv_writev+0x859/0xa50 [ 301.612575] ? vfs_dedupe_file_range+0xa00/0xa00 [ 301.617410] ? rw_verify_area+0x118/0x360 [ 301.621581] do_iter_write+0x185/0x5f0 [ 301.625499] ? dup_iter+0x270/0x270 [ 301.629155] vfs_writev+0x1c7/0x330 [ 301.632804] ? vfs_iter_write+0xb0/0xb0 [ 301.636805] ? wait_for_completion+0x870/0x870 [ 301.641442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.647008] ? __fdget_pos+0xd6/0x1e0 [ 301.650922] ? __fdget_raw+0x20/0x20 [ 301.655027] ? __sb_end_write+0xac/0xe0 [ 301.659046] do_writev+0x112/0x2f0 [ 301.662700] ? vfs_writev+0x330/0x330 [ 301.666538] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 301.672208] __x64_sys_writev+0x75/0xb0 [ 301.676230] do_syscall_64+0x1b1/0x800 [ 301.680153] ? finish_task_switch+0x1ca/0x810 [ 301.684689] ? syscall_return_slowpath+0x5c0/0x5c0 [ 301.689720] ? syscall_return_slowpath+0x30f/0x5c0 [ 301.694700] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 301.700115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.705052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.710351] RIP: 0033:0x455241 [ 301.713558] RSP: 002b:00007ffa6b65bba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/25 15:00:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x6) 2018/04/25 15:00:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r1 = semget$private(0x0, 0x1, 0x2) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000000)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) 2018/04/25 15:00:12 executing program 7: clock_adjtime(0x0, &(0x7f0000000300)={0x8001}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0xa00, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'lo,+vboxnet0$'}, {0x20, '/dev/cuse\x00'}, {0x20, ',]'}, {0x20, '/dev/cuse\x00'}, {0x20, '%/{5:'}, {0x20, 'vmnet1trusted#}.#)eth1:#'}, {0x20, '&'}], 0xa, "44a8b2d40b16eda89cf9bf7243c051daaa27e2adb2af6432ce91bee529200d99115494263f03b01002d967a418b612cb0074566d6214c77a217f19868b9c0ac5cde277decd0b6798ca1f9694edbc7516abcc80888db34315de23a384bcbea4ff033a24858b894de921049501c4528ee04a4c600bb38968769f590c51f8387bdacaf387cf8a56c0d19b32d7aa48f617b5fc8a0c0ad6e4231ddaecc6df66c92fd09c64c1f9dafbfb5458480adfabebe6723a74801de747f76a3e2ccd3dfe1395496f24c271a3ec3b922d3df31f7c9506065fc53120c90e2ec0"}, 0x12b) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00000005c0)=0x13, 0x4) [ 301.721568] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 301.729114] RDX: 0000000000000001 RSI: 00007ffa6b65bbf0 RDI: 00000000000000fc [ 301.736412] RBP: 00000000200001c0 R08: 00000000000000fc R09: 0000000000000000 [ 301.744060] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000014 [ 301.751616] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/25 15:00:13 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) accept4$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/25 15:00:13 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0xc0145401) 2018/04/25 15:00:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:13 executing program 6 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x1, r0, 0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0xffffff89) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x7fff, 0x4) 2018/04/25 15:00:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)=ANY=[@ANYBLOB="1400000002080100a81100000000000400000000"], 0x14}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0x1, 0xfffffffffffffffe, 0x3, 0xed2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x8000}, &(0x7f0000000100)=0x8) prlimit64(0x0, 0x0, 0x0, 0x0) 2018/04/25 15:00:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff9e, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0xc0145401) 2018/04/25 15:00:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8000, 0x2800) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0xfffffffffffffffc, 0x2, 0x9, 0x9, 0xff, 0x7fff}, 0x3ff}, 0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/25 15:00:14 executing program 5: memfd_create(&(0x7f0000000000)="2d996b657972696e67246b657972696e672f00", 0x3) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="a2de5ad09ff0bc3d8656e761102bfda60bea3d58a9814ee9874d9ab466a031513ae153419a484ceead30017a368c19602f4d4892ab68cb86acaed00b6924be4f98f189b208938e83f97b1097dab881321308006965b7aed92e4bac9bc3f546ff30801ad546b3c7af49ba8f99a9143357e8e62adddaf40e48f2ef5052a4c0f667d7d75c43a2f5fd40739e54d37eb4411ee4eddf", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/25 15:00:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x5}, {0xc, 0x8a}, {0x3, 0x3f}, {0x3, 0xfff}, {0x3, 0x5618}, {0x4, 0x101}, {0x8, 0x7f}, {0x3, 0x1}, {0x6}], 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x8804000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x1, 0x20, 0x1, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x5800}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:15 executing program 3: syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xd, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) seccomp(0x0, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x345f, 0x891d, 0x1, 0x5}, {0x80, 0xffffffffffff8000, 0x5, 0x6}, {0x6, 0x7fff, 0x9, 0xfffffffffffffff9}, {0x2, 0x9, 0x2, 0x401}]}) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/25 15:00:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696679ad00005de90900000000202000", 0x4112}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x315, 0x100000001, 0x7, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) dup2(r0, r1) 2018/04/25 15:00:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x1000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000100000000000a80000000000008000000000c00080006000c0046000000"], 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/25 15:00:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:15 executing program 5: shmget(0x1, 0x2000, 0x303, &(0x7f0000ffb000/0x2000)=nil) r0 = shmget(0x1, 0x1000, 0x5e0, &(0x7f0000ffc000/0x1000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x8000, 0x1, 0x80000000, 0x0, 0x7}, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/138) 2018/04/25 15:00:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf00000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:15 executing program 3: syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:15 executing program 4: r0 = getpid() ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000240)={&(0x7f0000000180)="7eb8f26d103da02e5d7b13598da0ce6d42e2928621fec67aa81b27b1bfc5a68414dc4ae0b95263937d65843c9996ebdac3c1a97415f585e3f5d227efd8dcce8c8460d29cf95b828fca2d821c8b04c629fbbc5779b9fba50ded7e1428ee2673e08211a05a7debcb08c881393fef4e39b2754d596e3445bd12d36fa0370fb02e06aaabab2d9dba7d35e01d91c01b48c64a393fa1583bea", 0x96}) semget$private(0x0, 0x0, 0x0) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/196, 0xc4) 2018/04/25 15:00:15 executing program 7: clock_adjtime(0x7, &(0x7f0000000140)={0x5, 0x1ff, 0x9, 0x8, 0x1, 0xd64, 0x278c, 0x3b5, 0x2, 0x0, 0x2, 0x7fff, 0x2, 0x2, 0x5, 0x6, 0x999, 0x3a5e2bcd, 0x1, 0x5, 0x8, 0x800, 0x4a, 0x79, 0x14, 0x8000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/46, 0x2e) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/174, 0xae}], 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x3f}, 'port1\x00', 0x4, 0x4, 0xfac3, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x0, 0x4, 0x8}) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/25 15:00:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x200001fe, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:15 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000980)={0xffffffffffffff9c}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000009c0)=0x1, 0x4) shmget(0x2, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) uname(&(0x7f0000000180)=""/248) r1 = dup(0xffffffffffffff9c) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x678, 0x260, 0x150, 0x150, 0x0, 0x0, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x4033, 0x81}, {0x2, 0x80, 0x7f}, {0x8, 0x3f, 0x8}, 0x3, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x13}, @ipv6=@loopback={0x0, 0x1}, 0x3d, 0x1d, 0x100}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff, 0xff000000, 0xffffff00], 'team0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x1, 0x60}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xbe, 0x6}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) prctl$setname(0xf, &(0x7f0000000a40)="c1f53aca3a8edcb90bcf64ee129f62a6d7d8") r2 = shmget(0x1, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/138) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000a00), &(0x7f0000000a80)=0x4) 2018/04/25 15:00:16 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000240)="4604d4f2f9c3f87e6fd2828a08caf09da344f4980cdf682914cfe2d2e910ff4b4c5131ca745dceb41dbe17272cb0f4ea1f1861528c38dedd224aafd9c74938e38698ac146bdf841c894a027e907fed3a3323e2db36911fc333dfdc17f2d93c832381a64fed6ce964353ffedb41363dafdaa0cda1d4642eb4effb333b91c0a22e3a", 0x81) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000080)="b162e971f609cc3cae5ed89e06bc393bb1574b02af3c577a", 0x18) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r1, r2) 2018/04/25 15:00:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() dup2(r0, r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1028, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='ns/pid\x00') 2018/04/25 15:00:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') fchdir(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r1, r2, 0xa3, 0x1, 0x104400) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/25 15:00:16 executing program 5: epoll_create1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) shmget(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) r2 = shmget(0x2, 0x3000, 0x54000100, &(0x7f0000ffd000/0x3000)=nil) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x8) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/138) 2018/04/25 15:00:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x7ffff000, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:16 executing program 3: r0 = socket$inet(0x2, 0x0, 0x100000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:16 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setns(0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/25 15:00:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'team_slave_0\x00', {0x2, 0x4e22}}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10800) ppoll(&(0x7f0000000080)=[{r2, 0x4}, {r3}, {r0, 0x100}, {r4, 0x20}, {r0, 0x2000}, {r0, 0xd}], 0x6, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x6d}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'ip6tnl0\x00'}) r5 = dup2(r2, r3) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000200)={0x0, 0x29, 0x1, &(0x7f0000000180)}) 2018/04/25 15:00:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:16 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) socketpair(0xb, 0x80000, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x38f, 0x80, 0x7c64}, 0xfe96) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x0, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)}, &(0x7f0000000180)=0x78) 2018/04/25 15:00:16 executing program 7: time(&(0x7f00000000c0)) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x0, 0xd9}) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) 2018/04/25 15:00:16 executing program 4: r0 = socket(0x10, 0x803, 0x80) sendto(r0, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13a4e7", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3f00000000010000000800003d00000056a0c5a7a8d60f68b5a0414e56c02815bc092504977ad9d3045ffe3ee62b3b7f51d714a38b9fa52755edfcb73e38226b4959b841c353ea131162dc76e9"]}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1', "adc860ed6c66f74109fd1b4e03a5cda8512e1ade0fa3dae15a2905a66113385c46851afc8d600ddbd8c4e641a1686174725a5569d519c5b005a5b53258b19f347a403dd60f12ec290a218f0cd17aa5ab6b26de14fe3962170fbca752a39250ddfcd90e156671bc4a1b928b10414a3dd820c41c4b818a0fc3779e8c2150f1371a7466e8d26a9d73f5765b889715e05d1084f4e919a9ede49c6be2819b340a4a5a223586ce48b4bdb00abe5e06b4f565986c8ccc447403bc883e50c54c9ecfe4779861764fe3f141"}, 0xcb) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'yam0\x00', &(0x7f00000000c0)=@ethtool_flash={0x33, 0x7fff, "ec4890e85c70aafcaef50b63cd14bc0ae649372bb1762ac145efcd4a6603407e5d2c5009b36515e587fa2061b28ff564aa28d53fb46a84fac43fcfc6270a6a5e1144aab7ed14bfdc0e6ae85b003aee103da3e41bcc62c003ca8ddc21ad90d24a5ba936f9c3996bb5e9cc8c0317b3dbdb27182577334ee425aaa2d23996e75930"}}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000000)=0x68) r3 = dup(r0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)) 2018/04/25 15:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x300000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:17 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup2(r0, r1) 2018/04/25 15:00:17 executing program 7: rt_sigaction(0x23, &(0x7f0000000140)={0x2, {0xe}, 0x40000000, 0x3}, 0x0, 0x8, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x10000000000002e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/25 15:00:17 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/38) 2018/04/25 15:00:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:17 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x4, 0x1) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0xffffffff, 0xffff}, 'port0\x00', 0x20, 0x0, 0x1, 0x40, 0x7ff, 0x47fffffff, 0x10001, 0x0, 0x2, 0x2000000000fff}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) fstat(r3, &(0x7f0000000400)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f0000001680), &(0x7f0000000700)=0x0, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000e80)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000010c0)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) r17 = gettid() r18 = getuid() gettid() getuid() fstat(r4, &(0x7f0000002e40)) r19 = getpid() fstat(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003140)={{{@in=@broadcast, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003240)=0xe8) getresgid(&(0x7f0000003280)=0x0, &(0x7f00000032c0), &(0x7f0000003300)) r24 = openat$cgroup(r4, &(0x7f0000003340)='syz0\x00', 0x200002, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000003480)=0xe8) r26 = getgid() gettid() getresuid(&(0x7f0000003740), &(0x7f0000003780), &(0x7f00000037c0)) getegid() ioctl$sock_SIOCGPGRP(r24, 0x8904, &(0x7f0000001640)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003940)=0xe8) getegid() gettid() geteuid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004040)=0x0) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r4, &(0x7f0000004200)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0a8e8b4432991de5ef7c1f7457013d05a19372f8d7047a944bad26ec1cfba918bb79b60537972be09fee50d8ec31495cfe1942189526f24e3bfb49e888db88fd2d5f19c021b52acf9bc044e7caa434f63c1d196c5729305363ebea45df461a3ee41cac04fc28c3197d67e73c75c65baa34c56608e437c39c3689df7e504a388baad5778842910be0a8745a85a56e90d8301e0f35e267645d236b548406d706217d2baefbd1d650fae5", 0xa9}], 0x1, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r4, r0, r4]}, @rights={0x20, 0x1, 0x1, [r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r4, r4, r1, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xe0, 0x40000}, {&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b00)="ad1effd988a4693fb1bcbd458266c98dd0dcbe3c403cd17a554e8c9e39a195f7f0cf1224036222e9ca5c11596b6827fe34a17a12b62b6eeee60b50431e", 0x3d}, {&(0x7f0000000b80)="fad057d249ee50ef8464299ba8ee6a200cd6b1673890c16ffefe9889ccefaa4c2c5e3b1bedba92cf8ef5b70c24dfcedfc440707f112173f0b7bda2103e7200a83d1733215a29279d86c2d9ac9ec7a23bd144464fa8942da32b78dec288837c2e25a572d5aeebcd92b4a406bdfcf5a7c8469459ff998d4ff83d937fcda96995fa97f24a485220d80922064b69822b65db583548dca3c09f", 0x97}, {&(0x7f0000000d40)="e4656ab38f87a3a4f5c1d871580bcf0515dae8c474f0ced6234b80d4114c32b9f607a9a52438f6afa18136951e99dcc9438d27629cf23b0e2c6b522dd75cc4d10001528636c156dba24ab9c40c3267499e0f87300e209b88f4015b9fbb68c7733f9769f9f13d780afac2f3e230004c4752630758b15bc16acf041e07deefdef6dd71d56a1c7120de909fc351633572b507894e0a9833fe220ba429ae16e82ad8a7b3824bac5049be41a6c8de5dea26d820fe6b3549ece977b6", 0xb9}], 0x3, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r4, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x88, 0x24000000}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001400)="9a4796ab85d04fa5d4e0dd3891b59cfd433501d278614073911708a6093d932d4e97cdb2d695fd18f5de3599ca59de8dd84a149477afe5204c7a679c18c1382889a1e4add2cd8b647cf62a2e3c552b7cc6334278600a58c3c80586709f3a14bf92e2e7efa1eadaf00e78b4", 0x6b}, {&(0x7f0000001500)="99a0896b94d12308ece0df7150310e3a2fcaf573533080f9193f2b030368485e3eed8d35d104fb263229744567ac51354461bbb1d72cf976c24637", 0x3b}], 0x2, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r2, r4]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r3, r3, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r4, r1]}], 0x108, 0x40}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000002fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000003040)="c0171842035419d13c542725427718be4816ab68995a83d19b638546b645a4a0c1414090541c3afd5479a1fd7dfe35b0e243a920fdb78a57a778095de1c8e905a6addde1d16e44786e8c70ecead7d3be7bd0873c64d8f3ecfda7183c3fde588766005f934fa6fff6ab4f30b53138bf94d0e463733e4204424f3cb497d780ca75971a9f6f4dfe47f2623634966176", 0x8e}], 0x1, &(0x7f0000004600)=ANY=[@ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="00000000280000000000000001001b14af6f98181a073ad4b1b8f6000001000000", @ANYRES32=r24, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="00000020000000000000000100efd2a4dced0b00000200000000", @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x9f, 0x814}, {&(0x7f0000003b40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003bc0)="968db4da863fbbeebfd8f13e1466bbf88bea8b3972e2098cf40bf35875160856706cd1f46c1d884a7b9553c033b0c71fdc1affa646f473d9cc9f76344992503e2b353d69d801538aa3bf02c9c11a48267c525b1ff90fba47a1cd353dd170", 0x5e}, {&(0x7f0000003d00)="d994602cf5b18036102c32733f7f302d0ec59ad683f1d85e7551f91811545ce615a8ea34597051c826351da225723dec668726a853af3cf588be4674e47e835be41cde2d132d2954d5fb5423e056e85928d407cdb954379c409bba19ff141ee50192b7ec8763cbc5ef444c8a2a02b3f294c14610404f659689fd8a981e301f7b33600ae89cde98e32866aee9b8e283d55f85e775c0ea3a23b2e43141e47151553de71f232e5e7c067ae2676627ef9b24e6f00370b7dd4b6c16f70954a2094d8d9bc93672bee57e8b4d2ccc9a3c90e6652dbf9222", 0xd4}, {&(0x7f0000003ec0)="de7dfd222430c35bea3f4760bea4ff83510b9c5757b07720419402159a51b217884f4e4d4ded31e758b6189a9dd8379fb8d89c9d77d0c52ea8b4f05c7a188fb22f817d8ed46dddc66cf5f23429ef4bff9724592b7c8b2f7c9256cb3711e73602a3ef30b471e19a34e87ee49b61398cddc0a7f8115646145fb5b2358253566f6a48b6ed8c269e946169b6751274afa9d843e43633a244d6b60454c3637c710f7d890a05c57817de1c9f0693eb042db571f7f19373372d363e43578a3c87e547c5e44d57977eaecf769bb9123fbb11fba717f0ad4f", 0xd4}], 0x3, &(0x7f0000004180)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="02000000"], 0x40, 0x8000}], 0x6, 0x8000) 2018/04/25 15:00:17 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4, 0x8, 0x5, 0x3}) 2018/04/25 15:00:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0xfffffdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:17 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/25 15:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x9effffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:17 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003fe4)=@req3={0x7fff, 0x1}, 0x1c) 2018/04/25 15:00:17 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:17 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='md5sumem0\x00', 0xa, 0x2) fanotify_init(0xd, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) read(r1, &(0x7f0000000140)=""/67, 0x43) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xfffffffffffffe00) 2018/04/25 15:00:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000040)="373ba13cb03afddc7fe175b826e349c83d5a439e794ee125f2bae5e4fd", 0x1d) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x6000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r0) 2018/04/25 15:00:17 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) getpid() accept4(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x80800) sendmsg$nfc_llcp(r0, &(0x7f0000000740)={&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x3, 0x0, 0x7, "7ab9bf79095fc5c8dd029930f8ddbfaba1a79419c857e6bc4ee2aae849a80178976ebd3451fffc95cdc549ec3ad89dc03c3241833f8af4cf00e4704ebc8ceb", 0x29}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000340)="dcffec740471598b6c50bdd2fd70f9f68c91398445d9aaac03af6119f84240a62bbd2e7a2930161b41f8dc52c3ca61c7d404583939b3c8898706c8fc149904040d81f4d4f6844e25f572d6f50cf6419becbbde5b3a077467892126acb86f27f0d391a595b1a6a907b1930f", 0x6b}, {&(0x7f00000003c0)="5218d6a51842912fd02d5e7e3d2e904a9faf83ceac0ec65b49fe362ed8251a1798c9a1092ffcd2", 0x27}, {&(0x7f0000000400)="cc59e3ee4d13af3137ad1f3d71f3998e9a5ddaa5e4ebf418fe734c68c731cf56949e8ae73e044d8b23529bdfacab1a31ab", 0x31}, {&(0x7f0000000440)="bda793579336575cf3e9fbedcb838686d84e5e952174cb040174d450af3a8a9d3cbe4de1b79dbe19bc3450ea5b37cfb3f7a4ea395c4739ec2c6b590c354163733cba4161df98677d74330d5edf9df9cd4be4d5ab6644c380ff7214eecb262657f0d4039d211e8ad107e732d3d39c4f079c9e979dd1af109659ecf4cec41850106d90fcdd4acf9d9bc2b51856d944a21966f77425cfa27e2fc9d11d3efa2afeef89dd156dac78aba1", 0xa8}, {&(0x7f0000000500)="9eb68740b189560892f3440c47b7edf780c3cfb977901c7a425ea49de093d5a6b4696dcc6681659fe5689db6a4f96500881afb3bd108901673276322d9b212b4788c10f60a7e40a8f78addb2ce2dc8abcc6ee04e5435eab792c7fa3356ec564b0fd2369225647b7f85ccec2cabf9e4955d0db53c6644db7fa9827b930d7ae257b26f896bc6a729e48669ff41104b8051fc08cfda4faaca32902be41f4e99368ee513cbaf4bc238059844fb1090453c20d5b4f3f96651b30733b8564f8d6c81780a82abff78255485a2c9e70d58", 0xcd}], 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="b0000000000000003a010000020000007b0d206b9d81cd0626de9ce669d8348df1f1b5ab9d8837ba8aaf65b1f3d639f4e51ec52f0f684e16f7e9a62ead51a2d558ad52a369cf1bf7cfcca381a966a8cb5c540ce14c0f2731348b59407d59188edc62a8aa6287a99c92c2d9585aabdca938a35fd7c03a908e63c4f22f3ccee24f53f56b58a7651f3518a79e8dc8d049a2b357e76f5adb9d9b3fcd92647a0131777e0103fa1da658d06dc0fe8a0000"], 0xb0, 0x4000}, 0x0) 2018/04/25 15:00:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffffffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:17 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000fe3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x40600) fcntl$setpipe(r0, 0x407, 0x4) r1 = request_key(&(0x7f00000014c0)='rxrpc\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)=',{(lo.\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="0482003c3e1cceb526dfe8a06e2d9ebecad9bff23a133ce218e303fde0a4c17a84e905962379dfc1949965be494fdc38dc059cf54f123694e558f675db3ad42eb34e3d4e7fcdbe5d5d678ced9d46a11e3f9825be129beda22e30328988e649cb74c1b1595c4de6f89b5b068484b8e7b73777f9ae4a6b9b046e4cc0eda05da74c17c0792e944a53a4e58bf241536ea34b9694485cb37ffdc11db6b753b8dc44e660d51056a0a89a53fe048c0a91d9072dadb95895da27bba3", 0xb8, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="adfd6e797927a0b5d1827f86f67c82924724b95191118d53d376b9b1e6d1f1c43d988eddf16043ffaaab55b9faae5e4b9c1bced1f4b30082e187bb4b968c20d1f661d7ae87a357c1830bc7a85de196682174163a1745e6f4479a4c2ae79bcafff97e84814577703afa2b4f9daeb69bc92e121a45399a39898cb248eef1c50070a242665ffea2e10219e82dedb0545d3b741100f0b869ea7655b785b15570d9a427fee3796e0aaa4c02944dfed075d1fbda07498c9220f9eba1ba21d4ebee24a6f433194faad0729547c0f604a5159a77ccefd9f0d54d6388f4", 0xd9, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/114, 0x72, &(0x7f0000001480)={&(0x7f0000000440)={'sha224-generic\x00'}, &(0x7f0000000480)="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", 0x1000}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/25 15:00:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:18 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6, 0x4e20, 0x0, 0x4e20, 0xffffffff, 0xa, 0xa0, 0xa0, 0x3b, r1, r2}, {0x400, 0x167b, 0x75c, 0x0, 0x0, 0x1ff, 0x4, 0x3328}, {0x5, 0x7, 0xe4fe, 0x2}, 0x2, 0x6e6bb6, 0x3, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x3, 0xb1a8, 0x9, 0x100, 0xc63}}, 0xe8) 2018/04/25 15:00:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x34000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 15:00:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:18 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:18 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'team0\x00', @random="1d89240c067d"}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x280040, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000000000858781f9a0efdf4ab8ed75d66304020844af8da24cd2a4f4d181"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/25 15:00:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x100000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:18 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x36, "e793c5522583ddc699690b659b77f1a66693c8815aec8fd4050f128a1a11e04326eeeea5eab303c828bd5e927d1a9e6f41a64a88928e"}, &(0x7f00000001c0)=0x3e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x51}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0xcc1, @loopback={0x0, 0x1}, 0x3}}, 0x8}, &(0x7f0000000200)=0x90) 2018/04/25 15:00:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:18 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x3, 0x2, 0x5, 0x0, 0x1, 0x4, 0x3, 0x70c, 0x1, 0x9, 0x3, 0x9}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000007000)=0xffffffffffffff1b) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/04/25 15:00:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x80081) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x6, 0x0, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000, 0x65d, 0x3, 0x3}, &(0x7f0000000300)=0x98) dup2(r1, r2) 2018/04/25 15:00:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffe) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x17, 0x0, &(0x7f000082f000)}) 2018/04/25 15:00:18 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8982, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e0000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:19 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4000000000, 0x10000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 15:00:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x8001, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) dup2(r2, r2) flock(r2, 0x4) 2018/04/25 15:00:19 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8904, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB="40d27b219c81bfc8a483481765fe6df620f60768341253adaeb550e1dcc3f17655f3605ba8201bc683f3c413b49a4bffd990f265ea402a0cd4b3a03509011c8f92868c754705ba"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x1, 0x4) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/04/25 15:00:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xfffffdfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:19 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/04/25 15:00:19 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:19 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/138) 2018/04/25 15:00:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r1, &(0x7f000056a000)=""/210, 0xd2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001200)) fcntl$getownex(r0, 0x10, &(0x7f0000001380)={0x0, 0x0}) timer_create(0x1, &(0x7f0000000040)={0x0, 0x40000000000002e, 0x1, @tid=r2}, &(0x7f0000000080)=0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/04/25 15:00:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'yam0\x00', 0xffe00000000}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r1, r2) 2018/04/25 15:00:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x3, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:19 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/25 15:00:19 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x81) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x100000001, 0x0, 0x8, 0x2}, 0x6) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x9185, &(0x7f0000000180)=0x4) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/11) shmget(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x800) 2018/04/25 15:00:20 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8941, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x500}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:20 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/25 15:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x88040000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:20 executing program 5: shmget(0x0, 0x2000, 0x140, &(0x7f0000ffc000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x1006, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='vboxnet1systemnodev$^\x00', &(0x7f0000000080)='}\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\'em1-+user\x00']) 2018/04/25 15:00:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x6, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sched_yield() r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="4e812ada83d4837c922c84b5377b1b96602ec416273512b1f3ae1d4b98d35e1618bfdaccc2b2b5763155e32135244dec10e0250048c41dd87d0adffde5eb2c74505672a011797080c7684ebd45776a13877151e0fb48194965f52d03a317883a8e21d8600c16cca4e19a3bd0289f21c7c5211f8ad50dc350ab792c5f11caf8c3089037653901caf755e5494cda3b3c7c864308ef0970808fc80297e8dd09f2c21aceb907b4a8d100a086c5af9cb2fb7bd37e2f9930f0851fccb1eab2c89f0aebbd4efc", 0xc3, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/net/tun\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="bb78edba295b7769abc59864ee61345533267115066ae3bd057b4ebed59b51990db7ff55f5b473521289ead97b3e271e30d61a5afe41e6574fb6422b7c2ef26b3e3bd0702508bbb5e3063c01635abf38fc791464301bc9fc361e46d4a267c5ea840fca1979c7b6a03c32f4c592ba282c5b0d70", 0x73, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:20 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x81, 0x801) socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x7f, &(0x7f0000000100)=0x0) io_destroy(r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="933a6cbff9db", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000001180)=0xc) process_vm_readv(0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001580), 0x0, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/25 15:00:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00100}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x3ffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/04/25 15:00:20 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc020660b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:20 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000009}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x1, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x22}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x7f, 0x0, 0x1, 0x65}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x101, r2, 0x1}) 2018/04/25 15:00:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) signalfd(r0, &(0x7f0000000040)={0x101}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:20 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x6) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) sched_yield() 2018/04/25 15:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xc00e000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:21 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8955, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:21 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000000780)=""/228, &(0x7f0000000080)=""/199}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0x20, 0x4) 2018/04/25 15:00:21 executing program 5: r0 = msgget$private(0x0, 0x2d) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/73) ustat(0x6, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x8001, 0x5, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x5, 0xb3, 0xbb1f, 0xa0, &(0x7f00000001c0)=""/160, 0x8c, &(0x7f0000000280)=""/140, 0xc3, &(0x7f0000000340)=""/195}) acct(&(0x7f0000000440)='./file0\x00') r2 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) r3 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x8c00) r4 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000540)={0x0, r4}) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000001600)=""/138) accept4$ipx(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f00000005c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/25 15:00:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0xffffffff, &(0x7f0000000040)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200200, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000001780)='/dev/adsp#\x00', 0x800000000040, 0x0) r7 = syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x0, 0x82082) r8 = syz_open_dev$adsp(&(0x7f0000001580)='/dev/adsp#\x00', 0x2, 0x1) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/mixer\x00', 0x2000, 0x0) io_submit(r4, 0x7, &(0x7f0000001740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x100000001, r1, &(0x7f0000000240)="dc127fc154cd018dba43c839c6f57cb11c9f02b956d6094394f30a0ca956e7de4650dacfedff24d75365090b4f6ba5a7f37c09245e248ad32a52ce862ef17747e0f4d5d5473a35b0c2e5d7ba06b6d9631765816eba07b03073106c80b5dc40151e2398c59ea211e858d8bca683ffc541ecfc859c1612b45d404d6fd8a81171b0659118f7be111335aa1cf097042f7ffc203b01ff9047486c6c82218517274a654eeba6fb193edc21b54825f4c42d", 0xae, 0x81, 0x0, 0x1, r5}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x5f, r0, &(0x7f0000000140)="89d1cd6f17e68aa7d64502bc2e4752a636c77e84cb4b556517755f8e596b816e36d0ecbcbec92da42ca12d73ef3d4f21e2aa0f9879d5d587528b", 0x3a, 0x4, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000000300)="2565aa92151b425aeef7dda38ebebac4af729b3819a33fe7ebe0922443124e8e1b9601b70d2995dc041fabca31705bf60b755ae1ea31743c8f389e2f815f1663a6969241d598d2f8eb527a508a64c6e62a26ea17cf30a2877feb1639a56863ebed476dc5f79bbe38f0ac27074bfc2c73a98385dfd65f46de634fd616e33b12", 0x7f, 0x10001, 0x0, 0x0, r6}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xa, 0xff, r0, &(0x7f0000000400)="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", 0x1000, 0x9, 0x0, 0x0, r7}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000001480)="b57bfc33dc9f15ee9dca1ae736c172e866", 0x11, 0x7, 0x0, 0x1, r1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000001500)="7143f7f32672957795aaabc17cf2e643c66684918f81b9f2b70a52eb06d1320b02e33b040cc35dddf7baa8e390503282ace5ea16bff1ab721c39ade03578a2274de827e7a7e3854db945", 0x4a, 0x0, 0x0, 0x1, r8}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000001600)="c70d969898bbf6a0ff3ea1b16f5410a4655cb0d582d3ca42fd923231b88e2e5945324807d0b03e9c30a07c02943cc4f402575b73be4d5c2d22890ec9490fa8c2fd05f69afc554938ed853eed1a635a417cd70b5f0142ad0ab05c9c351ac3a0db326152d7242664320494e63abc92e65a773a723199c63ba6f85d4e90c0104965b4e73f405be7f15ceade54aa4a41abeec5d14428d0275774e606f6e8cf98eace09e4680705a34f61c0d7f3254655d7ef9a516ef9b927ffacc6d119", 0xbb, 0xdad, 0x0, 0x1, r9}]) dup2(r1, r0) 2018/04/25 15:00:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006f40)=[{&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d00), 0x0, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0xd199, 0x101, 0x3, 0x7}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffdfa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/25 15:00:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xfdfdffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff7f00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff80}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:21 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8902, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:21 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:21 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) 2018/04/25 15:00:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x80020) getrusage(0x1, &(0x7f0000000080)) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) 2018/04/25 15:00:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x2000000000000000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000980)={r3, 0xe8, &(0x7f0000000880)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x23661f69}, @in6={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4bb}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xff}, @in6={0xa, 0x4e20, 0x8, @empty, 0x5}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f00000009c0)=0x10) mknodat(r2, &(0x7f00000007c0)='./file0\x00', 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f00000006c0)=""/238, 0xee}], 0x7) dup2(r1, r4) 2018/04/25 15:00:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x9effffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/25 15:00:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:22 executing program 5: shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x8, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x800000}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="a4", 0x1}, {&(0x7f0000000300)="33b7dd5589c2425c3f115605b1d47c63f12553946bbc86a7c8e6cf6d80783af5eb65e711f37099f9d74c7e73963885ed26776f5c9b350faec7c0b8a14c1e49d086bed6be225c0eeb48d19a4b77d0d5ab4e1b29897b1fe908c84ec0cd11c33b2b72094c048a3f2c95afa5abb342e62c00d97476195965e33c9f2ca4f9e6916c8d09f81dfdcf20ceaa2e781d9a57660839ee1b", 0x92}, {&(0x7f00000003c0)="9c3fae694bb7e598c73ddd803dba945402de0720820be23c798d4a5dcbff3ad675fbedbf87c8", 0x26}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="7764101866710cc910dddf3d04adbc2312c33343efff8672c8a618947fa06bf91be7c781676a67a4789c48b381ee625c5c4e5572bd7b5d8264fcd97267ac08db754f672518529be43d8b6e87e306a78fc00474de38bb27b93b4a7e73e8ec8a9c32b7a0dba5547119419d8e0278eb7d5513c475b8012135722d41fb9930bfef529e4a0343df00e324614608de7f73", 0x8e}, {&(0x7f00000014c0)="baa8cbbdc6bf9c3fdbcab07e1abcdcd7912a2c79361dbbd1955adde41eb9737e7a3e89075b2ae9f9b026e21df33dd87d136232d148c4bccea3063fa077800c2b3abdfc60f5021ff683fd752cc5e10b67f07186e56e2d2c651a995b5969d7de7d1f59a6ea1128a6f148c41c6f843bdbda92ed7e9cc5a0946dfd93b27f442e1fa97af71044ddc57f769a9c0fec499e7b668209f2d3a8cdcef766e27bf9c526cd506022f0cd8868a702287b46c5c1da4f2989ff02520c4d4451056995fcdc183dd7392e789641db2b744c", 0xc9}], 0x7, &(0x7f0000001640)=[{0xa0, 0x101, 0xfffffffffffffffb, "6e88d7733f933cdcc9936d06668088ab1394f2bffbe4c42b7c3683675a39f86d9693c5bf7dd9cbf4d0d1ea95a6f8b907429b5fa0c6170e513d3917e93b54e2190300d78ab038cb29695e9a7fcab6b06ae4d5f843617c4d13d61961f10afd91902e5eb66f354a9a23666bbf6143caa04176f2a19b1d15a3f6fa7c4da64eb62355050f51de124dfc1c37ae"}], 0xa0, 0x4000}, 0x4000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001740)={{0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'sed\x00', 0x1, 0x7, 0x1d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x19, 0x3, 0x62}}, 0x44) accept$inet(r0, &(0x7f00000017c0)={0x0, 0x0, @rand_addr}, &(0x7f0000001800)=0x10) 2018/04/25 15:00:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="bcd82c6d4530bacae84337f69dcf5d530c63d342dc4bc24199a2cd439ab613db70748b3c8f897b0d7fb181eacb996ca3743473459e2ca58021066ec6897cc257b4f4fac97ccaccc135949cce70fcc1bd0ca751e8ec7c54d5c686740ce0be666f75a17e2905d1b774166545881c97599722866cc1b4d7e831662866e658eb92759c9c4c1baff572e8f02d86e5ca70ab3642c55026bdb8c038e7fa27eebc28a622ee9770138e99d05150c21a24d0fbfd90", 0xb0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x443, 0x3ff, 0x7fff, 'queue1\x00', 0x2}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x1000000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000440)={0x1}) 2018/04/25 15:00:22 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x5460, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:22 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x200000) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x408100) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0xc4ca0e034be0f2e3, r1}) r2 = getpgid(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1400}, r2, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) r5 = dup2(r3, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x5) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000240)={0x1, @tick=0x72ac, 0x80000001, {0x81, 0xa0}, 0x8, 0x2, 0xc}) 2018/04/25 15:00:22 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x2, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:22 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc0045878, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:22 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x24, 0x213, 0x10000000000a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x24}, 0x1}, 0x0) 2018/04/25 15:00:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x10000000}) dup2(r1, r2) 2018/04/25 15:00:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:24 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x4280, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000780)=0xff, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000180)=""/224, 0xe0}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/221, 0xdd}], 0x5, 0x0, 0x0, 0xffffffffffffffc8}, 0x40000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000005c0)="d893d2bdccf773cb19f7c198f04077fcab463afdcb110ca326d8eb0e4efa15f8ccf91b5d1a8d9e41bd3b21092321b8b406915220a65c05dcfd1795d263f438912b2d2667c3ffb2c5a08cf76acf7b5912b90a0a6586a9a1259b53e8a3fb9416b1c436f5720c7de2f244eb1b8f9168b9f80f40973596b9e18474eeacbfe598b4d3ebfd585daaaf5b16270459c29081", 0x8e) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r2 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x3, 0x1) geteuid() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000800)={r3, 0x3, &(0x7f0000000840)=[0x9, 0x8, 0x3], &(0x7f0000000740)=[0x1000, 0x0, 0x0, 0x7, 0x40, 0x9], 0x11, 0x2, 0x76, &(0x7f0000000880)=[0x401, 0x401], &(0x7f00000007c0)=[0x1, 0x7, 0x5]}) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) 2018/04/25 15:00:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x40000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:24 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8940, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f0000000000), &(0x7f0000395000)=""/27}, 0x18) 2018/04/25 15:00:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'bond0\x00'}, {0x20, '$:vmnet0ppp0'}], 0xa, "95003701d38bdd0d9286a73b6dd71fb4873bc35ac21e03448c558e4d7b3260fa607aa4b31fd641b265688e7c780a067aa40ceb19f337538df7cdb57ca53725c938d9dce49b88e833e5"}, 0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) dup2(r1, 0xffffffffffffffff) socket(0x0, 0x807, 0xc) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) 2018/04/25 15:00:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0xbf00}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:24 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400041, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x8, @broadcast=0xffffffff}}) write$rdma_cm(r1, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x128) 2018/04/25 15:00:24 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) socketpair(0x4, 0x80807, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@alg={0x100, 0x10, 0x0, 0x70bd25, 0x25dfdbff, {{'salsa20-generic\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x1d755327}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}]}, 0x100}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/04/25 15:00:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400300}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffffff00000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:24 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/138) 2018/04/25 15:00:24 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8953, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[0x0]) setregid(r1, r2) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3}}, &(0x7f0000023ffc)=0xb0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/25 15:00:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x1102}) dup2(r0, r2) [ 313.110762] device ifb0 entered promiscuous mode 2018/04/25 15:00:25 executing program 5: shmget$private(0x0, 0x3000, 0x540002ca, &(0x7f0000ffd000/0x3000)=nil) shmget(0x1, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget(0x0, 0x10000, 0x54000000, &(0x7f0000ff0000/0x10000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) 2018/04/25 15:00:25 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8901, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x70, 0x0) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x8, 0x600) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ifb0@\x00\x00@\x00\t\x00', 0x200}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x1, 0x1, [@random="8da6be251f8d"]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0xffffffffffffff98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x4, 0x0, 0x0, 0x5, 0x8b79, 0x0, 0x10001, r3}, 0x20) dup2(r0, r2) 2018/04/25 15:00:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xec0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0x2) 2018/04/25 15:00:25 executing program 4: mmap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x3cd, 0x6}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x8001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) pselect6(0x40, &(0x7f0000000180)={0x9, 0x3, 0x20, 0x6, 0x1da, 0x2, 0x40, 0x4}, &(0x7f00000001c0)={0x6, 0xe4a7, 0x3, 0x7, 0x1, 0x5, 0x20, 0x8}, &(0x7f0000000200)={0x400, 0x6, 0x1, 0xfb, 0x100000001, 0x1, 0x5, 0x7}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x81}, 0x8}) 2018/04/25 15:00:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:25 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8983, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffffff0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:25 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x4, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x19, 0x80000) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/04/25 15:00:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x100006, 0x107006, 0x80000000, 0x6}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x80, 0x0, 0x7, 0x3}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r1, 0xfffffffffffff800}, &(0x7f0000000440)=0x8) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r4, 0x404, 0x70bd27, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x23}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r2, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r5) 2018/04/25 15:00:25 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) accept4(r1, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80800) 2018/04/25 15:00:25 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf00, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000013000)={0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x0, 0x1, 0x0, 0x0, 0x4}, 0xffffffffffffffe1, 0x8001, 0xffffffffffffff81}) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000000c0)=':selinux)eth0\x00') 2018/04/25 15:00:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x1010}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) dup2(r0, r1) 2018/04/25 15:00:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xbf00}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:26 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x4020940d, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:26 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x6200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x5}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0xeaf) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000}, @in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfff}], 0x54) 2018/04/25 15:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xf0ffff, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000380)={@remote, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) connect$packet(r2, &(0x7f0000000400)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) close(r0) 2018/04/25 15:00:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00000091c0)=[{{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/240, 0xf0}, {&(0x7f00000001c0)=""/54, 0x36}], 0x5, 0x0, 0x0, 0x101}, 0x9}, {{&(0x7f0000002300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000003380)=""/138, 0x8a, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003440)=""/122, 0x7a}, {&(0x7f00000034c0)=""/195, 0xc3}, {&(0x7f00000035c0)}, {&(0x7f0000003600)=""/224, 0xe0}], 0x4, 0x0, 0x0, 0x10000}, 0x4674b948}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000003740)=""/61, 0x3d}, {&(0x7f0000003780)=""/145, 0x91}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/184, 0xb8}], 0x4, &(0x7f0000004940)=""/52, 0x34, 0x3d5}, 0x20}, {{&(0x7f0000004980), 0x80, &(0x7f0000005bc0)=[{&(0x7f0000004a00)=""/165, 0xa5}, {&(0x7f0000004ac0)=""/148, 0x94}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/24, 0x18}], 0x4, &(0x7f0000005c00)=""/152, 0x98, 0x2}, 0x6}, {{&(0x7f0000005cc0)=@generic, 0x80, &(0x7f00000070c0)=[{&(0x7f0000005d40)=""/129, 0x81}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/240, 0xf0}, {&(0x7f0000006f00)=""/140, 0x8c}, {&(0x7f0000006fc0)=""/242, 0xf2}], 0x5, &(0x7f0000007140)=""/76, 0x4c, 0x2}, 0x15ba}, {{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f00000071c0)=""/244, 0xf4}, {&(0x7f00000072c0)=""/57, 0x39}], 0x2, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000007340)=@sco, 0x80, &(0x7f0000007440)=[{&(0x7f00000073c0)=""/125, 0x7d}], 0x1, &(0x7f0000007480)=""/30, 0x1e, 0x1}, 0xfff}, {{&(0x7f00000074c0)=@ipx, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007540)=""/156, 0x9c}, {&(0x7f0000007600)=""/91, 0x5b}, {&(0x7f0000007680)=""/5, 0x5}, {&(0x7f00000076c0)=""/147, 0x93}, {&(0x7f0000007780)=""/101, 0x65}, {&(0x7f0000007800)=""/165, 0xa5}], 0x6, &(0x7f0000007940)=""/101, 0x65, 0x1}, 0x5}, {{&(0x7f00000079c0)=@generic, 0x80, &(0x7f0000009080)=[{&(0x7f0000007a40)=""/218, 0xda}, {&(0x7f0000007b40)=""/51, 0x33}, {&(0x7f0000007b80)=""/28, 0x1c}, {&(0x7f0000007bc0)=""/241, 0xf1}, {&(0x7f0000007cc0)=""/203, 0xcb}, {&(0x7f0000007dc0)=""/112, 0x70}, {&(0x7f0000007e40)=""/196, 0xc4}, {&(0x7f0000007f40)=""/69, 0x45}, {&(0x7f0000007fc0)=""/150, 0x96}, {&(0x7f0000008080)=""/4096, 0x1000}], 0xa, &(0x7f0000009140)=""/123, 0x7b, 0x80000000}, 0x8}], 0xa, 0x40000040, &(0x7f0000009440)={0x77359400}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000094c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000009580)={&(0x7f0000009480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009540)={&(0x7f0000009500)={0x1c, r1, 0x324, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f0000000000)={0x800cd}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) [ 315.316190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/25 15:00:26 executing program 5: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="f97033dca4ce3993da84d6f7f97f4a8dfeccc144c40c0f657f8398e7d378321508bbaf13e3d1482eef1718d6b111afe3dbe75ff06759ff1cd8a0588fe98935424e81d3e6524dff4be7c689e4a22dbdd51cdbf23d", 0x54}], 0x2000, &(0x7f0000000200)={[{@resize='resize', 0x2c}, {@resize='resize', 0x2c}, {@integrity='integrity', 0x2c}, {@discard_size={'discard', 0x3d, [0x7d, 0x35]}, 0x2c}, {@integrity='integrity', 0x2c}, {@discard='discard', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp850'}, 0x2c}]}) r0 = memfd_create(&(0x7f0000000000)='cgroup,bdev\x00', 0x1) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x7, 0x9000000000000000, 0x6, 0x7]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:26 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8903, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffffffffffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:26 executing program 0: io_setup(0xfffffffffffffffe, &(0x7f000092fffc)) io_setup(0x1, &(0x7f0000000000)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x10000000000040) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xffffffffffefffff, 0x40001) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={"6970365f6a7b69586cc5ff0000000400", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xffc0000000}, &(0x7f00000002c0)=0xffffffffffffff79) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8, 0x2, 0x3f, 0x1, 0x3f, 0x7, 0x3, {r3, @in6={{0xa, 0x4e20, 0x986f, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x2, 0x80000000, 0x3, 0xe99a, 0x129}}, &(0x7f0000000240)=0xb0) 2018/04/25 15:00:26 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000300)="b8", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000540)={&(0x7f00000004c0)=@ethernet, 0x80, &(0x7f00000003c0)=[{&(0x7f00000008c0)="eb", 0x1}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x22812, r0, 0x0) 2018/04/25 15:00:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e089501e246cb321"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/25 15:00:26 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="010000800000000015000076b900000007000000"], 0x7f}}], 0x3fe, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/04/25 15:00:26 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x40030000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2c0}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:27 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) r3 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x400) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x60800, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x80000001, 0x80002) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8001) r9 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000000380)={{0x6ad, 0x9a4}, 0x44}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000500)={0x1, 0x5, 0x8, 0x51, &(0x7f00000003c0)=[{}, {}, {}, {}, {}]}) ppoll(&(0x7f0000000280)=[{r0, 0x20}, {r1, 0x10}, {r2, 0x244}, {r3, 0x4}, {r4, 0x204}, {r5, 0x1000}, {r6, 0x40}, {r7, 0x400}, {r8, 0x403}, {r9, 0x2000}], 0xa, &(0x7f0000000300), &(0x7f0000000340)={0x4}, 0x8) 2018/04/25 15:00:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xfffff000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:27 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000140), 0x375) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/rpc\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0xac2, 0x4, [0x1f]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000180)={0x10001, 0x1c, [0x4, 0x1, 0x5, 0x4, 0x401, 0x8, 0x2]}) 2018/04/25 15:00:27 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x5451, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/25 15:00:27 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0x6, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000001680)=0x6) sendto$inet(r0, &(0x7f00000016c0)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)) 2018/04/25 15:00:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:27 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x5450, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x300, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa0010000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:27 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/93, 0x5d) 2018/04/25 15:00:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/25 15:00:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000800)="57fb22f4c02eef5079ce938632ac7eaaa31741ef7a35d04d27460a18ce26ff79f03ad7a1634a6da15ae0cec96136978368f381") ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000140)=""/251, &(0x7f0000000000)=0xfffffffffffffe90) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaacd6, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000740)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00002f00000000000000f9190000000000000000000000000000000001fca967e17f791010f311f4e996d570f227dae0dda2d92ffd66ec9668fd747cb6ca00000000000000"], 0x0) timer_create(0x7, &(0x7f00000006c0)={0x0, 0x30, 0x4, @thr={&(0x7f0000000540)="dd077a4f509e99d922d973640a27074c39572b97409e1dc2654280751558fbf171e19c382f92e753fa49a524a7af3fc46f8a696dfc2b4f3bf669bc3b63192281821b22b8aeb41073c9ed4cb2cb31e9ef59be1f869c4e5cfe64d5e0876e9a04013923347750c7c177694adce9898755854d3a5a6bc4d8c18f1aa024fd1f7ff6ea7d3ad1bd07b647194b9e49c969aca931c46b2791e1f2f879c4e9aa1bc21c1b292feff7e17fe589af690fa2a264", &(0x7f0000000600)="a532e55007a0ac3ef71386a4249f51303607f00b3cf340d98988a17e926ee64d90a37605601bca23ffdfbd4c352d33ccbe7782e9d4eda79dc614e85ad3c3f9f45a190da55bb84c42d0d8f8909073b746d219ba632bdaf63aeadce9b282b1b19c65f34350116e389795cf7b418267bc3829635e4c04efbd9917f54ae39151aaf84a30"}}, &(0x7f0000000700)=0x0) timer_getoverrun(r6) r7 = accept$inet(r5, &(0x7f0000000840)={0x0, 0x0, @local}, &(0x7f0000000880)=0x10) setsockopt$inet_buf(r7, 0x0, 0x4, &(0x7f00000008c0)="fcbc03c1fec6eb878da80b814cc8033f4faff4832b5a9b73b70566bfdf54c9a7737b4463e876d6dfe07d7085", 0x2c) r8 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r8, 0xc4c85512, &(0x7f0000000040)={{0x3, 0x1, 0x9, 0x80000001, "2425601987b0563689e69932fd4809ec9cae5f36d4356fdb198f3c89336c85ade2c5557fd19c311aee59048b", 0x2}, 0x5, [0x2, 0x0, 0x100, 0x3, 0x3, 0x800, 0x800, 0x64b, 0x800, 0x7ff, 0x0, 0x2120, 0x6, 0xf94, 0x2, 0x3, 0x10001, 0xd052, 0x3, 0x0, 0x80000001, 0x9, 0xffffffffffffff9f, 0x81, 0x9, 0x0, 0x3666, 0x6, 0x9, 0xce, 0x7, 0x9a2e, 0x1, 0xd4f, 0x1, 0x1f, 0x6, 0x9, 0x10000, 0x100000001, 0x1, 0x9, 0x246, 0x1, 0xfffffffffffffff7, 0x9, 0x2, 0x4, 0x800, 0x3, 0x2, 0x800, 0x0, 0x6, 0x4, 0x9, 0x3, 0x9, 0x1, 0x8000, 0x1, 0xfffffffffffffffd, 0x4, 0x8, 0x200, 0x9e6a, 0x0, 0xcef3, 0x8, 0x3, 0x4, 0xcb2, 0x1, 0x6, 0x3, 0x101, 0x0, 0x609f, 0x7fffffff, 0xe, 0x5, 0xfffffffffffffffc, 0x81e8, 0x4, 0x4, 0x81, 0x7, 0xfff, 0x7fff, 0x4, 0x6, 0x4, 0x0, 0x390, 0x2, 0xffff, 0xfff, 0xfffffffffffff11e, 0x5, 0x7, 0x1, 0x4, 0x7, 0xd4, 0x100000000, 0xff, 0x7, 0x7, 0x1, 0x0, 0x80000000, 0x401, 0x4, 0x0, 0xffffffff, 0x1, 0xb6, 0x8, 0x101, 0x3, 0x133852ce, 0xffffffff, 0x81, 0x3ff, 0x2, 0xb63, 0x292, 0x6], {0x77359400}}) 2018/04/25 15:00:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) socket$inet(0x2, 0x4, 0xfc1) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, 0x100, 0x7, 0x0, 0x500, 0xfffffffffffff909, 0xc2000218, r2}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x3, 0x6}) 2018/04/25 15:00:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:28 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x488, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:28 executing program 5: r0 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000300)=""/138) 2018/04/25 15:00:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:28 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x3c1080) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket(0x40000000015, 0x10000005, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000), 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) 2018/04/25 15:00:28 executing program 0: munmap(&(0x7f00004a6000/0x11000)=nil, 0x11000) r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x1ff, 0x2}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0xd364, 0x8]) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) userfaultfd(0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x6) 2018/04/25 15:00:28 executing program 7: r0 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) timer_create(0x39bad6bc52b5c78a, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}, &(0x7f0000000240)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x40, r2, 0x20, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) 2018/04/25 15:00:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:29 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x1005, &(0x7f0000ffd000/0x2000)=nil) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20403) ioctl$TIOCNXCL(r1, 0x540d) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:29 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x89a0, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x200000000000000, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x135a, 0x218482) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xa}, @empty, r2}, 0xc) getsockname(r1, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000200)={"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"}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000600)={@multicast2, @loopback}, &(0x7f0000000640)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x30, r3, 0x708, 0x70bd25, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000890}, 0x40810) r4 = add_key(&(0x7f00000007c0)='.dead\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840), 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880)=0x7, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@mcast1, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000a00)={@remote, @loopback, @rand_addr}, &(0x7f0000000a40)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000a80)={'bridge_slave_0\x00', 0x919}) r5 = timerfd_create(0x1, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000ac0)={'ah\x00'}, &(0x7f0000000b00)=0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000b40)=@assoc_value={0x0}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000bc0)=@sack_info={r6, 0x6, 0x4d}, &(0x7f0000000c00)=0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000c40)=""/130, &(0x7f0000000d00)=0x82) r8 = inotify_init() setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000d40)={r7, @in6={{0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x12}, 0xa7e}}}, 0x84) listen$netrom(r5, 0x5236) sendmsg$netrom(r0, &(0x7f0000001300)={&(0x7f0000000e00)=@full={{0x3, {"b53c007b0ecbd5"}}, [{"48a02e88cad7fe"}, {"8ccb3bbc06272d"}, {"41aab91ecfa9f0"}, {"9889879bf74298"}, {"b8946ba89dfcd1"}, {"41e094e4694cb6"}, {"fe885e02729b3f"}, {"629712b105f8ed"}]}, 0x48, &(0x7f0000001180)=[{&(0x7f0000000e80)="bbca5465a36979b261c606f47c310213ec7f169f42c4f1d147f73394ddca4ea9c782a5620e46f1759abe78a5a75946d882dffa04d14ed3d8c3521c6cb51223e5433c4bba8df0fe832def1ed0ffcb459f4cb2b95ec15ab472ecc1473d8aff", 0x5e}, {&(0x7f0000000f00)="0a0cc451093a5458c7135b367fb3577bf2f7e361609ff9c0e58de08c6521f8bd28f520143186b34da1ea144a010b183e674c29a86150502b5125d156e88c06ae4a72bd3cfd90e274b0f3221c8b3ac9c41af1700f8f9d8d3c18fed61a758766c4e2a001ef66d77e9eeabd78fb9fff3d6c9df900b4403903ccb18205fed1cb3b804b4f8c3f59c43d9f247402b4ca4aa8fac13aae2675a8372b16793124fe4a1653ad68b8e886083d2d155e0933ba3bea4e01c11cd47c170b6bc3b0cb15eaa95355d7b8d2f213eb", 0xc6}, {&(0x7f0000001000)="bee1338bfb977215150748c523041d5563ad85e498b5479135e1abecbedf96", 0x1f}, {&(0x7f0000001040)="ed4ce1b349ef35a15df64fdf3d3b13a79d4e1c7224bd97007dc5061b8388a1dd016a989f2b74dd8c9990966ddb4918fec46ab6c6a493dff6e4b6e6deb0a905a8c641532aa7b6479edbeae980e8455013240227d0cf8e273d4c62484954e70702d36adece1259b3a28860591b39cfe2dd7280420a82656b9fa1775348ae0ec0db5c6e62d5e9", 0x85}, {&(0x7f0000001100)="f91d26a46e4269d66f813392170c082bb80e7027bb56660457d99b2335655ec9d756897b32c9e8ea668389cf69074b24098c0fd1c928b2fb2adb79b339caf75ef4dcf182c085380eafa12944f0c062182a12ac5e7e3636da14b3", 0x5a}], 0x5, &(0x7f0000001200)=[{0x20, 0x104, 0x100000000000, "2cb3298ad187cd0fe23a"}, {0xc8, 0x1ff, 0xd1f, "ba2c751db9b72176a8388be63ad172a8ab00f6c299b859f09cdaae92cb4d7437a917171d07cb0c54d09811964863eed43b6031fb9edd5f51e3d7766a11100c7c15bef0e88834b2886d57c433f6664d8dfa84ea9578d97f6b723f32f401f3166edbd9f6ab24a3fdc6d4c84a10f5dd0dd964c067d96994709296f539a800f662fd58628203d7f2426ef44ebce8d384cea7954f1a32572a228f0bc083cb359d304b7078e1b6d1770b81b729293083b03b14a83c9593860b15"}], 0xe8, 0x40}, 0x5) r9 = getpid() sched_getparam(r9, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001380)={r7}, &(0x7f00000013c0)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001400)=""/182) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r8, 0xc0405519, &(0x7f00000014c0)={0x31e, 0x0, 0xd66, 0x8, "a96c1dca3fb1c3c4b34da5c37c74a1ca0e61e90930f33e2c13b1cc9c92dfd503e943a8f71fa2fab4b4905c5a", 0x8}) syz_mount_image$ntfs(&(0x7f0000001500)='ntfs\x00', &(0x7f0000001540)='./file0\x00', 0x7ff, 0xa, &(0x7f0000002b80)=[{&(0x7f0000001580)="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", 0x1000, 0x3}, {&(0x7f0000002580)="1facde9022b862ad42882d9edd502f6e8ecf7e76033028a9721c1fac038be3f2a9858b10cff804db79968b3ac41acac9288060692872005d5fd54efd191458cd28d6a04f0924b01df594eda5db9b75c164768efed184bef5089704c68c8dfdc3a91e2e645d3600d0b3d6c51e793ffc98b9124fb82f0ff7ceef249308f5d57293c7c1d57ce18d75a74b48058978311b5fdc52da10b7027f8c18eb58b7c3d3138f51b745f3c619d857382dd3920bd0694680", 0xb1, 0x2617c0cd}, {&(0x7f0000002640)="556f0d58147f5ddda1affd95320013cae3d21b72cc3c4d823c7af423740a14f3f75078037e796e705c6562cc7af6d440ae9f92d3a6592495330e7a41b2e786c278ac45e79dc65e45d15708269b8f1dc03415fed1bb743cb5fb7c1fa82283dfdb0e0e3094f1eefd0baf20d067d05d80218163b805d0b8ff52b4701e79b5db33fdecc030a73f683cca269bf191690b7a27493d386241c63f52c7795012f285ced5398399a75d77844f0c195f126bd0151fe4622da64dcc0fc4460d5d182caf8bcd61569c9a10f93ba13ba5ea9188", 0xcd, 0x5}, {&(0x7f0000002740)="23061a94215cb97a12927f846393171096af506d1be892e3ff85f2bf50bfa598db9e07495019938fa2", 0x29, 0x2}, {&(0x7f0000002780)="4da7a1568ecfea9bac02d2f5e1e70408bb3bb2d3a5ce8f28d14e390480e9a60ea9ccfca32b75885b2aead4ea108586fb28bfa97a7e1a4bd0441d705b7e680972e4f56cba7ed576025b9597cf7dd38852aeebc3b5477d6186df709b90ef43ea1a86712c6790603aa765", 0x69, 0x1}, {&(0x7f0000002800)="ae90dfd03f96b67826f4e556b66983da0a6ae58722dd24a9eab929658d59e0ea1c28c565ad3f4de6cf9f5eeac013a4c7ea82eda4cf7480dbfd557ab26cb389b208362df6fb523c42088487efc22270461f50d3571f943e113991c33bc5917b2166c2915aa4caaea548f05e570016f2daf64cddbae32a81699807276c2a3e2f8dd1fa26df6cec6d51d9071cf686dd4da25b85bc36adae50946055f8a808e7c065e661b3a546fffa937bf2f688eadcd97a4f0374a921af1d9e799982090a61d72909a94f7d3c2c", 0xc6, 0x5}, {&(0x7f0000002900)="c7495a0eb71161bf71e064a99c569d2e1074d9db2b75576923604ae93a74f19dd34396abc26a2092e82d5f1c1270af5ad216068d52ae79e9cdda2fcad9cad8ad3fce", 0x42, 0x80}, {&(0x7f0000002980)="f882f21cc9260556fb5781638f7aba3158655cd140ebdd3a9fc788e3860b37044773815fbd1e1fd51276825fbfa29f4c9328fd803555c07be31ea4f63438a61b22a4126605a87125db7516d74f260c90b2b7c615c5c02785c22360ceff5c8140bc3f0f536b85a13d4f551bbc8b2f825d7a945b1dd6fca5add8d6eb497e76eb864c7fbca91d3cdbe80af4f02894817cba0b68c110e0c50a5e835a76e09c55e1ece98c1b84", 0xa4, 0x6}, {&(0x7f0000002a40)="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", 0xfd, 0x5}, {&(0x7f0000002b40)="41208f92317d79dcf60a5945fb495e247bc08744c23658644924cbaf446700398357d320e9927da049ed500f3ebb6af4075f299ad15bc42748f270", 0x3b, 0xd6}], 0x800, &(0x7f0000002c80)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x37, 0x31, 0x3b]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x36, 0x34, 0x37, 0x38]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x32]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x78, 0x30, 0x38, 0x7f, 0x38]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x35, 0x30]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000002d00)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/25 15:00:29 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f0000001380)=""/234, 0xea}], 0x3, &(0x7f0000001480)=""/132, 0x84, 0xbd1}, 0x10000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001540)={'team0\x00', r3}) 2018/04/25 15:00:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 15:00:29 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x54000) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r4}) 2018/04/25 15:00:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc002}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:29 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8980, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) [ 317.981942] QAT: Invalid ioctl 2018/04/25 15:00:29 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1891, 0x2008c2) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000100)="52fb3ddffb98bbd0a6eff7b5d51e61a82d873dd518410d0a8fb4741c0e3337b926f8c154e0a5566c9a98ffb359355652f78038ea83424d0be56d81a1b27ad3897896d8c486f0577a561f2675c3635144c0e2487cfbda38126c89d57af4c0ee87c6", 0x61) 2018/04/25 15:00:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xfdfdffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0xffffff7f, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x100000001) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x100, 0x2541fed248eb388d, 0x9, "9c8b5d01abbc889996ac00a8382c36f91f2c90be934e04d74151e695ecccdbbb0aed0a0539c1460293ea8c45c873935abf45732b19a8e0b81d65bc81dccea284e8fe7e345aae61b8d58da7d83a1b9fdf0d550af6fda29a8ee6762509a353dc93b0ba7c31f844ff6650ec71c16b915be13c8a32a776cb56887e8608370fdb6e0e35a61eabbb79d7b86c67450cc86edf7166bebc1d6b45e3239344dae42b896567df6f090f8ac4f76dc994571d6a057305ac9c2c256789d0e76a42f8c5d38861f6b8c76bfd55db3941069af224307a310d19566d02d7e151a50c0b46e60026b04ffa2499427779ec4460c66d"}], 0x100}}], 0x2, 0x0) 2018/04/25 15:00:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:29 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:29 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)=@ioapic) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000680)={0x1000000000000}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x8001, 0xfffffffffffffffd}, {0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) accept(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x105000, 0x2, 0x8, 0x0, 0x8}) 2018/04/25 15:00:29 executing program 7: socketpair(0x5, 0x800, 0x2f1e, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x62f}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x3e, 0xffffffffffffff01, 0x9}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001800)={0x0, 0x4, 0x30, 0x7, 0x1cc5}, &(0x7f0000001840)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001880)={0x0, 0xadd}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={0x0, 0x1}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001980)={0x6, 0xb438, 0x200, 0x10000, 0x8, 0xa000000000000, 0x9, 0x80000001, 0x0}, &(0x7f00000019c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001a00)={0x0, 0x6}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002280)={0x0, 0x18, "ed003f3e26e92db034baba6f4ac4a1d4b398a110670a6547"}, &(0x7f00000022c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002300)={0x200, 0x3, 0x6, 0x5, 0x0}, &(0x7f0000002340)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003ac0)={r1, 0xe2, "3bfbd324a788876e71aba2e59ff23718032b7a96a210f101a0eb44341aed4895004ac793db66f8b2abbb91e259669f5615175df44059635381bdb32756a3b34d7e142c503bf0d9d5304249f72cfa56d9d7056c5c625fa2081566b5d15a302582eec3efb0570e915c9cea8410ccecb606358af6764cfdc26a43a53f70efb6be1b0c1f5d2e13aea5589e32b242c34a56a6429515a4b7ac089f73da38670b7d3938fb8c97af4d070995a1076b049951c4d7094cd3564b14b28b291f180ea9f3c6e3e9b9f186604973e411eae2255336eb158bb1b44357234506a08e34e3d56feb58cd7f"}, &(0x7f0000003bc0)=0xea) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000036c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7f}}, 0x64, 0xe8, 0x8, 0xa60f, 0x5}, &(0x7f0000003780)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000037c0)={0x0, 0x2d58, 0x2, [0x9, 0x5]}, &(0x7f0000003800)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003880)={0x0, 0x38, &(0x7f0000003840)=[@in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000038c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000039c0)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0xc9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="cbddcc08b82604fbccbb20d53f0cd3b7f51e1bdbb2d5d3dc3edabcd0fadda5ee9cb8c295ff104e72092c067d92a478772fca5de11cbc8cfac61e5b8b8a0d7ab1aec2c4654340e4262a5b9b856aabcdf9ac5fa66583a1ad544d96c78a71729a7447a62e", 0x63}, {&(0x7f00000002c0)="37259184bade805ce7db6d76c19a6b6431aee262ecc6a52983eff9f610141449472de6bc9a60ed6449bf9a101ec1915b48ecb8a89585b058b6b1149c718282d466ae304fa573b1b681c5408d40152a17e7f05164693d58621ebac294b71b26281cf6da2bba86ef9d174755e9d41356eeb55c4c5264d42eab52a2c25ebea333ac274b39b864f0aeb87522cfab307ac968db1b9a55870dff3d56c09d386bce59c86fc27e9349ae2544ac5a65ef331d418acaf600233c59b7951472af73f4336042e82d7c2dbd9827eaf86b5f2684", 0xcd}, {&(0x7f00000003c0)="dfe7d607b58e2e7b4bfaf3e87ab6", 0xe}], 0x3, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0xe2d, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x1, 0x91c, 0x0, 0x0, 0x9, 0x80000001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0xffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xf53, 0xa5, r3}}], 0xc0, 0x40}, {&(0x7f0000000680)=@in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000006c0)="8fdbd7ddbe84d01faa52b48fbdb3e2b3c573e26b3e64ba3e0e4a9b91d3ecbc3b0c49122e3768acf7ad9cde49e8b6930099fa6414ea88e1727dac8c24bdba91a181898ba16c640c2cda61722ff3070001c8e982089fd8ee9482e6ad78541cfc7a7d14f3fcfd4b6372dc6c87ba3f4628b5f0ff8fa67fdbe50b16246f3ce6a6720af5a11fea246b62128eb955", 0x8b}, {&(0x7f0000000780)="ea0b49d51f216433", 0x8}, {&(0x7f00000007c0)="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0x1000}], 0x3, &(0x7f0000001a80)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x3, 0xc, 0x6a9f, 0x4, 0x2, 0x1, 0x100000001, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0xffffffff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x208, 0x400, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x101, 0x8000, 0xfffffffffffffffe, 0x2, 0x10000, 0x10001, 0x1b, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4dcd, 0x9, 0x8001, 0x3ff, 0xfff, 0xa0, 0x9, 0xa32, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x7fffffff, 0x8, 0xff, 0x5, 0x8000, 0xff, 0x100000000, r8}}], 0x150, 0x400c0}, {&(0x7f0000001c00)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000002200)=[{&(0x7f0000001c40)="2c911629113c9babc0fcb4a98dba814893b27fad3e39d28ca522e70a334f14f8b529c3dc9f69e8fb5f73620961626033372677d4d00e40363092dde0f7ba9a36216c117aee1550908fc46cc910ddcb932b71c78bb5ff39b73d343d4901fc4353ca370d155b7e7f423451", 0x6a}, {&(0x7f0000001cc0)="3f167643c5b5166994d15368eb074c2f0aa8328db6a14e29b2f018b806f8af4c0ada6f171df7d5d0490de5cc7b12ac7d3d6383a212ac67802045db604e91dc0a8d07d13de36793e80ffe36225eff3bd01188318a1d538e54a927b953e12c74224e9954f0fccb3632d8ef94dfa61bf7fbb34f69227a81db8cf204a941812ee7b4e5e0c0666489ee2b4e0914dfd8a9a42bee85bf4b063edab1dfd38d00", 0x9c}, {&(0x7f0000001d80)="1c844bf4d9c353fada7836259e5e06ef4778ddf1f0b5a84add9db22f23653c7be1774314452e1c0fe5f5be5849e5d7501791cbf3b2d695ea5f2684a4489ab26e281bcae10344e4276da23d6639211f9d04e685140c2dfb49b9f7f95b7fb07dec0d424c05acd45040c4b06dd80ceaf341ee61f46ea182146e3f8396223e54bb7ee21e91e7bfa09c6294bae0963a4dff139b1bdc0d81dd4eeb2c476f", 0x9b}, {&(0x7f0000001e40)="38a77744b98b1d8a38ca375f139dbce4dbe9815e", 0x14}, {&(0x7f0000001e80)="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", 0xff}, {&(0x7f0000001f80)="70556fd84dbb921cfe192dd81e9e29769725ea35795871716de985f43e6be9468382ab92efc854fd0153bc7209b68001ec1e584f4a028e609f60597ee004d71f1ae26c565e73b7bd368d62d347816cfe6f7b0afe762f3357636e71fb37c75660ca4b135b6f148755c335ee41623e534f5b90e0fec6031c7c91dc590f50125375590a8c3589de6c8210f153e7fed834d5e231b46315f48d18f237d58e4c8354939bc226671c80e1978d8f3868dccb90883c9e2aaf7387a47e3718ea664c248491bb06eabd19a9275532249fb4dc3954", 0xcf}, {&(0x7f0000002080)="1a71e308dbbc623cabbc75e71643762a37c309b2c8b4da710add0fb329bbdc6f01087a4f1be909524667175262c005d59df6080d713ec55a4b3d79270e4c62a3c0963488ba939e07f15b1c3a120ccaf9ab9429b80f7aafc528686812cf52a9e71fe5404cd05f8e4b0167588ee5c402de3a0a8596ba18a39947d89e376c216257e41acc6afb2f9c981f0fc1e647d5cc", 0x8f}, {&(0x7f0000002140)="8bcf9e943331d50b7dd23c4cbd226a0e1128be545dd41986f29ae8f41253b0d60a997f41d701c4623f1f83ec8a223548e8e0a76bb3ac53072e474c2c0acc784dbfd39836359d8bb19e8b5b7cc3825368de91c6b9f036585acf2822d736239d043355dd5b39d9bb4f6e4869585b149c1503d625f178987a316e9207f1b52102030418680ced1c8e26cc5144ba6500", 0x8e}], 0x8, &(0x7f0000002380)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x37bc, 0xffff, r9}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x5, 0xd, 0xb5, 0x2, 0x4, 0x7ff, 0x71d, r10}}], 0x90, 0x10}, {&(0x7f0000002440)=@in6={0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000002480)="76c9b82b7a48834b3602cc8e990cfdacd653b2dc8ece66c34da54e0eb46c469c3166752792b37e02f959fad7cab5145fbe5abccdb41f294b8cb49273888acd196d6b3bc79752b667190cf625df5364b419d4994e00c2831ebfe6f954e1aab02540273aebdfa536f571e09dac2b13edd766d22d8524248f7231962894704b88e18d6d0f92fe643685dc8e55044d12c6db2fbcb07491e666aceaa0ee2457ddfbbc74f0fcc76b72936e1cddad2554ccbe74c0a6c58c6203a4365df2a6a2be32327f53a8324fdf524dfb44221b9c1f2011e233406cd9b61787487c15a3", 0xdb}, {&(0x7f0000002580)="c883c3128c91cf79608a56ecd150a19c608f2d86e0146bd4387b8ebc0fb4b13bbe39bc188c45bd63881f6f0a4384fcc10a4a78c1bd9e855f08d453e9ca35fe64a48ad0e82211d4479ce08f82a20323283a5ee1842678c8d768bd17823b30fb9c2cf534e2abe4df03fc0809f2f8683fc790b915659a76083fe41289ff4f4294b091f2f01095971ca169a115e579d72fad3c79d847185e5d89e4d88cd2cc1a77687a813541be2d42213a276698230ec00ea2ba1be87e23319401684eeee97c719373df171fea22b0d24889cb", 0xcb}, {&(0x7f0000002680)="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", 0x1000}], 0x3, &(0x7f0000003900)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x100, 0x8001, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x29d0, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x754f, 0x8001, 0x8005, 0x7, 0x6, 0x4, 0x4, 0x5, r13}}], 0x90, 0x8000}], 0x4, 0xa4a209cb6ff9e4b0) r14 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r14, 0x84, 0x9, &(0x7f00000000c0)={r15, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0xffff, 0x6, 0x8, 0x40}, &(0x7f0000000180)=0x98) syz_emit_ethernet(0x2a, &(0x7f0000003c00)=ANY=[@ANYBLOB="0180c200000ec481aaaaaa1a00001c000000000000907800000201e000000100009078000000000000008043645c7a806ab5dc5479d93960602c1ec856950f1f0c9eec2bee38dfa57fe905f6a8beb33fe2d04fddaacbca5460ee6f4ef64c431568154e662026b6ae7abc0b7a207bbf07c1b40bed90c4f9a560613f96e74f80107441e9492e7ebec17a6c3290cbcf35d4051e4f742fa57615db175ba61024d4b125a7ead443c54bc00770eef04009bae5104c93fa8034f9f970ef4d38e1d314d5db"], &(0x7f00003b5000)={0x0, 0x0, [0x95b]}) 2018/04/25 15:00:30 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)="55d8d0378800ba2a9d94975d2f6a728ab68a47598c19eec1d2a8240025fd889eb52043293565d379c6ffff041fa24261050f488065e482d4135e7b9af7f407edca008aa769ad0fc21497c43a94866b183131aa11b30576af50053956deafb3ce40404dd2f857212d6118c86122898eb08be02d5de1b72760e95fc3bfa797ca4158e7ea2cb078f1b7c336dde727cd508aa537d6", 0x2, 0x0) close(r0) write(r0, &(0x7f0000000300)='5', 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000340)={&(0x7f0000fff000/0x1000)=nil, 0x5d7e, 0x3, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xb2}) keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0x3, &(0x7f00000001c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) 2018/04/25 15:00:30 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x89a1, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:30 executing program 5: r0 = shmget(0x1, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x400000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x3, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/04/25 15:00:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7665744a1f7f000000010073723b7300", &(0x7f0000000000)=@ethtool_sset_info={0x37, 0xff, 0x2, [0x98, 0x2, 0x0, 0x9]}}) 2018/04/25 15:00:31 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8917, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x200000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0xfff}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x19c000000000, 0x7fffffff, 0x7f}, 0xc) 2018/04/25 15:00:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:31 executing program 5: 2018/04/25 15:00:31 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/138) 2018/04/25 15:00:31 executing program 0: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa583, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/25 15:00:31 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0xfff}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x19c000000000, 0x7fffffff, 0x7f}, 0xc) 2018/04/25 15:00:31 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x890d, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0020000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:31 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) select(0x40, &(0x7f0000000000)={0xffffffffffffff15, 0x3, 0x5, 0x3, 0x7, 0x1, 0x0, 0x6}, &(0x7f0000000040)={0x0, 0x6f, 0xffffffff, 0x3, 0x9, 0x400, 0x9, 0x4}, &(0x7f0000000080)={0x7fff, 0x9, 0x10001, 0x8047, 0x6, 0x4, 0x6, 0x7fff}, &(0x7f00000000c0)={0x0, 0x7530}) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') 2018/04/25 15:00:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x88040000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:31 executing program 4: syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x80) 2018/04/25 15:00:31 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x19a, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x2, 0x60000000000000, 0x5, 0x1, 0x8, 0x7, 0xff, 0x8, 0x5, 0x824, 0x0, 0x38, 0x6, 0xffff, 0x70e]}, &(0x7f00000001c0)=0x100) 2018/04/25 15:00:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0xd6a478a08c343d25, 0x5, 0x70}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x4080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/04/25 15:00:32 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x5452, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf00, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:32 executing program 4: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000001ac0)={{}, 0xb09}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000340)="06685c97e98717ec7922866afeb9cda338612b5c1c73c64401a0b31929c8e933bc8af0c4f16ef40751ce5125227f5fab58ec8393b26319942b720b8df7017dd2a2e05f9ccf6e5af76d2bddee6549f7dd71349d643fa0f72437e5379adc67945e8c84b1b26f868d2eb1be0a33a503ec0bcb3c7bca3f72c883d1c6f6849d5b4078270b5d4294e61f52da95e6d9925aadb5185ba6c8a69cd784127d1f09", 0x9c, 0x5135}], 0x100000, &(0x7f0000000400)={[{@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@inline_data='inline_data', 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}]}) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x200080) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001740)=""/44) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'gretap0\x00', 0x7fff}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) readv(r2, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/21, 0x15}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/3, 0x3}, {&(0x7f0000001580)=""/26, 0x1a}, {&(0x7f00000015c0)=""/190, 0xbe}, {&(0x7f0000001680)=""/26, 0x1a}], 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000004c0)={0x78cc, 0x9, 0x2}) 2018/04/25 15:00:32 executing program 7: socketpair$inet6(0xa, 0x80806, 0xde9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x61) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x7f, 0x7f, 0x20, 0x56, 0x0, 0x43, 0x2400, 0x1, 0x401, 0xffff, 0x983, 0x1, 0x100, 0x0, 0x1, 0x5, 0x7, 0x7fffffff, 0xaa, 0x0, 0x66ff, 0xe000000000000000, 0x400, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0xaaac, 0x3, 0x2, 0xaa, 0x7, 0x101, 0xdd, 0xfffffffffffffffb, 0x0, 0x0, 0x1, @perf_config_ext={0x4}, 0x82, 0x3, 0x6, 0x6, 0x5, 0x200, 0xfffffffffffffffe}, r3, 0x5, r2, 0x2) ioctl(r1, 0xc0481273, &(0x7f0000c95ffe)) 2018/04/25 15:00:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x30000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:32 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x1, &(0x7f0000000040)=""/87, &(0x7f00000001c0)=[{0x7, 0xe9, 0x7fffffff, &(0x7f00000000c0)=""/233}]}) 2018/04/25 15:00:32 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = fanotify_init(0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') io_setup(0xfffffffffffffffc, &(0x7f0000000040)=0x0) io_submit(r2, 0xa, &(0x7f00000009c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000080)="22c74a01aec921f542d63d019a694419be388d76399132ab2b44519880a5efc068e8a8b10a7cdbdbe61a7ab06504dde3f9b24b20fce8ddc235efd5b77407c1530053ed664f232927a532faa76b78e24b459b9b2a163a2ebfb8f006a7098d23ef37a48ae54ba3e5a4839c76b9a2322caffabdb92c4131c31f8ec3e50229263570cee379a822b3c57b8d7eae7efee3eed2ff1ee6eb929c71", 0x97, 0x8001, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x8000, r1, &(0x7f0000000180)="18c948d8649d4d8fd2bd7f364cc81d943acf528d452dee97eca5a712bed4e37fecce5b45240cbd3b550fe11c938d59c1a17eff524e54dd094fb4bf84aba0fb7dae92b8ba7add071329c51e59d09bf276747cb4de3bd830d2dab522e53029799063f95bbe24bf15a4280f39448ce181964819b8907302b6f48d1f8c1e8e56", 0x7e, 0x7, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x100000000000000, r1, &(0x7f0000000240)="249d1de794b9c0b5cbbd4a0c36612d21d29bba152c7c8a6928a97ef9402f6d2d637c17598078b0e0e9cdd4d8d738fa7e34eff40a5be9f01230ed43b3f0222feceee9f4480e5c592c9e41808a475d91d62bd1ed8978ecd051db8d43a28ffb0fd63e9cfab28ed6b4923ccafb8d4620dc3098090e27b1590bfccc12581a3e51f4f84061c43a54f37f5a0c851f24c09466294c16e12ae2cc5f118f8d12a4359d85ae4f90ef21429147edc2de58fe57ed7211312399bfea1ebbe579d72376d80e6a65be88c2c8655ffe8d304ae52534be4c040ab5c1a0bb422d29aa75141ee91968a3345b3c74cc7817c3549576e12d91dd", 0xef, 0x7994, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000000380), 0x0, 0x10000, 0x0, 0x0, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000000400)="ea083f6332d431ddb5beccc68623f734e25cf624e3e0125ef7d383ee96a056715215158f2642b6c8d20fe9861c257174cc05eb89de8f1ff55e74", 0x3a, 0x80000000, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000480)="3de13b94e674a7bdbcee42e9d3f26348de843d0bab27039a3cd43277bcdfe2542c8f72915bd0c4476cfd81b51a03a5240466", 0x32, 0x20, 0x0, 0x1, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xf, 0x80, r1, &(0x7f0000000500)="a420a811896ece82d1593f294ac0c7e896366df61716a3e954eb7d459d48cee6882961e4d7883f601db980eb719f0a3ce0e6e0f85f7ff82cd55753f0360942435984878fafe81ea49226c3bcd503e05f4895afdeb5c0ccebc85c2f11c60897961dd6c7781b7e21a017b3c5375840fe1bab1877ab1a7b91b128fbfb4596f033fc24e0036c939059f6bd", 0x89, 0x3f, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000600)="2962b493c49cf141f196fde8c2f3bbfcc6b31f75f0d15dc3d36291b205fc9f43ff90a5c968cb9a9d8253d488c64d1e480eba7097ce1f6da1310f60421e8c5869ac40701f91acf8f5269fdbcb1db18649ffb41616f8b3c2fba30c4b6045a5d3ddfa3bd6399b3869234ab00af9f36c707fb9a0168173b86fdeed78dab0e92b277d5bb9f56ea141425d8f77c1e28dd0a6e4465dafabb6382b24e6aafa61d3a140e46e29aa651d6094a358fbebcae2ff9cb2b03a25fd3d8eab8f66f13040552cc1ad72334b36ae19593af3340d9443486ef5963d9e94c8f73d060b", 0xd9, 0x5, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000740)="2ebe677b574ae307195b67f85284abea930611d2ec8fe72e7b1ae89426244e8d22cca20519f39a370d0c9127cf16e87821d848b368150e7a2be58e3d0e69873e5d66566c14a68386367ffb94b554edf281d947d4d1506a2c34d9d81f5a021b57729d29650a7b31f1f7528d9a36a261c839a32e78c54043195a76a6e49126e5edde2b6a2950620ecca6f305133fa335e4d8329e452a237fbd5b46ba36492f4c6cc10fcbd38de8043b241cbde3f70e82b44b4130416f3588a02239da81f8976fc4756f02a7", 0xc4, 0xfc, 0x0, 0x1, r1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000880)="3c03f31d6caa53cd1e7dfeb182782978ab7c340e5368202296609bf66e7e53452899f429aba84ae416851d9e025427ee15c824775416590d0bb0f3e2b7960a188d4280b1ddd94a080d09cf92cdadcb7e644ca9cee419b0346f2be936078c6d65061b7545b94b1ffba56871e963e2d055d1473f13c170f633ae764b3c9696366084c12f22e821fd3304fef1d1ca1a11f00003196558252bbd9ba6e2c9b0506d993313ce3643717856e50c8225114466e4fb6db32b4ab2370ad3a59bc561a6444e047703648a07f16b939f4e083faf5de80a1789729614d2", 0xd7, 0x1ff, 0x0, 0x1, r1}]) ioctl$KVM_NMI(r1, 0xae9a) 2018/04/25 15:00:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xc00e, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:32 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 15:00:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x101000, 0x0) fallocate(r1, 0x1, 0x4, 0x8001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000480)=0x724, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="bcd82c6d4530bacae84337f69dcf5d530c63d342dc4bc24199a2cd439ab613db70748b3c8f897b0d7fb181eacb996ca3743473459e2ca58021066ec6897cc257b4f4fac97ccaccc135949cce70fcc1bd0ca751e8ec7c54d5c686740ce0be666f75a17e2905d1b774166545881c97599722866cc1b4d7e831662866e658eb92759c9c4c1baff572e8f02d86e5ca70ab3642c55026bdb8c038e7fa27eebc28a622ee9770138e99d05150c21a24d0fbfd90", 0xb0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x443, 0x3ff, 0x7fff, 'queue1\x00', 0x2}) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$setperm(0x5, r4, 0x1000000) prctl$void(0x1b) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x6, 0xa, 0x80, 0x80, 0x2f, 0x0, r5}, {0x0, 0x80, 0x3f, 0x0, 0x7f, 0x81, 0x1, 0x9}, {0x3, 0x20, 0x1f688a32, 0x6}, 0x3, 0x6e6bb8, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x4, 0x4d6, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3507, 0x0, 0x0, 0x4, 0x20, 0x5, 0x1}}, 0xe8) 2018/04/25 15:00:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @random="18f3ec2eab50", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)) timer_create(0x2, &(0x7f0000000140)={0x0, 0xe, 0x4, @thr={&(0x7f0000000040)="ffed11184dc6ddfb29e5ab1e76484d58e9c19ae9c7930cc20f22ca989859112dded49e16dd32f1cad3f043140ceb491b98cddad47dd4597414940fb8c437373311d6d94d539b8712baa71f5d86d1ce60f0", &(0x7f00000000c0)="7731509a4c002f02d147faba4cc3def7a95e082a2f5aa251f998c4156e51a09007fc02d2ee7c04279219b3583af1e3edc57907da8c36c5f7daf7c7cf674986e78c0e0f78ff6233cc5d606f25"}}, &(0x7f0000000200)) 2018/04/25 15:00:33 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000700)=[{&(0x7f0000000140)="1e91c4c351f0b07cca3437dda65ed3720c4fd64f38d64accfb7efb8b11d64f31f37cf3c55d59840913c2ab4a92bb181f551e503901898d58415e0d3bf18a3f262285c920d26f88a6a2d1c7d0d4b83c7793ba31f6a73119a39042139917abc416d64396ffed798674b14302547df3b81a0005a68e19bbd93ac8d1b235e81be14a18c841f4d5b0e5628018d965f13f607e23d0bc6b7219c5f5a9", 0x99}, {&(0x7f0000000200)="f17f66551155ec16e9ab8787d111f2116320adee2259d409985e59ba910925975916fb324185504a395b585c97c878272899b2783f7cb5b3d8a0900334f66dc171155ae7cc93862869da4e7fc56639e23f3424b1967f94220a30e56f1af89481727d18f0318d094089282d752e153e33ad1626", 0x73}, {&(0x7f0000000280)="5a2d5d975139f5eca0e7f11ad4b5e088bd4e8018be6d5feaef35597d83a84613a7627f9b7399798db1e259781f6ce2d1382baaeaf1c612648dcdf8a4dac9c643193ff273739f8e05a553533ff94c63b8aca10e9916cac77a3e87b092ed5dd45d0b00ef3e49d18f0b915046577b6b09803f785abde826c7892eaa88493f01a824cac9", 0x82}, {&(0x7f0000000340)="3fddbeee3112e5863070a3ad27f1b5d51ba688f0dedfba005ee5", 0x1a}, {&(0x7f0000000380)="869aa56109a72cef43fb56f333767f35626d957a8f920730dc45bb2d8f7780f470a7386c378e5c5a89994341398ab37c59e20dd9035d2ba916bf1d12deae8efa9acaca9ae230348b478c4b26a5181f1e49abded5423bb815b5bdf528b7cc1d6734f293487b93c1157d1d7de30aff308a0c", 0x71}, {&(0x7f0000000400)="72699338102077c6a9a1d70fc382ae628e54697921254ad856492c4aafca894201fdc1eb1a091120cf336c21b9747c29b3e062800add039aefcaf062e4d5de024464231c5939dc31fa9ecdbf700883f047706197c3f93a12c1693c8fc7d9ffc54c98cedba2cd3c9bd912948a5e9e8fb15c46757e08e83be67ad37f27caaa93e9788ac78360c0f9e3ba3f6de8366758e75c0635491832f278d2ab23fb43b41c9a92da8f1bde33464fd3e7ec907f3b08fbaf3668cdd0028f7aa44971c198bcb29b0d1d1c", 0xc3}, {&(0x7f0000000500)="7363ff35819a08d64c154d7ff2c953d45c8ab09c7934bfe3e6b0b375216a02467e59ef6bd4933b79f352443d2efcccc13a4c170c23ea0da2b77f2befa0d72b898ea5461796823fad3fc0a563026cc72e7de2e9db0489a4a24aaa183cdcd32fdf5b08890c7bfac2ca43ed9473e76ddbe3ae8b849de8239eafc3b50652e15691954911b0b1163c73bd123275547d5910bc402bf706af7e567dbe889bafb4cf4b86f852b7956aaf4f362a589a39e6115b8d8427b5ba46f466c28a487aa32259da0cd5e1e0c1439ac2410a9c065c1818cd29b41439dd07a32594d876f2fe", 0xdc}, {&(0x7f0000000600)="af879fe384652f80810743a35be464699aac2f7a9dca3ef06cd0f895c5e4d5fdf2fb7b8bd8baa6f1958c6162cddaeadb0b22ef59ea2fa524472fc801eb69267bba31b3178a0f81e6a6467e8b11bd1c4e594541d44d23e253c99de689ccd3cf362da807f67aa684a3df7e49f0ec627efd32b523d2e77fa14aff98904d99a9c12e16deed9bf4c88a93833e6c1445fb6d115f776ca62e2f249b190b7522c2d6aea08391a1a4b33c69058bd3a157fe81e6a26b0eb3c7f5bbb146c7808bd5a4dfe8b56a313406d599debe42d82c2117ef", 0xce}], 0x8, r1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/138) 2018/04/25 15:00:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xfffff000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x10002, 0x1cb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000100)=@ethtool_dump={0x3e, 0x9, 0x2, 0x64, "5cf2d34ac099fda16a952499e9ee29ff1b84d7ada64c5fa726e6085b521c3877667840f8febeeeedacc1a8b15c4fe73ab69fd34dc5cbdc27c13a1b97c4492857c83245e0092d36f8c54c48d37543154b7060dea3076947d212549ba1b5e32927e1636e25"}}) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000280)="0f0253b81fe35f25f73fd0434860de358b94859d7902d756f74e300b54bf22e9273cc77243bb0b286a241be220448d7b034d246829b7ed4a25e6fb489e09358fccdb842845e5d0a027a00712d4ea27151ba7e6881ced96136dec11fc0aea7d4a7582b7c0c9761c83fdf1e31589fe61aa7fc8651482c936c64952d1f1a82f4bfdd6efa5de1770290c40058a1c15b196ee64bfab05b74051660f96eaaab52125e19b3115db5563a6638c9fc26f75a2b84a6c007a5a053f98c77b69a0f4ec6ef3e9c2c623c4d0a1ceb8e09d5e06783b81fc1e5f854b26efc3bcce02020d4f9eb55639a4fed78cdc47a6fadfd68aa488db0671bbec95d63d85a0", 0xf8}, {&(0x7f0000000380)="2ae5374cea05976a0735a6852379bed12108ebb5dc548cbcd0fa5d616dfe642770badf1b775e0be6108522b3bcf0f8c6d7685663b4b887577baee84fd7dc26b09986e43bc9ae5542f027350f3acf4e3fe808483a72703ce823e475edbd06e184b8b07c969786e2e67e872c7c", 0x6c}, {&(0x7f0000000400)="d681f56c0f348cd6be40a279ab9061be71b703f00892d5c548c556ed379c6979e2326cbe7f46a7177c2e707fc7ca854d8bfd5b48a88b207f4c22e669cab5bed65d080dbb2b41bc8d8b6760ba05a007947244727415a7fa9f9aaa334370bbebf74ded6fb97c84f22833f8aee536226665edd248ca07777bdf6e1f7c310600b96eb6a00cb332c30211490defbe708a7db23b1e78bf78cd88f78b496992e235e5ac86ebc87d016fc3507ed76206f39472", 0xaf}, {&(0x7f00000004c0)="67837e58d2ef93f4600a96c539882f3980bf35040772409050c61ab358ac813c409a4cac6caf241865fa82173021e931c1524e6a0e62aa11c468", 0x3a}, {&(0x7f0000000500)="db8ba48be5b498cb613282738fa142c8d412b546b1c801105acb231a6884f78904d2ebfd078d492c311db31386b3e535b7b9cbe38d9a2335960ed9136d2d80a524e68f5fdd7b0ac8b5d574f20157b565976aaded930f2f33cfa03b2733aa025760c92bc36f0518a5a98b311043272a3121240486555afc7277527a68", 0x7c}, {&(0x7f0000000580)="b60ca782344a1edf17e9c882c817d8d7c5565f2ea76b78ef5e7c9e65df9f192533725867c904a14ac1d457a49e435ee9442117ed0a52fd8eee613017f4f805a46ed27afc601527e0b5ebf5598516a19c33a7c24d536e996dfbbadacf0ef379ab308589f556313b8d0ed3b95eace58e2752f6fafea66112cb3ed5887320df05fbd1c09dd005555ba68a9a5414fa1518f90e39a0544a75aced9f4ea8b6bf3f4489fea336d377dcb66ca71c88b8d6092beea6aa46f4cbb2d570e3ade0eaa50b8e", 0xbf}, {&(0x7f0000000640)="350c93df7c7d137e5efe44631c0495628fe0f435ce48e5c4453b26125c15e6cda2229e4c31a6448cc5cb568322a5bbd77e4c0f9fadb8dc144c317f4a72b2bdd2ba93e096bc8946638f483c9a3fbfedf65276216467b6dd5e5d91dffff688589e8fdbacbaa4c6c097e99c1eb2028583f0e8312ec5d2125c750291e43006a419eee529ac5f4fc572a4965cd0b29f2c481429be72494e85e05c39dd1d8d", 0x9c}], 0x7) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/25 15:00:33 executing program 7: r0 = epoll_create(0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) fcntl$notify(r0, 0x0, 0x2a2) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x8c) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/04/25 15:00:33 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x800000b, 0x1000006, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x347}, @in6={0xa, 0x4e23, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x5}, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:33 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x894c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x8804, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:33 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getown(r0, 0x9) getpid() 2018/04/25 15:00:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x0, 0x1, 0x8, 0x3, 0x80000001, 0x3, 0x1, 0x2, 0x0, 0xfff}, 0xb) socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x2, 0x560, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x5dc) 2018/04/25 15:00:33 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x80563ad9452c254a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="ffff292f0a000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="989cd4dbb9fe590eb590ce0ebb1bc88bf2cb063f0044adeffd870a52c4a67d074d80a7142100000000000000000000"], @ANYBLOB="5809000000000200da05000000000100fa20b0cd3494511ad6c23f31ee50f013346adaff0ba16a6ea7d8e5f79f0bc87c54a451f09dda16863c0a423363afc0d792bac8ba71a5e2c6850717c68a6c8426d60ca88747f754cb8f43035d381cb2578a75a2d5d61721b08bd1c78360837d2c15af0021402ba5a207c761db337d7d8928c11752b271efe1de0db09558fb662ad08c511db84b3c816662835cc6acbb2aa5e39c157108cece6f598e7d8a79bb4f6d02f080a6322ac39d0d851dfd2ded67142fb90362964711052dc7a463e57436b93ea30874bd5b497793"]) fcntl$addseals(r2, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/131) 2018/04/25 15:00:33 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x200, 0x2, 0x1, 0x7ff, 0x800, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000440)={0x200, @tick=0x27c, 0x7, {0x1f, 0x80000001}, 0x6, 0x2, 0x6}) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) getsockopt(r1, 0x444, 0x5, &(0x7f0000000200)=""/131, &(0x7f00000002c0)=0x83) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f0000000580), 0x30, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x2) add_key(&(0x7f0000000700)='blacklist\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="552784b8847f1a83e1b02578be99a1fd58aea1b5d7e4fef9a754e790ef70eba69c45dc51370da63a0208466ae593d02597f289735fc42356ac7bf99d2250086c3f921b39058041e3c1a6143305d2004e3dbd36fa899a4eb4f5f4678ad845e6ac88da50b15df134d72a011e8ec2f5742dce4a10", 0x73, 0xfffffffffffffffd) rt_sigtimedwait(&(0x7f0000000500)={0xffff}, 0x0, &(0x7f0000000540)={0x77359400}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x1a60000000000000, 0x7, 0x8, 0x7ff000000000, 0x8, 0xa4f, 0x8001, 0x7, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x8, 0x2, 0x4, 0x0, 0x81, 0x1, 0x6, 0x7, r4}, &(0x7f00000003c0)=0x20) 2018/04/25 15:00:33 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x890c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x40030000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x300, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:34 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/224, 0xe0, 0x40000000, 0x0, 0x0) 2018/04/25 15:00:34 executing program 0: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0xa1e, 0x43f, 0xffffffffffff8001, 0x9, 0x1800000000000, 0x400, 0x3, 0x8000, 0x7, 0xe08}, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'veth0_to_bridge\x00'}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='mime_typenodevvboxnet1\x00', 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x9, r3) 2018/04/25 15:00:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x800000080000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x80000000, 0x1, 0x8, 0x5, 0x9, 0x101, 0xf7b3, 0x4, 0xffffffff, 0x10000}, 0xb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="020e07070402000029bd7000fbdbdf2501020000008000001918afa98742206fe73ac7a797c8e5ace65f0f1ea5c8d2fb75b0671f7c9a19ab0776144a1580af0db5239e246805eddf044e3164138470dd95023bdaf7fbd1301bce85f6095ab347d91b2ed6997db5840bd84755cd64c0819e7232221113773ccee298c940138df4d99ee532814ded214465ad899fdb82678bcb3852fca1ea166ef990c2ca1d0febbde38cc733bad9309d9bb40fe62dfbbd6e58e7a2227032ecc9a79debc4c7a93976ac3cc4069cdd61610e1f34d4e3121bd93807c04e6be811d9167d9eac1497b82b7fb9ecddc1f55d6c2a9de54120116b5ca32819961500f50c4ef1d80539b85e47ff8dd3aa8a203ce0879a3c02d973a8e8c075d6f9c780e053355698fceb894897091b9e14806cf91eb46cc843ec2d4bdba358823bf62d45b672bf753a9fb473139b281d9607f489de27acdc0473273b391a1b013407c507c25382e1ef1031f80c8aa0a59bf029dc1ac07b5484442a0602bc079f81fb01f340c4887ba68424c0b54909158cbd3a0398f5bc44f5a69ba7e9d12ed5e8e2e8d771a8208aa8f87ba43df2d87f3717dcdd8585eae6746a5ab50429f2f812168f22c44c1c4bae69429a7a78abdc73b95f3797cb697b4fdabd6b411da27e36e3d20bd0d7bf15612a29d648a5bef5a929979e86649952019307c91f63a89ad77b15bb0a0b3d1071be7bf4277b7ce3534178a14986d17d551c801a5dd1b8e6b4ca9462cc11113e091f0424d263258ce7645ad7d905bb39343e4da52085f57a9e441c6d9372e5436802091910ab6e1e13391c485fe914d2b55dedd452fbe929f9be1c5ce7a8913e49465fb097aa37b7d58da1b8c2c15f69fe43f4c96a0396a4b41241c9649e6866a8e85350e22e44797f99701d6885afa569417aac3fd2c4a4b450ca88f697dad6c1ec25a20c340e18d611a779ccd07a0848f8ac0a7cf34127b134d032008c76c79b9afb0ba1e93071be0b5d59a3f7ed01877c4bdb64bb8c39d14d5745691819569c94406bf5e1f824e6c2ae0b5ecd79a92bd024ba9813c2cee1660d2366ba1e73839f2fbbd90591a35846d3fc5d2d7b6ffd3a6618dfeb43251cc9edb4655023aedfb62a9f4f32b5cb018e039b221a7dfa4fe33681c27f78bd4512e314c3b6c6b097a069eb8b62a506e5fae844862988e5387451faf116e4267c5a38aa1b0a73340e95e5871154d45dd1e17f9233e070121e9d7bb5489395c0006d96bc56d642cc621cf76192aef0c4f08fb69a4b9f9495ab5e5a12c51dcef8ec9335993aff8da32f476826884446ece0ed6be6892a9fa0dd833fa884fc444010e29c471f67c1a4e463b8275e00386c2eb3f0d8d2818878bbdb5f8387476e54327455676f30b5270520720820596128e0ba1e861a51fa012d0e3c61f59dd974c924b4878a95e45586b1560ea00d7d1d84e590ff1c78d0ad9647eb4b878a42fe8e80c8b9d5e7782ad93fd5e0918bc8b7de7c008580cfcc73899c226cbcf1b1ebaed499d472e130df2579ba7e27817522e7dcb06a785d09c8439e6a894f33fc7d81fab5f350c439f9a4b46878766df93768f5fc8231ed88c8518fb04259ca3b892766444ba3441e7a3123c14e196e207c245a4470c2110f770bb0c218e687288e090cfc490d30e2fd98b5786abe343be13209dc95834fd142011c1cba22726d3faafc4a528f1b68e8e63c33d752bbb31acdb19a5e097ed0bfe7d92d222bf5a4ec7f6f7d54763ae830600f2c42b2cbc1eeeea391beec1ed61e6880ccb1dae5fe1579aa42151ef527bcee53b0499503b6af85709d8058059e2d4e32bbd202e2342f515417908b923f6b4891538c34b8fb010aebd96bb0c2e900a6251b399b1dc4990436c1699d9a256907ca08174db51697ae5de0f7a1eb8b5bb049335292e94f5788f400162496d08c67725a448fe0d755c455f71220cc3336330acd4864ba93160156aa61d3559c677e7b2eff750e953d172a016765203f6e5e67a484ce912c668f086e082688c2a618749c4e7a8c8d0e88f251837295161b72eaaf6980a25bb83c6ab4f89ff684e0d7e6a42d0ff7cf3e21298e7d32ff2d878662f27c6be87bb487636ef0344b4a32dcdf3abfd01bb9957b350ac8f40bd0938fbb22f25f80c4ad81233cccbd7ac20566d1a754f520d1de02e491cb3fbd95053f2efb3445da44c69121b7bce819aa8391065a19d33a4e62e2412dea11140afb47a715dbd4a20d2d755f52489b65eaef20182d3c93fc45a45323bddbbb989b5377442cfdb52629dfbb62e56a8d8641110d0658d45f1007d33c19f41c8ef44466d453bde2ced1df65d58c0ecdfa98f60d7608ea5ed32c72729202db2b309fc82504a1e8ebf126fa4312b1fe7449950064e818e6cc0544b313423f72e7653051064483fdeb8277090f083ee5a247ac8ebad0db6226d77adac3ae38ede6e527bfd56f8729fdf74b80f6a4667532c2517a5faa47b00bea8c65a00eccd4300243c355e29ef72046f9a9c3a2787e17f9d60969490725e0269a61f7b75eb8c01b8fbdc322828cc9c762607bdb4c3620e7a8a67c4273054eeff9f411782b7fc13bb8d9925cbe29850f7827cdd25f95a324fa446b0a74e9c7a79591fbd0061e3f677184526fedca08219211bf4f9638dbd1e3558aa7278dc2006bd5ae5059e33d702cb39044c8d85ab7943f582854a980afce608df728dff29ac9d2e951aff7bf8fe4999d329242867c97c576a8536b78c55608d0f00cb836a007bda8a1f2a89f60d4f1b0ae1c6a79b6559b3c084256977e36bdb8789fc78ccc59cccd640050056e7be2c2c49d23c6e16b90db195999c03c818f3e519e879e0b8d899821a6cdda5301bfd8c64fcb7f9d16f2f4a97dd4fab8c5eadbca7fed72acd40731b5f3fbf1ac0ff27b53f971a68282539e616c5658b79f6f94aac6af9cc196a182a56aca691f142f2cde34ef70376bad7c75e61cb40c86ebb571977efaa1c80da203dd288aaff58dd3262c6649486b43121f0dd2dbba2a77ea241742c028f27114a3e062789967e995b8a35bd29c443266d00816cc571baf44979fe2ac9505f62299563ebb94b9c9a8350d03b495a7f74849a4f893247ad3bab65fced683c23c199a652f271161aa7f141c096e5ccae7790b865d3625a2e5ffb606f0ca89bd29d856fc5fe58cc29c920b3681955eabbea25973cd4b9e648859caaffcf7f353dd23ddf584ca5f04a793df398978c406d19b49201b16705366a8f0ad1bd1c3512a35341c643a2b0acb2f5ec86a6fe9b6e3106f9b95429d3bc9c256b61f48205d4502d64f523c807674df1cd3c3a7e7418d46e81a9d8cba9a73d9748f40dafd9d0bbc4849161ff7cfdcce5469b7c4f44a8caf1b82f42260b85ed6db4c0c8de4aa62fa71d7cdee6b77ee996cb1e10923896e4d61da0049203fe32b08bef24acb9156aa9250c9518430ad0c03c025f124bcd3c9822ff963b5d825d41c1fd4aa4926a3c74f67e46004a8cd43a78068f06894818cb0d240010b66ec51a6a2de0ad9327838d3efc3ce63d9322ac78f61a75ec915522cff7c0eb3ec5094baeb291b5f31950f5151325d2f3802baeb0d36788fb9c98576496e4a2167d5989f986f2a8082ae728ef2c07bea620314c45b26d1265f8e32778ab3e270e8c343ce265536c8b6844710c0a104be80fd8e5f7a7d00b4b1395f5b700f8ebe0fb5c57da471cf3571daaeecb5f5f08e7a723a29400edef0ef91b5391c44cfe4e2aba64d41db6499fb7c42a31673a0325334b2d04cf28f0f3748c466c730858ddb0c985f1b4da29fc50c14b82b43205d506cc160f82f29b6790dcc90ae04d6d770e51fa381bbc6ba315fd7a6abb9a95843ac4b0082681d168d39c2d521439e8a7b93f15be94191e2dae9256d124ad968f4fba4f502747b4f0b994940e9bb1be9121ec9caaa3bf7ad55ebafa86abb10c87d9585a1bd9fbfc35679deb34ae457d703f2b81abae3b93bccd264eba6717faccce7eab4a906ccf468fcbaf8eb28e61ed061b91bb525b08e4f37e42fd66f3fa50d7ace7a4fbbb4e28659ddbade0c3f6946d9c83e5c71705391d41754e03b6f9365a295ff071d36d5060d23cf08cb6644f42262e74411d22f1b24c6d19e576fd9af110a6fb8b0c51b7c0becdd395911dbfb158a68ef9513ed553a1e13b904b0fb01ba286b23c335e42d0bf42f55b7febbd12ae151a1d22cc6c2355515a7cefca6b33e39885b45af1046e17a599bcd1a62b71a87970d0f4cc77987aa9aa30faf157815ffa23cf2641a51270aff6e5b6b194b200462e74d400ca5b52b990a3a404b961f218aef9c5fb3811e6ddea2ce71e9ed51b2a47667e9e5671ec84697aae900a447993982aa4c4ebc5882362ca87ce6981e8d8c93b3dfff6da0cfa9bcb98cbf50fb29497c5d8379a4a164e4abe5232cf5a135baa36b1be57796ab2fed3b3c786b01c5d574d400291d174b61c22b5dd768fe412d6f329eb883789b158f83b6c94708e6bd0e163732be4e9c508481c7589cf3df30c5ee787c9fc41cad7e3d1792d98a7504e5f049c426b4958e2347c2bfb1c737cdddf2f8a6bedcf8aa254646782d0b53215f7fc31b58776f725976b2de515a8c7a64c0dfab8c898491cd3bff6e966aead38a9c1f840f3dee72ca289d8a2110741befde92292766e036438fb9bb860d81fc911003b91a7146da9de012b031b5c2a246b656911359c518984b26b5953952350d937e771f29f4ea8a3634659396a2837a138d27f7e2c59581061070e23d138f000e02eb98b6e1b864d7a39fdd1ac5d384730ad8645349cfa0bcada0c27b43f25a622e725f564af5144412406a231c7fb92d10ccfc8103f1d242d729be52b2ea333b2706b43e71863e76a1862b01239be3bea5866aa27d73c0c426d4d36b6d2fec79d0ffd57c7ffab9bea65e6ca1c8d1755644da983d0976c993db286246c63fea13c7feb3e1ab00768c8a3a9b90f3983232afde401f490dc9c95062ef5cca442b29db5bb77967bdebdf17fb8321d2da689d8974be2e51a7777b249e444a7c97de25c2bf351b9535ee414a8ae5675e22cebed7c5ee6f87eda89986c6ef6a3e1ee8f6c79d728eb260e6b3aedecf1cd05f45595bf7ffcac497fa3a4bad7a9238de76df2edf4f02e134f0ec205c91e6a0fadd411ba8a1c450ebf3a4233abeffa5b56fe4278cf7d232eb9d11a59af27420ba5a44489690279de29ffe44b787045d9e2a067bcc257fb82f9a4f2970484cde469e133a94a784e72d40ca35f281544aa0f866384928ce872858e3f01c760826119a085f479580ac6c35f637125f31773ca6767f62f2e39fcca1276a4326a374367188cc4b774ef73b842c55d143824e01ae69656e2cdd6fcd8f9122ed55cf8d8f33a3a67a20d326e5fb0371f185f925b8cab162b02954bc75ef393ad5667c175989d7cb819c2dc6bb7b34ba77953988bea291da303d5ee2e1645b77d8217be5a2dec7a15426f720809ce5214448baef5bfc64de6a35ed3c8fc097c46dbdefad28bd090955452f3824c3a9a7a66912e3320be0fa351ae79fedcc065554f081a1eb6bc6753ae5bdeacb37c4c63ad344a92d4dd8bb67bf84122718d463d74d2a87d7b2b72d73afeb143936aac00bae5bdcdf55a1ffd34b893c4c05e369130d4728cf13033e9c9d719d27e50583b298b9fb8174c97abe9ee076c0b04836a1367bb13169b6437ce4f5d5710f79502996d98ea872988f8189e9d535b126b380d3661d31c054f0cf10a9512f92b665f559c3ff790903a37bf79fcddfa4a161dd924dcb9b0e0f8cfaee33ca8609ca629c1c2dbb016d010016004e210000"], 0x1020}, 0x1}, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x6, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/04/25 15:00:34 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8934, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:34 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) rt_sigpending(&(0x7f0000000100), 0x8) semop(r0, &(0x7f000001a000)=[{0x7}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x7]) 2018/04/25 15:00:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:34 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc0045877, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001400)}, 0x0) r0 = socket$inet(0x2, 0x8000000000003, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/04/25 15:00:34 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x1020, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/138) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb20, 0x0) r2 = add_key(&(0x7f00000011c0)='id_legacy\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)="c62c1bf22498498f4bc270733c33c3f5922890d167edf7aee15a1a32a51387a41db579c4a6d4fbc2e441a533ae0fb5d67e1e745513ce7c312460c8b57b3968991f32b0aa83ad8c260e62d56b6644e1d9a7ed3751ec2681b2bbda93f371bda345574269f4a7be6d82f24ab7432c25cb3a6606d379802829b3c470f07b19d3ad320eef6a21a0f8fe8ec4c7bbc234853b015988dd82c9ba417398e590582c16b77d55f577f8ea38756f1900b81834d1cafe6250d19dfd3ea5b25ef1c8f8718d0db90b6f1d", 0xc3, 0xfffffffffffffff8) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, r2) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x1, 0x10001, 0x0, 0x6984}) 2018/04/25 15:00:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) bind$packet(r1, &(0x7f0000000240)={0x11, 0xf7, r2, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/25 15:00:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0xfffffffffffffffb, 0x6, [0x181e5984, 0x80000000, 0x7, 0x20, 0x7ff, 0x6]}, &(0x7f00000002c0)=0x14) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00005474ec4d000000000d000000bbde63d668e2c84fa4fe9df023851f35093e778c6344dd2e5a6a8203c04b96f08407f975bac0844607356d271243e5cd9a8d2dc1dfe5128e03758ddc17a50a65f79361aba4dd663197e2ab9e8bf647d2334240173c559d12030a47658bcf5cd16190822424ea9a3e9f7de34a86"], 0x1eb}, 0x1}, 0x0) 2018/04/25 15:00:34 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8907, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc002000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xfffffff0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:35 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000c00)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/04/25 15:00:35 executing program 5: shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmget$private(0x0, 0x1000, 0xa48, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffa000/0x1000)=nil) r0 = shmget$private(0x0, 0x400000, 0x21, &(0x7f0000c00000/0x400000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x440100, 0x0) mq_timedsend(r2, &(0x7f0000000000)="c9373568e942", 0x6, 0x4, &(0x7f0000000100)={r6, r7+30000000}) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r9, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r10 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000006000/0x4000)=nil) shmctl$IPC_RMID(r10, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/25 15:00:35 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000200)) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000047c0)=ANY=[@ANYBLOB="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0x22e4}, 0x1}, 0x4000000) r2 = gettid() write$tun(r0, &(0x7f0000000140)={@void, @hdr={0x1, 0x0, 0x49, 0x9, 0xa777, 0x800}, @x25={0x0, 0xffffffff, 0x0, "c80de35341933286bff1c2238d966bf716e12f000f1ff4eca3d05795b16818a14600fd3f4ca61d5b1c7e6bc0aa7aa7c0794917dc55744e7015b08051456c971b2ee0c0e5f96dbc5606db3d67761a7fc85acb5cf3b555ba62966e10007ca852d5a054bb7c93a74a47f70a9cddd0e7ef2e0fc2974952187a124102f9b4de2a1624e5c9497735939cfa61e667a7002daaae31ee811220651740886c93ae3402cb1ba917d3dfee2f9fde274ef95f8eadf532dad4ed"}}, 0xc0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) 2018/04/25 15:00:35 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8918, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xfffffdfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:35 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc0189436, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:35 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/25 15:00:35 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt6_stats\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000100)={0x7ff, 0xfffffffffffff147, 0x9, 0x6}) setfsuid(r1) 2018/04/25 15:00:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:35 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x2, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xc00e000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:36 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8906, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) [ 324.796530] x86/PAT: syz-executor0:21504 map pfn RAM range req write-combining for [mem 0x1d92f0000-0x1d92f3fff], got write-back 2018/04/25 15:00:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x9effffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:36 executing program 5: shmget$private(0x0, 0x4000, 0x78001000, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x0, 0x4000, 0x28, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 324.869349] x86/PAT: syz-executor0:21528 map pfn RAM range req write-combining for [mem 0x1d92f0000-0x1d92f3fff], got write-back 2018/04/25 15:00:36 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080047000024000000000000907800000308070200000000000000000890780000000000000098d2a91282d2dbfd7fd59a81684b39fca30c03"], &(0x7f0000000180)) r0 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x100000001, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x7f, r1, r2}, {0x6, 0x1, 0x7, 0x7f, 0x2, 0x7, 0x4, 0x5}, {0x5, 0x40, 0x2, 0x3d5}, 0x9, 0x6e6bb0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x81, 0x4d4, 0x3e}, 0x2, @in=@rand_addr=0xffff, 0x3501, 0x2, 0x2, 0xfff, 0x8d5a, 0x692a, 0x3}}, 0xe8) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x200) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00000000c0)={0x3, 0x6, 0xc9b, 0x2, 0xc49}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x20d9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7b3f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24}]}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000480)={r5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0xfff, @empty, 0x5}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x311, 0x5, 0x80, 0x7ff, 0x0, 0x101, 0x9, {r6, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xd4df, 0x9, 0x3f, 0x4b8460e9, 0xc4b}}, &(0x7f0000000400)=0xb0) 2018/04/25 15:00:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001bc0)='/dev/sg#\x00', 0xffffffffffffffc6, 0x2000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000080)=""/87, 0x57}], 0x5, &(0x7f0000000580)=""/46, 0x2e, 0xff}, 0x200}, {{&(0x7f00000005c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/14, 0xe}, {&(0x7f0000001680)=""/19, 0x13}, {&(0x7f00000016c0)=""/200, 0xc8}, {&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/198, 0xc6}, {&(0x7f00000019c0)=""/184, 0xb8}], 0x7, 0x0, 0x0, 0x8}, 0x7fff}], 0x2, 0x100, &(0x7f0000001b80)={0x77359400}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/04/25 15:00:36 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x890b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:36 executing program 5: r0 = shmget(0x0, 0x2000, 0x54000200, &(0x7f0000ffc000/0x2000)=nil) r1 = socket(0x0, 0x80003, 0x7) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x0, 0x2, 0x5, 0x80000001, 0x200, 0x2}, 0x3f, 0x2dcb, 0xfffffffffffffff9}) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x400300, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x2, 0x4e23, 0x2, 0xa, 0xa0, 0xa0, 0x2c, r2, r3}, {0x5ce, 0x100, 0x1ff, 0xffffffffffffff80, 0x79f2, 0x3, 0x2, 0x8000}, {0x7, 0x7, 0x6, 0x451}, 0x81, 0x6e6bb0, 0x1, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x3501, 0x5, 0x2, 0x6a68, 0x2, 0x1, 0x3}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79}) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/21, 0x15}], 0x2, 0x0, 0x0, 0x5}, 0x20) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r5 = gettid() r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ptrace$cont(0x1f, r5, 0x2, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000003c0), 0x4) 2018/04/25 15:00:36 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x5421, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:37 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/4096) 2018/04/25 15:00:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x30}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:37 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000040)="beed4390ebcef0fda9f40631be433ddc3a71e01335b134278b7a5ed822662e6e5c3afe8667be2f4ddd79bf7b4ee4db1976ceea51dd22bdae70fb91739e2255736a0f6bb807478c44034915fde31cdb45a7545b2df40389c30f627a78b4590c66051647356adf4df22f3d76ab22a3be6fca3b59234cd289982310bff14ae00dc78e03214df02927cbe0b9a48de86219fd12d37e03e4c4b788aaea0fa9ce4c83b633e1e4068e7b7856c4caaf90360b66ada7918c7ce5509e76a9f3c1263ac277e0f4c9cd21ff5ea67d75f807c4c72c09ca") 2018/04/25 15:00:37 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/138) 2018/04/25 15:00:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="a342ddcf70a8a1665dd54c342cdc70ec89120b1073b95d8e7484640984b2a0666ad44cbf9ed17cdf4c19e4b8ea01a754b1b5bcbe99bf2c159002f02bdf100924b5f86a6bc11b7829378ff9fc58249bb71b743838723307d4c67efbafa0c6896d8832b9e848b7112a7018e602f3fff5ca50bf0ad50d9c560ee2fd8c80dcb2b9c85c38c87b3518658a413d64122a18e29e084a7708c9d7c6d9ac3abe9a1e1d4d535700577aa093b588") r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) 2018/04/25 15:00:37 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x40049409, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x2000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:38 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x12000000000, 0x40000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) 2018/04/25 15:00:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x3000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:38 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) renameat2(r0, &(0x7f0000000580)='/\x00', r0, &(0x7f00000005c0)='./file0\x00', 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup(r1) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="a31752362c41e173fc2bdc4255"], 0x1}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r3 = accept$alg(r1, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r4, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x9a993829505867a1, 0x1, &(0x7f0000000680)={0x0, 0x1c9c380}, &(0x7f00000006c0)) 2018/04/25 15:00:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x34000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:38 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x88, r1, 0x427, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) 2018/04/25 15:00:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/25 15:00:38 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = memfd_create(&(0x7f0000000000)="2476626f786e65743127b61400", 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) 2018/04/25 15:00:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x488, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffc0}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:38 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:39 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x30, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bridge_slave_1\x00'}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/25 15:00:39 executing program 4: r0 = socket(0x15, 0x80005, 0x7fffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)={0x1b8, 0xc, 0x6, 0x800, 0x70bd2b, 0x25dfdbfe, {0xb, 0x0, 0x3}, [@generic="947207030fb2a362b9d719ea09842691542edade2a9d1dde6e9be142d2ee53aa5c220e678af1ed52f88ebdc85ee698f1358514f5e6e8bb589f9150437d62267391eab1989abec917fb8909a0f3822a7e24599cbd575dd4d32334fcca0624f9724318304044f4cf7dd19e5f750cd1489c687fc2b1ce40f902d1549fbf1bc8ac99", @typed={0x8, 0x2b, @fd=r0}, @generic="4913e0ba610924cfb285bfce1c03b2b6ace3bd62956b99116691cd6c675a77b8c41a554ad0e097cfc74f86", @typed={0x4, 0x45}, @generic="eda48dfcc9f2862e96c8392e9cdb63a1af9becab492be422dac072d114415d29dfcb29d1c52c4db0b5400678904c5600663c05870c98e282d6e310f085548e5ed4def19194bf639fc5b2ed39b4a853ac85acb313df57bb09b73922462e", @nested={0x90, 0x6d, [@generic="6f98ab195f90a6c51126f16511905144126fdbe1e79a3e56eb322acf528de71f1bdc062a5f3d9b0801e02cc1233444fa32a37d1ec65c9c3a733916b1ba8f96842953b62c36f19e24d54525cb0475ef957b5bcdf1cc41f7c8012b7fff4213aba11aa01f64d4c1b712ed1f56aedfc1624bb9415756ec1f07be12fe802b8637eba582843388f85a921bfaf2"]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4005}, 0x800) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000000040)=""/1, &(0x7f00000000c0)=0x19) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x101, 0x10000) write$vnet(r1, &(0x7f0000000400)={0x1, {&(0x7f0000000300)=""/179, 0xb3, &(0x7f00000003c0), 0x1, 0x5}}, 0x68) r2 = socket(0x10, 0x80000000802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, r4, 0x210, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x654b}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x90) sched_getparam(r3, &(0x7f0000000100)) write(r2, &(0x7f0000000980)="240000001a0025f00000000410030000000000000004dc0202ffff0e080010910a186be0636543e900009b31a8ae707975c3969abddd69ec5c86b1ebd78c2feff6ebee963f06ae33844d03267136ce23745cb9485d88b794426d48235c544060c2029c3c5132c9c6bdbd3afa0430e0957f9dad1b80e2938c77661ec4d14ce522f0ab4e83587d9558d9e758f5f511038fe9714fe60073d3fe5d39b45fe87bcf4ac0b3e1a1802c041afe08119f2c29105403881923799eca501ce5c6790305c9f9f29107c4f678f025f81ab311c62a583191afd17b17d6a93e0000000000000000", 0xffffffffffffff95) 2018/04/25 15:00:39 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:39 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r1, 0x4}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) 2018/04/25 15:00:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x2, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x18) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x6) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/04/25 15:00:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x40000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x7fffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/25 15:00:39 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x9effffff00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:39 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000600)=0x52b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x800, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="02000000c779e1400000000000000000cc244484340efa5bc7c9760775f9d1243ae3508eac0a7aaa58e688e0ee17fe810ed67f39fcd1e5cdc42107c001453fc2fed3628d3bfd755c3e964b37cbd181e7fa44ec4e1e57e74a1b0154069aa4c5b79ad424263ea901ec9c41c9c9913d5b1e8b7ef9da03707639196d3acb55b98f229a0408b374c53889eaa9fd4430062f60a5485f3be754caf0f4207e31b286c6a111644353e1c59a61a61e43aa0e821a58b4e4c08f907d44399f63a1223c97cda43525f59183df993d4e0e7e0d7366422b2389c2be7a374d000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x2) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r5, &(0x7f0000000900)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@can={{0x1, 0x2}, 0x1, 0x1, 0x0, 0x0, "9088ca7a5727629d"}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x104) accept$inet6(r5, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r7, r8}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r4, 0x29, 0xcb, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/25 15:00:39 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xf5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') socket$inet6(0xa, 0x0, 0xc8b4) accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x20000, 0x0) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bond0\x00', @ifru_data=&(0x7f0000000080)="b9ffa2852dc4a56015c14dd675e6dee30c1b81467500adcc8a23f044845592d0"}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/25 15:00:39 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) truncate(&(0x7f0000000280)='./file0\x00', 0xe0) socketpair(0xd, 0xe800a8e0ccf12884, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/25 15:00:39 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x8804000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x5000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:40 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(r0, &(0x7f0000000040), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18002, 0x0) r3 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x2286, 0x400000000000000) fremovexattr(r2, &(0x7f00000000c0)=@random={'security.', '#selinux+\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/25 15:00:40 executing program 5: shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget(0x1, 0x3000, 0x54000808, &(0x7f0000ffc000/0x3000)=nil) r0 = shmget$private(0x0, 0x4000, 0x208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/138) shmget$private(0x0, 0x4000, 0x1404, &(0x7f0000ff9000/0x4000)=nil) 2018/04/25 15:00:40 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$bt_hidp(0x1f, 0x3, 0x6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="bad104ecbaf80c66b8307d8e8966efbafc0c66b80000000066ef660f3a415500000f01f90f0057a89aab0003000f06ba4000b0aceef2f3c071d6da260f21a2", 0x3f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0xc2) 2018/04/25 15:00:40 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x1, 0x1) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000c80)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000001c0)=0x1) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000540)={0x0, r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote={{}, 0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}}}], 0x30) dup2(r0, r2) 2018/04/25 15:00:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:40 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:40 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) shmget(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) 2018/04/25 15:00:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf00000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:40 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2b00, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3d}, 0x1c) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x100000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x2c0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x1665) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)="000000000100000066d23e5233241120d90f7c1cc13b462cfd03cbd0e49edeebd5fd7cf4d3e06c21dfebbd29a8b9711afbd54b8becc610873112e8e91ff4e6db676699b2e8c6c3b6459cfbe81fded6e37c8524efd0b60a87650a2e8377906f0dc160ac86155278b494f980553c9dcfa8dfb28b2ce7ecd67fd348686de5bcf05f4f0f4b72da76c7cfed1b1c56cd8ab092a33c3350116963465b", 0x3) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f00000002c0)=""/4096, 0x1000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x8f, "61a1d9bbf011f96a404819966d9d579fe178c8ee70ff15e22fed6823db4340b26d9fb418c9df50f8ab5cdcf9be7eff72b904cedf9b0ee994bfad15b35acf6547b225e1722088230d470f76812f0295b9c23f6d5168f568229de98cdddbf412974964710059dd651fc24656927667574297db216570a4b0112e86c3ada5dd8ea6077cf79ba214a5d3c06951f4528ba0"}, &(0x7f0000000200)=0xb3) 2018/04/25 15:00:41 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:41 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="b8f625d5fb554bf61fb0856be725534509d7289da111ef9a5d40a028465025dffb335283d65ac679fc0cd3f06616c7832256a5d71c579e2f3448bd2f6dbd0d2c41b3b5d703b209d1", 0x48, 0x1000}], 0x0, &(0x7f0000000200)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x7d]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3d]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x33, 0x33, 0x34, 0x35, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x4, 0x34, 0x37]}, 0x2c}]}) r0 = shmget$private(0x0, 0x2000, 0x402, &(0x7f0000ffc000/0x2000)=nil) mkdir(&(0x7f0000000280)='./file0\x00', 0x130) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/152) 2018/04/25 15:00:41 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="05a49975000000000000006b09733767b7716439496c0b937fd2bd53485e883d5d124c0ce1aa0bddf3bfca9fc8de714b8efb9c05cb3558dc697a9ca57786f821fe4ab47e68463ecab63705871500e2b75f487a1bdcf18e54f14bcdb4841c776a5ff16c1fbc1ff46ef3c5e56825791f5ff1033b601de9191ab76c281ce7848927dc5726da3c5a9ce755ea4bc93c8f6099948fb5ba438994d7b80d7479d7922f1778e8f07683430e6fb44d83bdacacd2a53783ecdbd6dadafd48973947"], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{}, {}]}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000100)={0xa5d}) sendfile(r2, r4, &(0x7f00000000c0), 0x102000001) sync_file_range(r4, 0xff30, 0xfffffffe, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/04/25 15:00:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:41 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000340)}, 0xffffffffffffff37) mq_notify(r1, &(0x7f0000306fa0)={0x0, 0x20, 0x0, @tid=r2}) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x1, 0x6}) nanosleep(&(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)) connect(r1, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80) mq_timedsend(r1, &(0x7f0000000100)="cc037618c1a227e7c5109c260cded513832daa4ff91662c5ae9eb43954bd4eb60425208eb4f3e08251f92b008095f6c5e5cdfd68be8ccf06b528b864e28be88661707faedd86ec2c9502fc4b9162ce5601ebe353adb0c096b3477e27cb0101d380e9b44598b8dc3ef48215cbb7a245a3baaea7ba", 0x74, 0x6ce, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000300)) 2018/04/25 15:00:41 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000fffffdfd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf0ffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x121) msgctl$IPC_RMID(r1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) 2018/04/25 15:00:41 executing program 4: epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x800) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x97, 0x2) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101801, 0x40) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x36, 0x4}, &(0x7f0000000180)=0x0) timer_delete(r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) dup2(r0, r1) 2018/04/25 15:00:41 executing program 5: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="99c4d16063912d8ec67e326e15b2b73341695d0abea84b3d312db8727e1241b9c6780a96e8f9d37b5b1a17d343bf7c9c83806e7a87e6352ad50431f54e72c93441175b16cfed8645284c4dbd092c", 0x4e, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='osx.%posix_acl_acceVs\x00'], &(0x7f0000000100)=""/226, 0xe2) 2018/04/25 15:00:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:41 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffff80, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffeffffffff, 0x8900) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_to_bond\x00', 0x400}) 2018/04/25 15:00:41 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = semget$private(0x0, 0x1, 0x2) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f00000001c0)=""/141) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe67, 0x82000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x81, 0x9, 0x100000000, 0x1}, &(0x7f0000000180)=0x14) 2018/04/25 15:00:41 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)) dup2(r3, r2) 2018/04/25 15:00:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x34000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x100000001) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002300)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002340)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) 2018/04/25 15:00:42 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x30, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:42 executing program 5: r0 = gettid() process_vm_readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=[{&(0x7f0000001040)=""/117, 0x75}, {&(0x7f00000010c0)=""/78, 0x4e}, {&(0x7f0000001140)=""/228, 0xe4}], 0x3, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2500000017020000"]}) 2018/04/25 15:00:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x40030000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:42 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00007bf000/0x11000)=nil, 0x11000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) 2018/04/25 15:00:42 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf0ffffff00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:42 executing program 5: r0 = shmget(0x2, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xc6a, 0x7, 0x3, 0x5}, {0x8e, 0x369, 0x7f, 0x4}, {0x5, 0x3d, 0x767e, 0x7}, {0x1, 0x8001, 0xffff, 0x400}, {0x3, 0x1f, 0xfffffffffffffff8, 0x3}]}, 0x10) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/138) 2018/04/25 15:00:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0xb, {{0xa, 0x4e24, 0xc3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e23, 0x737a, 0x4e21, 0x1000, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x0, 0x80, 0x4, 0x3, 0x1, 0x5, 0xda, 0x80000000}, {0x7, 0x9, 0x401, 0xfffffffffffff000}, 0xe, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d2, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x0, 0x7ff, 0x6, 0x0, 0x8}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/04/25 15:00:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffdfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xffffff7f00000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:43 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000000000fffffd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:43 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x40001) bind$ax25(r0, &(0x7f0000000040)={0x3, {"63a81240629e17"}, 0x2}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x42000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000000c0)={{0xed, 0x1}, 0x8}, 0x10) 2018/04/25 15:00:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc0ffffff00000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x101080) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"66477ef81ef58c"}, 0x7}, [{"41ab3ea9e8628d"}, {"6f55524a89c5e7"}, {"dce9896375ed80"}, {"1a85d8fe15ef25"}, {"0319d995a6e6e2"}, {"a702181d7c7cb6"}, {"37760aa9a88128"}, {"0beda11744166f"}]}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/25 15:00:43 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/173, 0xad, 0x0, 0x0, 0x0) shmget(0x3, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x18100) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0xfffffffffffffffe) ioctl$TIOCSTI(r1, 0x5412, 0x1) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}}) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/25 15:00:43 executing program 7: socketpair$unix(0x1, 0x8, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000001300), 0x4) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000200)}, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b33ce153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000140), &(0x7f0000000080)=0xfffffeec) 2018/04/25 15:00:43 executing program 5: r0 = shmget(0x3, 0xd000, 0x78000002, &(0x7f0000ff0000/0xd000)=nil) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/138) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/204) 2018/04/25 15:00:43 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xc00e0000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:43 executing program 4: setpriority(0x2, 0x0, 0xa7bb) 2018/04/25 15:00:43 executing program 7: mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x92) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0xffffffffffffffc0, 0x4) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000040)=0x200000049, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000000)=0xe8) r3 = geteuid() r4 = getpgrp(0x0) restart_syscall() prlimit64(r4, 0x4, &(0x7f00000002c0)={0x2}, &(0x7f0000000300)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x4e20, 0x2, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x2, 0x80000000, 0x7f, 0xffff, 0x100000001, 0xb5, 0x42be, 0x400}, {0x800, 0x5, 0x1735c5ac0000000, 0x100}, 0x2, 0x6e6bb4, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x0, 0x5, 0x5, 0xbc, 0xf95}}, 0xe8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001580)) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@ll={0x11, 0x12, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="7aa07c296cb7dbc123a5d039dfe8395c3055edcdf82c8b1e36ac0351a88365f80d412d985b961be9b40c0ce181281f3f60697d3518fe9369abf886217c30840d238563b9ae0965ab93a991da42b669e193bc616dfa3295dfd28dcbd4d4eccb8d46cd4d351987933f2a72445a358fe7cb36804875f3ddbc9a82dc07a8ba300e529c3412abe739046038f1b2934a67d97ec6874502b78f5fc524f71813", 0x9c}, {&(0x7f0000000580)="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", 0x1000}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x448, 0x10}, 0x20000000) 2018/04/25 15:00:43 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r1 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/68) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="e3bcb7e37c1b810399440f744bde41c6814705a46e2a15d694634e1f9675c3e78c7fa39706ed0d8ae6d4b619e5d017c224256dbf748fa82846f123b61e9f32c8a3", 0x41) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x9, 0x4, 0xffffffffffffffff, 0x401, 0x2}) 2018/04/25 15:00:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:44 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xffffff7f, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x400000000000006) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x101080) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"66477ef81ef58c"}, 0x7}, [{"41ab3ea9e8628d"}, {"6f55524a89c5e7"}, {"dce9896375ed80"}, {"1a85d8fe15ef25"}, {"0319d995a6e6e2"}, {"a702181d7c7cb6"}, {"37760aa9a88128"}, {"0beda11744166f"}]}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/25 15:00:44 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) 2018/04/25 15:00:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfdfdffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:44 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffff7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r6, &(0x7f0000ffdffb)='#!', 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r5}, 0x14) sendfile(r6, r7, &(0x7f0000000000), 0x401) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xa20}, 0x1c) 2018/04/25 15:00:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xec0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:44 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) shmget$private(0x0, 0x3000, 0x109, &(0x7f0000ffb000/0x3000)=nil) 2018/04/25 15:00:44 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x200) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000040000), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/25 15:00:44 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x30000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xffffff9e, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:44 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x67b0, 0x841) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x7, 0x401, [{0x3, 0x0, 0x3}, {0x1000}, {0x8, 0x0, 0x1}, {0xb68, 0x0, 0x7ff}, {0x0, 0x0, 0x9}, {0x401, 0x0, 0x1}, {0x1, 0x0, 0x4}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:45 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000000000ffff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/25 15:00:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc002, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf0ffffffffffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="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") bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x2, 0x7f}, 0x5, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x6, 0xffffffffffffffff, 0x7}) sendfile(r2, r2, &(0x7f0000000140), 0xff9) 2018/04/25 15:00:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:45 executing program 5: truncate(&(0x7f0000000000)='./file0\x00', 0x10000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:45 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r2, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r0, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffff7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r6, &(0x7f0000ffdffb)='#!', 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r5}, 0x14) sendfile(r6, r7, &(0x7f0000000000), 0x401) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xa20}, 0x1c) 2018/04/25 15:00:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:45 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000fffffdfd00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$KVM_RUN(r0, 0xae80, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xfffffffffffff000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001a00280500008c5125b514f8dfa872000000000000000000"], 0x1c}, 0x1}, 0x4) 2018/04/25 15:00:45 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280)="596792209e0f11080b52ee8704076a35ec563379ced2a0369eca1a87317d5af8", 0x20, 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000023c0)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000180)=""/207, &(0x7f00000002c0)=0xcf) mq_timedsend(r1, &(0x7f0000000040)="64ac7901d8c17eef2ff90d32eeed0a419a9ad79f918bfb0bee", 0x19, 0x5, &(0x7f00000000c0)={0x0, 0x989680}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/25 15:00:45 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000fdfdffff00", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffff75) io_setup(0x7fff, &(0x7f0000000240)=0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/237, 0xed, 0x2000, &(0x7f0000000180)={0x3, {"3b00b1b27f0588"}, 0x7fff}, 0x10) io_getevents(r2, 0x0, 0x1, &(0x7f0000000280)=[{}], &(0x7f0000000300)={0x77359400}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/25 15:00:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x300000000000000, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:45 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/04/25 15:00:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:46 executing program 4: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/25 15:00:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xa273}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffb, r1, 0x0, 0x400}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:46 executing program 0: r0 = socket(0x2, 0x8080f, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) 2018/04/25 15:00:46 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000000000ff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x14c30998, 0x3ff, 0xfffffffffffffffb, 0x6, 0x85, 0x8}) time(&(0x7f0000000100)) 2018/04/25 15:00:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf0ffffff, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbf00}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:47 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000fdfdffff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc002000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:47 executing program 5: shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:47 executing program 0: gettid() r0 = inotify_init1(0x10000000000001) r1 = getpgid(0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x20, 0x8) gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) 2018/04/25 15:00:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x8b, 0xa, 0x1000000000000008}, 0x2c) socket$l2tp(0x18, 0x1, 0x1) r1 = dup3(r0, r0, 0x80000) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x334, 0x3, 0x7, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000), 0x80000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0xfffffffffffffda2) 2018/04/25 15:00:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x1000000, {0x1}}, 0x14}, 0x1}, 0x0) [ 335.891634] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 335.935585] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/25 15:00:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x5000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:48 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:48 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408200, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x0, 0x100}) 2018/04/25 15:00:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/25 15:00:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0xf0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) 2018/04/25 15:00:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/25 15:00:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x6000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r2) r3 = userfaultfd(0x800) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="4546b1ddd8b4bb0dfb479e", 0xb}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5, 0x6}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/25 15:00:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2a0082, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000600)=""/239, 0xffffff6a}], 0x344) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x1, 0x2, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/04/25 15:00:48 executing program 5: shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x0) r3 = getpid() prlimit64(r3, 0xc, 0x0, &(0x7f0000000140)) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x10001, {0x7, 0x2, 0x4, 0xffffffff, 0x8000, 0x56d2}, 0x8, 0xfff}, 0xe) 2018/04/25 15:00:48 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000fffffdfd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:48 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) splice(r2, &(0x7f0000000040), r2, &(0x7f0000000080), 0x3, 0x8) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="01807889462be5906fd8bcf87bfa0f5558c200000009fc000000000000"], &(0x7f0000000000)) 2018/04/25 15:00:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc0020000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:48 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x8, 0x0, {0x3, 0x1, 0x5c095c9c, 0x3, 0x90d}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getscheduler(r1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:48 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000000000fdfdff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffc0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x39c, 0x20000) ioctl$TCSBRKP(r1, 0x5425, 0x5) write$rdma_cm(r0, &(0x7f00000008c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000880), 0x0, 0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) 2018/04/25 15:00:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) inotify_add_watch(r6, &(0x7f0000000080)='./file0\x00', 0x530) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7fff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/25 15:00:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=0x0], &(0x7f000095dffc)=0x2) r2 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x100000000}, &(0x7f0000000100)=0x8) 2018/04/25 15:00:49 executing program 5: r0 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x1, 0x8, 0x42d0, 0x7}, &(0x7f00000001c0)=0x14) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/25 15:00:49 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1300}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:50 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x101000) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="440b08f10000000000", 0x9) 2018/04/25 15:00:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x88040000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x1}) 2018/04/25 15:00:50 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e300000000000000000fffffd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:50 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3, 0xccfa, 0x4, 0x9}) 2018/04/25 15:00:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:50 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) sendto$unix(r0, &(0x7f0000000100)="7c7769427350ed7dcfd5", 0xa, 0x20000000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/25 15:00:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x34000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x400300, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:51 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x9, 0x1, 0xfffffffffffffffd, 0x8b4, 0x0, 0x1}, 0x3f}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e27, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000200)=0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x5, 0x1, 0x8e, 0x5, 0x1000, 0x5}) 2018/04/25 15:00:51 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000002c0)=""/138) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1}, &(0x7f0000000080)=0x33e) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x1000, &(0x7f0000000280)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x80) chmod(&(0x7f0000000200)='./file0\x00', 0x10) 2018/04/25 15:00:51 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000000000fdfd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x400300}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x1, 0x10001]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 15:00:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000001980)={0xe, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'ovf\x00', 0x3, 0x1f, 0x34}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x403) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000640)=""/40, 0x28}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/237, 0xed}, {&(0x7f0000001780)=""/182, 0xb6}, {&(0x7f0000001840)=""/63, 0x3f}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x80000001}, {{&(0x7f0000001900)=@alg, 0x80, &(0x7f0000001980), 0x0, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001a40)=""/188, 0xbc}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/125, 0x7d}, {&(0x7f0000002b80)=""/225, 0xe1}, {&(0x7f0000002c80)=""/188, 0xbc}, {&(0x7f0000002d40)=""/158, 0x9e}, {&(0x7f0000002e00)=""/110, 0x6e}, {&(0x7f0000002e80)=""/131, 0x83}], 0x8}, 0xfffffffffffffffc}, {{&(0x7f0000002fc0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000003040)=""/196, 0xc4}, {&(0x7f0000003140)=""/153, 0x99}, {&(0x7f0000003200)=""/243, 0xf3}, {&(0x7f0000003300)=""/211, 0xd3}, {&(0x7f0000003400)=""/241, 0xf1}, {&(0x7f0000003500)=""/218, 0xda}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/136, 0x88}, {&(0x7f00000046c0)}, {&(0x7f0000004700)=""/156, 0x9c}], 0xa, &(0x7f0000004880)=""/88, 0x58, 0x1000000000}, 0x9}, {{&(0x7f0000004900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004980)=""/241, 0xf1}, {&(0x7f0000004a80)=""/15, 0xf}, {&(0x7f0000004ac0)=""/211, 0xd3}, {&(0x7f0000004bc0)=""/26, 0x1a}, {&(0x7f0000004c00)=""/176, 0xb0}, {&(0x7f0000004cc0)=""/157, 0x9d}, {&(0x7f0000004d80)=""/174, 0xae}], 0x7, 0x0, 0x0, 0x1}, 0xfffffffffffffff8}], 0x5, 0x12000, &(0x7f0000005000)={0x0, 0x989680}) getsockname$packet(r1, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000050c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005100)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005240)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000005340)=0xe8) accept$packet(r1, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000053c0)=0x14) getsockname$packet(r1, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000055c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005a80)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005ac0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005bc0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005d00)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000005e00)=0xe8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000005400)={'filter\x00', 0xd4, "64ec10f73056ca133c66cbc091358e4e71de6ea96987dbe7a5c6e999e3d5c14518aae8557bcb88c044c40cf1c02d747f9f7152e9def2495f1aeb624640d7883aa7dbb02b0a1b342173a37a5c9984627a1058ccfbc7c753d557e910b242556dd6f9fe04d387c476cabdb9591e020e574d14cc15ed257ed1d97f58d0b35c6f9f9d5cf5e6813c945760c72f1fec52480a94c38b6b4c206124899dee5f2eab6d668af938bbcf9cbd6791973069f872798276f816c71594da74992b9c7811792d06b6aab70505392ff07dfc94e4a998b496cb08337651"}, &(0x7f00000046c0)=0xf8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005e40)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005e80)={'tunl0\x00', 0x0}) accept4$packet(r1, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005f00)=0x14, 0x80800) accept$packet(r1, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005f80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006f40)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000007040)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000007700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000076c0)={&(0x7f0000007080)={0x614, r2, 0x404, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x35}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd79}}}]}}, {{0x8, 0x1, r6}, {0xec, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1d4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xabf0}}}]}}, {{0x8, 0x1, r14}, {0xf0, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x101, 0xc16, 0x9, 0x7fffffff}, {0x9, 0x1, 0xfb, 0xfffffffffffffeff}, {0x1, 0x1, 0x341, 0x81}, {0x6, 0x1, 0x7}, {0xd205, 0x2, 0xfffffffffffffe01, 0xffffffffffffffe1}, {0x0, 0x800, 0x7fffffff, 0x8001}, {0x9, 0x1, 0x3f, 0x7}, {0x3, 0x9, 0x10001, 0x7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r16}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff0001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x614}, 0x1}, 0x4000000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000500)={0x4, &(0x7f0000000200)=""/244, &(0x7f0000000480)=[{0x6, 0x98, 0x76e2, &(0x7f00000000c0)=""/152}, {0x29, 0x90, 0x8000, &(0x7f0000000300)=""/144}, {0x7ff, 0x7a, 0x101, &(0x7f00000003c0)=""/122}, {0x131, 0x21, 0x6, &(0x7f0000000440)=""/33}]}) 2018/04/25 15:00:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:51 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x535}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001080)={r1, 0x7fffffff}, &(0x7f00000010c0)=0x8) r2 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/4096) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) [ 340.159625] IPVS: set_ctl: invalid protocol: 14 172.20.20.170:20003 ovf [ 340.196324] IPVS: set_ctl: invalid protocol: 14 172.20.20.170:20003 ovf 2018/04/25 15:00:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x4000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:52 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x47ecf49305db9fa3}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000800ef000000000000de0e0000c6ee907643ea2a4c8195374a15e6dbc1c6b75c6923936e159461b0315a462e5f3a3c4474895ff602bbf73601007ed5d0efa189b3159f518c343b0054af143b487f61aac0a6008eb8294b6b7eefecd5ccf277f97680a6cad9d88be9a56d0ff5b183cf87601dc96cd0d00a61e114fe9a50bc0f33a7d6db567a003aac69b4cfd5b668d05ecda30e3473be2a0718d44679f9b964dd5da2bd"], 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 15:00:52 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xd, 0x4000000000080003, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xa00) 2018/04/25 15:00:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="090000000010020003008400ff2f2000060004000500"], &(0x7f0000000380)=0x16) sendmmsg$alg(r1, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="da6422b3dcd1d2a5062afb46f3050911", 0x10}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) times(&(0x7f0000000280)) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/25 15:00:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:52 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/19) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/138) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x9, 0x1000, 0x4, 0x0, 0x45d}) 2018/04/25 15:00:52 executing program 5: memfd_create(&(0x7f0000000000)='posix_acl_access-:(\x00', 0x2) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x6, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:52 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e30000000000000000000ffff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x6, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0x80}}) 2018/04/25 15:00:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x9effffff00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:52 executing program 4: unshare(0x202fffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000001040)={0xfffffffffffffffa, 0xb2, 0x100, 0x0, 0x2, 0x7, 0x100, 0xfffffffffffffc01, 0x1, 0x23, 0x0, 0x8, 0x0, 0x3f, 0x826, 0x86b, 0x0, 0xffff}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x2, 0x2, r3}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)) fanotify_mark(0xffffffffffffffff, 0xffffffffffffefff, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') 2018/04/25 15:00:52 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x101) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000380)="7543d22b2ea838d83aa976d67acbd3e3eb2367b4bb94228815e2a926428e9ad77a22a60ca94031cbc8bd5b1ef2e4876d156ddcc9414fbceb50c869750335f23364db78cfebc217ba710159df23891b33a4243c4175fd6aeec846923b2158413c4a0ddd4b009e9b1dcb4018868e7548b8ce065c03a55b5d0ec0dac2c1a3fb211bc0ab2ea31ed4ee02fb828f1530059553690fbda4d135ebc1df3b33cad1b42223c58884f3f1eac8c4e43eae4650682e8bad1f7cda00d898dba00b7929f9c64f41094afdef3c1fdb80590f66") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x3}, 'port0\x00', 0x20, 0x400, 0xb6, 0xffffffff, 0x4, 0x9, 0x10000, 0x0, 0x0, 0x9}) tee(r0, r0, 0x13, 0x2) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xb22f, 0x77cf, 0x47d4, 0x2e1ccc1a, 0x1, 0x7f}, 0x6}, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) prctl$setptracer(0x59616d61, r1) 2018/04/25 15:00:52 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000000000fd", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00000000c0)=0xad, 0xa32) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x40c42, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x9, 0xfffffffffffffff7, 0xfffffffffffff800, 0x4, 0x5, 0x8001, 0x8, {r2, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x100000001}}, 0x0, 0xc9, 0x200, 0x79, 0x80}}, &(0x7f0000000380)=0xb0) 2018/04/25 15:00:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf0ffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x16000) 2018/04/25 15:00:52 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80100, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/04/25 15:00:53 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/138) 2018/04/25 15:00:53 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x40030000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xec0}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) select(0x40, &(0x7f0000000100)={0x1, 0x3ff, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x7, 0x8000, 0x9c, 0x40}, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x80, 0x499f, 0x1, 0x8, 0x401}, &(0x7f0000000180)={0x1, 0x7, 0x5, 0x1, 0xe, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x2}, &(0x7f00000001c0)={0x0, 0x7530}) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a0000ddff00000014003c04215f0bc45c890000ffffff000008db1ee9fd4435eade45ceefbb9eb8b4ea74e125a0c89f29bd4f20edcc83d4bec45ac0962e1f2f4b9e827d8c08e5dc4660cc6d20155a4eb6821465fffe523e8c662b5b422381fe36946c8a4d2b78929bdb11a9f53220eb2721d5ee4e12074d2405213295bfeb0dfb81e730a04b6af105342e861dcd9e1e5447bb0125a5f6acd5b70ec9c823ebb2249089ea6752fc89c3fa4c3304c2edfb7c60a13d40ce47f3", 0xc4) dup3(r0, r0, 0x80000) fsync(r0) 2018/04/25 15:00:53 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xd) r1 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0xfffffffffffffcd9) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x401}, 0xfffffdfa) 2018/04/25 15:00:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x20000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x200, 0x10000}, 0x2) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000240)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000a00001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 15:00:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xa0010000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x207) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100000000fe8100000002000000000000000000aa"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000000c0)=@routing, 0x8) [ 342.517177] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/25 15:00:53 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"7663616e3000000000000000000000ff", {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:00:53 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0x2e, "1645d8cf425c78566a4adc27f680ab9118b68d41fa83c2c3686169d557a177aae96bdde55e5df8427123541aa185"}) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000da8000)=""/17) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xfffff000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:53 executing program 0: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/25 15:00:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x8, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0xfdab}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/25 15:00:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf0ffffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xa00100, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:53 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0xfdfdffff, @multicast1=0xe0000001}}) 2018/04/25 15:00:54 executing program 7: syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) r1 = accept4(r0, &(0x7f0000000580)=@nfc_llcp, &(0x7f00000007c0)=0x80, 0x480000) syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x400841) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f0000000700)=0x60) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) close(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/231, 0xe7}], 0x1, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x5, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x200000) mkdirat$cgroup(r3, &(0x7f0000000500)='syz1\x00', 0x1ff) 2018/04/25 15:00:54 executing program 5: pipe2(&(0x7f0000000100), 0x7ff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="5dd93cda2da9cd5a008d646f71c5192f91c7adefb7ce1efe574588abb6fab888f31e87a45a576071ec7374943410949916c2e3a03c3084123a440226e13985c8856b78a968d5de9cd82fe8f2ce3bbf540f4f59832e100b96eb7889513471a4c50e9509492647222e709fa3f5401fad1cdaf251667ac3a7d2f00ba2a943", 0x7d}, {&(0x7f00000000c0)="c93519f56dc3671ba3ecf6e51bf4695e0ed9decd4efe575e1b036dee261b7bc0debb55ee7177b743766574bd024c4195f4178380ea497df149bcd54141ad1e83ae7cb577dd07e5ff5c775bba51532a476b1c1c9d4d2b8b4ada118bac3eaf05498b3a6aadf106d8921e2ada8f2d8399233848d6b5c37cc852828063b2a63760c377e5bd6cd7e9540ff63a18ee373efbd57d3b9d9e767f70fad92ca97cda65f2b9280f40a053578d4f87bd5eb1b61c2901a99343a1cab371a95b3e7ff10a6d81", 0xbf}], 0x2) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/25 15:00:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="748f6578c34f289f6500"], &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x20810, r0, 0x0) 2018/04/25 15:00:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x300}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:54 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0xfffffdfd, @multicast1=0xe0000001}}) 2018/04/25 15:00:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x40000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xfffffffffffff000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x0, 0xaaf}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) preadv(r0, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/127, 0x7f}, {&(0x7f00000015c0)=""/241, 0xf1}], 0x7, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001540)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001580)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1e}, r2}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)='\v', 0x1}], 0x1) 2018/04/25 15:00:54 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/25 15:00:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:55 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0xfdfdffff00000000, @multicast1=0xe0000001}}) 2018/04/25 15:00:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe13b, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x42f, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x2, 0x4, 0x1, 0x5, 0x18, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bbe, 0x7, {0x6, 0x3c, 0x10000, 0xff, 0x0, 0x8, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_lifetime={0x4, 0x3, 0x1, 0x8, 0x34e6f8c4, 0xfffffffffffffff9}, @sadb_key={0x1, 0x9}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}]}, 0xc0}, 0x1}, 0x80) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x2, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0xfffffffffffffe75) 2018/04/25 15:00:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x20, 0x30, 0x10001, 0x8}, &(0x7f0000000100)=0x18) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/04/25 15:00:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xfffffff0}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:55 executing program 5: shmget(0x1, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x610140, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r1 = shmget$private(0x0, 0x3000, 0x802, &(0x7f0000ffd000/0x3000)=nil) dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/138) 2018/04/25 15:00:55 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc8200) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="220000001400070000e800000100030002080800010000000800020041d869f0f055", 0x22) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) recvfrom(r1, &(0x7f0000000040)=""/51, 0x33, 0x2000, &(0x7f0000000080)=@ipx={0x4, 0x7fffffff, 0x4, "f1fce21f7b4a", 0x2}, 0x80) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/04/25 15:00:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) syncfs(r1) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 344.703218] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 344.738870] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/25 15:00:55 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xac14140d}}) 2018/04/25 15:00:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x5, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:56 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x94b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x86a0}, 0x8) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x2000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:56 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) clock_getres(0x1, &(0x7f0000000040)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101100, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2376626f786e6574302d637075736574e700", 0xfffffffffffffffd) r2 = shmget$private(0x0, 0x1000, 0x412, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000300)=""/4096) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="feefdb7105000000000000003880662960f762f9bd5e3a613b5d13cb7b", 0xfffffffffffffe38, r1) r4 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000001300)="2797ffeb20cb49cea05efc73a1f6a2b9d4fccee0ae15ca736405d348dba627848d75be08e3a9ca315ed08e5f99b8f54c50e211851dcf5ce00e905a1dddbb1c91f20a6ec03393f91fd08940a05aa87d26b33700392500000000", 0x59, r4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/25 15:00:56 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) fallocate(r0, 0x0, 0x4b99, 0x3) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000004040)='\n', 0x1}], 0x1) 2018/04/25 15:00:56 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0001300}}) 2018/04/25 15:00:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x80ffffff00000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:56 executing program 5: shmget(0x3, 0x3000, 0x54000010, &(0x7f0000ffc000/0x3000)=nil) shmget(0x1, 0x2000, 0xc80, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x6000, 0x78000240, &(0x7f0000ffa000/0x6000)=nil) shmget$private(0x0, 0x2000, 0x2c0, &(0x7f0000ffc000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xff, 0x1) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x101, 0x0, 0x401, 0x7, 0x0, 0x75d3, 0x80004, 0x7, 0x8, 0x6, 0xbfe, 0x7, 0x2, 0x800000000, 0x1ee, 0x1f, 0x1, 0x6, 0x100000000, 0x2, 0x7fffffff, 0x2, 0x6, 0x7, 0x5, 0x0, 0x6, 0xfffffffffffeffff, 0xfffffffffffffffc, 0xbc2, 0x7ff, 0x7, 0x40, 0x1, 0x16a, 0x8, 0x0, 0x8, 0x4, @perf_config_ext={0x8, 0x3}, 0x8000, 0xc2, 0x4f5, 0x0, 0x1, 0x0, 0x8}, r1, 0x4, r2, 0x1) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/138) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000840)=""/83, &(0x7f00000008c0)=0x53) listen$netrom(r2, 0x9) 2018/04/25 15:00:56 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x4a4) [ 344.962806] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 15:00:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xffffff7f}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:56 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)="8e", 0x1}, {&(0x7f0000001040)='-', 0x1}], 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)=""/37) futex(&(0x7f0000000000), 0x9, 0x2, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0), 0x0) 2018/04/25 15:00:56 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0xfdfdffff00000000]}}) 2018/04/25 15:00:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xd) write(r0, &(0x7f00006f0fe0)="1f0000000206fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) 2018/04/25 15:00:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000100000000000000000000000000000000040000000000000002000200000000000000000000000000000000db6876aa3967e77c03c2d00da9a6520ce0fcf1259fe840d09df30c26ffdc64bb2d0cab74a8be41c971d289e54b32625185473b170e9fa6fd1296701c3270d41199a88c7a11a90b118d641a51d0bb45efc299c2288af778e63ae4f9360e8c85b885eca337946222f91f76a84be49b64a981dfdd62477a27b250b24ab655d0cc2bcdead9b1e87f590a190a9edadb83f8bf8a88540cab87cf3e0275ee"]) 2018/04/25 15:00:56 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x20482) ioctl$TIOCCBRK(r0, 0x5428) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/25 15:00:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:57 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x54000c00, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:57 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0xfdfdffff]}}) 2018/04/25 15:00:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf00000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:57 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x6012, r1, 0xffffffffffffffff) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0xbdd, 0x7fff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/25 15:00:57 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0x4004ae99, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402200, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/25 15:00:57 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7074, 0x200) r2 = dup2(r1, r1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000100)=r1) 2018/04/25 15:00:57 executing program 5: getpeername(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000001740)=0x80) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:00:57 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0xfffffdfd]}}) 2018/04/25 15:00:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="a46e4ed8e3b517caab09b375656e6365723267f90c00000000000001000000ee00"]) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x4) socket$inet6(0xa, 0x80003, 0x0) 2018/04/25 15:00:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xffffff7f00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:58 executing program 5: r0 = shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000300)=@full, &(0x7f0000000000)=0x42) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="32060000f0074c796900b7e21538abdfbc05006b4f828790fd1ed9f171746ee98f8888857c5f4f5fd4bad18301000100000000002a3ddbb152f017786bc833f562b3fbaa00000053dfcee152ddd3467d9be834ef5bdc16764b1061a22f2f2ac98c4d00c9601c67463d93870145e9dfcb9189a8244062000000002d95fea9"], &(0x7f0000000040)=0x3b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x800, @rand_addr=0x9}}, 0x7, 0x100000001, 0x8, 0x5, 0x1}, &(0x7f0000000140)=0x98) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/138) r5 = getpgrp(r3) ptrace$getregs(0xc, r5, 0x8, &(0x7f00000003c0)=""/85) 2018/04/25 15:00:58 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0xfffffdfd]}}) 2018/04/25 15:00:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/25 15:00:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000080)='kretap0\x00', 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) writev(r1, &(0x7f0000000b80)=[{&(0x7f0000000580)="449cbf7e044632c42b2186cff75ef3679914503b3c8d9383463ad45aec25316b89231253d1c8750bc7a91f997dc2c0e96ece15bdca140fb888b4d039ea2922f5e2af1d734510a0c0d5d8d95d0c059a7e7d91a53506b7f2ecff1e39efbc822c38435a1824ced8edc063eed6d9f2957463a62d5dc4a800595b29f653b98154c928063cf92c234e6b427b40cdc1729900063853ee0b57aa146b66bd2f45cde1231d46c21bbfbc4f3b75ab57987aeff6ce1f7042d2bfe5a0dd", 0xb7}, {&(0x7f0000000ac0)="89656f85f28e3595b593fa3850406087d851fc1b547d3dfdc01987e6bf2779ad9ade5d55117f0c4c58aaafc4acc74a50f402507ca2b10b900656ecbcd23133f318e782e5057af50acfbcbecc73f95aa8c5740bee91d3261c410507ca919ce7eca8c78bad1c712d84b664b1c842f6cf070aae2645d4658fa351a56d315d86837cacfd0e4fa6b4c236bd3ceb59b5548d7aa11180b1d11d0a8e8ef3d5b6c890168179c0f5940fe623f6ea9ed8a73145132962fd7148ca8ba5e23476ba0247cefe", 0xbf}], 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000006c0)=0x4, 0xffffffffffffff28) prctl$intptr(0x2b, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)=0x0) r6 = geteuid() lstat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) r9 = geteuid() r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001ec0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) fcntl$getownex(r3, 0x10, &(0x7f0000001f80)={0x0, 0x0}) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002080)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r4, &(0x7f0000002180)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000bc0)="8862d6a3f1fcddc9c60b2d71fe57210b85ebcce4eb023eafb3d3fbaa63474379a3173ce0d3da834e0d4567532eb4294b9e03069e7d6bfd47984323b073c6e7427ff0a4cec83d4787db5cfa0217295b7a0970a01bbd5c737eb58111aed7bba1eaf067fada256f92e5a4b2851163f5c1211549a6ab6f0bd916c639b9a90c2a6d7fe84c7d98aeccf4f74abbdd4762fa09e7ee21c95105828e8dcc382b1525b7b47a2f4b67b0e19e305e6b95ac3ee8d41f91abcbf055af5bf4305926be6b22710208f6e79aeb35458d27a3e800080fe2398266bc9657cff850b96238030d89946f162a9a6d7ec0f1e192ad402921c764c1e9ff82b9cef97620918119e6d60a7206994c15121a54ba2d40593a668098efefa1f8b1458ec4d3d02601d6201ebc9ceab1206bf56cb30acb671f1c3ff4498f1f9ab339b4253aa1b7f8bb0804d6728346a1dc6020ea2f32ea023824d3fb7cbf9bd1fc2381a2f0dd7a8e3c8f8d70b46e43c78f9984dbd11f5ef5b85cebf88f0109d53278225ac0da92ab85f5407fd11ee57175683ba28d8f8623ba5c57fe1c6f127e0a303fbf6c26f2100a3e8aab086d3215b0b58e817a21be532b3f5e9efcf24ec8a84704573d097b80706be2afe7f52ba1d03bcd3196b6d801a6c162d16d47e1d7fe1dd75bea5d3ef8cd818d1b1aa630505177c212f9805c758699124d2076cb02dba6c19ba554b40503fd8ae216b21353175c4f9779abe89740c59168d549c44d9ec440bd85e08158f52439502898df107a8c65f063b9694432f30d5542d597d253ad27f22c2ec62b3502898358c3137f23bce4677ac604fe238adc08d7a3504cbf62752a149e86d058e8014d86d6e02333d2c6739fcea7419a69018cc7d579c8b35b7e6fde0fce12c8b4074f3fd37badec6f59f5344429a0f0ed486f33fa6a84757c07b90e8bd61e67dd0ccac404b1916eaefe07fdb3aecd6c0541a1d564e83b8651d14bdeeea073d53cee35599edd3e2fa32129c7cfee1f33f57d46a5a81641eb76e63d3c6fcc9f3a606a6efcdac6ca237cb68528de5589b3aac8ef16238d1e721ac8c895880d28aeb1ae3804d4f1fb4d4256a339d5b21f9aaf3b73b73543be1e07b1fff26ddb41befe30b3d9d852ba3539af760313072441f52d4832611a46cd10e334e8b472cb7d350097eab1ecc26dc12be7e40ec0746c5e2351e81aac1202dd8bdddd9b5786180a61e67ade3d9c61d17dcae442dfdf0bbf68993c7678d8d579618a476ff4a917ba87be28b2879a34a9c7317aaa77ee2e07a850de5e6e2fe6a1959497eb3ce5a8f5c4baf27a9c46e5956736ebf98d0e433bd9888960d5adb5f051eee57741ea5dfa75f50f182c78d40b2da26a3de359d0c0347e37627410b751fee2045a7b741574744e658b1a8ca9261974ccc29387fb925e87de0e59d1fa633b22ac1aef60c83e56d15d48393ed4019c43e953db38680c50ab2b539d9a42519a93acb556238b7d5f2369e2d614faec3947b5cb6e810221d09efabaaf51d80d9499d4420bd5a5ce1147ee62b26bbd8f22dcb5442af8648f82210eb5b3c8682f5cd03c9814c471f7413903fc6dc36e51740588c633974ba97236303f2cdb61a28f03ab659ad404441090321c87f2643a69c444b0b4279c240fca94c084da475c9bf45f41d5acf0b88b0113f1de91ecca080f5a9cea606f85fd9c5e43c65ba95bc07bd571cae6f64488605f6a8408807b63f0bc8db8db535e863ccb89e1dfd3527b0bb2384fac0dd70f7451b30f617f114732262dfa6b625de3a849cf0f9009b1df28ffa3e1fb65075c238c8fa0c87ff86b39d55ae85b6509df2b364684c08fa64c7b3189c7b0755742a94a0991cc3e647b62639bd5891808c405cc8023c28be02975b7826aa9e26d8fcc78c185d3cd8e93bc7829cbbf806ebd286b7c8125868558b765c26dd8aa13c887f6ffb1010bbed296a6efb8ae74ad6af86f47ba8ccb205067736407f1967c5c4c0f83f9611410199316b38adbca318d42f24d625402486e5279b77c315d9dbbf97c8082f19c7344800320b5420a1309741bc004e06e77a8e6abb122036ad06c787a9ce0282d2625a4beb451d5a65fdec4d7d7425982e106aa60b136d096db1caeee522416889b84f5b52a267eb4b628eed2bfe2f60214a5de1e6213a3602718d623e516f52670e7ca218db124363e90e683613d56b8d0e751b017444555daffef4462be59cbbc49b7b814e39871aad57a0bbe19491e3c467fbdde10eafd8d562990e60dcde8a454f5384b09653c40f56edbd2927f3709b13fd7678a94fdd6401a71a5ba552623c8410b40fbd6e4fabff3da939af453a6527f4bfc12432cd4d1d3db465bb47805670632e2e60a13661a5706bfd4d26ea9aaedd5218830a9db797ba5a4b81fe425252397a3afe1c1e0bfc9af3049ea20f843801817e527394c4d0d7089837332e37c31acde496dacdc079db7a67741cbbd29d10a5888551ab6f010e05ec9a794eba64b5b14d8d3f5a6a6b16e732d6b722390e4368bd717363fb73bdfb151cfc10b24007a09c282285ec37719e941bf50e6ecbd3cec73a869be9fef51086abdd11cc0a3de69f398a4dc16cb79264192ac46c8fcef07c1f070811e262d1b20995a656e6cadb7497348e1369ff9a077167ec8cd54991a466e6c996481fd7c9a1178a242879abfc3ef9edd027760f56549fc729efacbd3f0712d27a309fc6c60d858ce08b51b20862a4bf1d99d53ff08e695a17a1f899c8cc878a33393188c93a26101652317a1e0089f6704e4f727c93fa53cdd8ae6057c5af48967b5c9613154a9f38eea6fd1c659d5a344bc542b164f93834af095b4d0dfea09291720b1088c52e4503f8495335387a7f8e25d42b3ccef033e1f02d7453570b1a02231f164c9deb6a49304ebcde12a40b4d3fbe491c04669f1d0b29c0c2d5394d63e13fa116fe6758baa718dc11908478276c79361ec9ed8c6205515398a74c18b051e9d3cca2e303b7e26168675a6986ff1e6101223ae00438dcfc05baa9a60b759850f959d866693eee14a3f7cadfc7fe8e33ad253e25ff3f39fdf0519c99dcd46d91f4f3106452a560fae6c621b02a1afc816b67e159f4ec6942b0b83b8a11a698461ccf18bea97b36a9201c8096e110f65aa0bcaac12413d8aa135dedfdf827589b17def626e7ee9cae2db6154b47d4249645584fafc72dae68114f22da6771f02afe08e54fb897cd27bbfe345046030d7f5837635fcd125610cc5dd2f00239e86166297f11426d5c3b2b80615307b4f527adc85c22236bcabea13062d774d245d7f57c4a3c39a9daefb0ab90a5b318de58b3bdd2d10479602fae3dbcff85863d4913bf5d8452421342de82f301a72fa784b09aeeebe147209fd2dbdb55dd44fa337dfd32ed301be96924383085ed8d142c7cfe5837224cfdb55f3a83a4cecd0f04df7a46fa203d25c9278a9f5e069466c1bb1fb77ce411a5ed09fdce33a29cecbe9b011e3840cfc7edd9f5365ee41130afb774bb9583e30ceb0016e616df00e8b00bc836cef99dbfd4e90d3bbe156e26beffb796200684abcbb530888f8be7aafa93dae5303b28efb6dac60e40643cb1e0b96752fcf1b12195e443886799779bc6a98e4789b1fe9c74215644533e41ac6505507d4ce9e0dda400cad907de645b184cf8679500ca68e7143e8aa7234a25073ceeb47eeb330517edaf4c33372523eed178dc17d4fcb2b364d6a83c8dab6a6875d2af9166526f97a6359e0d03da4ebdd15e8649252195ed7df58fd6931d03334f7253c1fa3b35aa2bf9718de9cebcb5436b65b0f1c955d9c6ffbf0bdc2b364523a967d36c358e7961dec6b81e687e4a8e5df2bb34d6731e4464575522c0fdedd0c5e112711dcbdd9883ab31c48c723a098fdb24c47207b0d2daf6be155d3495e549fe360e238ba02675a7189283001ba2001be8c5777f8291d6f0b2aa886906527524da2c946ba06f16502fe70c72cebfc225fc78285a51a264da69788fd24c73445f6b9d8aa8afc20f544c7a86ecc433fb87652b769f0b6a161610dbf2fa90609c982ec2bf328a264718e22913752300122e7d06b86ab106220f823634947c1634d8a93a3b1d8f1147c6ba66761cd081f4f3f20ec28d8b18178895b208f1fc863d70a9b4ffd0371de0dd04b8e8e4f8bf99be9d7bc51ae655cc9f24a6c8177073163c6a2a51f9040783ef4482197449f4812dca158f886cfc54d07dd7b5fd3ee57d39d402557655ea2fba34aa1cf47beb13a3112e5a76e005d91988cee8b8ef3851c70d71b22756fb568fc57b245214003c441e6323fcb32ac5d3bdacf944cb3b597d000a7b648980501a935f8746f41760bd65a9e47245959565443127bc2a337b57a9ef85036a78988ba96a614fee14ba1349095d6f91bd0dcd69baa145dc8bca2b8de9d742443be2a5a1f876ed9e7b45ccc347a2660d5024878d1edb042e8a531f202e384e4ef48e89a909d1fb4e0a6dce8aa7c6af3ee5559af4fc12db12210f41edd2dc769e45e11f56fa0d114ee4edc281641dd6f4759897f04edde011e7740899d070ed089591ffc659cab6e8f95f3e1156ed055ddabfc07cefec71fa2ca412941c85172e929a51e4481673ce8d6bb65f05a832f44b79f65d41ad5033fe3ee5ad5c6404a2e9775703577badfc5a9e12b8d6c78bfe46aa525bf0b16975bd780fa053f19d6e81f18de2162b43d3192e14b1e67d89b8edd7b53d544d7527c9f8832e8365b21ac930d739c0a361b5ba1ea01c2be735e6357f4690f6aef7352802e0117c950d961754165ffcbabce7dca7b2f1056959d42b3ca5402a618d3003a02fe967a342d513a0547e999199c3e0a05f87487889e0b3def80228ec1e6e8259c96c155076714e39a2058be8d71f1db8647d6461d7d0a46c01eb59f4ad81db7d1c9530a697fd3b8e7ab113b3f0e03415e11f523b31f32aa52435fafe46cd2dc1f8684c746c16a5a16a26f30cbd03ef10961166aa002f361b2013ed4a02fa0bfe057b5ed5ef40d5188ebf4636960fddacdc5172775a5a6f78abfdcb7efc111286f84d0acfdb938235eee465650b6df6eb32253fdc5e99b3627f55a8035a2940530227075cd373d8a81c5f5a58c9503b6d19b188fa55c7e3d2c9961279829a17711c11de433e213cb534c1b558b307616c2153357948385bfb01c3593185f83159b7bd6c69e2ea3435dff4d77165a4a0c105d9cde9f8e86a78e4859645cbdd3f385a4f1c5be302793f78626378ca23189592d2b974e2237f1ba35ca6c1b552d939465e44a6b613c35a0e0a62378318c798405437a6a3e821b31b999c27d28b4353360f47908a3681b44e3e07f63c413afc5ca03efba3417c30a66639de1eee1320fe78eddd38561045722a110e88e7e7de8f798925da64e97d18cd8d26588d73d646acd25f7feffc6f4ef5c87267e57050a85f2a102db65342b2ded0e76f2802098f5eaa46fae1241546b77c1bd1d78506b207cf4a411eedcef55dfcaa8cb79f211a76158dad4f4f4ad61111c075ed382a39e2e95a3184db9f1125732ede607f611c7544d2d7da29e9dd27eead04af16560b9e3ae612c0b1f97334425ca92f9d23ff894f8ff4b21941a2a539080b75ebdf44762642421871cfd07f015abdf22608a71f67c70b0977957b901763b9920a9c3a4bb7ae8ae150689a386bff7796b8f781b8077a7bb7987621a53b35ebc33ba2ea7e87d1813e0579b6671a2654beaaf45861f0a56cf18b2e46324f10ed3ca6779e62dac5adecb21230cc1ebe805464f463b010212305f3542e3c818e168c9354e", 0x1000}, {&(0x7f0000000700)="80452aa85209549e41f4f85b778c8f4c39636c357bd69a5eb9deb4e48a81ae5f8ba76310c542924018f15ddd59a7200edbe8b26376c8e3b9492aa6a547b728ced6fe81cc7eb48a1800de19864307734a2b4fdb3baca73869a8e8cc55bb1865c41936c8b3c993f852b38c654f2287d12eb0e59eb78ce48cd8d0bbce49cb6e57883a557e894d2d7c52ecba222f70", 0x8d}, {&(0x7f00000003c0)="2c964737edda68185d7c4621f6e475bec8", 0x11}, {&(0x7f00000007c0)="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", 0xff}, {&(0x7f00000008c0)="f1dfedc04a4a634e1807acca0bf508a2940d1b14771d63c72410740848cc86b3ab89a64afce52f1314c575810df96b27c27d32234c0067cff0a4ffc08391c8345ca4e0ced749dd67f85fb5d3ed8f1ec407178ce9250bd967e52a0288d81948239d9c0f888a27b38804f7e6d5015d27ba1dafab438e0302734fcca47ebfeaa90505e153a78c394defb7eda7619ad5d6862d14a406", 0x94}, {&(0x7f0000000640)="13712761da9fbce611dc2a8c73aad08b2eedbe21015342c59ce06c8c18ccb897879b3732633f0593ef7d4f51150d510637daacab20163278b93d30e601374d25947ef36f9c", 0x45}, {&(0x7f0000000980)="b098d80e4c9a7623ab6eae5e5cdc51deae85254b438a9b0e8127417c778340a6aee4dac827c2c8407772d1d0ac4659d9f7abea40981757683316b809316c71e342bebb6b28056ec80382b3e9abe1a3b92d6b3e4090157e1bb7b378df831cfdbb6277f575effa8410062297406fb62b57cbc9b60fc4bc3d4b1d6bd34c6d1e7d5eec858e0d9da4d902fbcb89220ac4", 0x8e}, {&(0x7f0000001bc0)="80a63a96a3732925a3693805f10cdff5078a8ac2ed6b2af2ff35b22caeeb12246d2a50dde3a3f2a5d1d12233945fc5cfc664965914c3744672817ad0f4bf0b38cb7d24482c56a3e4ed00adb814abb7bf845ae8705c67bd13f92d2597ce7536d52a40356a853be90f570ee0fbee3a9f1da0f4e97d12203877f5e57c73647f28439eb9003ff6313e9fca1b4974b09c8fbd60e5cf5a4ee440b9e0830b4b2dfcd1067cac2b9b3637d407bfad91629aa65ba7e0acbc511a2d5e37039d04a6ba3476a5ac8bc8c3a133bf7e9909386f2cafa7767b02e7e423556c00b7ec73d35153cd60c9ac", 0xe2}], 0x8, &(0x7f0000002680)=ANY=[@ANYBLOB="204a979548000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000eb5692f97b45a47411efed6f0b502b6573b0a9f655a7f1a053ac53ed3b9e6675b4476a1b6b3122fa43a0967a1f7a1aac9b7a3acc3aa5a774e3d9bb0927c2cd96011a782e7c4f56a53c037921bf4df10f950c58c63a6da3b04cb1fbfd98a6558637a067c539da990953bf00e44baafb7169405e17cbbb84be3481d98434d07cf7b17edfb49f720165034692f6f7c8992bdc4d71a24ccf0d29b9afd29af37f7b5a2d681f9cd98b80369d583c078c78c310e25784efca7b70ee162cc364af42b1aec3302f97", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="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"], 0xa0, 0x40010}, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d6dff8)) 2018/04/25 15:00:58 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:00:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000340)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000004c0)={0x1fa6, 0x30eb, 0xb, 0x36, &(0x7f0000000400)=""/54, 0x54, &(0x7f0000000440)=""/84, 0xb2, &(0x7f00000005c0)=""/178}) syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x181200) syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) 2018/04/25 15:00:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0xc0ffffff, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf0}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:58 executing program 5: shmget(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x53, 0x1, 0x5, 0x81}, {0x9, 0x20, 0x8, 0x8}, {0x8000, 0x3, 0xc00000000, 0x2}, {0x1, 0xffff, 0x8, 0x3}, {0x6e, 0x7f, 0x8c5, 0x43d}]}) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/138) 2018/04/25 15:00:59 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0xfdfdffff]}}) 2018/04/25 15:00:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/25 15:00:59 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x7f) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x101}}}, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}}) sendmsg$rds(r2, &(0x7f0000003240)={&(0x7f00000003c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000500)=""/24, 0x18}], 0x2, &(0x7f0000002fc0)=[@rdma_dest={0x18, 0x114, 0x2, {0x7, 0x200}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3bc, 0xd}, &(0x7f0000000580)=0x7, &(0x7f00000005c0)=0x2, 0x80, 0x8, 0xd65, 0x80000000, 0x4, 0x401}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0xd2}, &(0x7f0000000600)=0x1, &(0x7f0000000640)=0x401, 0x4, 0x7, 0xf4, 0x100000001, 0x20, 0xfffffffffffffffd}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5b9, 0x3}, &(0x7f0000000680)=0x5, &(0x7f00000006c0)=0x1, 0x7, 0x8, 0x6, 0x6, 0x4, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0xb14, 0x6}, {&(0x7f0000000700)=""/138, 0x8a}, &(0x7f0000001980)=[{&(0x7f00000007c0)=""/152, 0x98}, {&(0x7f0000000880)=""/247, 0xf7}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x3, 0x9, 0xfe28}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x100}, &(0x7f00000019c0)=0x9, &(0x7f0000001a00)=0x2, 0x5, 0x2, 0x80000000, 0x5, 0x7, 0xffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x401}, &(0x7f0000001a40)=0x1, &(0x7f0000001a80)=0x40, 0x401, 0xfd5, 0x2, 0x7, 0x64, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0xfc}, {&(0x7f0000001ac0)=""/77, 0x4d}, &(0x7f0000002f40)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/247, 0xf7}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/220, 0xdc}, {&(0x7f0000002d80)=""/49, 0x31}, {&(0x7f0000002dc0)=""/159, 0x9f}, {&(0x7f0000002e80)=""/134, 0x86}], 0x7, 0x14, 0x81}}, @rdma_dest={0x18, 0x114, 0x2, {0xfc, 0xffffffff00000000}}], 0x278, 0x4000040}, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000003280)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000032c0), &(0x7f0000003300)=0x4) clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) write$evdev(r2, &(0x7f0000003380)=[{{}, 0x80000000, 0x7ff, 0x2}, {{r5, r6/1000+10000}, 0x753, 0x3f, 0x7f}], 0x30) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000033c0)={0x0, 0x6, 0x3, 0x41, &(0x7f0000ffb000/0x4000)=nil, 0x9}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000003400)={@dev, @multicast2}, &(0x7f0000003440)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000003480)={0x9b05, 0x80000001, 0x8, 0xfff, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003500)={r3, 0x38, &(0x7f00000034c0)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x7}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x1e}, 0x6}]}, &(0x7f0000003540)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003580)={0x8, 0x1, 0x0, 'queue1\x00', 0x2}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000003640)=0x3, 0x4) recvmsg(r4, &(0x7f0000003900)={&(0x7f0000003680)=@nfc, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/9, 0x9}, {&(0x7f0000003740)=""/100, 0x64}, {&(0x7f00000037c0)=""/44, 0x2c}, {&(0x7f0000003800)=""/126, 0x7e}], 0x4, &(0x7f00000038c0)=""/49, 0x31, 0x5}, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000003940)={0x7, 0x7, 0x9, 0x1, 0x12, r2, 0xd8cf}, 0x2c) sync() madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xf) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003980)=0x3f, &(0x7f00000039c0)=0x4) get_mempolicy(&(0x7f0000003a00), &(0x7f0000003a40), 0x3ff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/04/25 15:00:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x3}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:59 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000300)=""/138) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x5, 0x3}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/04/25 15:00:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x300, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xbf00}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:00:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000340)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000004c0)={0x1fa6, 0x30eb, 0xb, 0x36, &(0x7f0000000400)=""/54, 0x54, &(0x7f0000000440)=""/84, 0xb2, &(0x7f00000005c0)=""/178}) syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x181200) syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) 2018/04/25 15:00:59 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:00:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:59 executing program 5: shmget(0x1, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) r0 = shmget$private(0x0, 0x2000, 0x7c000325, &(0x7f0000ffc000/0x2000)=nil) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x200) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x181080, 0x0) 2018/04/25 15:00:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x8804000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:00:59 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:00:59 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x7f) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x101}}}, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}}) sendmsg$rds(r2, &(0x7f0000003240)={&(0x7f00000003c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000500)=""/24, 0x18}], 0x2, &(0x7f0000002fc0)=[@rdma_dest={0x18, 0x114, 0x2, {0x7, 0x200}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3bc, 0xd}, &(0x7f0000000580)=0x7, &(0x7f00000005c0)=0x2, 0x80, 0x8, 0xd65, 0x80000000, 0x4, 0x401}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0xd2}, &(0x7f0000000600)=0x1, &(0x7f0000000640)=0x401, 0x4, 0x7, 0xf4, 0x100000001, 0x20, 0xfffffffffffffffd}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5b9, 0x3}, &(0x7f0000000680)=0x5, &(0x7f00000006c0)=0x1, 0x7, 0x8, 0x6, 0x6, 0x4, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0xb14, 0x6}, {&(0x7f0000000700)=""/138, 0x8a}, &(0x7f0000001980)=[{&(0x7f00000007c0)=""/152, 0x98}, {&(0x7f0000000880)=""/247, 0xf7}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x3, 0x9, 0xfe28}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x100}, &(0x7f00000019c0)=0x9, &(0x7f0000001a00)=0x2, 0x5, 0x2, 0x80000000, 0x5, 0x7, 0xffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x401}, &(0x7f0000001a40)=0x1, &(0x7f0000001a80)=0x40, 0x401, 0xfd5, 0x2, 0x7, 0x64, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0xfc}, {&(0x7f0000001ac0)=""/77, 0x4d}, &(0x7f0000002f40)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/247, 0xf7}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/220, 0xdc}, {&(0x7f0000002d80)=""/49, 0x31}, {&(0x7f0000002dc0)=""/159, 0x9f}, {&(0x7f0000002e80)=""/134, 0x86}], 0x7, 0x14, 0x81}}, @rdma_dest={0x18, 0x114, 0x2, {0xfc, 0xffffffff00000000}}], 0x278, 0x4000040}, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000003280)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000032c0), &(0x7f0000003300)=0x4) clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) write$evdev(r2, &(0x7f0000003380)=[{{}, 0x80000000, 0x7ff, 0x2}, {{r5, r6/1000+10000}, 0x753, 0x3f, 0x7f}], 0x30) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000033c0)={0x0, 0x6, 0x3, 0x41, &(0x7f0000ffb000/0x4000)=nil, 0x9}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000003400)={@dev, @multicast2}, &(0x7f0000003440)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000003480)={0x9b05, 0x80000001, 0x8, 0xfff, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003500)={r3, 0x38, &(0x7f00000034c0)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x7}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x1e}, 0x6}]}, &(0x7f0000003540)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003580)={0x8, 0x1, 0x0, 'queue1\x00', 0x2}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000003640)=0x3, 0x4) recvmsg(r4, &(0x7f0000003900)={&(0x7f0000003680)=@nfc, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/9, 0x9}, {&(0x7f0000003740)=""/100, 0x64}, {&(0x7f00000037c0)=""/44, 0x2c}, {&(0x7f0000003800)=""/126, 0x7e}], 0x4, &(0x7f00000038c0)=""/49, 0x31, 0x5}, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000003940)={0x7, 0x7, 0x9, 0x1, 0x12, r2, 0xd8cf}, 0x2c) sync() madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xf) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003980)=0x3f, &(0x7f00000039c0)=0x4) get_mempolicy(&(0x7f0000003a00), &(0x7f0000003a40), 0x3ff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/04/25 15:00:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000471ff3)='net/rt_cache\x00') ioctl$TCXONC(r1, 0x540a, 0xffffffff) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) ioctl$TCXONC(r1, 0x540a, 0x6) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r3, 0x6, &(0x7f0000001440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x800, r2, &(0x7f0000000040)="3b855b24748618867ad216bfd9909ebcfb10c7", 0x13, 0x0, 0x0, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r2, &(0x7f00000000c0)="15ee3cdc7d81121354534754df8b226dd03f285397dfd7ecfb8857aefe399676ef6e25d6307c5d76d245a5ca76fd4be453062b64675fd8748aba5b255d414e09d7fae5e8cd1d0a6e07ff8c4e022289bf603bf4ad71472733689a857626d021e9", 0x60, 0xffffffffffffff2a, 0x0, 0x3ed31e945c44111d, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)="dd8ebb47bd937facd9d979fa6f9db318107bd77e34f17eaaba37c4c00577ac1f2d2e6e688e4f0cba798b415f15caee08bdfd40b64b337a247b6797539441754297744078f0b998630a676f8c5b38c40fad3b2cc8beb7036c1c9449ca5da217974991267f4fab0fa3dd0d38a4fd47d14dd74e61279b0929a25bc3e226ae4537fdd99f96a4a39083751075cbc15752fb0de4724e6a287a12df8f3effce254ce974172bc169df335c71c9fa48f92d0139acd0245965f705103e8f7a0d364c12d7e28d01bf20a1e588884fd73a1b53cdb05296b443aa701f0b5e836e698e4f1c4d3c4b", 0xe1, 0x4, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00000002c0)="ca3eba628fa6ed351958ffd031c5dbbf25722a792b6d741e4769d59271338352cbc01bd7149ed21ba95bed1476812ccdb8e1c7d0521e0451a7ad6919ea0562517bf24af4c1118911af83", 0x4a, 0x3, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000380)="238c6f98c0a708d30c0b62ddc4dbfab5d00ef06e3ac8bad5acc8e5b64ae83d9b832ad46e2c8b716925", 0x29, 0x4, 0x0, 0x1, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0xac7, r0, &(0x7f0000000400)="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", 0x1000, 0x9, 0x0, 0x0, r1}]) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/25 15:00:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000340)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000004c0)={0x1fa6, 0x30eb, 0xb, 0x36, &(0x7f0000000400)=""/54, 0x54, &(0x7f0000000440)=""/84, 0xb2, &(0x7f00000005c0)=""/178}) syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x181200) syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) 2018/04/25 15:00:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3000000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:00:59 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x7c000000, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x317) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:01:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf0ffffff00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:00 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x4, 0x3, 0x7af70bce, 0x800, 0x7fffffff, 0x2}, 0x8, 0x0, 0x5}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x0, 0x73be6a18}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000001c0)={0xc000000000000000, r4, 0x0, 0x4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/04/25 15:01:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x1000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:00 executing program 0: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x800000000001, &(0x7f0000000040)={{0x77359400}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/04/25 15:01:00 executing program 5: r0 = memfd_create(&(0x7f0000000000)='GPLbdev\x00', 0x1) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001600)=""/138) 2018/04/25 15:01:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7, 0x2}, {0x5, 0x5}]}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='ns\x00') socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r3, 0x108}, {r4, 0x3000}], 0x2, 0x7ff) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000020cffc)=0xfffffffffffffffd, 0xfffffffd) r6 = msgget$private(0x0, 0x60) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000180)=""/5) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000001c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x48082, 0x0) ioctl$sock_ifreq(r1, 0x895b, &(0x7f0000000140)={'lo\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) 2018/04/25 15:01:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xc00e000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:00 executing program 5: shmget(0x1, 0x3000, 0x78000080, &(0x7f0000ffc000/0x3000)=nil) shmget(0x2, 0x2000, 0x940, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget(0x0, 0x2000, 0x205, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/138) 2018/04/25 15:01:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x600, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:00 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xd0080, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = getpgrp(0x0) tkill(r2, 0x32) 2018/04/25 15:01:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x218000) ioctl$LOOP_SET_STATUS64(r0, 0x1260, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd1feb7908478220febadc5ca0c0caf1f4833b9ff18a89a885f02141000000000000b5228b54096bdaacf1e7a2fa27febc2e8d7b46599493", "ecd2881042e08858e251529d5591e6c882e32e7e7993155240b2cdfebc76d72a"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000180)={0x5, 0x6, 0xfffffffffffffff9, 0x0, 0x2, 0x7, 0x10001, 0x5}, &(0x7f0000000240)={0xab, 0xd66, 0x8, 0x8, 0x9, 0x0, 0xffffffff, 0xff}, &(0x7f0000000280)={0x1, 0x3, 0x7f, 0x7f, 0x8, 0x0, 0xfffffffffffffc00}, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f0000000380)={&(0x7f0000000340)={0x10000}, 0x8}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={r4, r5/1000+30000}, 0x333) 2018/04/25 15:01:00 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffc, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x8, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040801}, 0x8000) 2018/04/25 15:01:00 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:01:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x300000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001500)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f0000000380), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001540)={r4, &(0x7f0000001580)="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", &(0x7f00000004c0)=""/4096}, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x30, "330935a2d6943223cdc40f6eca7e36e42a9dcf905cb5c18a5cab0985d7ba5d38f2df8ea18a6eda66f712b0050936edba"}, &(0x7f00000003c0)=0x38) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000014c0)={r6, 0xfffffffffffffc00}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 15:01:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x3, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) bind$rds(r0, &(0x7f0000000480)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x100000001, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x181) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x1, 0x6c3f, 0x4, 0x69d068c1, 0xcbb7, 0xa9f, 0x80, 0xfffffffffffffff7, r2}, &(0x7f0000000340)=0x20) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockname$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) listen$netrom(r0, 0x43abc25d) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000380)=""/205) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0x2, 0x8, 0x5, 0xfffffffffffffff9}, &(0x7f0000000080)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002780)={@multicast2, @broadcast, 0x0}, &(0x7f00000027c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002800)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x26, r3}) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"29c25bb3c9d973"}, 0xaa}, 0x10) 2018/04/25 15:01:00 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x8000000000040) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x8, 0x3]) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000280)={0x29, @broadcast=0xffffffff, 0x4e22, 0x4, 'nq\x00', 0x18, 0x31, 0x70}, 0x2c) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="270e2b7e283703c480673bad0bffeb7283a8228cab2c434e33daf6ff625ccf46c6d878248b57dc847a0d4f82a21392acd2151faecb554619dab97b9e25aeeed655bde4ff40c2e2025f671db5601934a822ad31f66024f7db6bde8b945e1541ec72af87b7ed4b9a191d8ef1f79f852029c48f047727a0ea1ded05248471d65f8b73d9cdd2d9212a78e63a285e629ab6ad11eef09a6f7fd738705ab8e566da294f65c352f7cfb77802ca6cda986aba4f199c7128a7ce8105251447cb41d2fd51801c01fa97f3633d9650") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x686d, 0x80}) 2018/04/25 15:01:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x24) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="660fbafe5f0f076766c7442400ea3a05a26766c74424023c04b1666766c744240600000000670f011c240f23f366b85d0a00000f23d00f21f866351000000c0f23f8b892000f00d8baf80c66b888e3138966efbafc0ced652e0f01b50000baf80c66b80070c38366efbafc0c66ed0fc76dc9", 0x72}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 15:01:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x1a000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x3000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:01 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:01:01 executing program 4: r0 = socket(0x4, 0x1, 0x100) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001140), &(0x7f0000001180)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001100)=@dstopts={0x29, 0x2, [], [@enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x8, {0x9, 0x0, 0x3, 0x40}}, @ra={0x5, 0x2, 0x9}]}, 0x20) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) recvfrom$llc(r2, &(0x7f0000001080)=""/63, 0x3f, 0x40000000, &(0x7f00000010c0)={0x1a, 0x33b, 0x1, 0x4, 0x80, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/25 15:01:01 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000440)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000480)) semget(0x0, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000810000000000000000000000000000000396f7fdd00000000000000000000000000"], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='clear_refs\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/25 15:01:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r4, 0x2, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400000801}, 0x40000008000) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xc952, 0x2204c0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000280)) r6 = dup2(r3, r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)={0x8, 0x0, [{0xbdf}, {0xbfe, 0x0, 0x400}, {0x8b4}, {0xbfb, 0x0, 0xffffffffffffff7f}, {0x32e, 0x0, 0xffffffffffffffff}, {0xbbe, 0x0, 0x6}, {0x570, 0x0, 0x32fa}, {0xfff, 0x0, 0x6e}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/25 15:01:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:01 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xc00e0000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x28, &(0x7f000016c000)={0x0, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800000}}}, 0x108) setsockopt(r0, 0x0, 0x86, &(0x7f0000000000)="18d66906db7b17d6ce35f1d05e320c36ae194d43f5f54a2ca13311b32667619c63baa2eeb01cdf985ad7767ed10d37cb4fe4144916c44f9b3e416c616d1b89250a1399d748c2faa99665e88e7ad30051622c8e787682ad7aba580a92dd2744023ae2cfa1d61e3ae4a35a956dcbe5c97a6a2cf96408577c4e59dae1905e86e361e4cf3f9bb20ac59195409e832044f4ff625206ec4d0d529980a0", 0x9a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/25 15:01:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x9a1, 0x3}, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000002c0)={{0xf000, 0x4000, 0xf, 0xa4, 0x81, 0xa7, 0x20, 0x5, 0x2910, 0x8, 0x8, 0x400}, {0xf000, 0x0, 0x3, 0x3, 0x0, 0x119d, 0x5, 0x1000, 0x5, 0x8, 0x8, 0x8}, {0x1, 0xf000, 0xc, 0x401, 0x1, 0x1, 0x7, 0x2, 0x9, 0x1, 0x5800000000000000, 0x57127d78}, {0x10f000, 0xd005, 0xd, 0x7b16bb8c, 0x4ee, 0x10001, 0x6, 0x3, 0xfffffffffffffff7, 0x5, 0x0, 0x100}, {0x0, 0x4000, 0x0, 0x1f, 0x6, 0x0, 0x4c, 0x0, 0x81, 0x2, 0x2, 0xd944}, {0x3001, 0xf000, 0xe, 0x3, 0x20, 0xc8, 0x9, 0x9, 0x1ff, 0x7, 0x3}, {0xf000, 0x4, 0x0, 0x8, 0x5, 0x7ff, 0x8, 0x1, 0x2, 0x5, 0xa53, 0x1ff}, {0xd000, 0xf000, 0x10, 0x8, 0x8, 0x5, 0x3ff, 0xa5, 0x2, 0x5, 0x87, 0x7fffffff}, {0xf000, 0x5000}, {0x0, 0x2000}, 0x20000010, 0x0, 0x0, 0x40, 0xc, 0x0, 0x2, [0x6, 0x5a3, 0x6]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 15:01:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x80ffffff, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:02 executing program 5: epoll_create1(0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet6(0xa, 0x80006, 0xffffffffffffffff) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/25 15:01:02 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:01:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xffffff9e}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:02 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/25 15:01:02 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:01:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:02 executing program 5: r0 = dup(0xffffffffffffffff) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) signalfd4(r1, &(0x7f00000000c0)={0x7}, 0x8, 0x80800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r2, 0x0, 0x0, 0x1ffe) unshare(0x8000000) 2018/04/25 15:01:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x500, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/04/25 15:01:02 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:02 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) exit_group(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_0\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/04/25 15:01:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x1000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x2, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:03 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:01:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/04/25 15:01:03 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/04/25 15:01:03 executing program 0: r0 = socket(0x11, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe80000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00003a"], 0x0) r1 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000001c0)=""/26) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x8e, 0x3, 0x1, 'queue0\x00', 0x4}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/25 15:01:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:03 executing program 7: 2018/04/25 15:01:03 executing program 7: 2018/04/25 15:01:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x3, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:03 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:01:03 executing program 5: 2018/04/25 15:01:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf00}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:03 executing program 0: 2018/04/25 15:01:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/04/25 15:01:03 executing program 5: 2018/04/25 15:01:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x4, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:03 executing program 7: 2018/04/25 15:01:04 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:01:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x40030000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:04 executing program 0: 2018/04/25 15:01:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/04/25 15:01:04 executing program 7: 2018/04/25 15:01:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000100), 0x0) socketpair$inet(0x2, 0xe, 0xffff, &(0x7f00000000c0)) 2018/04/25 15:01:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x5, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xc00e}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/25 15:01:04 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000080)="fd00010043c344e700000093f800090001800600b8ec00000025d13a52f776cfce08e32cf18bdab08bf9e8e5468b3ea8e53d40877d1d3f3f940ec6e83109000000164d98a019f0504742c6a415f329f17cf174534aa1e8ecbeace772809c37120ab7301ac8675b1743580f0000000000000000000000000000000000000000", 0x7f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/25 15:01:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x3, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:04 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/25 15:01:04 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:04 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x23, 0x4000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x0, 0x0, 0x0, "cb2c5cae85bf"}}) 2018/04/25 15:01:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x488}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x1, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x8, 0x0, 0x33, 0xdd, "8912ae9f8a85255b606a65aca75b25c86efb75c7708a4342a91720bfbe97cda8a8502ce063ddd5e45ac20423", 0xff}, 0x359, [0x7, 0x8, 0x2, 0x8000, 0x1, 0x2, 0x9, 0x9, 0x349f, 0x8, 0x8, 0x7, 0x7, 0x81, 0x7, 0x100000001, 0x200, 0x8, 0x800, 0x8, 0x10000, 0x5, 0x7, 0x501ec459, 0x100, 0x6, 0x25e139c9, 0x8, 0x180, 0x400, 0x0, 0x9736, 0x8, 0x8, 0x7, 0x7, 0x6, 0x219, 0x6, 0x39e, 0x9, 0x4, 0x3, 0x101, 0x9, 0x81, 0x6, 0x2, 0x20, 0x6, 0x8, 0x2, 0x4, 0x44, 0x9, 0x401, 0x2, 0x68, 0x1, 0xd1, 0x0, 0x7, 0x7, 0x40, 0x2, 0x706, 0x9, 0x4, 0x6, 0xc33, 0xffffffffffffff7f, 0xc53, 0x1, 0x800, 0x100000001, 0x800, 0x5, 0xd7b, 0x7f, 0x5, 0x1, 0x8623c74, 0x8, 0x8000, 0x9, 0x8, 0x80000001, 0x1ff, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x40, 0x2, 0x400, 0x3f, 0x3, 0x0, 0x5, 0x3, 0xff, 0x5, 0x6, 0x3, 0xd3, 0x7fff, 0x9, 0x1, 0xe80d, 0x9, 0xb0, 0xffffffffffffff27, 0x3, 0x6a85, 0x6, 0x6, 0x7, 0x8, 0x3b, 0x2, 0x4, 0x9, 0xfffffffffffffffc, 0x2, 0x724, 0x2, 0x100000001], {0x77359400}}) 2018/04/25 15:01:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x3, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:05 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:01:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x7, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x213, &(0x7f00009f9000)="36347f00", 0x4) 2018/04/25 15:01:05 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000580)=0xfffffffffffffed1, 0x8080800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r6, @ANYBLOB="340000009e97353b13b119b928b4f58219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432084f84e847bbe5b1c86dc1ca71ec0eec"], &(0x7f0000000640)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000280)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r8 = accept(r0, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[], &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x6, 0x39d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, 0x415) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r9, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b4e204e69a3ceeb78"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) 2018/04/25 15:01:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket(0x10, 0x802, 0x0) dup2(r0, r1) 2018/04/25 15:01:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x1, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x8, 0x0, 0x33, 0xdd, "8912ae9f8a85255b606a65aca75b25c86efb75c7708a4342a91720bfbe97cda8a8502ce063ddd5e45ac20423", 0xff}, 0x359, [0x7, 0x8, 0x2, 0x8000, 0x1, 0x2, 0x9, 0x9, 0x349f, 0x8, 0x8, 0x7, 0x7, 0x81, 0x7, 0x100000001, 0x200, 0x8, 0x800, 0x8, 0x10000, 0x5, 0x7, 0x501ec459, 0x100, 0x6, 0x25e139c9, 0x8, 0x180, 0x400, 0x0, 0x9736, 0x8, 0x8, 0x7, 0x7, 0x6, 0x219, 0x6, 0x39e, 0x9, 0x4, 0x3, 0x101, 0x9, 0x81, 0x6, 0x2, 0x20, 0x6, 0x8, 0x2, 0x4, 0x44, 0x9, 0x401, 0x2, 0x68, 0x1, 0xd1, 0x0, 0x7, 0x7, 0x40, 0x2, 0x706, 0x9, 0x4, 0x6, 0xc33, 0xffffffffffffff7f, 0xc53, 0x1, 0x800, 0x100000001, 0x800, 0x5, 0xd7b, 0x7f, 0x5, 0x1, 0x8623c74, 0x8, 0x8000, 0x9, 0x8, 0x80000001, 0x1ff, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x40, 0x2, 0x400, 0x3f, 0x3, 0x0, 0x5, 0x3, 0xff, 0x5, 0x6, 0x3, 0xd3, 0x7fff, 0x9, 0x1, 0xe80d, 0x9, 0xb0, 0xffffffffffffff27, 0x3, 0x6a85, 0x6, 0x6, 0x7, 0x8, 0x3b, 0x2, 0x4, 0x9, 0xfffffffffffffffc, 0x2, 0x724, 0x2, 0x100000001], {0x77359400}}) 2018/04/25 15:01:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4c, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x34000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:05 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}}) 2018/04/25 15:01:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rmdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$inet_sctp(r2, &(0x7f0000002980)=[{&(0x7f0000000280)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}], 0x4924924924925f5, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) 2018/04/25 15:01:05 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa5"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x140, 0x2000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) fanotify_mark(r1, 0x40, 0x1, r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/25 15:01:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x200000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:06 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="f07d63c88e7cf20b94203b327e28372771b51d5ecc666ff8bc2ca857b6a0bcb4def842215432417121f69bc1a13d68569271c2921f058ec88db02f98326cb7887060a287e2431df3a32fcfa0df84440ba955cab7629abb4ab69112ef1002d302bbb95fb68286b47a574cf53a710175d056a04ed117a33815bcb6a54b3be9ba275a07d927362e5d890eec2483b8") read$eventfd(r0, &(0x7f0000000080), 0x1) recvmmsg(r0, &(0x7f0000004540)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/82, 0x52}, {&(0x7f0000001300)=""/193, 0xc1}, {&(0x7f0000001400)=""/69, 0x45}, {&(0x7f0000001480)=""/233, 0xe9}, {&(0x7f0000001580)=""/82, 0x52}], 0x7, 0x0, 0x0, 0x4}, 0xfffffffffffffff8}, {{&(0x7f0000001680)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001700)=""/190, 0xbe}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/218, 0xda}, {&(0x7f00000028c0)=""/6, 0x6}], 0x4, &(0x7f0000002940)=""/145, 0x91, 0x80d}, 0x401}, {{&(0x7f0000002a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/149, 0x95}, {&(0x7f0000002b40)=""/204, 0xcc}], 0x2, &(0x7f0000002c80)=""/17, 0x11, 0x9}, 0x8001}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/91, 0x5b}, {&(0x7f0000003dc0)=""/163, 0xa3}, {&(0x7f0000003e80)=""/204, 0xcc}], 0x4, &(0x7f0000003fc0)=""/182, 0xb6, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)=""/208, 0xd0}, {&(0x7f0000004180)=""/27, 0x1b}, {&(0x7f00000041c0)=""/222, 0xde}, {&(0x7f00000042c0)=""/70, 0x46}], 0x4, &(0x7f0000004380)=""/48, 0x30, 0x4}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f00000043c0)=""/122, 0x7a}], 0x1, &(0x7f0000004480)=""/144, 0x90, 0x1}, 0x7fffffff}], 0x6, 0x2, &(0x7f00000046c0)) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/25 15:01:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff06, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:06 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}}) 2018/04/25 15:01:06 executing program 4: r0 = socket(0x0, 0xb, 0x1) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) r1 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {}, {}, @cond}) 2018/04/25 15:01:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x80011}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, &(0x7f0000000100)=0x463) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/04/25 15:01:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf0ffffffffffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:06 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="34a309e3216d9c98dd6f45ff989980617474582fd36f636b637265615b65bcd9f0c5405129462215377f0046") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/65, 0x4a1) 2018/04/25 15:01:06 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}}) 2018/04/25 15:01:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x9effffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff06, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:07 executing program 5: r0 = open(&(0x7f0000000100)="e91f7189591e9233614b00", 0x8040, 0x0) stat(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="40b06faca9c943163126a29a2adadf9a51f8ff8004eca1b1297b33ff66d18b3d4aacbada2595c3ecc131c0aa3883297e84e949618be7c5d289b87d1afcf484bd", 0x40, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) r3 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x7, 0x7f}) 2018/04/25 15:01:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, r0, 0x2, 0x0, 0x400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xd879, 0x10, 0x1ff, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x0, 0x8f, "a3de3fb7ab814cac857f9bf51884bfe062b64e083fbcccc869a6f45345f964d213b7789fdc1dc4e401fc0df5598c4fd23b1c2d76cef39af3489a53c88d2c6f84009f7a78eec5646ea908c538f963a8b5a6372f19b0c1fb24ae9027795fbefb5a9b39814cae9cfe300abca879bb29fc63e39a3ce376daa3eb6179fd9bab64f081746f161405b2e6fd466ea32a1a472f"}, 0x97) 2018/04/25 15:01:07 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0xf000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff33, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:07 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000002c00)) clock_gettime(0x6, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:07 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x8804}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:07 executing program 7: r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000ff0fe1)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) 2018/04/25 15:01:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r1) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="973f7883d5bacd3320964fbcd1b63ba804134988be4a595fcf00f3d4969d3ed37860a029af0f53cdc9103a9400407c189269525938bcd97aca7c7de3ad98dd6101c3847764a77e3fc95ae740a03d2ca332f91aa1b29684db49ad0e04410f020b32e15fe2c4737e563fbe", 0x6a}, {&(0x7f0000000200)="584775bc8f9f03be092e9073f97f", 0xe}, {&(0x7f0000000280)="89b417b4caee9db76b9f05c181", 0xd}, {&(0x7f00000002c0)="86780124e5f1423f26b322005ab11cd8cf6c6680", 0x14}], 0x4, &(0x7f0000000340), 0x0, 0x20000810}, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001440)="cc82f5c89f8472cbc9f097ee5b3ca669a855aa6d6cc4dcc05a75637384759cc0bf4e7704143fbce3cfed57aa7d87095cdfcb6eb8a60a48b9c22e223850cb02a6a46a", 0x42}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, {0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xcef1}, 0x67, [0x1, 0x4, 0x5, 0x8, 0x9, 0xff, 0xffffffffffffff81, 0x1]}, 0x5c) 2018/04/25 15:01:07 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000100), 0x4) r1 = semget$private(0x0, 0x3, 0x200) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f00000002c0)=""/58) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'\x00', 0x35cf1f83}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000007c0)='cpuset.-vmnet0cpuset^\x00', 0x0) r6 = socket(0x40000000015, 0x5, 0x400000000000000) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = socket(0x100000001e, 0x1, 0x0) setsockopt(r7, 0x10f, 0x7f, &(0x7f0000000080)='\x00\x00', 0x2) r8 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000040)) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/170, 0xaa) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000180), 0x4) readv(r6, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/25 15:01:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:08 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x2}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:08 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x3ffffffffffff9d, 0x40) 2018/04/25 15:01:08 executing program 7: r0 = userfaultfd(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x488000, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7, 0x8, 0x7f, 0x8, 0x0, 0x80000000, 0x2582, 0x4, 0x8d0, 0x8000, 0x10000, 0x1f, 0x8, 0x1000, 0x100000001, 0x1000, 0xff, 0xfffffffffffffffb, 0x0, 0x4eb9bace, 0x40, 0x4, 0x7, 0x1ff, 0x5, 0xff, 0x6, 0xff, 0x80000001, 0x3, 0x2, 0xfff, 0x0, 0x5e50aae4, 0xff, 0x2dc8000000000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0xf}, 0x1114, 0x0, 0x0, 0x2, 0x1, 0x0, 0x80000000}, r1, 0x8, r3, 0x0) kcmp(r1, r2, 0x3, r0, r0) mmap(&(0x7f00008e4000/0x3000)=nil, 0x3000, 0x4, 0x44039, r0, 0x34) openat$hwrng(0xffffffffffffff9c, &(0x7f00006cfff5)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000003440)=[{&(0x7f0000000180)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffe00, 0xfffffffffffffc00, "1613f352c553a79c64052fc6a2c5b2e8d2a258d9ed3e21397629d2fb29e61315197dec7a1c962bbbb73c7a4ae5764719678209c59d35550d68d8855d82fe56", 0x3f}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000200)="0f81033153e3ce1611a973549f7e61222356e085d5acda2e6b260cd842317621c38159bee1df9aa4e62cef0be5dbd351ed32974e05d32d7b709a7e", 0x3b}, {&(0x7f0000000240)="d1c0f7fe7c9df5e568a02e0110ba4adfe95371a426c3926ce10135769b7eda16eaa942fbe8bbf1b89dfc318a693f22734e45", 0x32}, {&(0x7f0000000280)="8e7ff62f37fe25d5a86c4f2ecd5a9377cb13a7de9a7fd4cd2fccf280da58bbfb534783dd9b9b06f277a2321cb35855345f7fc32a4c0c3f180ecfc4eb67cb70d9cc6d1b2a5b7eb6bfddb20d691533f8db01bd1d1ffd35ba8ac22945ec675820a5416ecde725a6326aab69d763e34a82c10025e8f4d18ca2de1edccf77a9ba62f69845d0ca87000245f2894fa11819e987f87b9a0c2bf11cd2c638faa9ea99be0bc17d73641a1ee31f4dce9ed46fc50d7acd4dc92883a5bb57b8b774c7f17f51823a29f7ae7523fad37278373bc3fd891d445223cb2aef69a85b34b954", 0xdc}, {&(0x7f0000000380)="46a09497ff774ddd4b704bf3903246e2acee4661328824728555ed64b2b68c4a391a", 0x22}, {&(0x7f00000003c0)="847756d142244fdf76cca9f348e1736e131b5cabb2f0e1bb3dc14e75b597779eb51028d2aa29e2e9950837e30d458e756d7263757c9d97c115206044286d52655409d2f4e116f62894c6c6945dca9246ba208e74ea59348582f6", 0x5a}, {&(0x7f0000000440)="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", 0x1000}], 0x6, &(0x7f00000014c0)={0xc0, 0x3b, 0xedd, "e749fffa50d08776994e20947ed789bb4e7d4e830b708c0e406a1429d9142efb8489a0e3df28674cf8de0cecf06012664296ed2e5abb95ad07a9b345cb810fa4c53dbcff747101265344481a309fef5d8090ef42c2a8a1dda9ec54b3296bbf891345184cf88cf2b59cad3251ed6901c5ff3b69ced72de37ee6305f7389913d1bd30b64868db2ed41258e67923f098ed16b5dd54c89064e01ce82a1ea7d1d54ace4b855e7ac24ed1539b713"}, 0xc0, 0x4}, {&(0x7f0000001580)={0x27, 0x1, 0x0, 0x2, 0x8000, 0x200, "6395ed42f9d7ed52d80698e34c66de52d67995f2ad45c2fcc2bebc04435542176cb4b179a2c90ecc90f0573f35963ca00424eaefa40b8f227d0fa7e06773fe", 0x2d}, 0x60, &(0x7f0000001880)=[{&(0x7f0000001600)="40a05283f0acf4edd316ca8bfe7903c078b750450c370c418f7cb4280cefe34aa820a80046ec2c3b91f07e66fbc6a821194f6c9eb180b394bd77f51dd6388e42cb47cc1e91483a28e4822e49a52e98ce6331a22954f8488e8a4e08729bdf4c2798b1e44c9217efd90cb2907a2568d2c47925bca83b6b2a7a8f554b9a5e12fe9c0b7343cbf90cb0df8f8fa31f87e7406e38341602d5969a18298d297bf7b486a7ea8c1cf5d2812c71ccb602d4d18da209015d7fce4cc836c320e6981f5ee8", 0xbe}, {&(0x7f00000016c0)="16e8c30461b864a97986888fc4fb17f92785417244dda91c52231a9f066ea2ace76225f8c0acd44a09f5475cb2946e12eedce1e4581bb848ffda7aecbfa4c06cad963d69a0aa2bba339aba2a391d56092fda03292445e12af901a72701dd6dc483415131", 0x64}, 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{&(0x7f0000001dc0)="91e68a7c434679634889bcc97241c44481b8768aedf8c055f690fe67b400048c8bb7ae0ca82e91aa4ddd41b842fb428bdbd129804dad67027c23005325574ba780cb6bee9178dc603adfe6b908226f2a978e8ede1d9d84f44730cd8d3a55bb8e0596c856b2923ef221382d11e0ded17dc162c29e87d3502281a37b7b14b4835568a76d2ae77272cd1be3f9f34328dd335690ac6fe7a9b3f8370ebbb0544fde927f18aad7ba21d9891ba0e970a21752a7b308d5", 0xb3}], 0x2, &(0x7f0000001ec0)={0x50, 0x11f, 0xd1f, "76da0a2ac05749cfe8ed93b1951da23ded521f3eac239c526259d99f7a14ab70d2e1bc8243a1918875336b489dada861331670c8656b8ff1f0225ad0a036e9bd"}, 0x50, 0x4000}, {&(0x7f0000001f40)={0x27, 0x1, 0x1, 0x1, 0x800, 0x7, "932543ab47dba2689ab8cfb793c521d3c519fac5b1d6a30f70eb653dc687dc942edddc9e21ff2fb53867f16a1099f7bfb4144dfa6673bc55e131bb904fed7f", 0x27}, 0x60, 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{&(0x7f0000002340)="609ba928d654443b44f0b6e91165b5652d842f4b05fff5cc9c8d537818fd6f0513489fb737", 0x25}, {&(0x7f0000002380)="f83e1fdb8677cf99ad9172c2027b2404692ca07e6f0b3a0dbbac91fe668d0e9ae4cade725c6be2d466021648ca21d98c", 0x30}, {&(0x7f00000023c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x1}], 0x5, 0x9a16e1945d919442) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f00007a2fc0), &(0x7f00006aafc0)) 2018/04/25 15:01:09 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6tnl0\x00') 2018/04/25 15:01:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x100000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:09 executing program 0: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1f}, 0x8) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001700)={@in6={{0xa, 0x4e22, 0x80000001, @empty, 0x3df}}, 0x0, 0xfffffffffffffffe, 0x8, "a485994094a863908af68a5a57281bd1e33a44d5f68d90feb1915d317334eb3fa7c355eb7bd2a7c63ce63e26a0ee72564ebece61f73180fa9492e01b6ce49f7c821075331b7f6280b84fb880ed87cbad"}, 0xd8) r2 = gettid() timer_create(0x2, &(0x7f0000000140)={0x0, 0x31, 0x1, @tid=r2}, &(0x7f0000000180)) readlinkat(r0, &(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/16, 0x10) lseek(r0, 0x3c, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001800)=""/249) accept4$vsock_stream(r0, &(0x7f00000012c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1d, 0x5, @tid=r3}, &(0x7f00000000c0)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bind$pptp(r0, &(0x7f0000001500)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0xfffffffffffffeb0) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x9, 0x8, 0x40, 0x8fa, 0x81}, &(0x7f00000013c0)=0x98) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001680)=0x5000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={r5, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0xc0a}, &(0x7f00000014c0)=0x88) perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x7, 0x81, 0x5318, 0xc3, 0x0, 0x0, 0x800, 0xb, 0x9, 0x101, 0x606, 0x9, 0x400, 0x5, 0x0, 0x5, 0xfffffffffffffffa, 0xb1, 0x6, 0x3, 0x6, 0x1, 0x3, 0x6409, 0x7, 0xc1e6, 0x6, 0xffffffff, 0x1, 0x3, 0x62, 0x1, 0x5a467187, 0x6, 0x20, 0xffff, 0x0, 0x3ff, 0x3, @perf_bp={&(0x7f0000001200), 0x4}, 0x20, 0x200, 0x80, 0x6, 0xffffffffffffffff, 0x9, 0x9}, r3, 0x6, r1, 0xa) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r6, &(0x7f00000016c0)={0xa, 0x4e21, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000002500), 0x0, 0x14}, 0xc045) 2018/04/25 15:01:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7f) fcntl$addseals(r2, 0x409, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7, 0x8, 0x80000, 0x5, 0x0, 0x6, 0x100, 0x8, 0x3f, 0xffffffffffffff49, 0x101, 0xfffffffffffffffb, 0x10001, 0x2, 0x2, 0x8, 0xffffffffffff0001, 0x6, 0x2, 0x3, 0x1, 0x3, 0x3f, 0x3, 0x2, 0x401, 0x4, 0x1c0000000, 0x6, 0xba, 0x1ff, 0x7, 0x1cc5, 0x5, 0x0, 0x3, 0x0, 0x10000, 0x7, @perf_config_ext={0xe3c, 0x1f}, 0x400, 0x9, 0x100, 0x2, 0x6, 0x9f21, 0xc307}, r3, 0xb, r1, 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/04/25 15:01:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f2feb4d74504866122806a7ca69113564b4d2869cf14921c0b9035574dd81ddab"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101400) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x3, 0x8, [{0x0, 0x0, 0x9}, {0x7a, 0x0, 0xd2}, {0xffffffff, 0x0, 0x401}]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/25 15:01:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:09 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000002c00)) clock_gettime(0x6, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) r2 = socket$inet(0x2, 0x100000000080805, 0x1000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000240)=""/117) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000001c0)=""/33, &(0x7f0000000200)=0x21) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r2, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) 2018/04/25 15:01:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/udp6\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt(r1, 0x8001, 0x100000000000, &(0x7f0000000280)=""/204, &(0x7f0000000240)=0x3d8) syz_open_procfs(r2, &(0x7f0000000080)='net/arp\x00') bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x208) 2018/04/25 15:01:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x9effffff00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:09 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x48a1]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000080)={"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"}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/25 15:01:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f0ff1)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f000062eff0)=[{&(0x7f0000000000)="f6", 0x1}], 0x1) 2018/04/25 15:01:09 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_ifreq(r0, 0x8955, &(0x7f00000000c0)={'rose0\x00', @ifru_map={0x0, 0x1ff, 0x7, 0x20, 0x7, 0x1}}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/25 15:01:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3a, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:09 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x30000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x88, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x51b}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) ioctl$TIOCCBRK(r0, 0x5428) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/25 15:01:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xffffff7f00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:10 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chroot(&(0x7f0000002280)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) symlink(&(0x7f00000004c0)='..', &(0x7f0000000040)='../file0\x00') accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x2}) umount2(&(0x7f0000000000)='../file0\x00', 0x0) r2 = semget(0x0, 0x0, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/103) 2018/04/25 15:01:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff04, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3a, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="3a1aff01ffff000000000057bfb0e1d2efd502029727"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='cpuset\x00') accept4(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x1, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x8, r1, r2}, {0x9, 0x10001, 0x0, 0xee, 0x100, 0x18a, 0x9, 0x40}, {0x5, 0x8000, 0x100000000, 0x5}, 0x800, 0x6e6bbc, 0x0, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x0, 0x4, 0x2, 0x80000000, 0xfffffffffffffff9, 0x2, 0x7fff}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r3, 0x50, &(0x7f0000000180)}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) socket$netlink(0x10, 0x3, 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x260802, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xffffffffffffff66, 0x5, 0x3, 0x2}, {0xae, 0x1, 0x5, 0x800}, {0xffffffffffff7fff, 0x2, 0x7, 0x6}, {0x4, 0x100, 0x8, 0x1}]}) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000140)={0x100, 0xc5, 0x2, 0xbb2, 0x1, 0x40, 0x2, 0x2b22, 0xffffffff, 0x8, 0x0, 0x9}) 2018/04/25 15:01:10 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000002c00)) clock_gettime(0x6, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:10 executing program 3: r0 = socket$inet(0x2, 0x80802, 0x40000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x53, 0x40, 0x9, 0x4, 0x9, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x401, 0x80000000, 0xfffffffffffffffd, 0x2, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xc, "0c13d78d4bfb8769d5325bc3"}, &(0x7f0000000180)=0x14) 2018/04/25 15:01:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x290000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) 2018/04/25 15:01:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff29, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:10 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x2, 0x1}, 0x14) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfd, 0x4) 2018/04/25 15:01:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x2000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:10 executing program 7: clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f0000000000)={0x0, ""/193}, 0xc9, 0x3, 0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/25 15:01:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40), &(0x7f0000000640)=0x10) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockname$ipx(r1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) 2018/04/25 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x4000000000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1000, 0x4) 2018/04/25 15:01:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) r4 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000008b040000000000000000000000000000"]) 2018/04/25 15:01:11 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="57e68ea2b55e5d4afe0b161df032b86f65f3") sendfile(r1, r1, &(0x7f000050dff8), 0x86) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000200)=""/142) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/04/25 15:01:11 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000002c00)) clock_gettime(0x6, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="03000000720fb872f42119e91646c939d94fc90991b07963f5859f130c4c1304efcf61b5c91103b13de7f8a87f9ed2d53a1c9196a892cba179424c565ff74d6308c948159834000000052a14c29f174f0854b2f83b876c0661888942393e199dc1faec8a3c7f242942669540cd487baf84b1d194df85a67a8baf5839e36e92d427fc816d5d33eac1a10f003321586fccf45cb029c3d7916a569bc9995a7458823da0291f6234f2f245dac0eb567545180000000000000000000000000000000000000000"]}) 2018/04/25 15:01:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xbf]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x2}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x1d) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x2d04, 0x200, 0x800, 0x2ec, 0x3f, 0x9a81, 0xe8, 0x7, 0xffff, 0x8, 0xffffffff}) write$binfmt_aout(r2, &(0x7f0000000200)={{0xcc, 0x1ff, 0x6, 0x387, 0x3c6, 0x1f, 0x25b, 0x400}, "", [[], [], [], [], [], [], [], [], []]}, 0x920) read(r1, &(0x7f0000000f0f)=""/241, 0xf1) socket$netlink(0x10, 0x3, 0x0) 2018/04/25 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x81) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x10001, 0x9}}]}) 2018/04/25 15:01:11 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/25 15:01:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1}, 0x0) [ 360.407428] binder: 23024:23025 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/25 15:01:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000100)="290000002000190000003fffffffda060214000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) rt_sigprocmask(0x3, &(0x7f0000000180)={0x6939}, 0x0, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x40000) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2f, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x16) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'rdma'}, &(0x7f0000000140)='^md5sum\x00', 0x8, 0x1) 2018/04/25 15:01:12 executing program 3: r0 = socket$inet(0x2, 0x800, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:12 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001880)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000002c00)) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x300000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:12 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200000a000000000000000000dd000300060000001a0c95d818bbdab34727f6acfef5000002000000e000000100000000000000000b000188000000000000000000004e21e47e1dc01ad74bd9faf3dd0000030000010000000024000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/25 15:01:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfe, 0x80000008}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) 2018/04/25 15:01:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xbf00000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf00000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10000}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) 2018/04/25 15:01:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff32, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x4, 0x7, 0x1, 'queue1\x00', 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup2(r2, r1) 2018/04/25 15:01:12 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r0, r1, 0x2d, &(0x7f0000000080)={0x1f, 0xfa0, 0x1ff, 0x8}) r2 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80001, 0x0) getpeername$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/25 15:01:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf0ffffff00000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:13 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000240)=""/135) kexec_load(0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="d8a046c911b53fe0074392e3ee4a264846d52baf3586999c2c7c8d801aa622fef886262fc79870009a7c0392f35ceb3fe4657f0197a60149dc70fbe09482240e57d318e5cfb8edba6d9b7112b03906b5398bf87f651d61ca95afe0ffca6184dc60805ef5b6cbf1bc35268f743f5066823cfa7facf302012a6e898adaf26586bf683f06ce00c98112ef06d79700dff65f0653cb0bdbe1535b3d19b71f179a5413cf1799838e5d157045e05a3ccc23fe92b1980b0d01f5510c5abe17e662d85027efa47fa7f3da31c9237d4684e3ca39e0f1fa3a95a60e4379fb66e3f89cd47e429cc9233dcf", 0xe5, 0x0, 0x6}], 0x3b0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socket$key(0xf, 0x3, 0x2) 2018/04/25 15:01:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x3cfe, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/25 15:01:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf00}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}]) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000000, 0x15b001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000240)={0x1d, r3}, 0x10) 2018/04/25 15:01:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfdfdffff00000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x40) msgsnd(r0, &(0x7f0000000040)={0x2, "4d72a78eeffe2069f5d52e0928b33138fc79e5e5b3976e3647719a1d1c28417bf0233a4824ec7e697d3d0d07ef8eee09d784e0ccfb22d9e6ab59bcf44d764c0933df1893"}, 0x4c, 0x800) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0xa4a3ad41a879dde0) 2018/04/25 15:01:13 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) [ 362.437750] dccp_invalid_packet: pskb_may_pull failed 2018/04/25 15:01:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x8804}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x40) msgsnd(r0, &(0x7f0000000040)={0x2, "4d72a78eeffe2069f5d52e0928b33138fc79e5e5b3976e3647719a1d1c28417bf0233a4824ec7e697d3d0d07ef8eee09d784e0ccfb22d9e6ab59bcf44d764c0933df1893"}, 0x4c, 0x800) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0xa4a3ad41a879dde0) 2018/04/25 15:01:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="67ccc0b90ac4e009cf566950249ed2dbd826bf67626306a90ad5096cc33a29b32a2aec5bc65fa97a1a8054fec1b2479321db07d25c3de021cdc93af84a58de44425a09d78a1d7ae2528590a5e686bab09c91b73bf5422a56d6f8f661d9a3b7b7d9f44a04d758e12040af75633a73c46b27c210c844280f08ceb6d8bd615389c03b8da3b2d41df1c2c022eae79228300a6310a0489ea7"], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}], 0x3c) 2018/04/25 15:01:13 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x208900, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x80000000, 0x80}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x40}, &(0x7f0000000140)=0x8) 2018/04/25 15:01:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3b) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10001) accept4$vsock_stream(r1, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000100)="2e587c605d90e6248f7657483ea3953a6f15205b56594156f8cd17d0ba7c4042a3ed9bc744f535cfda3074b3d065fdd30ab421f002c816b15fdce73659cd50dadd7ce363fd62adcc88ecb202198a102bd98940c1cd146705d766a6c1f6330101450008c512b3007124ae0ed83a607ef62074363d7b61d083d33d299317dd39bae4461c4798888abb1f473772b19e4a541441ca188c6b58dc20ea9bd9114e89617fb0f4932acd294c7cc1a36b57fcb229d7ac47806644ba0f9a1a16b2147e1e4cca64f5785301", 0xc6}, {&(0x7f0000000200)="3bde12d5c3121b2a9ff53cf34aabda1ad6fef890ded86a0472dde8b65822d9be614b3114baac0c453a3ba5b333299c6e3fa8d9f8dfc1832232d13dc668ca6b753dc7d6130300266309374983eaad145cd3f20d99862fc9faf7a49adbc283378c3bb0911912aca9e8f3bbffd1168c1aa240bfc6ab500de67b00e536998b67fb7a54ead8d002504629b3f9e9192e1dbe6ca15a17dbfe499c56fea44ee9654e6926ca", 0xa1, 0x80}], 0x80000, &(0x7f0000000300)={[{@grpquota='grpquota', 0x2c}]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/25 15:01:13 executing program 7: r0 = socket$inet(0x2, 0x1000000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x27) r1 = shmget(0x1, 0x4000, 0x780015a0, &(0x7f0000002000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x0) 2018/04/25 15:01:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xc00e}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:13 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xb0402, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7ff, 0x6}, {0x100000001, 0x8}, {0x3, 0x9}, {0x0, 0x7}, {0x3, 0x79f0000}]}) semget(0xffffffffffffffff, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x0, 0xab, 0x9, 0x401}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) unshare(0x400) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0xf000, &(0x7f0000000380), 0x8, r0, 0x5}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/04/25 15:01:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xffffffc0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:13 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) sendmsg$netrom(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@full={{0x3, {"cf742155849f26"}, 0x7}, [{"28782cab480ca2"}, {"0656254b46ce83"}, {"f7c9749324a829"}, {"7213bf0faead9f"}, {"092b8cba2b63e5"}, {"9ac772a5f8f829"}, {"42a59ac776d2df"}, {"10cc8efcdfd32b"}]}, 0x25b, &(0x7f0000000180)=[{&(0x7f0000000300)="90e0a545a768bc92ebc47450c511b8ad0e5d69089b0b8207096ddecf73abc3384220885322b236", 0x27}], 0x0, &(0x7f0000000340)=[{0x60, 0x112, 0x80000001, "1d251a9b4ecc49fad449ad17de46d50da11400f4d023a7b43c63d46e1c616ed556c301f1958e973bbcb9089d3523076598e8062d88516d2b23d7621c34b2debe66ab7bef3d9aca8afbdd"}], 0x60}, 0x4005) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:14 executing program 7: keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40000, 0x0) openat$cgroup_type(r0, &(0x7f0000001040)='cgroup.type\x00', 0x2, 0x0) 2018/04/25 15:01:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x34000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:14 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x400000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x422000) 2018/04/25 15:01:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f, 0x6992f1808ba1315f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x9, 0x4e21, 0x9, 0xa, 0x20, 0x20, 0x3c, r3, r4}, {0x5, 0x7, 0xc00, 0x9, 0xffff, 0x280d, 0x80000001, 0x7fffffff}, {0x248e, 0x1, 0x9, 0x4}, 0x4, 0x6e6bb7, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x3, 0x5, 0x7f, 0x6b, 0x6}}, 0xe8) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000280)=@req={0x200, 0x6, 0x9e, 0x101}, 0x10) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r7, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r7, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x480) r8 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @rand_addr=0x3}}) 2018/04/25 15:01:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400040, 0x94) syncfs(0xffffffffffffffff) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x404}], 0x2, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x13, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x200400) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000180)={0x4, 0x0, [{}, {}, {}, {}]}) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xc) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000240)="a95443ca9bf294d87be97e0b050b7dbac279d0ee01879a4711a23aa555d955043ee4dc30ba67dbf8b8bbb19c20434c58f5a839a4914bed952f34caa1ee7d2b34ca86ebf0d2827ba68a11b9ece49e053d2688c25ee3a51b131fb827243ddf466daeb46089fc433965dbb9ff150055ba") r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockname$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002200)={@rand_addr, @dev, 0x0}, &(0x7f0000002240)=0xc) getpeername$packet(r1, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000bd00)={0x0, @remote, @dev}, &(0x7f000000bd40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000bd80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f000000be80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000bec0)={0x0, @broadcast, @remote}, &(0x7f000000bf00)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000c240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000c200)={&(0x7f000000bf40)={0x284, r3, 0x8, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x268, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x284}, 0x1, 0x0, 0x0, 0x50}, 0x40) clock_gettime(0x0, &(0x7f000000c2c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000000c280)=""/62, 0x3e, 0x7, &(0x7f000000c300)={r11, r12+10000000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000c340)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c380), &(0x7f000000c3c0)=0x4) clock_gettime(0x0, &(0x7f000000c440)={0x0, 0x0}) futex(&(0x7f000000c400), 0x3, 0x1, &(0x7f000000c480)={r13, r14+30000000}, &(0x7f000000c4c0)=0x2, 0x1) fstat(r1, &(0x7f000000c500)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000000c580)=0x9) getdents(r2, &(0x7f000000c5c0)=""/254, 0xfe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000c6c0)={0x0, 0x9}, &(0x7f000000c700)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000c740)={r15, 0xa9ff, 0x3, 0x90}, 0x10) 2018/04/25 15:01:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x300000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xbf000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:14 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:14 executing program 5: ioperm(0x0, 0xd5, 0x0) clone(0x0, &(0x7f0000000600), &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000ac0)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x201) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000140)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/70) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x5, 0x4) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3c, 0x200000) 2018/04/25 15:01:14 executing program 4: write(0xffffffffffffffff, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xfffffff5, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xffffff9e}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x0) write$evdev(r2, &(0x7f0000000280)=[{{r0, r1/1000+10000}, 0xf57, 0x2, 0x4}, {{0x77359400}, 0x7, 0x2, 0xfffffffffffffffa}, {{0x77359400}, 0xffffffffffff7fff, 0x25, 0x8001}, {{0x0, 0x2710}, 0x7, 0x5, 0x1}, {{0x77359400}, 0x5, 0x4, 0x80}], 0x34f) r3 = socket$nl_generic(0xa, 0x5, 0x84) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0xb97a, 0x1000, 0x3, 'queue1\x00', 0xffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000000200)={'veth0_to_bridge\x00', &(0x7f0000000180)=@ethtool_ringparam={0x11, 0x0, 0x2, 0x0, 0xf00}}) 2018/04/25 15:01:14 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000640)=""/4096}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x8804000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x2c0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:15 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/25 15:01:15 executing program 4: r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:15 executing program 5: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000240)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0xfffffffffffffc00, 0x1, 0x7fff}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x6) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) select(0x40, &(0x7f0000000340)={0x3, 0x9, 0x800, 0xfffffffffffff801, 0xfffffffffffffffc, 0x3, 0x3, 0x9}, &(0x7f0000000380)={0x7f, 0x100, 0xfffffffffffffffa, 0x401, 0x64b5, 0x240000000000000, 0x8, 0x7cc}, &(0x7f00000003c0)={0x3, 0x0, 0xf8, 0xfc6c, 0xd6, 0x2, 0x1, 0x1}, &(0x7f0000000400)={0x0, 0x7530}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 2018/04/25 15:01:15 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000640)=""/4096}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:15 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000028c0)=@ax25, &(0x7f0000002940)=0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002980)=0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x90200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000029c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x62f}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000002800)) syz_mount_image$ntfs(&(0x7f0000002a80)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x8, &(0x7f00000026c0)=[{&(0x7f0000000180)="be173f929b479a25b885fec55d19a5b45f2f8cdb9b91ee40e8db831272dd6a72ffc02264de70179004c8d484f67126dc3c8c994daa0b9678c0b6d166c10636728e60f812e8a2f98e14cc13adcf5350df936af874fbe2e1411da8bf227469cdd6620663adf5fd4820df198851312d7df4a5f98427c243a926595b71cbe5d4288fd6af06e777c501187d3bf42ff06383a9cdfcba6bf1fffe5df83e0e60e6b398bd9f0a2cac41318699591a396d68af872e6a1ec83981a492b8ce3efdc735080b13e52b8573a25f0e80af0453136b8d1ce6", 0xd0, 0xff}, {&(0x7f0000000280)="fbcce20681d30b7751b2e759b44475d92b50df9d5ec71886b3ba8472e4d16344040e070bacbfc972b2aeb882314037c879299b5a299326d6080138c7e6bdf9d0b24670565e6d5a544a7814ef25b9b708db37a8cd0c47271789dd06f77180851784d5eb7b3832d4fa4b59ed082301cf976a554468a27dc03e0fc384ff77808b00bb9d1e80", 0x84, 0x2dbe}, {&(0x7f0000000340)="8d5d315a4389ad6f460c16607e271ee5b7fa96c0f5b45ad194c31e6d058f4d77362f96b9b10a29fb5501513b30a4b2799746cfb5275024f6551fb1ceb73a18180abb881750361bfaa4a67782316f397256f3bb3b1c013faf91089cc81758429d1d", 0x61, 0x8}, {&(0x7f00000003c0)="73751b0f84c58787d6be43e8a2db7f6aa6cb6fd153d796934d47a4cfbe016e283271ee2bd049d0d3ab1b830092636ada4763b2fe3586313c270b7d99a107cd744d9134e876a278c4890431ef00dbfc132ad0f51887c93b1b72c09c01796a01bd3af79669c48a9526ee1879ec9ac34490fcd351bc577c30f2f9f2a85b1b31e534f2377455658393346973efc4e6af65e3b44d7e564e56204711a54386b9637b997ea78ae288a3b86821a27638b56db66717e246cd39c55d973576bcc26a44ec2680aed14fb7baaf9ae3f0f6e5682073115f6de3614a4d1847ac08ac12e262f7a375d5e889aa42b31cfa5a2764483ac59fe8d006", 0xf3, 0x1}, {&(0x7f00000004c0)="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0x1000, 0xeb9}, {&(0x7f0000002ac0)="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", 0x100f, 0xffffffff}, {&(0x7f00000024c0)="384f0812b827fdd800b45eedb1d4cdb54cc67ac01e97a91f58d5bf988a91ec388613fbec3c593b1d94e7c40d1f3bac1b93797742aae9bae917d7b923dd69af4df009ee4529616083fd7b95aeb0218d0090586f5c77a5a1b2c38bc770215b0168f0a47477fcd2b886aa167b648af28786c3537df79e381914906fa6887f4f3fc5047a39553a11cd83670eaa2cf4822b0969fcd201dc2cb622da9d618be18183bb4b72e51d0e1909bf9ec0dad48998976ed40a244efe0e23e62ccf91cf37a72fa0d225369feaaba64811e7ac04db3a729bff565df7a195bd78d81ef5bf5ed09af2fc301ea11c", 0xe5, 0x8000}, {&(0x7f00000025c0)="cc29ee41649acfade729cb26e8ab123f57709affbab78e1f74fadc92b7c7d004459e2c9a4d6bd45450e8de5b5d7975f8e07410dc6549a69ecc929e44d872315c662a03e6b570a09b6864e531cf236ba41ae91d3b9c682c57fb30e6d379026fa4991d2578f33c243a1d6f8ea6223d076e803eff4888df59d8b7e2e88371b4f90be92ca59478714272690c43a39b4fa67b254d57bdb7d7ab47908bb4c01b3f94a7620de8eec268a6d81b98873ec6e927fa4fde012b8d8c40069dabb7d991772eba5f87294796", 0xc5, 0x3}], 0x10880, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001640), &(0x7f0000001680)=0x4) r2 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/25 15:01:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfdfdffff]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:15 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000640)=""/4096}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xffffff80, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:15 executing program 4: r0 = socket(0x1000100000010, 0x0, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xffffff7f}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:15 executing program 7: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80c80, 0xa) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0xffffffffffffff91, r1) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000005c0)=""/73, &(0x7f0000000b80)=0xa9) r3 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000200)=0x10001, 0x4) 2018/04/25 15:01:15 executing program 5: r0 = socket$inet(0x10, 0x800, 0x80000000086) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x5, 0x5}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000001500)=@nl=@unspec, 0x80, &(0x7f00000013c0)}}], 0x1, 0x0, &(0x7f0000003880)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x501000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/25 15:01:15 executing program 3: r0 = socket$inet(0x2, 0x80000090804, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20040, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) 2018/04/25 15:01:15 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="6fbedf346f8f15febba838fa186087f433720b6c8695d15e486bc79343b2cd74d9c09ab6386495a0fe161217a3937126e8196adc981300e440cd5ac8f23c66820dee9f70ec9644f7ce9772007c480dd6d17cdd89b13134ccc2c8b106287fb0a4b9991d79908665fc10379587f01ea4f3b040fb46b67c1e24a30b9c7aa5bb73e694e908a93c7ab0972fb0c1b25a57be74f39d7514351be73597f7b59f410a5263b714154c52dbb7afe3675b9494a0efe62a598d369b9e17048fe467cda83321976778ebd5d8715988fa681ac49c5dfb91e9da66122701f834afe3202e46a01909633331b19657e72e2ab11e1750201abfef7b316a86a86bfc13c99e54a6527099f30d317ae21afa8cebf81075f26227d13229cd794f8641297ddaf5025e0dd8dbf54364d6f877370d3c5b408ba65fdd6c6916b3e461137f6c9ef6a7f1f00e98e403d0d0c2ff72d1623072e11575ff82a0beb2a2d3998805849fa78f52c1006a3fa70e4346531ca6719499dbb4074fe2badb031d0726a4e338ef1ed01bb6b9199c974b1bbecaee085ad43424af264fa366a294ba1e36571cf056f55c12bf40d2be5a2937007b31963c2070c7b7f08733055ca02e44691048580afa425add30f7ee8b7843f28405c4e15e669c87794ad3d4d03585f2d29f3b0c76a20d50910f8881559e339ac303cb9f0e72a8481dabf5815327995a652caf3d5ee5bc7f4569360d474eb129c095044f639a71cab02b05e813a43795fb30b4e4b08e21383208e930b47113a6dd6c58ec8fc7d978d4d0e782508892844c74039ed63f6a968dd9e300c1b3b2c0774cd8beaa73ec04ce5f347cc801f2475134601749ceb7fcbbe0ecf15e9de71162af87c02cd7a1a7b249f49db2b27ac9dc247beedc5c2d1f67d4c3bc7a75b9556cbc44e14f023674ae28e001b60127b4d1cbd349282ffd16ec8cd1b1544204a6b47a4eeb88c9f5d85acc16a43b38b2e831affd5804d276f037a12bed9e7919becbcf0d58909f8133788223a82f87bff96ea32968ecfbe04143ec3167bdd8dec16d82376abd385568a750847c1fcab369b6aa386397c412ea526f0eac956973ec361cdc93a4ba7a512035506067d4854dc8d7999433ca6819fed1c26c61ff790f0654b9ae4ccb52be962d99d30b1a843aa7d5a008cfb0f61f19edda4bb5823928db33a32e50f556bab6a899d27cf31d3868e349eb8849c892573ef92889fa7cd4624cc14b105a43aa5ee3b11e1b2c163698a4d8049a21da00b48b24eae1178973401332b74a1de7d47f45402dd22d5a1b69eb29e3d8f6f32682460ce4d286c42626a32d03bb0a4472156e2d8f64f7169e2fb9feee92181bb7d8c40cbeb27e7e0605d82092f1e0877d3f1a5b06f0bc814062ae07fc7661ba38ed911ebaf34a4589e876fdfe9c11ab0790e653d4fc77f614188a738e60194b15a87a0edea556ca2e9a4ce659d35e7c027186746b4dc3adddfc7e75e78de71457821724dbd9aac609528db8f8facf52e264d1a693a2e6f14baf426130515a1ce4cd1fafee723eb5473d7375af7a78f813ca0e6e2e724fdd9f558b7101130d749c23edb5e0212d1cddce6d32ac86f91378be5c270dccc18f7704163072d9319275b2481365902ed2f4a3f09068cc749aaed09c0d7572739bd5e744b208f7b4b375ad624501e084edd16741aad356c4fac185b7c3d5e6c4ce165b87bb76d27306ff5202608c2d4b09784db67a2bc633bfce01cd62be702d475a2b80c7fdee1effef5103d6d57caa12eefda69057ffadd56960cd93d4bc1aff1754bbc0262d9a2798946298a816001eab8f6775fb5856f2a5e2be1e4916583efbde98a4eb2c4a4fb3a39d7413e4678279ac09d706870f1a8ddaa5bf536398a434ad7cf5a5f4db1195cf9639636b80a75ecee6ad1f69a6c2c434519bceb825a86bf176d70c748c624b83d9bb0497e63c13bc321e16bc8d5e95d2734e1cb4a67ae5b467026576ef13114981c9880c45d096ccbec57d3e2cef28a34b1c1f8014697ac944f86019c293b39babe7c3f7ac9c77098b7202fe4e6e6a1d4734c1f4febd56b4b02d321c1e5752007fdf4dcf629830621cd3cbd0151d65e204207bb84482a11c26bb154da033745a25b744d5faa0886e5d38111ad5f37e349231a903d7c57bd92689684df2d358b06cb1655b814126bb81bf7c30710d3d06c1f2fc9f2c9e4d658e550713740ecb6aee7cd1c8955f44d3fe2a96cbb3c78fceffa464cf66a7e427b4064d674147071ff960b29ea8228cabaa7a92b6a0e3a27c226a35db6295c0e941750d39b4bc6b3f43304125835442b7d8d0ab6af08fd4d1f84408c845c438923219abfdd0e5e0acf74f27c67ab0cd726d60fd35c9d178e3ef146b6efe9180d92dee17d85a10bd47523a8e5e355ba7ed3ff472d811d65ec20ad95a13d54cf2027a8c860f73eb9257d22755ef11dc8bc4e75db32b309615ae278cab0e5fd99d47928eadfd638bcfaef669b1a98b382691ad8e8789e74e0411679b2ab870d088cc20662fc5cd4ba0e17994122ef0a82dbc83fae02d48b4590f734198292a979dad76f891ef3771603f664d1f48a8a5ec04e0ba1c3ad3420f99cdacedff10f08ac49afb18b5cba31992a5d4210ee154a48bb80b05fb3caba8d5b2ce1dcd9dc077476bd1a82cde38770414ca8136f90d25285e3ccd642b599e295e8d479a637f32da5cc3fcf5baa33372450b29704abe70426938a1bb185ec0866c4ab3c06baf5d4a671355d8475ea00e1d537fec165d5f67864d58be9b1f450ee321f3b406a14d1ec44b68ff3b5d59377d0e71404fe80925209148146e08bd05a5efdcfc6af790f3c64cd4a23f42e09778af98f1dff6a65c0d10ccd9ed8b2e1bcb16eac51305026a890da74a1d9aeaaff92b92d654e8d9133f22647e333768e8163b8910ec475ddeeab617ff849ab4d8efc011fac25bf9ba8142c8a60d9c546460e20663cb49c212c0f507bc6e489c35501182e89f985fe7fcac15eea84ad7abc44ed7f8d45d2ecb152059f8ce955b158717299e0fc47bf806e70119391b3f39f7116aaed54773b47d65504172f7c48ca62f55dcf9a8523104f28fb0bc49723216aadb90172fe62548b7a0e3031f7db9e71fe95ce2f75a08c5fac9f5bce9dbc278522ee282d746a1dc94860c7a065f883f24467608485925ee6fb5588e102f517c86d7b704887a3b3fcc8f19fa4fb5b455cdb657ac3869fe54c3829d74b725d0abe31e97825fcfd44b24e927eaaad3815659742021baf2415efce6b9207b5df489533f682347ea54a0c532d869c58f3b106b2b9aec770c443b9ee247959a49db649acf71d460a28c482e402b31dd4b4bce118b919cf1da6fa0477fee0b735904d07bc9f3b828657f4d2c71e339492b513fd67dc8a0011ab1c5f64da1ac27a5cf571f415435ac72f1f097d7388b9a5aa587175a1253c14b536e99a0238481909139942e65cd836ced2c1da85a53d6dc170737b9bde4bcba9e314eb2dd8eabf52f8704ed8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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000640)=""/4096}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xc0ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x300}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:16 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/25 15:01:16 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:16 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="140000000000000029000000430000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000015ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000008ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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\a\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x0) 2018/04/25 15:01:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_submit(0x0, 0x20000000000000ea, &(0x7f0000000040)) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r1, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d70f92)}]) io_destroy(r1) 2018/04/25 15:01:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xa0010000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:16 executing program 3: r0 = socket$inet(0x2, 0x805, 0xfffffffffffffffa) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x200000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:16 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffdfd]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:16 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) 2018/04/25 15:01:16 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) 2018/04/25 15:01:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x9effffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xebab, 0x4800) r2 = add_key(&(0x7f0000001480)='big_key\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500)="31b91c667ec59a5cdaee7de7b19cbe13af6a948306043f50219462fa23bba64fe571fbfd3ebae70c52262cd1a5899cbaf229bf4cffed75b2b239e7ad854c41fda3d5d4e4df594607093fe1bf215d03a7ec", 0x51, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="bec21da8ea103899be2781601cf695266ee785e8b13bcde1826f10b02343acb3960fde7d4f22de10cdfc4fe3751019299a7e356e0eb7", 0x36, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000}], 0x1, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) add_key(&(0x7f0000001600)='dns_resolver\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)="ffe66abc6db1ccf8409febf32c3925a24d1e3657a5c9b5d2879b2ed4cc9c365be40213993b088845a9617d8e44974b3691d6997cc014830cb067d2aecb017682c39ac6cbec7a4f2a144404525c740353bc3dae86496d1206fd17c8565c160385765b544b845e888cac0dbed7b3dc37496e92fd5d22dd434c1e67182c7f91b090f9aae83d4dfa7ca2bc2189c2a3dd7a87bfa87ba07c7730d3f966d8361226e077ee390f1fd07e940d6483be2ad1acd1e45fba", 0xb2, r3) keyctl$unlink(0x9, r4, r2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001580)={0x5, [0x1, 0x6, 0x4, 0x9, 0x4]}, &(0x7f00000015c0)=0xe) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000001780), &(0x7f0000000140)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000100), &(0x7f00000017c0)=0x4) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001740)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x40) 2018/04/25 15:01:17 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x401, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000440)=&(0x7f0000000400)) r1 = socket$inet(0x2, 0x801, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x840, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0xd2e, 0x1}, {0xfffffffffffffffb, 0x3}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x59, 0x200400) read$eventfd(r4, &(0x7f0000000180), 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) setpriority(0x1, r3, 0x1000) sendmsg$nl_route(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getroute={0x14, 0x1a, 0x812, 0x70bd2a, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x8084) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r5 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000001c0)=0x2, 0x4) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffd, 0x7}]}) 2018/04/25 15:01:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:17 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:17 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) [ 365.970912] QAT: Invalid ioctl [ 366.037761] QAT: Invalid ioctl 2018/04/25 15:01:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x400300}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000380)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000100), r1, 0x1}}, 0xfffffffffffffe20) write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), 0xffffffff, 0x0, 0x223, 0x4}}, 0x20) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000000c0)=0x7, 0x4) 2018/04/25 15:01:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xf5ffffff, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:17 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000000, 0x7, &(0x7f0000000500)=[{&(0x7f0000001640)="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0x1000, 0xbfb2}, {&(0x7f00000001c0)="631dc9655fd416c43fdefb88174ea40cf8e80aa9e26d9bd9403603e89aa96367335cd3c74c4b249324ac7bc152a52d3f161b63b23c480db2f15c951ca7f0d8802c02e7ec2e736d0aa2f9933e20f7c95f0fe0961488436d87fc86de01dd8924f204d12ade01371177928be2303aa88aef59e2c996f312ae4426dbfe549adbc4d128aff45ce92666c9478707b8e12d966102", 0x91, 0xe7}, {&(0x7f0000000280)="1e1f4bacddb0afa1de4bf0fd958945f75dc7383749ce56acdea9db00127085074277bff814e24aa4f5dbe91b3b743c925de2b1595f8547", 0x37, 0x10001}, {&(0x7f00000002c0)="0935d5b0a32dcf42c29e3ea011a0c13175e3e21211711753e01231c0d7b3d34dba4ad11be4712d1e96251d9b6a479f92adff02910dba0ca843e67e17e51bc71bec166ce510565a0d419e0ebca1e4ac1fdcf28ef2c160f2f8962e579897140f450efb611523e0f5f80a52f07495c0c3d097a61c791af0d90bd99c979e8a3b87752727f567bb7be309085b28f86ecc54a72324880b91036bc10017f884b3e64c4ccf5d8a6d72b6b0e5901eede5cf94782e62f33ba3418afaec0fba3a75c22f098e2aa41dcf782476d24a7432de98c3552fa1962b6cece8b9090d36c3a2cd6cc8574c27023379", 0xe5, 0x9}, {&(0x7f00000003c0)="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", 0xff, 0x57}, {&(0x7f00000004c0)="573ddc047fc2e71b57f2d8f397bd84bc2cdbb7cda5566b3faa89543e0c6a09ed2acfef7acf76758e32a16086a938", 0x2e, 0x80000000}, {&(0x7f0000002640)="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", 0x1000}], 0x0, 0x0) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:17 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe608020077", 0x10) 2018/04/25 15:01:17 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/25 15:01:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x4000000000000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:17 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="dd", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='|', 0x1, 0x4000080, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x98}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x868, 0x3, [0xffffffffffff0000, 0x7ff, 0x80000001]}, 0xe) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/25 15:01:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x6, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:18 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/25 15:01:18 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe608020077", 0x10) 2018/04/25 15:01:18 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffd15) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/25 15:01:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xec0}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:18 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000069b8e8135a278e0027932aa6162e3a40c0023d85acdbfd3358875fda33fecee6b50710fd5a523a50d26b04183ec7ee21b2e6c13fbab7228d3cee227846b707ca6141f473fbaca79f358d87e0d26acb757593a1df2781fd7814aa3071e1d173af2f05a634b098f7261bf1ef136941") io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/04/25 15:01:19 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe608020077", 0x10) 2018/04/25 15:01:19 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x40002, 0x0, 0x10001, 0x5}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, r1, 0x10001, 0x9}) r3 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) listen(r3, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10000, 0x4) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, "766d6e6574313a8076626f786e657431"}], 0xa, "2430a184b2568efe1f79912c65981957a697fdfccf904319328e76c52286d0a7769804b1654208449e6c2d477fc780ffeed79cf99cf2e881f3eac229f4fabd58b1b51a11bf3104e619f0f9bfa6984d1e0ae2b5b9125c7c8212064d900df0f0f6f913ac1917ee62e1419f2b7fed52af53875d62dd81b9398e918743868e54c34b6b4c7ee7db4fc56898368186b7d2e6011c8b5078a68b4988b4170f3c61d930fc725bdcf16553594973e910500dbaef005dabf94ca0f5"}, 0xd2) 2018/04/25 15:01:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x30, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xc00e000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:19 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f000000c000/0x2000)=nil, 0x2000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000040)) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) 2018/04/25 15:01:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x40000000]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x6c0, &(0x7f0000ffc000/0x1000)=nil) shmget(0x2, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmget(0x1, 0x3000, 0x78000212, &(0x7f0000ffd000/0x3000)=nil) shmget(0x3, 0x4000, 0x1002, &(0x7f0000ffc000/0x4000)=nil) shmget(0x3, 0x3000, 0x295ace3bb44bf107, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ff9000/0x2000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080)=0x7, 0x4) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ff8000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x54000108, &(0x7f0000ffc000/0x2000)=nil) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) shmget(0x0, 0x1000, 0x54000a00, &(0x7f0000ff9000/0x1000)=nil) shmget(0x2, 0x4000, 0x54001182, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x92, &(0x7f0000ff9000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x2) 2018/04/25 15:01:19 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x5, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf0ffff}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:19 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt6_stats\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/04/25 15:01:19 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d", 0x18) 2018/04/25 15:01:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00000001c0), 0x2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r2) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x840, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/25 15:01:19 executing program 7: r0 = socket(0xb, 0xa, 0x80) r1 = accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f00000002c0)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x386000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r2, 0x104, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x40001) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000000000000000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40101, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x4000000000047fc) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = accept$inet6(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) r7 = dup3(r3, r6, 0x80000) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000000008007b01"]) 2018/04/25 15:01:19 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x3000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:19 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d", 0x18) 2018/04/25 15:01:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x400000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:20 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200100, 0x0) io_setup(0x1ff, &(0x7f0000000180)) mq_timedreceive(r1, &(0x7f00000000c0)=""/75, 0x4b, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x2, 0x4) 2018/04/25 15:01:20 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x7ff, 0x9, 0x6, 0x1}, 0x98) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000180)=""/126) 2018/04/25 15:01:20 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d", 0x18) 2018/04/25 15:01:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0xf5ffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0x1000000}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:20 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x806, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:20 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x6e, r1}) 2018/04/25 15:01:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xbf00]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 15:01:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x600000000000000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 15:01:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1, 0x0, 0xf}}, 0x14}, 0x1}, 0x0) 2018/04/25 15:01:20 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/25 15:01:20 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c390800", 0x1c) 2018/04/25 15:01:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="75fcd32031c1ec78110f07df2e5a1574d3e0b81af5376b62498efd5b4f898947bda6", 0x22) 2018/04/25 15:01:20 executing program 3: r0 = socket$inet(0x2, 0x80805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xf9d3, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000006004000000000000600200006002000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069bbff2b3ac6637d0787fc44ca230a5d132cdf228ec49aff2ede22b2c454e3c11a518ba77a10a5c9c47dc49570feff8a830e9cdccb17a9207cb26f60f5"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffac14141202000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000109000000010000000000000003000000e0000001ac141420ff000000ffffff0018f1ff92fddd00000000000000000000000000000000000000ffffffffff00000000000000000000000000000000000000000000000000000000000000000000ffffff00ff000000000000000000000000060001000800027fff000673797a5f74756e00000000000000000069726c616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c4153534946590000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4b0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'in_vti0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000005c0), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000080)=0x68) 2018/04/25 15:01:20 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) [ 369.631369] INFO: task kworker/1:3:4953 blocked for more than 120 seconds. [ 369.638487] Not tainted 4.17.0-rc2+ #16 [ 369.643032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651040] kworker/1:3 D19800 4953 2 0x80000000 [ 369.656829] Workqueue: events cgwb_release_workfn [ 369.661853] Call Trace: [ 369.664526] __schedule+0x801/0x1e30 [ 369.668276] ? __sched_text_start+0x8/0x8 [ 369.672575] ? lock_downgrade+0x8e0/0x8e0 [ 369.676863] ? mark_held_locks+0xc9/0x160 [ 369.681080] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.685704] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.690834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.696312] schedule+0xef/0x430 [ 369.699741] ? prepare_to_wait+0x194/0x4d0 [ 369.704006] ? __schedule+0x1e30/0x1e30 [ 369.708053] ? finish_wait+0x420/0x420 [ 369.712058] ? graph_lock+0x170/0x170 [ 369.715973] ? zap_class+0x720/0x720 [ 369.719724] ? print_usage_bug+0xc0/0xc0 [ 369.723914] ? find_held_lock+0x36/0x1c0 [ 369.729143] bit_wait+0x18/0x90 [ 369.732467] __wait_on_bit+0xb3/0x130 [ 369.736491] ? bit_wait_io+0x90/0x90 [ 369.740248] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.745128] ? check_same_owner+0x320/0x320 [ 369.749492] ? __wait_on_bit+0x130/0x130 [ 369.753592] ? init_wait_var_entry+0x1a0/0x1a0 [ 369.758207] ? __might_sleep+0x95/0x190 [ 369.762209] wb_shutdown+0x370/0x470 [ 369.765949] ? set_wb_congested+0x70/0x70 [ 369.770202] ? find_held_lock+0x36/0x1c0 [ 369.774303] ? graph_lock+0x170/0x170 [ 369.778153] ? lock_acquire+0x1dc/0x520 [ 369.782174] cgwb_release_workfn+0x87/0x750 [ 369.786529] ? wb_get_create+0x1dd0/0x1dd0 [ 369.790799] ? __lock_is_held+0xb5/0x140 [ 369.794912] process_one_work+0xc1e/0x1b50 [ 369.799176] ? finish_task_switch+0x182/0x810 [ 369.803725] ? pwq_dec_nr_in_flight+0x490/0x490 [ 369.808432] ? __schedule+0x809/0x1e30 [ 369.812369] ? retint_kernel+0x10/0x10 [ 369.816287] ? graph_lock+0x170/0x170 [ 369.820132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.825197] ? retint_kernel+0x10/0x10 [ 369.829124] ? find_held_lock+0x36/0x1c0 [ 369.833221] ? lock_acquire+0x1dc/0x520 [ 369.837233] ? lock_downgrade+0x8e0/0x8e0 [ 369.841429] ? lock_release+0xa10/0xa10 [ 369.845447] ? kasan_check_read+0x11/0x20 [ 369.849637] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.854462] worker_thread+0x1cc/0x1440 [ 369.858476] ? process_one_work+0x1b50/0x1b50 [ 369.863035] ? graph_lock+0x170/0x170 [ 369.866868] ? find_held_lock+0x36/0x1c0 [ 369.870977] ? find_held_lock+0x36/0x1c0 [ 369.875090] ? __schedule+0x1e30/0x1e30 [ 369.879112] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.883731] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.888492] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.893632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.898736] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.904310] ? __kthread_parkme+0x1b7/0x280 [ 369.908946] kthread+0x345/0x410 [ 369.912350] ? process_one_work+0x1b50/0x1b50 [ 369.916893] ? kthread_bind+0x40/0x40 [ 369.920733] ret_from_fork+0x3a/0x50 [ 369.924488] [ 369.924488] Showing all locks held in the system: [ 369.930844] 2 locks held by khungtaskd/891: [ 369.935447] #0: (ptrval) (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 369.943133] #1: (ptrval) (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 369.951911] 2 locks held by getty/4487: [ 369.955905] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 369.964211] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 369.973115] 2 locks held by getty/4488: [ 369.977115] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 369.985405] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 369.994331] 2 locks held by getty/4489: [ 369.998333] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.006641] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.015549] 2 locks held by getty/4490: [ 370.019557] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.028120] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.037056] 2 locks held by getty/4491: [ 370.041229] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.049550] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.058904] 2 locks held by getty/4492: [ 370.062915] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.071225] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.080235] 2 locks held by getty/4493: [ 370.084256] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.092753] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.101707] 2 locks held by kworker/1:3/4953: [ 370.106407] #0: (ptrval) ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.115926] #1: (ptrval) ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.126516] [ 370.128167] ============================================= [ 370.128167] [ 370.135229] NMI backtrace for cpu 0 [ 370.139016] CPU: 0 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16 [ 370.145858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.155228] Call Trace: [ 370.158093] dump_stack+0x1b9/0x294 [ 370.161740] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.166970] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.171648] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.176840] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.182124] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.187321] watchdog+0xc10/0xf60 [ 370.190790] ? reset_hung_task_detector+0xb0/0xb0 [ 370.195644] ? __schedule+0x1e30/0x1e30 [ 370.199620] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.204141] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.208846] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.213978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.219017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.224563] ? __kthread_parkme+0x1b7/0x280 [ 370.228938] kthread+0x345/0x410 [ 370.232325] ? reset_hung_task_detector+0xb0/0xb0 [ 370.237261] ? kthread_bind+0x40/0x40 [ 370.241361] ret_from_fork+0x3a/0x50 [ 370.245224] Sending NMI from CPU 0 to CPUs 1: [ 370.250123] NMI backtrace for cpu 1 [ 370.250141] CPU: 1 PID: 2386 Comm: udevd Not tainted 4.17.0-rc2+ #16 [ 370.250146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.250166] RIP: 0010:pvclock_clocksource_read+0x2e9/0x670 [ 370.250171] RSP: 0018:ffff8801caf2f768 EFLAGS: 00000246 [ 370.250180] RAX: 00000057a8d0812b RBX: ffff88021fff8040 RCX: 000000000932fb59 [ 370.250186] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000001 [ 370.250191] RBP: ffff8801caf2f858 R08: ffff88021fff8058 R09: 0000000000000001 [ 370.250197] R10: ffffed0043fff009 R11: ffff88021fff8057 R12: dffffc0000000000 [ 370.250203] R13: ffff88021fff8043 R14: ffff88021fff805d R15: ffff88021fff8050 [ 370.250212] FS: 00007efd928267a0(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 370.250218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.250223] CR2: 00000000006fe278 CR3: 00000001cace6000 CR4: 00000000001406e0 [ 370.250231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.250237] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.250239] Call Trace: [ 370.250252] ? lock_downgrade+0x8e0/0x8e0 [ 370.250264] ? pvclock_read_flags+0x160/0x160 [ 370.250272] ? find_held_lock+0x36/0x1c0 [ 370.250286] ? ktime_get_ts64+0x405/0x510 [ 370.250295] kvm_clock_read+0x25/0x30 [ 370.250304] kvm_clock_get_cycles+0x9/0x10 [ 370.250314] ktime_get_ts64+0x255/0x510 [ 370.250325] ? ktime_get_with_offset+0x4a0/0x4a0 [ 370.250337] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.250347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.250358] ep_poll+0x4ff/0x11d0 [ 370.250368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.250378] ? do_epoll_create+0x5b0/0x5b0 [ 370.250389] ? preempt_notifier_register+0x1e0/0x1e0 [ 370.250398] ? lock_repin_lock+0x410/0x410 [ 370.250411] ? __schedule+0x809/0x1e30 [ 370.250422] ? __sched_text_start+0x8/0x8 [ 370.250432] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.250443] ? retint_kernel+0x10/0x10 [ 370.250458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.250469] ? __fget_light+0x2ef/0x430 [ 370.250479] ? fget_raw+0x20/0x20 [ 370.250488] ? schedule+0xef/0x430 [ 370.250495] ? retint_kernel+0x10/0x10 [ 370.250504] ? __schedule+0x1e30/0x1e30 [ 370.250514] ? exit_to_usermode_loop+0x87/0x310 [ 370.250526] do_epoll_wait+0x1b0/0x200 [ 370.250537] __x64_sys_epoll_wait+0x97/0xf0 [ 370.250546] do_syscall_64+0x1b1/0x800 [ 370.250556] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 370.250566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.250576] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.250585] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 370.250596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.250606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.250612] RIP: 0033:0x7efd91f3a943 [ 370.250617] RSP: 002b:00007ffd34eb4ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 370.250626] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007efd91f3a943 [ 370.250632] RDX: 0000000000000008 RSI: 00007ffd34eb4fd0 RDI: 000000000000000a [ 370.250637] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 370.250642] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 370.250648] R13: 0000000000000000 R14: 00000000010e4450 R15: 00000000010e4250 [ 370.250652] Code: 00 4c 89 ea 83 e2 07 40 38 d6 0f 9e c2 40 84 f6 40 0f 95 c6 40 84 f2 0f 85 84 02 00 00 8b 13 3b 95 70 ff ff ff 0f 85 2d fe ff ff <45> 89 cf 41 83 e1 02 0f 85 d0 00 00 00 4c 8d 24 01 f6 05 37 ce [ 370.251124] Kernel panic - not syncing: hung_task: blocked tasks [ 370.592363] CPU: 0 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16 [ 370.599229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.608676] Call Trace: [ 370.611304] dump_stack+0x1b9/0x294 [ 370.614952] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.620338] ? printk_safe_log_store+0x260/0x260 [ 370.625109] panic+0x22f/0x4de [ 370.628325] ? add_taint.cold.5+0x16/0x16 [ 370.632487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.638106] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.643762] ? printk_safe_flush+0xd7/0x130 [ 370.648404] watchdog+0xc21/0xf60 [ 370.651989] ? reset_hung_task_detector+0xb0/0xb0 [ 370.660289] ? __schedule+0x1e30/0x1e30 [ 370.664320] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.668759] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.673535] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.678739] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.684218] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.690219] ? __kthread_parkme+0x1b7/0x280 [ 370.695283] kthread+0x345/0x410 [ 370.698669] ? reset_hung_task_detector+0xb0/0xb0 [ 370.703614] ? kthread_bind+0x40/0x40 [ 370.708307] ret_from_fork+0x3a/0x50 [ 370.713095] Dumping ftrace buffer: [ 370.717203] (ftrace buffer empty) [ 370.721219] Kernel Offset: disabled [ 370.725390] Rebooting in 86400 seconds..