6bbff60327970036330ec4c591f09de0ca154263c992facd7d1b63d26773f20a81606273bf35f164", 0x9f}, {&(0x7f0000598000)="027d5ade0fb9", 0x6}, {&(0x7f0000da0000-0x4)="a8d59238", 0x4}], 0x4, &(0x7f0000dc8000-0x20)=[{0x20, 0x117, 0x8fe, "69e65510d856795a8155c7b7fa"}], 0x20}, 0x2020) r1 = socket$inet6(0xa, 0xf, 0xae2) mlockall(0x1) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) time(&(0x7f00007b6000)) 2018/02/05 09:06:48 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000130000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$vcsn(&(0x7f00005be000)='/dev/vcs#\x00', 0x9, 0x101100) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000f88000-0x6)=""/6, 0x6, 0x40012143, &(0x7f0000f88000-0x10)={0x1a, 0x1f, 0x9, 0x8000, 0x7, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x90)={0x2, 0x5, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x881, {0x6, 0x0, 0x9, 0x5, 0x0, 0x100000000, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@empty}}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x90}, 0x1}, 0x0) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) unshare(0x20000400) socket$l2tp(0x18, 0x1, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000043000-0x10)={0x2, &(0x7f000001f000-0x10)=[{0x1000, 0x1000, 0x39d, 0x6}, {0x1, 0x10000, 0xffff, 0x5}]}, 0x10) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000057000)=0xfffffffffffffffd, 0x4) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004f2000)='/dev/sg#\x00', 0xffffffff80000001, 0x2) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001df000-0x11)='/dev/qat_adf_ctl\x00', 0x640200, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000fea000-0xc)={@dev, @dev}, &(0x7f0000fea000-0x4)=0xc) msync(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000fe8000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000236000-0x28)={@generic="1ec550b150f31035c08cb4368f634f23", r3}) 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}}, 0x68) rt_sigaction(0x3b, &(0x7f0000cbe000)={0x5, {0x8}, 0x3, 0x8}, &(0x7f000070c000-0x20), 0x8, &(0x7f0000f1c000)) r1 = accept4(0xffffffffffffffff, &(0x7f00000cd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000259000-0x4)=0x10, 0x800) connect$ipx(r1, &(0x7f0000533000-0x10)={0x4, 0xfffffffffffffbff, 0x5, "b0c834e179ca", 0x7f}, 0x10) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, &(0x7f00000d3000)=@ax25, &(0x7f0000523000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000406000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x8, [0x6, 0x401, 0x3, 0x9d7c, 0xb7, 0x1, 0x7, 0x101]}, 0x5c) r2 = dup2(r0, r0) bind$nfc_llcp(r2, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009fd000)='/dev/snd/seq\x00', 0x0, 0x4c0001) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 09:06:48 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000408000)=""/224) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f1b000-0x20)={0x48a, 0x1, 0x4, 0x0, 0x7fffffff, 0xfffffffffffffffa, 0x89c, 0x3f, 0x0}, &(0x7f000048c000)=0x20) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b41000-0x4)=0x9, &(0x7f000086f000)=0x4) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1c000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000053a000)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f1a000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) 2018/02/05 09:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000026c000)='/dev/vcs\x00', 0x10080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getxattr(&(0x7f0000939000)='./file0\x00', &(0x7f0000c6f000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000c5a000-0xc3)=""/195, 0xc3) r2 = syz_open_dev$dspn(&(0x7f00009fd000)='/dev/dsp#\x00', 0xa7f9, 0x101000) fcntl$setflags(r2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00007ae000)={{0x101, 0x7}, 'port1\x00', 0xd4, 0x100000, 0x8, 0x7fff, 0xef48, 0x401, 0x100, 0x0, 0x3, 0x3ff}) accept4$unix(r0, &(0x7f0000696000-0x8)=@abs, &(0x7f00007cc000)=0x5, 0x80000) sendmsg(r1, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00008df000)=[{&(0x7f0000dba000)="a648a37d0b5f1426143b2bd8e23f0b3a0e1a0934fe74af9b80eb33ae1ba0daca35b93482636d09c339dbd0910414299530fe9ae7bcae54cc8ee9e465643626aafdf96d3bef27d3f21042", 0x4a}, {&(0x7f000082e000+0x2a6)="f599b49872aebc304f9fe3ba4a06a167a842d4eb62a7cc9f2b9b7acf3503a8fb276d", 0x22}, {&(0x7f00002b2000)="582cccb7f7b368c5fc682a8c1f26296b81885e9f28283f2906bdc5016cc9af9902e590c57aeb26e4b4d81717d6490a", 0xfffffffffffffefc}, {&(0x7f00007f9000)="26000817f4cb2816bdff5a21c486a7e9ced1f09f57f8c9c609a1d524153808305689d5bb392f00cc6d919479984ebaeceec8610d746a460d3b4abb1f2cb5e80ee66e91003658de9e7a6958d0952fe8d8dd2092bf1db38be3718a24a2b0da61aff9f5e77cd19de19c17cb61eb63da501cc707460ae6945736a4cfe2e02d40f6c72ada49dfaf7b88e2f926aa0be5d88c08370b77d91c8b146285fc11656740b4002507bdf46e7cba89ee5d68643835499bca4b7d4eba3bcfa63a21f2154a6107efc9a8dce8a0e0954b452a5d468cc3b976a9665b7e3460b97cfb724e242f33ae1149e68a405038c0aff5117cc1bed4", 0xee}, {&(0x7f0000922000)="cbec5a5b0e515c80d191c57de0552b5b892b2b77af6bad887af7a786d0302abdbd79ecdf1bf865dbae98b253cb28f5245ae1ee7419381bf3c7f2749ba7d0fc48783ba131319343c880165325529739073037d874d609aeceb9bdae3c26425ace1f9ecabab25d7dfb11c07702466b6ffa3d7cca8d5aac589e1080c6a2fc3b8a27333452d9ffa832251c93d3580f29029b7ad48175d3fbf722f893362749786920be1b2a09b873f56bda", 0xa9}], 0x5, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/ashmem\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004c0000)) write(0xffffffffffffffff, &(0x7f00006c1000-0x1001), 0x0) r1 = creat(&(0x7f00006ce000-0x8)='./file0\x00', 0x53) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000eba000)={0x3}, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d93000-0x4)) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dd000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000a99000)={{0x11f002, 0xd001, 0xa, 0x4, 0x8000, 0x2, 0x8, 0x7f, 0x6f, 0x7, 0x6, 0x3}, {0x6ea2b0e8f6ca42d3, 0xf000, 0xf, 0x7a38, 0x100000000, 0x7f, 0x800, 0xf4, 0x1, 0x2, 0x5, 0xff}, {0x7000, 0xf000, 0xa, 0x7, 0x40, 0x6, 0x10001, 0x1000, 0x6, 0x8c0, 0x3, 0x7ff}, {0x0, 0x3000, 0x0, 0x7, 0x100000000, 0x9, 0x4, 0x29, 0x1, 0x6, 0x7f, 0x9}, {0x5000, 0xd001, 0xf, 0x3, 0x6, 0x5, 0x1, 0xfffffffffffffff8, 0x2, 0x9, 0x2, 0x9}, {0x104001, 0xf000, 0xf, 0xff, 0x4, 0x101, 0xffffffff, 0x1, 0x1fc0, 0x10001, 0x48c6, 0x1}, {0x0, 0x5001, 0x9, 0x80000000, 0xfffffffffffffff8, 0x40, 0x5, 0x9, 0xffd5, 0x2, 0x8001, 0x7f}, {0x4, 0xf000, 0xe, 0x7fff, 0x5, 0x6, 0x4, 0x100, 0xffff, 0x0, 0x1, 0x2}, {0x7000, 0x1f000}, {0x4000, 0x2}, 0x10000, 0x0, 0x4, 0x10, 0x2, 0x8000, 0x1, [0x1, 0x92f6, 0x8, 0xe3]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000af4000), 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x1, 0x1}, {0x0, 0x8}, 0x0, 0x0, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ac6000-0x8c)={0x1ff, 0x80000000, 0xffffffff, 'queue0\x00', 0x6}) 2018/02/05 09:06:48 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00004a5000)={0x1, 0x1, [{0x2000000000, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc8000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000664000)={r1, r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000bd5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) msgget(0x1, 0x3) r3 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fc7000)='htcp\x00', 0x5) syz_open_pts(r0, 0x16000) 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) pipe2(&(0x7f00001ef000)={0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad7000+0x91f)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) readv(r0, &(0x7f00001d0000)=[{&(0x7f0000664000-0x38)=""/56, 0x14}, {&(0x7f00006d2000)=""/4096, 0x1000}], 0x2) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000099b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) sendmmsg$nfc_llcp(r2, &(0x7f0000859000-0x1c0)=[{&(0x7f0000eb8000-0x60)={0x27, 0x8, 0x6, 0x7, 0xfff, 0xcb, "dd8074510119cb52c8844eed9143b54f22d481a1ebf561556c6c917648dfd77f323f118c11fb3a6196dae285b57c2d726e84f827c61af0984d4322ed53b426", 0x1}, 0x60, &(0x7f000041f000-0x20)=[{&(0x7f0000756000-0x1000)="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", 0x1000}, {&(0x7f0000396000)="b8cdfeea0bb4832f4fb90b6ebc266519152485eb38f7e73bbae97b321b932ed1a1650bb6b1a0182ce0ce149840ef821bcf02d4fd8829a4236457e05500a7aac9a6c5c03bd3992e4bda0b756fff2ec7dc9c9335d70531f682dd2f6682941290", 0x5f}], 0x2, &(0x7f00005ca000)={0x90, 0x112, 0x10000, "49e849bc17e50c22ec27181bd32d3a49fda184477c3766096a2488a47f37fe3c3448cd373504068a99fd9ec1158b231e8a35135e9c340f40a9fa12a0b8279400b3b4583366cb2f7f600ec6bdf4c603121a0ae5489186d924b2596970a289f6871e8aa09ae381fb6ac671283f4c5ea0c92788003c4a3bd2b374d14bd1a7f1"}, 0x90, 0x80}, {&(0x7f0000582000)={0x27, 0x80000001, 0xbd8, 0x3, 0x8, 0xffffffffffff4279, "0cec2a437aade43743f15471f6d210df937263e29ec974a7eff56b24ecb3f2d2b37251e93b5da7f471cee273eb2d13a5cffbb569ef6dda6d971962fdac744b", 0x6}, 0x60, &(0x7f0000a74000-0x10)=[{&(0x7f0000394000-0x9c)="07c5925a4cad40f313d631b2fefcd56ea5e9b132f73b0d77b8e7e65f7c87c5d5d5c7ffeb4390bc82f7e4300f9c8a392e3b1574244ff4aea02fb71aa1611e2c779c2b49f174dfd348f505d0645c5282d3994d29b49763f068cbf87db207a5aad3e69ffde2d0345889d0fca77f6ecd16f5b1db7251c71639649b00cae1fbc48933a27c130367b2c54b32a9b2dbda8320d47f3ef0815dcb994d1cd2b06f", 0x9c}], 0x1, &(0x7f0000c94000-0xd0)={0xd0, 0x10e, 0x7, "35c2619fddfb5798a48e6186e12c825a1cc8aabd17776b460fc0c02c8fa42735fc9587d6a8c9cad6a0a6850853d1f8a91a9f9f6d5a5a331b149349d87ecbfd6cadcea1242f3c807945a9e08ec9c352cc933a96036db22fa39a685437bad724a3a3ac22f3fe894187672a6f45f1c5e1d09d3b7a5b9a524a241bdb8b5128d5e19856c7a9d350288f67f413624ce5d8b96631feef77e90d539bceb9159eb749683ebac0ad74317be8f7bc02ae789ae2f557a034dadab60f6c51917e5448afbedc"}, 0xd0, 0x20004800}, {&(0x7f0000dd3000)={0x27, 0x401, 0x2, 0x5, 0x8001, 0xcefc, "e4304873f166a63e5eb4514f1d91dbdaf716e5512765518240bdf6be8137dcb0863e23ae4862c247dc6c84268dde71c940baef52cf0b50a4e7355db15bec41", 0x7fff}, 0x60, &(0x7f000081c000-0x40)=[{&(0x7f0000736000-0xd7)="e51406a8541a56532479e99204b0b810055c22aecc5a3e42d031c9653c3863cfa8b351dbf3e05c96c5a864219d7dde8999742ab0879397b268bb5ce7950193ead09a201bda8e51e3bb3988bf93a69f474d441cd78e2d748c857cd50a25a91dbe7d3c3536f0c9cc3c53b327fe4a60ed235d5802e397b7c65e41d7f1dac28540ce7d2928ebcfd9df2a98dfcbc6461d8c0cae4b79c94a663ba82c46a104a6f01bb92c4ab5373860a607b14d8bcb43756777b0ad7b9eacfae961ea8d8caa5ff1b2dcbf290bb4ae55b594a5c67339408c8869e8b30dfaa7d274", 0xd7}, {&(0x7f0000b22000-0x37)="223ea0c6f3dac0adac2ebd927c5f5874234ebd4b3cc6430dc90b9ceb16583ef321fa38c564213873233a0d2f52115a5404ad9134b1ae53", 0x37}, {&(0x7f00001f0000)="fb769ba33ad37bb28d48dd2a4b92de8f678bc6db155e274157df3d79c288181fc52ccc5a9556f5e083eb71b3223bd99db8f26f6baa5db5a63bc6a0e2e123db6554275f0100f97b6858af2066ab408af12aa3ab49d9593ef781de177e928f8e204761944ece9f5301f36a37ce719e82e57b9dfcb683ca100591525b14cba40b697d0640a2b8de56d26755549c8e1189c59d68ae79414449943ec99a85457ec1187e89baba5f74ca4b7c35b44bb232ca29474c58d3232dc4b7e50e6226ef988afc66a8141a4398d53a448c4fef8233a51bc7fb55060bf7997c345635a5c1f10f2e84", 0xe1}, {&(0x7f0000bce000)="8a4ab90911cd52", 0x7}], 0x4, &(0x7f00008d1000)={0x108, 0x19f, 0x800, "337eb75999f955b38e3dcf1c4dfada4152af6832603bec05b32120f769145723706a1301b846b1e122fd72a308f22c60727eaf7f428f71bb4e8fe1f736069cc5f759d8171206559d17250a5ea87b72535766dc0e19820c8fd374bf73145738f241e4df72d767137db27bfdce80d959dfcd109f90a0536430216be0acf887de932911ade0ea052373a9f582c928148e5fcfc212cb37be807fca2f9267c19932e816c9eaa7debccdcd2e13ec7aa9f409bc0309d198a2a156eda2b5e74251887756c2adc6a126f2e34f038ff28a97af7947206deb70c037424fb46cb6dbac733e9bf9c736b23f33b506e96504fb2f3c0789c9381059bb2a6d"}, 0x108, 0x20000000}, {&(0x7f00001b9000)={0x27, 0x8, 0x0, 0x3, 0x2, 0x8001, "ec30733beafdd9e0763a99c7d2b7efac78b249c0ea2b94552ab062638b0e397daad31a9521adb037443ebac7835d107640200f13b6adbdc8e8983c93fc12eb", 0xd8c8}, 0x60, &(0x7f0000b47000)=[{&(0x7f0000f24000)="f16d40c4646f10ee81fc2d76fd1f0d3e74c8cc489769232f200a5a7612d13c7b49ed56fa9ff7c24ec2cfd4ec33bb8812aed9666e7b23ca5b2d09b206b8037a0bec25", 0x42}, {&(0x7f0000d98000-0xe2)="ad24f64fb97949aa17b84731bec03765e25d182cd9845a00bf5563b2a7e840fdcab3e65cf1f45c03507e807dc44aa4582b819b217416afcee72cb40acb80184ef2fc5a6d8bbd25b48295260a7f323b9db1b62dfa654ed6210c338780e1538b47f1b56ac30eda1ae4531fd9477af5480f23ddf34a14dbba8470abed93dc2086a9e0abeee90efafae48e56bf7af631bc5b8e3da6907303cf0942f652aaafc74437398e5aaecd3d8d74d0d95abf3ccda85aeec2c9aabf1b16f3ed960b41404720b5119d50cbc85e884850a22d59467785900858965350e667330ff7bb7aae6a94dcc737", 0xe2}, {&(0x7f0000a8b000)="bbbdd95f12482fd9b984c96c99e48c94a024b42f0485a02d2804a97c065d1edf89246e320689761d55c27c2f42fb5d281dee205baf703c35346236720ba794f99160a8c7e3c85321aac23ac5f01a0609e33a83a3f16e3f27225395298144d8c29a1feb358996b0aab5b3958c55a1860f5c6051f3d7ad4628185aaa37b66958a7ba", 0x81}], 0x3, &(0x7f0000b69000-0x28)={0x28, 0x78a63de262060f49, 0x3, "bd967e843b9abb8c6d913449a6f531e32fe2"}, 0x28, 0x24000000}, {&(0x7f0000e60000-0x60)={0x27, 0x2000000000, 0x5, 0x2, 0x5, 0x5, "0a72a0ce209c766ab542190b7bfd01031a92bbdd69ee85b7e9e7f6f871b4830bb3eb7dc60562255bff404ea50c8f3870bc9cadc004b34af3414875664dc800", 0x3}, 0x60, &(0x7f000090b000-0x10)=[{&(0x7f00002f6000-0xcc)="341a7f225be586764cb104d67889a78bb26d12ea7af083198bb455e67b61d1f76532967599659f51eff32d62089c9de5bb68f219946b553ebcad84dde310437fb7a267db8ba1e47a9626f8aca319b7bda0f21e14399b552c069be185bee4aebf95a237e7785ecfac034e059f4c9ec7a39210b40e132885318784bc106a17fc1e617cc6ae82d226709f2fd776d5d85e05f7d6073bd6afbc35dd0183410330d3aa3bafb0fadf7f39dffbaaeaa9bd44c5bdd709a7bd7d497784b8dffcf05e4813ea7d0313b2dc83c07536afa93b", 0xcc}], 0x1, &(0x7f0000808000)={0xe8, 0x29, 0x400, "7ad318f85d64b7a1d48cc1ff47b4b1bebb45d7c9eac6ad622d21c4d3bc8cea94f3242d92003a44e4263c9502e880ec398b71e8287d49a850200bcc1aca651fb3cdf3b4339f8b8ed3e55413de2ecc03fe51aba91c06a2bd35a540da95951893586069d387f55ba368757696155e9fce1ddec9eb96b44426ade6300b8540433e6ceca477bf42629ffea80df8006548081df19c2bae05ce204bdc454963c8698de8ff4281f043478abca4922b500afb78a5e5454519cf2c9560368f49dd7fb913e2a9e9454762f903515e5f455c049d50bedfc44660a595"}, 0xe8, 0x2400c040}, {&(0x7f0000fcd000)={0x27, 0x8001, 0xf9, 0x6, 0x4ce0a573, 0x4, "e16d7b6f0402c9692746065c63a635e2f1d6cf5995842fdd823c333c256f8a4184270f475e00b320890b541ab8c09d0aade4b247d80c6d9ec20644066ee92b", 0x4}, 0x60, &(0x7f0000c3a000-0x10)=[{&(0x7f0000ef6000)}], 0x1, &(0x7f0000e9d000)={0x50, 0x11d, 0xfff, "6bf6aaf32488d76009beae32d33d7ed312c0eaeb46283d6b02375eec477c3bbb735feb07830fe7cff1d9ff8ff1b0c57b2bb3fef37461363f6d4f8812c513"}, 0x50, 0x40000}, {&(0x7f000054c000-0x60)={0x27, 0x1f4000000000, 0xfff, 0x7, 0x0, 0x6, "2b872f3cecf63776b3d4c8fd7ee2b72509ed40e40440b25de66117acbfbe7542361d72f0970f81bd382766bdca156ac72aa6777eb36b953758648f990aef4b", 0x400}, 0x60, &(0x7f0000c5c000-0x60)=[{&(0x7f000012d000+0x9a8)="e834bbdcbf6fffb008339c1362f6b65743256ec2ec80b90352c9f59b5946dafaa3b801c53c070b38bd48c60b070e68cc94435e80e3935c8259d6f72e4c9a44ca7c0f0ca6ba33e7ad6e49348ac7e8c437069cf5f54b985ceafeecebec", 0x5c}, {&(0x7f0000b33000-0x24)="6c8cba7eb0b1726b532deb41320d8262fa4f55edd4c61576f7741f866991248bdb7f2c06", 0x24}, {&(0x7f000069f000-0xe4)="8e322e7d3e996080c6dc224065359019f9a51867d0dac651199e3d6a93bdafb224795170ff02fbbd003dceaf2f6a59f833e4d514e2618e5c92b47c2f34a363584c8740e082b6cd17e640494c49d04e828cc5b18ddfc11e7c66d5b9019d69bc7ba85601129f276bbdd2c889afe43a1d9ea9a9693784ac0df5770c460f1d5cb525b99cbfe1370d3b1eb45bb4a6845bf3273c17fdd9583d2f3dcc2bbc6b6f0c4c09fdc7df395c2380ab5160d0d63faed4f29684f1fb095dd833148f9e5f1b947b6dabc9c823f07a212937ea77d7717b90244c6a6de98ecbc4a52de01adc6e282004bcebb167", 0xe4}, {&(0x7f0000fdd000)="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", 0x1000}, {&(0x7f0000c76000-0xe)="894d4eca5e47e07c9ec5eee71823", 0xe}, {&(0x7f0000d78000-0xd6)="cfabf8c39ddec0884606c3e8fc19e52adc8061397361373f57cf7fed026f83fe42d4d978cfcd724f42215d0f282080d025dd6dfd7caf6b35452193b190087991e568713777df1d3de448c9d284b8fd394cd4739b112fc51b496918a1092f3341eeefb0ab3a1b2147b4a776fe3603f44c06f758c5874fdaf2d151ea1e05c0e30581a87b4f277f9bcd839c90dac799a86662f7842fc0e9bd3bc4339ed23c28145bed5f7bf2a1f5b6a3528e05873b739962889ccf6fbd176270ad226ccc584c54101d23140f37915a7206ea2773e44741c4505f758a30c0", 0xd6}], 0x6, &(0x7f0000196000-0x20)={0x20, 0x113, 0xb2b, "aa4cfe29437a48aed45cd5564b00ae"}, 0x20, 0x800}, {&(0x7f0000d1f000-0x60)={0x27, 0x2, 0x5, 0x7, 0x4, 0x40, "a0d919a0b4dacfbdf629e792e4238c1dcf8ead9fc7e8632049afc289bf29f0f8ba5b620e4d18b5a8927319d54e58ecf5f535169cc45fdc2dd3d463bd70b786", 0x2}, 0x60, &(0x7f0000dbc000)=[{&(0x7f0000715000-0xed)="b49a167cdb417917ec880d23f9d040c7c759c47b9aec76034ed9beeb4d6dfdc0ebb184c9c4d068a98c3c1c9ee1fc52d98ce206af89179d8b51706a162ca64a21921e0e92d640e615c7fcfa0d9dd5a3891c6d9bd7ba1ac923d52344900e2fc13aa510474850bea47fbfc4e424130e6065670ecac27f65e92ebaac6bbce13dfa4642064dd8914aab0409efa84d1e771511d381bd5be3900877cbb3d3fb8983c4b8398e94ac18fe158080f65492d42b920abd5e8aae909fcca81109821243de911b596a259f612ec901197d1c1f72f304598d695a20313022cdfb715806e20a5720cb45a7cd3779460925c0562e95", 0xed}], 0x1, 0x0, 0x0, 0x20004090}], 0x8, 0x4001) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000217000-0x50)={@common='bond0\x00', @ifru_mtu=0x401}) syz_emit_ethernet(0x5e, &(0x7f00004f4000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7441a0", 0x28, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "a21d3b4007eb7250f40db2ed71815c19"}]}}}}}}}}, 0x0) 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000472000-0xd)='/dev/dmmidi#\x00', 0x8430, 0x200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f34000-0x4)=0xbb9, 0x4) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001a6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) fchdir(r0) ioctl$KDADDIO(r1, 0x4b34, 0xcc) readv(r1, &(0x7f0000b26000)=[{&(0x7f0000590000)=""/244, 0xf4}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000004c000-0x8b)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "56c0c1c8401c352ee58000722da80b96341d424867ee9b1937c13547"}}}, &(0x7f000026b000-0x10)={0x0, 0x0, []}) 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000c0a000/0x2000)=nil) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) recvmmsg(0xffffffffffffff9c, &(0x7f0000244000)=[{{&(0x7f0000363000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000cc9000)=[{&(0x7f00004c9000)=""/222, 0xde}, {&(0x7f0000cb6000-0xdb)=""/219, 0xdb}, {&(0x7f0000eed000-0xda)=""/218, 0xda}], 0x3, &(0x7f00003f7000)=""/237, 0xed, 0x8}, 0x19bf}, {{&(0x7f0000c43000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000082c000)=[], 0x0, &(0x7f0000a4a000)=""/4096, 0x1000, 0x7}, 0x7}, {{&(0x7f0000f54000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000586000)=[{&(0x7f0000bfe000)=""/38, 0x26}, {&(0x7f0000527000)=""/35, 0x23}, {&(0x7f00003fa000-0x7f)=""/127, 0x7f}, {&(0x7f0000ad0000)=""/192, 0xc0}], 0x4, &(0x7f0000ca1000)=""/98, 0x62}, 0x1}, {{&(0x7f0000b49000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000e9c000)=[{&(0x7f00008d8000)=""/52, 0x34}, {&(0x7f0000dff000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b9000-0x4a)=""/74, 0x4a}, {&(0x7f0000451000)=""/125, 0x7d}], 0x4, &(0x7f00008ef000)=""/47, 0x2f, 0xe0}, 0xfffffffffffffffd}], 0x4, 0x0, &(0x7f0000644000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000037a000-0x5c)={{0xa, 0x1, 0x6, @empty, 0xff}, {0xa, 0x1, 0x5f5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1468ec66}, 0x2, [0x1, 0x1f, 0x400, 0x7, 0x8000, 0xf31, 0x1, 0x400]}, 0x5c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b2c000)='/dev/dsp#\x00', 0x2, 0x40800) unlinkat(r1, &(0x7f0000c38000-0x8)='./file0\x00', 0x0) pkey_alloc(0x0, 0x1) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) syz_open_dev$tun(&(0x7f000093e000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000081c000)='./file0\x00', 0x101600, 0x2) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000014e000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) r3 = dup3(r1, r2, 0x80000) connect$vsock_stream(r3, &(0x7f0000b79000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) eventfd2(0x1f, 0x80001) 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x41}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) r1 = semget$private(0x0, 0x2, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000006000-0x71)=""/114) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x0, &(0x7f00007a6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000530000)={&(0x7f0000778000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00003ff000-0x10)=[{&(0x7f000028e000)="ce672d0b29e9aa0006aae3ac37875e58aa04a8ee7b383aca22f6b1eeb69da86b6ef54017becda7e96b392344f862cde63ebfe7dc19b1e04ace6413df6b597789491238dadd320fd9f596b6c73de25edcd032dce96694397602718502f62ecb040256fd53279eaf6b21c697521f2e9c7289b2bef59f98a97b01a3320a49a0e62228443fd04edbc0e257654cde0bed22e5df6f9b7921c64ee8dd3bf48d8fc49b1d3e1ac6a132574d38807e12009ee6f9246fa45419c25b70abeb9cd8388dec95ec3532e69615a2ce6b1fc2d2cf63cfbccbebf07ed931512935e527bc388b102e7350d9fe0633713a14a48940802aa21a7176", 0xf1}], 0x1, 0x0, 0x0, 0x8000}, 0x4000804) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a9000)='/dev/ppp\x00', 0x101800, 0x0) recvfrom$llc(r1, &(0x7f000031c000-0x1)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x2, 0x23, 0x0, 0x0, 0x0, @random="992c279f042c"}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a95000-0xe8)={{{@in=@local, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00000a1000)=0xe8) getpeername$inet(r0, &(0x7f0000dec000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c15000)=0x10) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000ae000)={0x4, 0x2, 0x0, 0x6, 0x600000000000000, 0x7}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f4000), &(0x7f0000e7b000)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000084000-0x4)=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) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 65.605222] binder: undelivered death notification, 0000000000000000 [ 65.631522] binder: BINDER_SET_CONTEXT_MGR already set [ 65.638234] binder: 6384:6394 ioctl 40046207 0 returned -16 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d2d000)=0x838, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000058000)={0x0, &(0x7f00007a9000)=[{0x6}]}, 0x10) 2018/02/05 09:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x117, &(0x7f000036b000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x9, 0x4, 0x444, 0x7, 0x109, 0x2, 0x9, 0x1, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@generic={0x89, 0xf, "889fe6ff00d57ee02edf90ed10"}]}}, @udp={0x1, 0x3, 0xe5, 0x0, "1338b6ce1d3fc0a78213738e11a4053e2900144811a225ffd91719b2e52d7fa164e32d6879bd95beebf5e8510068151645eb4b5bf4ad800d71097fd8993305443930b646c593cb96c724e60d110bd9186eacddd5c603a3549427d6cc232f7d16b81103c3618876b23109d10b5983bc6fa5bb2344499cbb4f487965f7a99110f4fa7b136f90e2886dcb9a4649e780fe5af8a88d491f8fafcd8de307ebafcae2d9dd8d653672eb3289c73bb6f040a95ec9b1ef486f29e430c7f5ce8981029365b28a58bcc31090a05780dfba47e759f29760ec6fd5feeaa2886786290821"}}}}}, &(0x7f0000f22000-0x10)={0x0, 0x2, [0x594, 0xec9]}) r0 = syz_open_dev$random(&(0x7f000052f000-0xc)='/dev/random\x00', 0x0, 0x8001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000871000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ff000)={0x0, 0x100000001, 0x5}, &(0x7f0000d72000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b27000-0x8c)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x9}}}, &(0x7f000052f000-0x4)=0x8c) r3 = syz_open_dev$mice(&(0x7f0000372000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000cca000)=0xfff) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0}, &(0x7f0000006000)=0xc) quotactl(0x0, &(0x7f0000008000)='./file0\x00', r1, &(0x7f0000002000)="002cb890996033ba333520644b2cc5f0eea68881fda3b8fc91ca8f7ebf9ce96a68a37b091d1311bcd65d164323cef2fa74c7749a5506a2e6fccf790c4ddba3e4e0b61477d96aa6a7eb4795a3ef676791e62e1a1ceabc545f66fc6b33668ed918bcc81d903a7f9abc03aa96adfa2066aadcdabd54fb966e02d730c2e018c2a189004b99324f0d63c00e41be8c6d3c4bf69bc22700baee2682acd568670479825165823b0bbbfe624f46c69473663deab86f54549ccc456441c6f011c927551f9ee3e7d7090ee08697621167e3b30dca7bfe721510e24674db464ee685e98ecf7d88b944a8ee962cb2a859f0d7552e8b072b8d35ff99d2acf17941ed1033701ec9f8ee44e4f2d702f7f8737ad90d7034c2a01b5f95110a95e4dbfc879d94f308fed2122107a46992fa2981877138ef60bc85cab5e60933f51a5f3e38c9b5c3399ef2b45df22506aac7578e9fb30ca9e4ee36d1128d042ac23ff05ba7f4dc11c6841755660b7b77419c9a2b9a78eb8020c319b57b417f2ad7e009c011089431c4167211bc371fb489418acf03e3eb94652e3e33c94e88546be82c20be8ca6d9367dd75680d936ee497fafa0f8df037100f26b3c6213efbfc3181613479c67b135421a124bcd741fd347b4da3cf1251efe382b14d8a7babdceaf8e16cd6290cf78280d22230848c26294f865060fc1175e74c2afc0e9bdd7d1bdb47d31314f8eb3a40fb84e6f9b93f1b05f43bdff83e2990abfd82cdcb9f34c4c8521bee2d5a1b04950eb64d5f7ed572eeef9b1a8634df7c3fca98be7102a8fb699394bf9072f47db0bdceda93c47d87a7f066e8f041a7dc10c4f1c507566e90e81fa8cb6b4d85ae41bef61aced38e5f57511bff220a202b42b9fd664af3473d26629a95915d4ea886794be995491e6ae3d200335d7862b39dee7ab113ec29a861003db51bf8f7945e452aaa3b82efc5630c2c3aef30e6b1dabf2726b968a4eaf7c1ad45e6edc8abcba89cc9d93897cc6c2acc041bdcd5c121dd7674764e221ab7877ba54b3c7a7fe84c44627b41d7dddf14da23b9edcc614eb3423ddf66e450f6961cc0b894469c4f6feba7be71f26178349f0976f3a4623f964551ab5ffd5b8a1700de555a3807cf196e13bbc408aae5ded0472efa01daebc66fc461b6bc89d7cd47e9b3733cb7f7c40517a7e3ddc37108910a1279337736940dc867be83851bc6d16a20023e375b051340f27775de282fcd39a26e89afa007a8473b7831dc0f1fcae53e628a0d4c64ca67acd412f9d54ed9be14975906f521d7ac8cd4aac46ec75eab9f810251eed3bdad118e889f214b0b7e7faa37daf17f7e0afce7a6decb1d7b6a0bfba92827312feeee2d727e8db1693bfde8ea0a37236ca4cc76b6a8687d4b5557281e4cf23d90e86fbed23ac7a7b5aa6e918f5e5324e13ce7c1f06aafdafd94915d5599d6a6b0e59cc3feef5af6140cf7d8936d4005912aa3bab373d2bcbe55849a57c60354432c93a88478a92de62330353dbac91c93e9cf98bf019c52b50954168c92ad1df6e44097effc00383e440b295a78d2f3c290f514ffa91b542ba602fdb37472bb7b0771a6d9998957a6c9a849a2da24ddd2ded0374c3e30340dfa83bd632ebe6644f7c600eb10bbaa3a412a0ddec9c7d5233b6a55df8c8d6a0e7a31190519b4c40c6b70fa6c52c4c5b05eed375d2326e098c4f3802f70beca1666bc05487989e78a3cee7b370e3fd71cad642c26fbd214a76ad2256aa8d128570a894c817073830cf1fdeae19a8a68b098cdb9ebac2b6cfeb4d48967334af55cd1a35625ed938ddf1cbfd7876366cc15dcd5780f30590ddd6a5e31aef6a0f84c0afac0746f05ecdf6a534b772faeaeb0ca226a5b799389c8c97ab5c34bf014d3315faaa516070d7f0f2b97668e1676766ee71077cb45ff4bd65b34f8d6921cf8e6e841c599e8beab8112e77677edaa6d92a9b76fe30ac80d26577ef253b08a25fc13d04161e392f19ea2e8e2320d108b2ce495985ee52e2ab6be729ac2ee0383edb456c5d68ddcfccb1f382950952e6410f364903badc28c642a048f8819962fd0512b7eb8383a219b3c796e47907bf3b8d535b4f881323ec5b51047462dfabc4b0ffe296360ac8c544ef51f3fe7bae67b91d25386924b3f89d6a8af4061d9145019d01bda8fe91a00336d28987e5663dc7bdb21275d1198cc0466a65280d22611d87e90266178ecbb97d0a03ca80a2439e3d4cabb8262919be119e3eface9f407e240a75da7347238884cf08af3b5cf31c2eef9084ae83a66d12bf21659141b17cc4cba5e61f6d4d8aa5a1443dcb629f0bf7baf159f89e94f3bd66b59249c0fe23cf18d73475df490ceebe79b7196bd5621419b0a8e878cb12751fa8e84b219ef437128457cec027b4eae7e9afb1c479f171edf98ca407de1d01ee134a4b0c4770eb6e902e718ca0e0af39e08dfb06fd819f3f5a3960b0901c288a79e8bae7687664854635ec639f4d6902102e0684bd658deb7f14883d7f6aa1e819c99e635178496ec085a9eb6a08432fb64162237f197770332bb28ae0d8052ddd75284cd1fd1b454bb1ee74e77374b74e6399d7f9a3dff7a724b18d3ced0f27981650f14bd8675453e3e9f648f76c2b46e585d72c1c1cdfcd2ba95e946b1ef804b7050876297f8dc9c961a04fa3e689f68d27ee0f08fcb7d136c3f61331a5940c54c18b114b133eab4f27ee43c8ab30609f7e566225c886b20fd00176f568227d7b054c80cf0c6679217fd96b8588dd000f50b21010fcb3c6e34b8c26da0477510b7f4033fe0eca8b85765d190d95686dedf02537e2e7ea9e3dae43f117d0d475e92f5ac73a86b65e94697a9abfaa4cab4af06cb6b2d0ea74981898ce87761530f067456003d1ea545ce355ef73ec36f26bb0df7287c14c289dad702d0a503bb050a45f2992d062f4b6cecb3ea76eeaa6e53563d925586bcd5ed4dbcf3878e81a2d0e5e88f986752db1ed76d22b3e022613c4b7aa68fda0be7896e294b38261316476cbd9ca1dd987cbbc4961ca3ea87fe91e42d033db91039ae2ed60960e4bb203b0880c97f2ff1ee9c48eb0903ca95f8df7052a4f97bef6d27840ac5466e92a2f3ebed486303e602557f389fac470d2b8d7f869afbf9dea27a525467d45aa439151012ed4dba199e6519817cb7c48b51c6e1e4c2ab9ff2483230a50d6734afab7adef4806fabe1e141cf850dfd54a8c8f5405bcdc54375e470c348c0fde5235f76c8f61edc4544143593f4db96f60c5e2b5e136d1f0cb77f964c273f16100813e78f8505ef6527b9a294d51dd4431c9ab56a1e1c8d22b9c55665ee86632e8d260cc9eda3eab9fa0b9c17329393b881720b2ccc415e5058ab5ee6ce1731458ccc476162ff3d7be25686301ead8e238a39387f6e4503b510539559d2267f71b1da835f040eb782742f20fc960d44d5cae4cdbaa2ceb8e9924d076017cbfb8d4bfaf7e42de92a4eba2dfc9c138197fadceb0076bdbf165fd6a0a83eb5fa8f2c928d7c14d22e83d88664bc8f5c82d073b386a80600a2b8cadd75ddd64cabc60899c77a880696068644e4b7267d3fc06d4ea790d1014118cadceee1692edb80253c591dbd5d5c943cd58de2077ba15eddf6285a97c9f5da08b388cd0801a5131c06c4423e8df459c7c51ee567dcf0959cfed7263afda3848958f2ade1a6521b1b91af9061ddc677f31bf05cf011d92b3dd33c3cd8251ab281f38b95290fba04f6c787f6512cf96003a626d0bdedfcdaa06c47da4e99ef140005bd3d8910b3b13938947f3b088b5b32f07d305934591519d00530c0f159957458516cddf02d9bd6789bdaa63a4b261bb4a1146492cbbc2dee8846628aadb32626338c15e74ba7bb111447be035f9cbedc92754e5b59d5072b2461a9181fe7a40234839288bd778b93fe9f28cf7fd2aab969cec8df50666c016937dd2cf011e5f37c78c1fbc3ae631042938e197444fedd225e29f8cb228d40c9c8a458594672ef5fe0367f500bf3070b387d8517bff3a728925e74b9799e6dddb626f139844c0ff75f9a753435354869b61acb6d5f766a9ab222efa3a6b3d486ffec3fa319ede78cc3a5b11fce5e8d59f522e6f15ff696392f89f496a01144e2d619ce3c0627833c6307ecf41ce2c443d75f5479444bc9b84202a6e506cdc3fdfe9d4795ae04f846e32edfa787924feccf2e74dc038f7ff478af6183d61d5873c896f798ab8eb71397e28bc41138fa35e9a961c829957cac73aac3657f31e45993a5f31714ad0271ec4774cadb86e1be8375a7dfa25bc3232129afdd93327051b931e7885964f7b0d9d684dadda267095d55b6473ecc03f0088c5383ce7b5e10b9413d3fd42b9f8561141487f7b50abcdeaac2ec21dcd79bef3cc94fc3bf79af1149204de28d7974feeefa4ac20365e865bcccf7cfd920c72dccca35a183ecd93ac76be4283c555bf3d10e6fc8d31cf2444d48d3dfff7bc9944f471fedb476e7e1cf18c10a137f5341213f07a2b6d58721640e1803cb366894300872910bb9ea8ed502e9029d3e6799f864b200a87d645fcc63cf98ba05553705080ad55ace7cb4f439275e070b152d7869767a9d955ed4e59067ac41a597c175ef66747d80c484838885c82f42aa35846e74aea7c663849c315e5a052a42db20a089e4bb9c227f84cf3d440aad300111473bb40bde5b07f38d1da41e161c256ca23108bc3aad6be803697d64ff9015efd7fb4edf8f95decca0d9eea0be04c3bc7de99f22e97c55e6caaa8024016b3e77fa30db67be08c7e0b8f2f89be7484dde3f50a6c37c9db592bcdeedb345998919906898c1c67067543ba0d3055eb375fcac20fd199ce5969c968f46bf5f6c00039f4302e4cfbf6576e6c8b4a13c11b1c5eab89610949bbe229d825403c285f309743db7e96570054a32525f7d37f08a899c0b75e52f6d408f7f7dad7036d8faf814c65962b4c3afabf5992df4403aaf121f1987bf807b689321968f3f7e18afbe7a0c4938c15813d8fcdcc191d794bcdc7965426295b4f0dc31df53525c1d71bad8281c24986b50f450d2bcc40f15ef72952d490c8f96f1ff9c289c6b21adfea130b379f2e21456dda02d0eea11734ad955473d2339234bd1e3b586f122aa5c3887497070d16ce20dc67cf643572294de458d735bb9774abf791267e05cb11ed2a90d030dccd9f37be9fbaaf1a35e25ecad5ee3e6d28fb194841fdc729abfc78a84a3e607d67b906988c86c2e5b3ea8d95363028c83d0f885b4c9562e263af0ac00accc0bf8fa488b2a5d5b84dae052bd4f25c194b2a047612e6a8ea4c92bd188f964ee92d773aa89534f6d2949cb184207f28ad04a9682c86cffacad57815bde19c1c05d46a1ef66bb2561c5981248a8310b07f323403d16b20f6a0ff9618d119e7a0dbfd6f581549bca8968a7831279b5ad82eaa15d5f8a1bbee9c7d92c9e48e90fbaee5b548c8267486a3202f323ee07a5310ab766a7ef53784c419456f7a95df3ef0386cdbf8d204dcaa143fddafcb26bf50c9350e1b13b0a77a3835843ec0a099941a6c16ac7cd2d307dfc722dc103b1b93dbb38b206d55760aa91b94dfde7ec3e638ca15c627e72c08a875e7c357413c6cf843c625b0408ec6d8989a6931a3ecac0955bc1a178ad653d6664092ffcb7603899be8d055a0810a12e63f9e325e7e7981519f48312017fed584f288db9e68e8b787e104118aa0ebc8549deb7951ad74a8fa01d69812190d8bf09473686bfd254f904d47cf90f39245b8b1bccd5e8e47d73289a6f79117c91f073f") 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000)=0x3, 0x1000000000007dd) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0xfffffffffffff6f7, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty}, 0x1c) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000002000-0x18)={0xffffffffffff0000, 0x20, 0x1, r0}) 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mprotect(&(0x7f0000afa000/0x3000)=nil, 0x3000, 0x5300558a0f71fd38) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x989680}}, &(0x7f0000efa000-0x20)) 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r1 = timerfd_create(0x5, 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000022000-0xc)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008d2000-0x8)={r0, r0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/05 09:06:48 executing program 6: syz_emit_ethernet(0x4e, &(0x7f00002bb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[{0x9100, 0x8d, 0x20, 0x6}], {0x8100, 0x0, 0xd80, 0x10000}}], {@ipv6={0x86dd, {0xfffffffffffffffe, 0x6, "090710", 0x10, 0x3f, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "dd00cf", 0x0, "fb22fe"}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a6000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f000025f000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000961000-0x10)={&(0x7f0000000000)=@del={0xe8, 0x11, 0x20, 0x6, 0x3, {{'stdrng\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote={0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000001000)="ddf1a610ca927480c1a3679926f3baea1534495f9bd59ba2cee4683245d6405c3d8e676b0ec53f433fde112ff6b33a6b5f9cdc17c007e478603cd5336a1a451e6e06228c6cd57b3d353e448abf0d708aef7effd182bba82c402e8727b1db899584596badebd4c62a8aaa54586367adf65ca264d8e67bf99fb91e954caefe4cf46c972ec76809", 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000427000-0xc)='/dev/amidi#\x00', 0x5, 0x10080) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00003cb000)={0x9, 0x0, [{0x80000000, 0x3, 0x7, 0x2, 0x2d8b, 0x4, 0x1}, {0x2, 0x9, 0x1, 0x9, 0x7ff, 0x6, 0x2}, {0x2, 0x9, 0x7, 0x90, 0x0, 0xce16, 0x8}, {0x80000001, 0xfffffffffffffd84, 0x4, 0x4, 0x40, 0x6, 0x20}, {0x8000000b, 0x0, 0x3, 0x2, 0x3ff, 0x9, 0x7}, {0xb, 0x3, 0x1, 0x8001, 0x7da, 0x0, 0xfdb7}, {0xa, 0x100000000, 0x3, 0xbb51, 0xfffffffffffffffe, 0x4, 0x2}, {0x80000007, 0x52a, 0x1, 0x6, 0x3, 0x80, 0x7}, {0x2, 0x3, 0x5, 0x6, 0x5, 0x69d, 0x1000}]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000393000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$llc(r4, &(0x7f0000729000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009bf000)=0x10) dup3(r1, r0, 0x0) 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000f24000)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002ef000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) r2 = getpid() getpriority(0xa5a8284098440e44, r2) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/kvm\x00', 0x80002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00003d8000-0xe)='mime_type]+]\\\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x400}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000553000), 0x0, 0x0, &(0x7f000058f000-0x10)) 2018/02/05 09:06:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r1, &(0x7f0000004000-0x1000)="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", 0x285) fchmod(r0, 0x2) 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000bf7000)={0x8}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[]}, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fc8000), &(0x7f00004ee000-0x4)=0x4) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7}, 0x0) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000bb9000)={0x0, 0x0}) r4 = getpid() lstat(&(0x7f0000aa2000-0x8)='./file0\x00', &(0x7f0000f00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ef000)={0x0, 0x0, 0x0}, &(0x7f000067b000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc3000)={0x0}, &(0x7f0000a12000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054d000-0xc)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0xc) stat(&(0x7f0000053000-0x8)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6b000)={0x0, 0x0}, &(0x7f0000f2c000)=0xc) stat(&(0x7f000050e000-0x8)='./file0\x00', &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c47000-0x4)=0x0) fstat(r1, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee7000-0xc)={0x0}, &(0x7f0000770000)=0xc) lstat(&(0x7f0000a53000-0x8)='./file0\x00', &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000609000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004d000-0x4)=0x0) getresuid(&(0x7f0000cdf000-0x4)=0x0, &(0x7f00009d3000-0x4), &(0x7f000072f000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000579000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000985000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000662000)={0x0}, &(0x7f000022e000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005af000)={{{@in6=@ipv4={[], [], @empty}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000f3d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ee000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001b3000)=0x0) r26 = geteuid() r27 = getegid() r28 = fcntl$getown(r2, 0x9) stat(&(0x7f00007cc000-0x8)='./file0\x00', &(0x7f00009ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cf3000)=0x0, &(0x7f0000cc6000), &(0x7f00009f1000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b5000-0xc)={0x0}, &(0x7f00000f7000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002d5000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000cb8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f00006d5000-0x4)=0xc) r34 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fda000-0x4)=0x0) r38 = geteuid() r39 = getgid() r40 = fcntl$getown(r2, 0x9) stat(&(0x7f0000842000)='./file0\x00', &(0x7f00008aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000cc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000306000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000a99000-0x4)=0xe8) r45 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000adc000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091c000)={0x0, 0x0}, &(0x7f0000612000-0x4)=0xc) stat(&(0x7f0000946000)='./file0\x00', &(0x7f0000d15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2b000)={0x0, 0x0}, &(0x7f0000891000-0x4)=0xc) getgroups(0x4, &(0x7f0000886000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r52 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7e000)={0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) r54 = getegid() r55 = gettid() r56 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000f05000)=[{&(0x7f000073e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d07000)=[{&(0x7f000078d000)="e4407f87dfb6824c75b55d752e024d71a1d9207790cd44c650aa3bab7a29eab6e7384de049c34a3fe5cdbf83fd85bdde1127c411e84a1dc79740753d78acf33ea8dc609282c6f23464af9e9fb523eaa95a9526c16665b5891b6a42c5231c2a0cf5fbde1e5178162736ef2f91", 0x6c}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000a6f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec8000-0x10)=[{&(0x7f0000c75000)="f07cc0106cfacef72012060901bf9ac973140775f2714f03bf9a35f83dd7f9a896d80a124d10073f2096fc944dcd107d3ab95667133b360cd20391aea5337af9083ba30f6666104587600330de3511ed76deb3fc24f33743dd430e14f6421c93ac03d7aa55355281f9605d23a8e4130577e1673b22b0ed718c168c9d8ee3e8894d20c584cb15c50ff6856ba12281e8eaf6d5f7990b425c46e06825926a04a607b64fb520df018b8579de3cc92240afd72a5bfb241c18dc9878933b841cf4", 0xbe}], 0x1, &(0x7f000028f000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r0, r2, r1, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1, r2]}], 0xa0, 0x800}, {&(0x7f000089a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008be000-0x50)=[{&(0x7f0000b09000-0x29)="6ce6dec9bea028f0df725ee369cbf71d89dc692b37309965656cf1fac0c939b561ee49e139a943d8a0", 0x29}, {&(0x7f00009a4000-0x5a)="8150826339b7b6773a43ee76e0df20eef9e8a88d13d3a49b78b9a06aec76cde63a66ec7f7c75571d539deda1eb296ce6a451f605bd82ffabafdcf0195d3278fc5b49e7af9c54d3dda339ccf35901913f573102de8f05f0ebf9e3", 0x5a}, 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{&(0x7f0000311000)="cfe442466e9c532d391873231d5a7514e1546f79e2346d4e3edbc50361553d4aa2cbd96cb31f1eff8703e86a9e3555a70058f716e1972608b9a50592b737d387e041a0b96486c3f10174313f712c4234780ade01f94754681c3e07cb3d2041a7ba041bca0d315bf03d63436318e106e3eace1c57401240a00e9fc3e0f9a34a28854205a88d9b1465c34ca25c2f2e519d1781df0520c40009805a491fcf0f6e1542f046eae5242d4634342116ba6c1f210a2f3242cafc9faca5a3df7368c7b4f84e5b6479d896a62bc93612", 0xcb}, {&(0x7f0000950000)="b16203241ac601569b85a45915d1a5e6184f86a99ce223cf7c8161c8927caea6dea4278bcdc5884d448115cd96bae79b5179c08b2d224b59f59f5090020f1b80d46c2856800e69127a24b011b71f15938d95fd78be030931383bc13fcb358ea0258198f3f5fe0af7bccd", 0x6a}, {&(0x7f0000a01000-0x81)="a1ad172267e1229bd33e3295782a6eae99bcbaede1f2f8b2511d18900e2fc2115d8511dc25bdcca7f76240968869feb18d8bc3eac600713a6530a536622e51b20f44738e2c7a1648e4b50fb96a0e02d0f571d3134d51c14f15652fa03d9f93df3029c2c14ec35b6829ff8f9fbd6582c8866ba1a1f148a3874af7da9a7a784ad52d", 0x81}, {&(0x7f0000065000-0x1000)="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", 0x1000}, {&(0x7f0000919000)="7d35b0f183fc1dedc05ae0376eee3e76f4c190aedec9fd12978446bfd0083bc158abbe69b57f577a41fa604c15f4f8325939304a215bfe6a63873ed4876274e60c43c651d0671eee214bf84d5f1530928eb67da178160e4f68ad778ff2ff81c541bb742f9c70f22059824d97de1c9e0f7bc5adfcec4fb709451e073846608336ae24297e1dfd6362f08e61a376470f39ca593ade3b148213c5db2b8f46c8a594ae38bcc6036973573e6b19fc98afe31bc3f2a9f25f12f16d28c62d2297fa733bacdb26a9202c4f2a6bc8c53e44d71ee3fd0592926d45fb57d9a11aea63f44376", 0xe0}], 0x8, &(0x7f0000153000)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0xa0, 0x4000000}], 0x8, 0x80) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 65.674819] binder: undelivered death notification, 0000000000000000 [ 65.837558] Unknown options in mask fffd [ 65.942908] kauditd_printk_skb: 25 callbacks suppressed [ 65.942915] audit: type=1400 audit(1517821608.730:54): avc: denied { fsetid } for pid=6441 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 09:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dee000)={0x2}, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000028000)=""/9) sendmsg$nl_route(r0, &(0x7f0000d8f000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000c6000-0x70)=@bridge_delneigh={0x34, 0x1d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_LLADDR={0xc, 0x2, @empty}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) statfs(&(0x7f0000c42000)='./file0\x00', &(0x7f0000b8b000)=""/8) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x4, &(0x7f0000032000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00008a1000)=0xa0) 2018/02/05 09:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f17000-0x8)='./file0\x00', 0x2640, 0x100) bind$pptp(r0, &(0x7f00007f3000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/05 09:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$adsp(&(0x7f0000655000)='/dev/adsp#\x00', 0x0, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c4e000-0xc)=@sack_info={0x0, 0x7f, 0x7fff}, &(0x7f0000a70000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000173000-0x8)={0x0, 0x5}, &(0x7f0000a96000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b8d000+0xf1)={r2, 0x0, 0x0, 0x1, 0x6, 0x93, 0x87, 0x2, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7fff, 0x4, 0x9b8, 0x400, 0x80000001}}, &(0x7f0000847000)=0xb8) 2018/02/05 09:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b0b000-0xc)='/dev/audio#\x00', 0x57e2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003f7000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000bcc000)={r1, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000699000-0x8)={0x0}, &(0x7f0000944000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de9000)={r2, 0x2}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000035000-0xc)={0x8}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000080000-0x1)='/dev/dsp\x00', 0x200000, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000005b000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000e89000-0x8c)={0x0, 0xc, 0x2, 'queue0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00001b2000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00002d9000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r6}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e29000)={0x0, 0x2, 0x20}, &(0x7f0000881000-0x4)=0xc) r8 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000b48000/0x2000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000ad9000)) sendmsg$inet_sctp(r5, &(0x7f0000731000)={&(0x7f00004d2000)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x94}, 0x1c, &(0x7f0000d27000-0x70)=[{&(0x7f000074c000)="39e7c0df3462928fa09621f11d389207923d05af7fa63936496bef69c50b9ffead7846e9a3bf5258287ae88bf703d11d8f794bea6dba2f2b705bfa9126e1d72d05cb303a4eeeeb5dd27a66b3b2b9e4a4d6c72e029c33b0ab37f7f054edc01d7be6f84d9fc88f80b663a4c5b0a7fb6020ae6702df7e48c58d4bbd1661fabfa566554a6b15", 0x84}, {&(0x7f0000859000)="20dbdda6d8135fe065a038ef2e5f40ae1523cb82526107ebb53c0b9d95632ee05ca8d82c7a1f102b710a79452e658cedfda37e0a6dd3e215467b6d671b27de63d50b418a30f542434d88a77cd3e48fd0f971fbb91acfdb32af6525424cfdbb734289d9765bce72ea7423115690b1aa0876469332f5c855b872128724", 0x7c}, {&(0x7f000075b000)="25cd152a23e1e73507773ad7dcf9469cce2af9b0ad314908f8b0365da803ce1914289b2632750614493bcc9d8ab15d6c20cc2f62e7326bd3a8a83a8f79732808c331bef030a9b99aa0f7f742ebb39a5c64596e7aeee31c1fdbc6769339dcbd8f8e0540b1023626f2844ceb3c3f9a6219685e677e6d6b64764850392f7beb", 0x7e}, {&(0x7f0000911000)="b73a811890c8d645de8f6d36a7aae3e6c11956357753e814d53ccd86aeaa80805041fdb326a4e5105a5a4ed6", 0x2c}, {&(0x7f000039d000)="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", 0xff}, {&(0x7f0000a6a000-0x1)="c6", 0x1}, {&(0x7f0000087000-0xf3)="9cab5df19b1fe3837dbca832f90c6f756affb0fbc6081a5df3a0ba00779dff4eb7e58a88f70f1f7080b5fa16d0c76d5600d7640692370dff96f0e6a4f2bdc32cd4d49db43bea70d7c2be19220842ea6ab9935a2179d92f4b1d1e7f1b5ede7aa425520cbea1900e1c385e10630ac2beeed3f444c9c1f0c469a14e7fb9450970237601870032db7a0e3b3acb457fdbca84837284566cf66dc48233e20cec263a389e951eeeb2c15c9f98f1b4ac3582172818e648323f32cb8819d206b814b3989c5cd5957a4354b6c3f7a8a8c596eff2d43417d4c1486b07d18d589b4484dc82f40a76e87148ac9ed9ee3fc258b0e4d5bf4bf6c9", 0xf3}], 0x7, &(0x7f0000803000)=[@init={0x18, 0x84, 0x0, {0xa00000000000000, 0xe8f, 0x400, 0xf0}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xcc68, 0x8001, 0x100, 0x8, 0x4, 0x8, 0x0, r7}}], 0x60, 0x4}, 0x1) readv(r4, &(0x7f000000f000)=[], 0x0) 2018/02/05 09:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) 2018/02/05 09:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000274000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fe000-0x4), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d7000-0x20)={@generic="893910a3d18fb81b5d793394da49d0bb", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/05 09:06:48 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f73000)={&(0x7f0000100000/0x4000)=nil, 0x59d, 0x0, 0x80, &(0x7f000006c000/0x1000)=nil, 0x2}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/autofs\x00', 0x404002, 0x0) clock_gettime(0x0, &(0x7f00006a7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f73000)={0x20, @time={r3, r4+30000000}, 0x5, {0x6, 0x100000001}, 0x400, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f73000-0x64)={&(0x7f0000243000)=[0x7fff, 0x4c, 0xb8, 0x7, 0x9d], 0x5, 0x2, 0x400, 0xc000000000000000, 0x4, 0x0, {0x0, 0x7f1, 0x8, 0xfffffffffffffc00, 0x3, 0x1, 0x1, 0x0, 0x7, 0x8, 0x1000, 0x800, 0x4, 0x8, "082e12453ac72435972a56a6d9b7c263963214c33af6277bd58cd7ccae5224a6"}}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f74000)=0xca3) 2018/02/05 09:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000485000)={0x3, 0x4, 0xfd, 0xffffffff, 0xfffffffffffffe00, 0x4, 0x10000, 0x3f, 0x20, 0x6, 0x7, 0xc3}) unshare(0x100000) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f000036f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000f13000)=[{{&(0x7f0000e62000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000d8e000-0x90)=[{&(0x7f00007d8000)=""/4096, 0x1000}, {&(0x7f0000b20000-0xc)=""/12, 0xc}, {&(0x7f000021e000)}, {&(0x7f0000da7000)=""/33, 0x21}, {&(0x7f0000956000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4f000)=""/209, 0xd1}, {&(0x7f00002da000-0x75)=""/117, 0x75}, {&(0x7f000002e000)=""/242, 0xf2}, {&(0x7f0000519000)=""/13, 0xd}], 0x9, &(0x7f0000650000-0x4f)=""/79, 0x4f, 0x80}, 0x7}, {{&(0x7f00009c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f000017a000-0x20)=[{&(0x7f0000ddc000)=""/94, 0x5e}, {&(0x7f0000695000)=""/4096, 0x1000}], 0x2, &(0x7f00006d4000)=""/165, 0xa5, 0x81}, 0x553}], 0x2, 0x1, 0x0) [ 66.116941] SELinux: unknown mount option 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000c000)='/dev/dmmidi#\x00', 0x80, 0x200000) bind$ipx(r0, &(0x7f0000009000-0x10)={0x4, 0x3, 0x400, "0964d74ed60e", 0x6}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0x50)={0x0, 0x48, "77a29d033b914ee9067ca14e74f71dd8600db17e500005483c9c3b9e2fd13f4fe92978405fcb44b0ec9149ff21922afa1e426e59ea29603aa9c8c3db2bed70775891f8f3836a0788"}, &(0x7f0000009000-0x4)=0x50) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000)={r1, 0x40, 0x30}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x30a1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xfffffffffffffffa, 0x3, 0x1, 0x4, 0xc5}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000, 0x0, 0xc94, r2}, &(0x7f000000d000)=0x10) 2018/02/05 09:06:49 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x202041, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000000d000-0x8)=@fragment={0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000004000)=0xe8) 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) write(r0, &(0x7f0000ae3000-0x22)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) open_by_handle_at(r0, &(0x7f0000d6b000-0xa4)={0xa4, 0x5, "c9ea4ec8ca7d6d30deba786ebcd80e5915d140157cefd7dff4abfe8803adf557584840e116f362342d9a2cca82a6219ffc1b6b77eb3586d21488ebad291ec3c14a062063dd715effbb8047141909686873adf54449800fc3ae9763aff46c83b1bc997caf39bb7496f1ee37bfedf9e1ec88aa738933c960d5c013edbdfaaf2ad350034cfd7651be30eb6e85d253270c352c499dcb925d1ceb901fc076"}, 0x10200) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000044e000-0x9)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000724000-0x64)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9033}, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa4}, @in6={0xa, 0x1, 0x10, @loopback={0x0, 0x1}, 0x1ff}], 0x64) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000c61000-0x9)='/dev/dsp\x00', 0x100, 0x0) r3 = socket$inet(0x2, 0x2, 0x1d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000661000)={0x8001, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) sendto$inet(r3, &(0x7f0000f60000), 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffd27) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f0000e7f000)=0xfffffffffffffe41) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r2, r3}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r5, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r0, r4, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008d1000-0x50)={@empty, @dev={0xfe, 0x80, [], 0x0, 0xc}, @empty, 0x3, 0x3, 0x2135, 0x500, 0x7, 0x880280, r2}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e81000)=@add_del={0x2, &(0x7f00004fe000-0x10)=@generic="29559e17e8cb9eab3fac557cd60e3338", 0x42f10970}) connect$inet6(r1, &(0x7f0000042000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1ff}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r6, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) shmget$private(0x0, 0x2000, 0x4, &(0x7f000040f000/0x2000)=nil) sendmsg$nl_crypto(r7, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c0c000)='/dev/audio#\x00', 0x9, 0x8000) getdents(r1, &(0x7f00000e1000)=""/125, 0x7d) unshare(0x1000003) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) pwrite64(r0, &(0x7f0000860000-0x28)="2cfe175ed94dfa836c57b4e5cc937daac4e36a5bf03cab9f306db8c9c6b254220e6bcca11e552f18", 0x28, 0x2e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000694000)='/dev/sequencer\x00', 0x40000, 0x0) unshare(0xc000000) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget(0x3, 0x401) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000af9000)=""/18) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f000011d000-0x1c)={0xa, 0x0, 0x8000000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) recvmmsg(r3, &(0x7f0000656000)=[{{&(0x7f0000f2f000)=@sco, 0x8, &(0x7f00009cb000-0x50)=[{&(0x7f0000482000-0x12)=""/18, 0x12}, {&(0x7f0000214000)=""/69, 0x45}, {&(0x7f0000160000)=""/4096, 0x1000}, {&(0x7f0000382000-0x66)=""/102, 0x66}, {&(0x7f0000b32000-0x5)=""/5, 0x5}], 0x5, &(0x7f0000e29000-0x50)=""/80, 0x50, 0x8}, 0x8001}, {{&(0x7f0000e2d000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00003b2000-0x60)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000968000)=""/115, 0x73}, {&(0x7f000079d000)=""/35, 0x23}, {&(0x7f00004a1000-0xea)=""/234, 0xea}, {&(0x7f0000d97000-0x1e)=""/30, 0x1e}, {&(0x7f0000b86000)=""/114, 0x72}], 0x6, &(0x7f0000ea7000-0xe)=""/14, 0xe, 0x80000000}, 0x8000000000000}, {{&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000c5f000)=[{&(0x7f0000f44000-0x8c)=""/140, 0x8c}, {&(0x7f0000206000-0xee)=""/238, 0xee}, {&(0x7f000063c000-0xfb)=""/251, 0xfb}, {&(0x7f0000a66000-0xba)=""/186, 0xba}, {&(0x7f0000a0f000)=""/53, 0x35}, {&(0x7f0000017000)}, {&(0x7f0000399000)=""/185, 0xb9}, {&(0x7f0000e61000-0x5a)=""/90, 0x5a}, {&(0x7f00004f0000)=""/156, 0x9c}], 0x9, 0x0, 0x0, 0x4}, 0xe2e}, {{&(0x7f00008ee000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000b0b000-0x10)=[{&(0x7f000067b000)=""/130, 0x82}], 0x1, &(0x7f00008fb000)=""/15, 0xf, 0xff}, 0xfffffffffffffffd}, {{&(0x7f00005ce000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00009bb000-0x60)=[{&(0x7f0000059000)=""/128, 0x80}, {&(0x7f00007a8000)=""/141, 0x8d}, {&(0x7f0000e55000)=""/17, 0x11}, {&(0x7f0000994000-0x10)=""/16, 0x10}, {&(0x7f0000882000-0x5d)=""/93, 0x5d}, {&(0x7f0000c10000)=""/217, 0xd9}], 0x6, 0x0, 0x0, 0x8}}], 0x5, 0x40000000, &(0x7f0000cf7000)={0x77359400}) stat(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006f4000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x400, 0x3, 0x8, 0xa, 0xa0, 0x80, 0x4, r4, r5}, {0x636d, 0x8, 0x1000, 0x7, 0x70, 0x100, 0x4}, {0x324, 0x1ff, 0x80000001, 0x1}, 0x4, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffffffffffffffff, 0x3, 0x2, 0x6, 0x8, 0x100, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bfd000)={0x0, 0xb9, "486f19752ad28b141d6060cbbc6877b77961e2b7a2fe09111ad8e0b0c5df792225ce19726617c44408548adf28744fe36964cd453550412ec80d39ad423a3639d41c8cc2f84f5d07ec1cd8ab004e3e47224ee377c1adfc5008ad7a9750852cfdaf46a5e9c2352a57fe73745659deeedc0fe2d9d26ae51482ab3fbffa468e62ecd8d0089f076d0d2b94f2f4b5f678067229cf52d31570181ab19831a6ab3c5941a5bdb865e4cb4fe155d6f8fe4769b13e88652e6d23613a059c"}, &(0x7f00009e0000)=0xc1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a4a000-0x8)=@assoc_id=r6, &(0x7f0000f37000-0x4)=0x20a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007d8000-0x14)={0x0, 0xb7, 0xe80d, 0x5, 0x3}, &(0x7f000015d000-0x4)=0x14) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000cd6000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) r7 = memfd_create(&(0x7f00001ab000-0x3)='lo\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000de4000-0x28)={'vcan0\x00', 0x0}) r9 = syz_open_dev$mouse(&(0x7f0000ced000)='/dev/input/mouse#\x00', 0x8, 0x200100) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00004e4000)={r8, 0x1, 0x6, @empty}, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$kcm(r9, &(0x7f0000812000+0xe21)={&(0x7f0000306000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000e3f000)=[{&(0x7f000035f000)="e1132d99ebc461f54aa0629e", 0xc}, {&(0x7f0000475000)="086d7ec986e1691dc7e2f23b4d005154a1d7ec85dfc64b5241437bfae889809f8045f995e4652f44df80e51edf07cdfcd131af256608e21dda661a179df9c72869b22b8c0dbc9bebc715220ccf86edb18a94d0aa2c3effe8bea79d34cca73593362e361bf796198eaa5badde671d68e1fb320c21c3c9efb859a38f668ee7ac97b12aa2246f36aa993350ff3e71fc5cf6e27f4a3ca53316f2caf55146dcc7b1d232face1872db1a1e53a3fbf0caad6be0c8b6bb361dc9118e67bbec8eb5fcb82ae3594e", 0xc3}, {&(0x7f00000a4000)="f17ac6f8c650939a2bdc08d7b305f296fc785be8824395319ebb39fa84076368dbacdac5f8deb2db28ec42d650621f63a5b5def7bb9272d59203760914a992bc406eec1f9405baa14d612a41da1782c09ea69d3a23a7f3e9b58d47c183ca68d3b9c76c841bb936a5a09e247f0df1c8fb3c0835b4992a1e791908ad8724b82233760b753ae71971f7f975cebe35", 0x8d}, {&(0x7f0000311000)="7d07cf720a0e86c0c61aaf70c838f962782dece805aec7cb097febb3462221177df8aca0572e38e8e9f6ef129a79e6f29d10a4166a60c268b97e917b6dd2acfef3d6054474b810be8e4a7be76eaa1c70b0547632d5e0f404e0c10b01ac5eb27e25ebd90a44babf8000c78f1736c0357c486b253668f781acd4d7a73af7c20d5752904e78f9e22e21bca8221007c302354317c03c07e222e06611714ec5df8d005358b2c3ee56939aa883722c99d17e281157f376d01000ca680ec95252921d408baba33a361a96b6854cab034761d53c4261d1f94c059466f2bf751e1931a6931081541d049682407c9b6ce7cf422343841ec8a5", 0xf4}, {&(0x7f00000f9000-0xf3)="71e91a02c395159ee78ed7dc7a65773f55a09f0174d5c02fcb0820c7abe67345a6e1fbc3097c755c60b66c8785f4c060ede51af726a306365cff7a9c295fe70e4fffd12f75df00093b096b3fd313edf4c73b2c6735e8ce0bc35df3f5fe4ce168ba887bd02d52baa47dfbacc60c0e2a1fd757248f56ba605c8d0841ec40eccba2c3907ecf9063c5e2d652d2ce192223d0430d51d42a130c95c38dab6fdc62795d61db3902d1b8547c20de710f39dcf0f8d9ec8b6d188389f11d061ea3b60d4ed0c54c84ba018c6ab7c654aca0b3694f47164445df440de43851fb37d462f79f8d39519e9a44da3125c5a4662aeac0cd6177c7d9", 0xf3}, {&(0x7f0000e9d000)="5f06f82c82c417cdfd", 0x9}, {&(0x7f000020f000-0x1)=':', 0x1}, {&(0x7f0000079000)="1cbc071b7bd74331813533ec48782adc8fb9196c23609f1b73fa5272fb097c392d35c97149ce7cd0e9fa781aed112823183f6edead15", 0x36}], 0x8, &(0x7f0000a1c000)=[{0x68, 0x103, 0x1ff, "3bf1547b633849e1ac2aabe71f342966d6da3567027cbe13fc182b51b4c98fcbe79066005a8dd717a90a8b9e47b16e3758092d606f2529d6c191d52af8b68201d687edbc339082dca261be7a24802906e39b0701"}, {0xb8, 0x0, 0xa797, "f352b351033dbcb204da98ea2097a975ca284ad962370d1560dc8344f07dd4d5ddfdbda421603d26ee513b08ed9b5f7487caf4190383b447b04959619d791d48e502ab484dcb27dfd3c58cb915f630d90bcc4d5d8cc72b478af9975dc89e09592eb6814b7b699e2b86596d0ef483bd2cd86d23630fe061dc651db48436dc5dd4cb4cbf009de32cedaae78b7b740fe16a4e961f839469a0b3ab56adf03977b3f7847591519a68257e"}, {0x48, 0x111, 0x9, "f6c9b088364dcaad5bf4f55931defafc13e9ef04badd13ee5a303fec2c9efcee864e4d38058e2583c5ebb8a4935883ca8a"}, {0xa0, 0x118, 0x3, "3cdff22c90467d76a3de8d25b00d4e34c9408ffdffb06103ab4c54197736d9e5e7a39f18bf602e5c940a286aefa480f3377d0c148bc52ed9d0a5dfac13a8b660ab28afcbd7c6453081344025661bfa3122023239d17c7de11623e94b2a1af1f53e275711e5253dc300cb5f33a53d9fe74ee02a70046ada98f0940eb498e93355cfadda5635b5cab1b56fcb"}, {0x1010, 0x0, 0x1, "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"}, {0xb8, 0x11f, 0x2, "81096dea2dc9eb9deffcaee013286de9a6ae1eab908da41ad21bb6d389dd2ac0046eb5dc35fcced2817567f1c7b77474fdfc29d0aef253935db66a81c05c5d14006cc23aaf8aea2ee6ce9fd7ac460a59908ef61c3d3a08cf14b309f3b74ae5f3d98daf6a0d372d0f500af0620e2dd3ca67e78e3888c44689bf4bb22cb0e50e79b02f81c19bbab20e501898d1a26b03769feeabc104f4c1b85e373ea7fcff51d1dd68defd"}, {0x40, 0x29, 0xb101, "17e5fc20ebe714a5e5fe9cedffbf7d3bc0f7d36c16fe3dbcfbfe2fde898a090cef2dd5c03fd61e2994"}], 0x1310, 0x1}, 0x40) sendto$inet6(r9, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xa8) 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000320000)='/dev/input/mice\x00', 0x0, 0x28000) fcntl$setsig(r0, 0xa, 0x3d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000352000-0x90)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000585000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000567000-0x1c)) 2018/02/05 09:06:49 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f000071a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c52000)="6e73001782") bind$netrom(r2, &(0x7f0000852000-0x10)=@ax25={0x3, {"6586f22ce15fd4"}, 0x3}, 0x10) exit(0x0) ioctl$TCSBRK(r2, 0x5409, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000064b000-0x4)=0x5d45, &(0x7f0000146000)=0x4) mkdirat(r2, &(0x7f0000b1f000)='./file0\x00', 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000ea6000)={0x80, 0x2, 0x4, 0x0, 0x100000000, 0xfffffffffffff801}) 2018/02/05 09:06:49 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000031b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x190) syz_open_dev$sndctrl(&(0x7f0000769000)='/dev/snd/controlC#\x00', 0x7, 0x1) getsockname$packet(r0, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b90000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ba5000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000701000-0x8), &(0x7f0000fa4000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000024f000)="d3ad70a6891b39f20c9f17e9cce745831bfca8d1b9d7d54808dec24b9761206de82cfe25f9fa1accd301c7161f958e6897db05bcff8c9936b564058c2db2dda32269b8faf6f39fd159e69dedd07a4f2aa7ddf15f6b3ee6fb170401b398b27b23b48e303dbe1477e6d516933dfac6358035a15650058bc589223e6c1b8dd32fe24c2feb005f3ed447e4132b2af0f91587abb0efe84e5e85d4d58b867411e5b76fa0adb237cbf55cf7bb649149e15dbaac47", 0xb1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000612000)={0x0}, &(0x7f00002df000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f000005a000-0x110)={{0x100000000, 0x0, 0x9, 0x9, "6356a7492c665788174609c98352b39dfab7bff02d600efe63610f4e57f2093f7621117ea177e22f86e4cc90", 0xd77}, 0x0, 0x0, 0x1, r4, 0x7ff00, 0x8, "f9fb36765caa4a1809f4c2d7bd847bb2c1906a46c7be9bd7e2e0a86e33bb27cf2235586105b534b02e66eb0ae5b76481c0e27fbaacfe49af2c86d19f11764c1b", &(0x7f00007db000)='eth1eth0\x00', 0x9, [], [0x100, 0xffffffff, 0x10001]}) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f000072c000), &(0x7f0000e2c000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000da5000-0x4)) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x8001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000abf000-0x8c)={0x200, 0x1fffe000000000, 0x3, 'queue1\x00', 0x943}) lsetxattr(&(0x7f0000dd3000)='./file0\x00', &(0x7f000011a000)=@known='system.posix_acl_default\x00', &(0x7f0000879000-0x21)="256c6f47504c656d3121ab27657468316b657972696e6773656375726974792900", 0x21, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000588000)=0x7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) syz_open_dev$sndpcmp(&(0x7f0000f6a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) accept$inet6(r0, &(0x7f0000eaf000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000842000)=0x1c) 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x10, 0x0, 'sha384-generic\x00'}, 0x58) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001cd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4000000000000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa7000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f0f000-0xfd)=""/253, &(0x7f0000c9c000)=0xfd) connect$nfc_raw(r1, &(0x7f0000aa6000)={0x27, 0xc3d9, 0x9, 0x7}, 0x10) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003c5000)={0x0, 0x0, &(0x7f0000528000-0x40)=[]}, &(0x7f0000288000-0x4)=0x10) sendmsg$nfc_llcp(r1, &(0x7f000056d000)={&(0x7f000056b000)={0x27, 0x8, 0x6, 0x1, 0xfffffffffffffffa, 0x20, "632e928d6aaad25923729d464b1fd117205318610566b6ce901f058cb047752bef77221dea9f26babc890e8e7d6e821b91668bc481be7fb1d94c9fbdb5bee5", 0x6}, 0x60, &(0x7f000084b000)=[{&(0x7f0000450000)="2a345734cd8580eca3c9d132ce3ffffe0e841d384d1b4626fae370961999e59151b8ed3c3a81181ec9a56d60a66a0070f89330d664a96d1ca8a0a46bfc7424a5145c69197ab202ea1a867b2a69049ed10148d383978462801ba7c8bfea661f51d459ef8d370d8c2c4fa021b3961350d2bf5fc945731e2775689bcb3433610b9202c242e55d06ddb5700f7e70ad", 0x8d}], 0x1, &(0x7f00000c2000)={0xb0, 0x117, 0x0, "11c2428e73b969d314741e5619a3579bef17477b24335214839ea435054399f91df45dc29a63b044685128737af35446e3563cfd1c0b33bed41a034335556a03cb0671c3bd9bb5fafd439f2e5317e9c3864ee72b7a0d8e43926de126ace3dfa1b96476592cece0c473e6e5b436093b32f695f5385f151a2b7662244f284e1e77c5959931fde2a992dbccb93e8696fa273832bc2bb6eca706020d"}, 0xb0, 0x746812c40c189815}, 0xe3836c2224984051) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) openat(r1, &(0x7f0000b0e000-0x8)='./file0\x00', 0x40, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000488000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000025a000)=@ethtool_cmd={0x6a, 0x101, 0xff, 0x0, 0x100000001, 0x2637, 0x6, 0xf51, 0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x4, 0x7fff, 0x5, 0xfffffffffffffffe, [0x7ff, 0x6250]}}) 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x13) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r3, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa}, 0x14) sendto$inet(r3, &(0x7f0000e29000-0x420)="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", 0x727, 0x0, &(0x7f0000665000)={0x2, 0x0, @empty}, 0xfb54) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket(0x8, 0x80002, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ecb000), &(0x7f00007cb000-0x4)=0x4) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000048c000), 0x4) socketpair(0x0, 0x5, 0x4, &(0x7f0000a2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e4d000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x70, 0x81b, 0x400, 0x9, 0x40}, &(0x7f000028e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000263000-0xc)={r2, 0x4}, 0xc) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000364000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000073000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201c1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/kvm\x00', 0xf83fbb465d4bb9b0, 0x0) r7 = syz_open_dev$random(&(0x7f0000212000-0xc)='/dev/random\x00', 0x0, 0xc4101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f000071a000-0xa)='/dev/cuse\x00', 0x800, 0x0) r10 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000c7000-0x4)=0xc) r12 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007b0000)={0x498, 0x36, 0x8, 0x3, 0x3, "", [@nested={0x180, 0x36, [@generic="3ef8f4c26b71874119868bb9f9394a14b88c0a5b3c8d8655968da24354b5ce5c34ca9857d5d6792afd428a0e45bced92cc616a87f648c31b8f5c714e1a64c564a5a0e7053eb0eee8531bc3882bb19a6321d60d1c916c6d560f87366ca3291f51490582d7215ba87b7602c42dd1eccfd9b8f00a2bacb7d01e5b92fdbde0c258a617ee4887042415eed7d8aa875ba473f07f3bd1367dac3b31d2862c7a447f7e40b7597981062d61b76396b60a40a18b3b4e64ed1ac07e38620e64e0e7bb24398491cca3a1c2221d28c180d730f408b8", @typed={0xc, 0x26, @fd=r1}, @generic="7212aaf00550418a3728a27d190e7e1c2906158e04f151db3efd616718e3cf4b76f6039ff52a192d430676c37be10ee5454a45c191bf409274a96da859f01c2f7908b4c00a510e590ac4f93185e194d83c3c286715ef9768e9c750b1d0218c3d9b7b43c3c71712be350434a06fb98453e6f4c4f9659b35c1f1989478a9c9555348a876456ba19d86dfc050a0099820a201224c86ed", @typed={0xc, 0x6b, @uid=r2}]}, @generic="324827060c24e9885af2eab90d152bcf1d4a16b7f9eb9bb97a2aa2699ac2126b69894489144befaeba8c39d2836ec74441b17508e8799f13cd3c9d01a6ce96daa782e65286db9e886376c0ade666e02326641b2a4432567c2aee49fedd769d6a87f8a030b4f84f3f3450341c38cba9f19c0bc94809c28b91fdd12eeff0892c281d962236934793d66c0947ddefada5b472d15e5c292542c562eabffd3d13b6f531d3679b91ec6d09c75f53ecf19ecfc5fe922d461b8667df9dfdd6696472b7035809f2b70d6dcfa01301c00bd52aa78c76baf6453d4c1f3fd9b2", @nested={0xf4, 0x5e, [@typed={0xc, 0x30, @pid=r3}, @typed={0x10, 0x10, @str='eth0\x00'}, @generic="02009a2d3398395cd94ff2c38663ea8e38d583eb7cc9f7d59f8198262dd14c239c14bb0bc3302541bb1ebbe7e08b08b7e538bf87737c43fe2f2597629d4473c6c93cf8b9e42be589abf2abc87f5b91dae17f1179e2b191e464131b55f9eb47a589b2d4bce148c27fe4a3ff22eb8f563bf499da7a83b42236f949e253aa6fa92fc5e6c4158f9ed290b3ac4951de16f96787504c92f0562a20831d8b85ec709a0eb5615507db0148597e5b75b9e513fd0da3965d0f17a0dd2419404dde0d10496f229cf6e38f4fb1a861d31f1b3cd93d2e03706e"]}, @generic="ee4fdba16b0857c8dc8a8891e1d098f2841a3a6b2877da2b67e5a1", @generic="23889044b954e7bf5c32245f6b112625ceeab8819ead85305d86480b4f45c4624545576e600eef617d0bb6d083fccfe987b28ae96e33fa42f0822594cc125a27ac61b605010cbfc57f012e0ad931beadb5c1e3cf9a4f904560222c109b92c9ef0b3bc6848d8625f3ef8567b5c36ada03639bbfa60f3431666bb0e43241422cff5f", @generic="924f0c886675a3a22aa35467b3553890fd3e8b94c9b35823cfd8b401b29144a1268d54cb37319dd4050fb3c2529d3d9001a643f0a117b5cd64328b4350dadfbef6e9e36d5a16c7f55de2cbae4334d9a8ce0adc58a755190cfbb39ac7127e403bd48af1b53d736c85c2dadc77dd1b0a9cf490133c66b3f202cd4ef4cb8f953097d12f9cfbdf", @typed={0x18, 0x1, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x498}, {&(0x7f0000001000-0x168)={0x168, 0x21, 0x300, 0x1, 0x2, "", [@nested={0x80, 0x75, [@typed={0xc, 0x80, @ipv4=@rand_addr=0x2}, @typed={0x4c, 0x59, @binary="e5d45de65611ba3c885d11a23016c9e91011fc4d9840a4fa8b8a50d0f62e1036bffc874497a0d37f49ac57da149f8a475656cc5b715e28a75a5e38b8d48047fd4df02f"}, @typed={0xc, 0x7d, @u32=0xfffffffffffffe01}, @typed={0x8, 0x49}, @typed={0x10, 0x30, @str='eth1\x00'}]}, @typed={0x18, 0x39, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x1000}}, @nested={0xc0, 0x25, [@generic="8f385c4e63666ad3f2b05e87c85185dff2bfc92a65e50ff3e71ddbcfcc37daf3d60e6ccccd073c8dba801600ad01c2a7632255cfcdd7eeaff347e9820edd8460eab0b93bbeb234936f615d608a37127047bc2e3e73addfb0fe58bc426860439725498597e0129ff62281f5db72344dd195d1936e745f487df49105f835e142bd2a50c5095ced2a0f66a2fce58f36029c27ef0fdffcb4ce36ed292ae91199db4574d5990442dfb3f8aec3e1c6b80eaa979c5a30dd085745df9222ea4a"]}]}, 0x168}], 0x2, &(0x7f0000001000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x50, 0x40}, 0x5) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fcntl$addseals(r14, 0x409, 0x4) fallocate(r14, 0x0, 0x0, 0x2) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) sendmsg$unix(r2, &(0x7f000052e000-0x38)={&(0x7f0000816000)=@file={0xb4087d99d543ee7a, './file0\x00'}, 0xa, &(0x7f0000d94000)=[{&(0x7f000095f000-0x5f)="5d251816c234016bda85eda81905f2f5b65129b145abec276ce35e5fe7718214dfa577f3df1bbdb8894252d70a0870cfce416546775600c8fd2594e976e50eac53e47447c19223d177b0b67b079f67f0df31f075d54f7ca4b87f2d798d56c5", 0x5f}, {&(0x7f000019c000-0x10)="1bc003dbea4e83a837943ff9aab21768", 0x10}, {&(0x7f0000ff2000)="66d5ff37d9318ecab74264e406cb71890039abbba5bec493902b7b1c1bb14226a6b1fe808ed1fcbe05a3b23a26c225aa0e1f3f2ec5bd9145d30d355e007b10b2df5a0af0883cababa322fae9d646962db05e9bd853105f1d24d54fcf4fafb2016f03709598a75bb479a1282c3e1eb75a98eb9f793d547b20e83ad382e78d6c53c5c93fdaae6e4a23e9402a6c7ea59a3215c12054dc759291adc6e09547036e44d0d7", 0xa2}, {&(0x7f000029a000)="31ffe85e275c9905023ae25153a6d01ff031202087763afa54850022f00bf9b352190f4fb4c4c26c1a5a709039c4a2f2a52149fa912dafe48fef287d79ee940c03170b90c5f23f9533bcefb50f309c90fe8c0516e3a7b61902a2474283bd7c273bc0e5f19687ce16d881bc6d9e83b11c79c75fd087def84fcf80a2939bf9c2ff820e4a88c894779e77e1278a5db128fd96f0555ee0869b588e2049ae5503b88902472a45cc1092e7", 0xa8}, {&(0x7f00003c3000)="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0x1000}, {&(0x7f000047a000)="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", 0x1000}], 0x6, &(0x7f0000380000)=[], 0x0, 0x80}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pwrite64(r1, &(0x7f0000e3e000-0xce)="ae579848fd7731467392e3d8f377fb8d55868b8a4ab2376ae10f03e46bae507f364118bb9090bda18093ab847eeca09ad2709d25183aa14f0a899f6ec703ba4f97ef67ba805c0ba6760fb5e30af746609e16a6d7c1695229feb7ec862f7213156f745f7eafc9fc5ee1d8125a54b23b1a80ba76399d5bc7a2a4c87d10998ad50cbdbb9f8d671483c18eda9f9579fdd83cf6ae2c4c2d023129a92ee2c5d1d757951cd84960925d29b66272caf0f29870e923c0252489dadf8be54f159ee874b5466ffbe62ef765af910b5ef56d4b37", 0xce, 0x0) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000f59000)=0x3, 0xfffffffffffffd91) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) clock_getres(0x7, &(0x7f0000b46000-0x10)) getitimer(0x0, &(0x7f0000857000)={{0x0}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000aec000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000ce1000)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009a2000)=""/236, &(0x7f0000e8a000)=0xec) recvmmsg(0xffffffffffffffff, &(0x7f00008ac000)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[], 0x1, 0x0, 0xffffffffffffff9d}, 0x7}], 0x444444444444467, 0x0, &(0x7f0000947000-0x10)={r0}) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r2, 0x1) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000fa000)='/dev/vcs#\x00', 0x7, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00002a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c73000-0x4)=0x14) bind$packet(r1, &(0x7f0000b40000-0x14)={0x11, 0xf7, r2, 0x1, 0x9, 0x6, @random="706fa7eb72af"}, 0x14) read(r0, &(0x7f0000561000-0x1000)=""/4096, 0x1000) r3 = syz_open_dev$vcsa(&(0x7f0000a1e000)='/dev/vcsa#\x00', 0x3, 0x408040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000795000)=@assoc_id=0x0, &(0x7f0000c11000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000007f000)={r4, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00004bd000), &(0x7f0000760000)=0x4) 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r1, &(0x7f0000cc9000-0x10)=[{&(0x7f0000929000)="aa", 0x1}], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000), 0x8) write(r1, &(0x7f0000bd4000)='$', 0x1) read(r0, &(0x7f0000587000)=""/114, 0x72) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000038c000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffff8000000000, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520a", 0x6c) 2018/02/05 09:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000872000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) getsockopt$inet_mreqsrc(r5, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f000050c000-0x1a)={0x16, "9da7025d5c91585e087241896254655a38de2a6b7d10"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000688000)={r6, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r5, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r5, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000998000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/vga_arbiter\x00', 0x301, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000940000-0x8)={r0, 0x8}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) [ 66.541819] audit: type=1400 audit(1517821609.328:55): avc: denied { read } for pid=6560 comm="syz-executor5" path="socket:[17715]" dev="sockfs" ino=17715 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.647429] kvm: apic: phys broadcast and lowest prio 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x89)="01119a5a71db0b0b4ce0ae6daf2b64a6fc2bdfe5797582e0a8f745ca32bf26591e5942f0cbab932d22076be944d12cd141335d4c73253ee16d94f128bf661d206d2d08163f85e748a292b2392f33bc20c24063fbcf9c67d4430c3c3b4a5b92e170292e658bac8308f803adfeb2a71d64b642d41c4940ee14d69a1a07d80f0fdb0ce860f78d1e45a3ec", 0x89, 0x2b) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, 0x1) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000013000-0x32)={0x23, 0x0, "daf88059bbef97b9c20488cc6f7ba1275569f1088e04ea220f3a6d"}, 0x2000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x418) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000019000)={0x5, 0x6, 0x8004, 0xffff, 0x0, 0x3ff, 0x20, 0x20, 0x0}, &(0x7f000001a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001c000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1ff, 0x10001, 0x5, 0x3f, 0x2, 0x4c6, 0x5, 0x4, 0x4, 0x6, 0x9, 0xe962, 0x100000001, 0x33, 0xa832]}, &(0x7f0000014000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f000000d000)=0x8) 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000360000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200482, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000)={0x40, 0x5, 0x2, 0x4, 0x3}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote, @remote}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000290000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000e6000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000ea000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff5a) sendto$inet(r1, &(0x7f000042f000), 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x800000000001) recvmsg(r1, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81}, 0x0) 2018/02/05 09:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d4000)={0x2, 0xffffffffffffff7f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c6992b27842151b2c0148a0fcc1efeae7db7500707bc35108ee1048e9cc87815c5402a2da003c2cd24f0d987cf1bdac0cb37272808f620b13c6a920e5b40f769d8410785ccb6964d3165493d2fbd28b6d3f878c3e7c0f6972d6381c37a938bf1aa4dcc9beacb6e42d9c52cd8f4b4dd08e995eaee2030678227fc0d148397d33406f", 0xe0}], 0x1, &(0x7f00003d3000-0x90)=[]}, 0x0) r2 = accept(r1, &(0x7f0000f11000-0xe)=@l2, &(0x7f000023f000)=0xe) pipe2(&(0x7f0000f8d000)={0x0, 0x0}, 0x800) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000feb000-0xbc)="f8cd33710c4bc7a487f66252d47593d97f8e74dec4015f3eef39abde60c8d37486c2204b6ff14e2ab483d36b623cc557d6099b0234c7e517e7e20a3b99f0088c32e87f96feea43f331e500f4eb22e2a86a0991a5ba6fa3052d21d70f8d6b33b5a7ec82a09d8d47e5baa9f972efa418bf92a053fb13de47a3902f6bf2f68f837a7055407088b8daa7b87dadea65a2b573c20f35957532403b1f8be490ca9cf4606056e9bef98352e63bbf72a0d5a2160d05c215ead2fcdfe89911baa7") shmget$private(0x0, 0x3000, 0x0, &(0x7f0000565000/0x3000)=nil) connect$l2tp(r2, &(0x7f0000334000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x1c000000000000, 0x3}}, 0x26) sendmsg(r2, &(0x7f0000ed7000-0x38)={&(0x7f000086b000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x4, 0x4}}, 0x26, &(0x7f0000fcb000)=[{&(0x7f00007aa000-0x21)="7753ac8911c16eae644ebb8ebc1d17341db613443b5d7d6116e074fe7baf8b0b74", 0x21}, {&(0x7f00009be000)="ab736f45d36cddb29a3d5dc9cb31d76596e0db7bc3a5cb376700563d8153c56d37f58c70af1fb986c2f1f7f12688c16ba771b283328502e0e8b38e70403a69176bcd53b84d59e6d7da931b338b55cd9f9a9a2ed5253d032a8aaf41491b2859a8ec9b0c6441a3edf2d2e2b16e50f8f4c3d4161ae4990eb4b4b685343065e602e22aded828aa4a892804b942604e94bd283fcb363461420d5f0dd4cee9e05b3fa2800036779d2d3a15c1170720af127d98403e82c37f65eb2bbcdb2b32b9ac1581ba940ee0f662", 0xc6}], 0x2, &(0x7f0000eec000)=[{0x90, 0x0, 0x200, "a415e82a286d74a2f62835b9e66c3eacb6cee221a33ba1a6198d78e75a710a2b867da20c8d76dfe2cab8aa7b93c8f7c4f99e78f184bfb6744b66675b8817d4129e64a9fed29ceae8663a75372ccec2ce6ec94abfba548d48bd6723520f151f05e489f8148fe9b0c412f8e6a248691fe3ba9a3961fe56ecceaa663f00ad2d"}, {0xd0, 0x112, 0x611, "2e9f2bd5c5009987483dc68fef8b7733eb81132d169441c2f6d49243d241aeb27bf10a392e1af9c8573ba304d5b275d47d29b5919f9974612dd2fef2acb7e483bb6fc419687e48842aa16af2ab972cedc80504bda1c80205487cc4e3c48dd3e39f35b1ec303f91aa4e9292086262f7e09907a2973a1dff075500d04387b0065e30937695413e1ce2b9ab2f7cdfb221738c6d2607f53ad2c7fbfd6f8a13d4022b460f63310fe33b4a307328bac2da5a13231faafea6c88a90a6a1aa425dca17"}], 0x160, 0x4008000}, 0x80) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap$binder(&(0x7f0000e35000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0xd8ec34e0372da9f0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a37000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000074f000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f00002f3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a89000-0x10)={r4, 0x4, 0xbe0f, 0x7f}, &(0x7f0000071000-0x4)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000058b000)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fbc000-0x8), &(0x7f0000fe5000-0x4)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000070000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7d8, 0x3, 0xff, 0x3, 0x10001, 0x7, 0x8}, &(0x7f0000e1a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d5c000-0x8)={0x180000000, 0x20000000000000, 0x101, 0x7}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f000011e000)={&(0x7f0000105000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00008e7000), 0x0) [ 66.727170] audit: type=1400 audit(1517821609.514:56): avc: denied { ioctl } for pid=6595 comm="syz-executor7" path="socket:[16910]" dev="sockfs" ino=16910 ioctlcmd=0x6420 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 66.741112] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 66.768787] sctp: [Deprecated]: syz-executor4 (pid 6607) Use of int in maxseg socket option. 2018/02/05 09:06:49 executing program 2: pipe2(&(0x7f0000385000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x6, 0x9, 0x4, 0x5, 0x2, 0x8001}) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a0f000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000003a000-0x10)={0x6, &(0x7f0000af9000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000128000)={r3, 0x1}) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00005c6000-0x118)={0x2, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000afa000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2eb}, 0x1c) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017}}) chmod(&(0x7f00004b0000-0x8)='./file0\x00', 0x41) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000afc000-0x50)=[{&(0x7f0000594000-0x2f)="42ca19aa497b21fd2050e24b80fab356503540ea722f63e06edb37be1a7eb27519ecd8ed4940c16fc869470eda8e11", 0x2f}, {&(0x7f0000afc000-0xe0)="9657d89a2f537f011791c2e50bb6d01b6773276ad03c50bd2b7da16999831e0567a75577acac808919fa27c26c7e3ffe3bd881fc0774d82e80433feb461327f46adeef00ce44245808be8bb922be5ee4972704b7df1cb0b79902cc227fd9f0d4a134b51df1ca1e4809de2b45357ef109ef4f6b895d37811a457698faad09a4e44823e5e937166b9619e288c6a224e4aa8c725e1ac3c21556c310730bdcd71d79cbc55b96a782fd41cd6f8aab080784610b3a5d37152c859448d81c385d952d95685f784651a9b8d910a24f5d7aadde16b4187eeb8223a7cbbad88ac5a617181b", 0xe0}, {&(0x7f0000afc000-0xa6)="430e2ddfcf45007e6debab71d9988e9a6a5bff2da7b096332e3b3d8396f79ce71b0b11b233ae9e4f3981375a346acf7f39ce1321c409a8f52292ca969ceee2a95c8067d401cf53ed8e2dd7bbbca4e827e705064a389a3e5f14809d5bcc31df0579b66291d5a99923253d93727bdcf596c68436d799a0020c57b93bde5568abd73ab9a3ccf32d4aa8ff1ed878e2f91ac3302ef74e66286b411b97ebc1c2238d12943f57d1fcba", 0xa6}, {&(0x7f0000afc000-0x35)="9bdab93ac5469b63be3078c67fc18309c9c58f71f1d218992232e20ef2d65969db7d9355b89cbbb29a6b34f94c76b6df888b23751b", 0x35}, {&(0x7f0000afb000)="fcf7f402347f7db7c575b302732ad45db4dcf59f9c9d929bb996866234ffbb6892346e2472a27b355a54342b5b8a9f8beba73b9e38da24213f9a9a54405772c977a648653abd94fb9fc09b4dc1a1e6022859853ea4e316fd84f1", 0x5a}], 0x5, 0x8) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c43000-0xa)='/dev/vcs#\x00', 0x9, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000067a000+0x148)=0x8000, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/audio\x00', 0x4003c, 0x0) fanotify_mark(r0, 0x21, 0x40010000, r1, &(0x7f0000481000-0x8)='./file0\x00') r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fe8000-0x30)={0x84, 0x0, &(0x7f00005f6000-0x84)=[@register_looper={0x630b}, @release={0x40046306, 0x4}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x2}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000588000-0x30)=[@flat={0x77622a85, 0xa, r3, 0x1}, @fd={0x66642a85, 0x0, r2}], &(0x7f0000b90000)=[0x20, 0x78, 0x28, 0x28, 0x78]}, 0x7}}, @request_death={0x400c630e, 0x3, 0x2}], 0xe6, 0x0, &(0x7f000055f000)="da829782f56a0137c32633b79d5c4adc9b0a274dbd6d426a9764153012798c9586420089e634b1a32e9796b9e316f27e576fcd2d6c2798e6345b37599676ecf95fa2a47b711981a77a3cfabf4c01b4388246839eb3181a7634c0f71c1362c5087faae02b490e62fa64f7adccdf087982b40be8f0b8ced5e9b0330af6bdd8ac82a1be542c1e34f73b539b22b07cbd4a32d3328ac1e0a0e87dfc82179c84ae2ef2291376e4702839467c7a90e91c2900512b084c8f5680da8472f3cc56421c24c3dc1033047f0e4bb52c483e3aea461386453a8fa34216ddf8b31f310c51dea263e298fdc1e2a2"}) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000-0x12)='.request_key_auth\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000009000-0xe)='wlan1keyring]\x00', 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000-0x7f)=""/127, 0x7f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000009000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = memfd_create(&(0x7f0000b4e000)='/dev/vhost-vsock\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000483000)={0x5bcf, 0x7, 0x100000000}) accept$packet(0xffffffffffffff9c, &(0x7f00006ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000249000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c9d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3390, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000486000)={0x401, 0x0, 'client0\x00', 0x3, "9faa37cc6d8eebf6", "76c11c17667e89dbba09369e44a4f1f3300910e3f3616e7766cd5716537b7e22", 0x0, 0x262}) connect$can_bcm(r1, &(0x7f0000b23000-0x10)={0x1d, r2}, 0x10) sendto$llc(r1, &(0x7f0000514000-0x4f)="5c5bba8132ffaba748fb58f594142de2c5ad87a833e678681d946542b409861e2cca05c962471d8e3f8e8224d4237a141a6d63d4041fc9ee4d5ed1b79f500149d55a77e5c8fc6c374acfe7bbf4dab3", 0x4f, 0x4004000, &(0x7f000064e000-0x10)={0x1a, 0xf6, 0x0, 0x3ff, 0x9, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0}) [ 66.768787] Use struct sctp_assoc_value instead [ 66.793265] sctp: [Deprecated]: syz-executor4 (pid 6596) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.793265] Use struct sctp_sack_info instead [ 66.863440] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 66.868925] sctp: [Deprecated]: syz-executor4 (pid 6626) Use of int in maxseg socket option. [ 66.868925] Use struct sctp_assoc_value instead [ 66.892369] sctp: [Deprecated]: syz-executor4 (pid 6607) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.892369] Use struct sctp_sack_info instead 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ca2000)={{0x6, 0x0, 0x1683, 0x4, "489c4dc3ce1ea1bc41f501f901ed32ffcbd7db4e0767a1e940b42e8124093ca10a2c2335bc7d8349d7bbe03f", 0x2a2e}, 0x4, [0x5df5, 0x0, 0x7, 0x40, 0x4, 0x6, 0x7fffffff, 0x7, 0x4, 0x9, 0x9a, 0x6, 0x8001, 0x7, 0x1, 0x58f, 0x100000001, 0xfffffffffffffffb, 0x0, 0x6, 0x10000, 0x8, 0x8, 0xc000000, 0x7b, 0x8001, 0x43, 0x576, 0x5, 0x3, 0x7f, 0x923, 0x8001, 0x80000000, 0x4, 0x71, 0xbac, 0x6, 0x2, 0x4, 0x9, 0x0, 0x81, 0x0, 0x8, 0x20, 0x2, 0x1000, 0x7fffffff, 0x5, 0x1, 0x1, 0x3, 0x2, 0xb1e, 0x0, 0x8, 0x2, 0x77419bfc, 0x0, 0x5, 0x3, 0x1, 0x4, 0x9, 0x6, 0x5, 0x6, 0x0, 0x0, 0x2fb5cab3, 0x3ff, 0x2000, 0xfffffffffffffff7, 0xffffffffffffff93, 0x6, 0x9, 0x0, 0x0, 0x6, 0xea, 0x465abb6c, 0x6, 0x2, 0x8001, 0x6e, 0x8, 0x7, 0x7, 0x5, 0xaf9, 0x3, 0x26, 0x1, 0x0, 0x91, 0x8, 0x5, 0x9, 0x7, 0x8, 0x5, 0xffffffff, 0xfffffffffffffffc, 0x3a7, 0x25c, 0x3, 0xad48, 0x0, 0x8, 0x8001, 0xa678, 0x4, 0x57, 0x101, 0x9, 0x0, 0x4, 0xeb, 0x8000, 0xfff, 0x7, 0x8, 0x1, 0xb85, 0x7fffffff, 0x87, 0x80f]}) timerfd_create(0x0, 0x0) 2018/02/05 09:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059d000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b2f000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000a38000-0xae)=""/174) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000a3000)={0x4, 0x800000000000, 0x401}) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000958000-0x2)='..') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e7f000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000ec0000-0x4)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000517000)='..', 0xe000, r0, r1, 0x9800000000000, 0xa0a010) lstat(&(0x7f0000949000)='..', &(0x7f0000cc3000-0x44)) 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$amidi(&(0x7f0000583000)='/dev/amidi#\x00', 0x3, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b3e000)={0x72c, 0xffffffff00000001, 0x1c4e}) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d30000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf)="d5e75bdea4e7df78fd5fdaf864db55", 0xf}, {&(0x7f000021d000)="60ab3631d34dd049467a54484cf6b3e1d8fb7c8c0b8b7dc24990609ae43e72f97dd07a64b9e27fd769e5dd5d7308c3fcd359d3e54d80c01aa1ff92ebc2153ad56573e044087d09570de0efeb03f5e6b2c5dd5b748f34ee70801aea13e9c77d12dc2cf8b8a2e54c1dc3fb15955137e3c9b5f589dd8822a4c4f26773e2c22ca3909125c8013f81cb77df5d786f4f8d86d18ff907d52732ffe40fe77f103e9a6d", 0x9f}, {&(0x7f0000001000-0x71)="51cc7c319b1533a3ef31d28b88db2c88413b19ad5f59cb8ab722dc121787ff6cbfa22a97d2d971530af1e148b110b11c82ffeed336c0dd4c0e5a437b4f3a71c9872ed05ff1b89041e3a2d9345809a1e9cc6f31753b9e4b98bc0d57f74e4db5bc14d2771f34e1268dcdafd74341c4fee4e8", 0x71}, {&(0x7f0000000000)="1905c686b93a8a979cb37aadda44b6725ba172377a646d31d227d0a559fce272e8021606b02be1da88f1cc71730940327c3d", 0x32}], 0x5, &(0x7f000003b000)=[{0xc8, 0x19f, 0x8, "e960860d425063f8b57a59ba3c0af068b6afa1a7628860c69f12b234057d08db2cce841f469158dae0e5fd884daeb79416ede802ad11277d50876c5d5bf85c0cfa147e44cd2d8b6d72e1677249be581ea71ec677a9c5c86103bcad8f5e22c6a8ce7410ad48475b923b03d40fe7d0b7c147caf0a238bfecc59e5c4fd5fdb32ab284d04d31175e4387e3dd0f810dc9a6a9cb7728c72ca327ef2981e71f00a54c8f130366102033f05de0c63a125a85b33dc749"}, {0x90, 0x10e, 0x2c, "c44ca0fff63fd8dea1aad754bf7895b6e1b90722fa700c3ef9230a4d5b6c93226282fcb4bc34ffb8899e81bde972e45513c0538550a76ad8e5968a08a9f15105bd52f1b8ff30efbaa389c8b25378120ba42f766c128a0499f359505f982c3587c1e21a69842639f145a4fc86baf7025061af111c04df6033586ccca713c3"}, {0x50, 0x0, 0xd3c, "8a62440ebd3a676ea4b2323eaea65786cb2ef05c9a851760c0abc4c789c377980de47328d8bc31abfc33510c39c2051ec600b27762dc8a480a716eb0"}, {0x58, 0x0, 0x7, "24b95af78031fb6d2a07f41caaefe7473e803dc8f4445e3e3d22cc7019f18c2d28bb9c45a129ce934a286a7d5def6d9c3b3c34084ce848f76f1c8817dca1f05c8f75"}, {0xc0, 0x10b, 0x10000, "02f3e5f052828e51cbd0fdf68965eeef34a0ec2b036bc923eda93b57d4363dcb416932a2c87c6858c8c69eb90c2357b8813593cabb36da41643d04ecbc8f8f390cb39da341e3f019eccfbb0c4ffbc2961291a2b9940aeb0edd231c632da6138c6b23e42beaa0de8e78e9a165d5a94059b8d43fd31027ba9bda343a9e6ec901bb95ecc1a79aee7ce60296376321b1400738e0c45135b9072334248d28d529cc13627b04048bb6cb42c4aae61aa703a7"}], 0x2c0, 0x24000000}, 0x40000) r2 = socket(0x2, 0x3, 0x6) recvfrom(r2, &(0x7f00006c4000), 0x0, 0x10040, 0x0, 0x0) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8b)=""/139, 0x8b) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000068b000-0x4), &(0x7f0000c6e000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000038d000)={0x3, 0x9d7f, [{0x6, 0x0, 0x2}, {0xffff, 0x0, 0x7}, {0xffff0000, 0x0, 0x7fffffff}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006b9000)={0x0, 0x7}, &(0x7f00001e0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a93000)={r3, 0xee, "b1e05ac19ebe50f9c7628b3bcd906e4c418346c2b2c4a13d6e6131e7bd01913e663636e95fcd177d02bbff8765adcf013ebc94265841c39210b7899efeae5e7a77f68ab3dc8c82d830e5654989c5d10202d6c38f65b98e7c6386f6e4900f552f9c43a271418264dc4a72a92cd950d5897522a1a6b5eed8c69b1d5a3c10b860187f2420528abcba7ea79ab07107ddb53d5fd771c76d0e120d5347dda92572e365e85989556b934df318eabe7531a774e156e6d22e7c711818dd1db59580fd16ca3099de6206e0b870516810c89a6f47732ab430195803011d87cc8baaa5f2b5ee7cdcc09728b3ca1ead87b44a0a27"}, &(0x7f0000652000)=0xf6) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000db6000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000fbf000)=0xe8) stat(&(0x7f0000e20000)='./file0\x00', &(0x7f000071c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004d6000-0x8)='./file0\x00', r2, r3) ioctl$VT_DISALLOCATE(r0, 0x5608) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4c, 0x400000002}], 0x36) sendfile(r1, r0, 0x0, 0x100000072439a6c) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/kvm\x00', 0x2000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000082b000-0xa)='/dev/cuse\x00', 0x202201, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ad2000-0xc)={0x7, r0, 0x1}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f0000ce9000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c7000)={r3, 0x28, &(0x7f0000d02000)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000c98000)=[{&(0x7f000001c000)="731688c6e7a0ad851e7d7d9d2fc809011bc906cd2c9f6959642a4126463e87dda2d2f421707bd7afe597d6088889", 0x2e}, {&(0x7f0000472000-0xce)="9605f6ee35da6682d32ef50403abdf480ccd99766114f47e9ee0707b4e8b47c07cbf505c8c45518606dfe89f78f07493f0513f2f698a740ad5474dcf0e7a691909a69bc3442dc78fec1218eb3130aacf3a7b64aab76ecac1b9f00462c41f6e106ec3886476da4973c31a02a8268301b0e6f3e5d24d1b8dbd7da5f37d627c61ce0acb9c7bf3d14d12b54fa28b6102aed2b622b1cf675c1cd995b247cee62da9cc32bbfe4200e28b305ce9bad7b15759180ad995c5392fa439517430b4da2c5ab5254e2124ecbc874d4a29252e7ecf", 0xce}, {&(0x7f0000617000-0x3f)="c8eb2a8788881dfc1be266393992de9d806c3461ae1d409cd72082675fa9fe2f7bd4b4a36ea4c8506575cadeb0f294766fc7f9f828fb0cef0ba4531b16fcf9", 0x3f}, {&(0x7f000035d000-0xdd)="16aac1fd27bb83149c087605cadb892ba0097c35794b8cfeed8b95412a7feb88328c4f25cd3e43bf6837c8d3858e8b9bad320fe5e827dbadde3b706863268a373d1aef472200f433e3ef6db40e4003616428d0cf530b65a4b671ff2693f2b0f24df5bcb15d214655d8e716db5dfe811feb1d594ab993b44988ee4017376ff69f0095b88f11a2db0fdbc40a14711f0f0098e2301c485931e097787410a4b051aeba352ff8f46779567039d0038c587f588e6404b4634d6cfb7197709e8e671e92edc50f8df42a72f1ef3a13b3588584dac25a1dc322679a8f49ac48bf92", 0xdd}, {&(0x7f0000676000-0x11)="d8c35f5732c29b10457697a6ae4e5b7a96", 0x11}, {&(0x7f000037f000-0xbf)="870f6eb35166b829dab1f79aae978dc77830e59f2325e557d93513b0816bb4498d94834779b8f4aa0a97fe7f18b89e57e5fa6b6ba632c6b969f1f7c25fb43b40e7ae6a5c97132460c177aeb7bde1a4cd714acfe6f9b92c421e9b266b0cc1cc5a5082a98cdfe3d1df775b17148724f412fd457819f890daec6ead26f01197940850a04f68d4c86cbb2bd3b4d29c5ae44c326edfc65c09b7ebc6e939e1dd5774867b78de33d80005faa7508b59c7f469fbee4f5a17736bb1635bb2faa44e6d3b", 0xbf}, {&(0x7f0000c05000)="254c0bc7801631583898ed8a41eca11d6d347927123bc7e195a3bfa16fcf311b372291404a6cee99568e8cac2b4bc291a092a8766931db6931c787d53fe9afe91bde0336a6f0b653034cf3ab4496bcfd7b8ce6a7aabcb9ec80f9cc8f635b6d27ac43e173bb9b4cea144951caf9c8e4f696f990812a1a65dec1b7cdd2b9ae0ed94bfb171fdfbbd5735248b1afaea863849220146b65cbc9cdbadae17558cd94c30f63ee3f4657aa80a9ca435f1a5d32b87fec4e15f0a7a31375af8a5428c563a22b1c29113bec6ab07acf5ddbd62fdb0382fb7ba014fa", 0xd6}], 0x7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf2000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x5) preadv(r5, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1db, 0x6) [ 66.908843] binder_alloc: binder_alloc_mmap_handler: 6614 20004000-20005000 already mapped failed -16 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000fb000-0x9)='/dev/sg#\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000095000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00001c3000-0x8)={r1, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f56000-0x1000)="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") ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000a24000-0x8)) pwritev(r2, &(0x7f00000c4000)=[{&(0x7f00007a5000-0xb4)="a71e7aff", 0x4}], 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/05 09:06:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1, @multicast1, 0x0}, &(0x7f000053f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @rand_addr=0x3, r1}, 0xc) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000002000)='net/udplite\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f000077a000)={0x3, 0x0, [0x0, 0x0, 0x0]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/02/05 09:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000c03000/0x3000)=nil) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) io_setup(0x8, &(0x7f00009b7000)=0x0) io_getevents(r0, 0x1f, 0x7, &(0x7f0000a13000-0xe0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000f46000)={0x77359400}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = memfd_create(&(0x7f00001a8000-0x2)='}\x00', 0x1) r3 = syz_open_dev$binder(&(0x7f0000452000)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000036f000-0xc)='/dev/autofs\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000031e000-0x11)='/dev/qat_adf_ctl\x00', 0x3, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/mixer\x00', 0x400003, 0x0) io_submit(r0, 0x3, &(0x7f000006b000-0x18)=[&(0x7f000058e000)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f00003f8000-0x84)="42c9668d23aa88e7187f9c7dcbfdb2396b27a815b94940752f6310558d3254dc6bb068d6a2aa848c0954eb9a38a72d07966929cdb09e15774805cb11896e3bf23e959e35f6fb5c972ace7e955d0095e4eb0c6b388242ac1d6c050038ae32952071bc6b18192f877f208c273cacf57585c9137ae2fcbba5b1f4e8596d0301ab80aaf7d148", 0x84, 0x4000000000000000, 0x0, 0x0, r2}, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000755000)="fe4319a91868985bcd5fb7b984b50d6784323d", 0x13, 0x80, 0x0, 0x0, r4}, &(0x7f0000271000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000cc5000)="5ca36ca90e2cd6369059cee16218b74210d2f26ab396227f9c1d733021137d3a8ba240e6dd0dbafc1c900c07cb7f3b66cadec3aa193c57b2a4e5c13adf4241a493950a172b478bc366d277b96066608e98f08ea4c4a3a6d78ccf5d2236992dfec1e04782a9fb13f4b663e27a002a4ce3127cb34bfc4e97f37119526f4a6cfb1cc75bd78ac315", 0x86, 0x4, 0x0, 0x0, r6}]) 2018/02/05 09:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x80000000) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x68, {0x2, 0x0, @empty}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000327000-0x70)) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000817000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000674000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000037d000), &(0x7f0000f78000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000b80000)=""/200) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d33000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000035a000)={r0, r1, 0x7, 0x2}, 0x10) 2018/02/05 09:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6), 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000ae6000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007d2000)={{0x2, 0x0, @rand_addr=0x3}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10, {0x2, 0x1, @empty}, @common='nr0\x00'}) 2018/02/05 09:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000579000)='/dev/snd/midiC#D#\x00', 0x6, 0x505000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000), 0x10) getgroups(0x1, &(0x7f00009d7000)=[0x0]) setfsgid(r3) r4 = dup(0xffffffffffffffff) flistxattr(r1, &(0x7f0000b95000)=""/37, 0x25) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006de000)={0x0, @local, @multicast2}, &(0x7f0000d6f000-0x4)=0xc) r5 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r5, r5, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f000007d000)={"43d66898fec9d6b8b9b7245ea8946de0", {0x4, 0x401, 0x0, "e071cfd3752a"}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00005a7000-0x8)={0x0, 0xffffffffffffbf7f}, &(0x7f000005e000)=0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/autofs\x00', 0x2000, 0x0) fsync(r7) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000b22000-0x18)={0x5, 0x800, 0x7b9e}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000780000)={r6, @in6={{0xa, 0x2, 0xab3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}, [0x0, 0xdc53, 0x8, 0x4fec, 0x80000000, 0x8, 0x101, 0x1, 0x400, 0xfffffffffffffff9, 0x7, 0x8000, 0x8, 0x3, 0x18fe28de]}, &(0x7f000073b000-0x4)=0x108) 2018/02/05 09:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) socket$inet6(0xa, 0x5, 0x67) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d4a000)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x200, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x6) 2018/02/05 09:06:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ac000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000003000)=""/1) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000002000)={&(0x7f0000002000-0x10)={0x1d}, 0x10, &(0x7f0000002000)={&(0x7f0000002000)={0x7, 0x4, 0x80000000, {r2, r3/1000+10000}, {r4, r5/1000+30000}, {0x4, 0x9, 0x4, 0x9}, 0x1, @can={{0x0, 0x8, 0x5, 0x9}, 0x3, 0x0, 0x0, 0x0, "0660a5952336dc33"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0) 2018/02/05 09:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004a5000)='/dev/audio\x00', 0x18100, 0x0) connect$netlink(r0, &(0x7f000002f000)=@proc={0x10, 0x0, 0x1, 0x800}, 0xc) execveat(0xffffffffffffffff, &(0x7f000062e000-0x8)='./file0\x00', &(0x7f00003e7000)=[], &(0x7f000055f000)=[], 0x0) acct(0x0) 2018/02/05 09:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f000055d000)='./file0\x00', 0x80000, 0x2) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000477000)={0x2, 0x4, 0x5, 0x400, 0xc00, 0x6, 0x1}, 0xc) bind$ax25(r1, &(0x7f0000b58000-0x10)={0x3, {"dea5eb79691687"}, 0x3}, 0x10) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000626000), &(0x7f0000001000-0x4), &(0x7f0000d1d000)) read(r0, &(0x7f00000a6000-0xf7)=""/247, 0xf7) poll(&(0x7f0000747000-0x40)=[{r0, 0x180}, {r0, 0x20}, {r0, 0x8}, {r0}, {r0}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x2000}], 0x8, 0x2) 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() fcntl$lock(r0, 0x6, &(0x7f00007ce000-0x20)={0x1, 0x3, 0xb73e, 0x7, r2}) perf_event_open(&(0x7f000043a000-0x78)={0x3, 0x78, 0xfffffffffffffffe, 0x0, 0x5, 0xf, 0x0, 0x0, 0x10, 0x1, 0x4a2d1625, 0x10001, 0x6, 0x3, 0xb591, 0x6, 0x4, 0x1, 0xfffffffffffffffc, 0x7f, 0xffffffffffffff80, 0xad, 0x5, 0x9, 0x8, 0x1, 0xdd, 0x101, 0xa0, 0x5, 0x8000, 0x85, 0x1f, 0x7, 0x401, 0x0, 0x7, 0x90, 0x0, 0xc4ad, 0x4, @perf_bp={&(0x7f0000367000), 0x1}, 0x4, 0x0, 0x5, 0x0, 0xfee6, 0x0, 0x9}, r2, 0x400, r0, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/05 09:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000cc7000)=0x6, &(0x7f0000e0e000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a9b000-0x2), 0x2) 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000880000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000b22000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000281000)="de3c589ccc3eb69997d811f0814d4f218c11a65f013a8bfe41d65d0d3e57cc0132bf4101d504dc02dac9b6f393e3755c3e0c9a45505c18d9b10dd1d1d42cc976b1ac76acb2092eabe84512b3bb1f05bb48ea32449250084321eedfcafbb2ac46e4f6fc98c7e1450c9b8a3b198659d64fe32563621b932903fa810f2e163ca84de52087e77b42a826f16ca4735a", 0x8d, 0x8081, &(0x7f0000b4c000)={0x11, 0x17, r2, 0x1, 0x1b5, 0x6, @random="2e4432e9bfc6"}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000744000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000981000-0x4)=0x1, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000bac000-0x4)) recvfrom$packet(r0, &(0x7f0000940000)=""/136, 0x88, 0x1, &(0x7f0000617000-0x14)={0x11, 0xf6, r2, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl(r4, 0x894c, &(0x7f0000158000)) r5 = dup2(r0, r1) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f00008f4000), 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00007f4000-0xe8)={{{@in=@rand_addr=0x80000000, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x9, 0x1, 0x6, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x33d1, 0x100000000, 0x40, 0x7fff, 0x0, 0x4, 0x5, 0x8001}, {0xff, 0x9, 0x7, 0x7}, 0x5, 0xc, 0x2, 0x0, 0x2, 0x1}, {{@in=@empty, 0x1, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x2, 0xb4f7, 0x3, 0x10001, 0x60000000000000}}, 0xe8) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000620000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f5e000-0x4)=0x8, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00004e3000-0x8)={0x0, 0x9}) lseek(r2, 0xfffffffffffffffc, 0x4) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000838000)={@generic="b4578dba8a8e09cc278abcdf184d1050", @ifru_data=&(0x7f0000d94000)="60f825714fb40031e9e49d677b8fd8d82dd521b4f79223a5b730330cd751cae4"}) close(r0) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x5, 0x8000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000009000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x100, 0x0, 0xd, 0xc, 0x0, "dd7efa2ff8125441a301e7f4b52b6e694a6edb6a304c85d25d7e369799472c8fde5ec1473508666fab59a794756ec4192ad256f9a2109febef101edcf71603c9", "09a07c92560320e35d8d46e1e98ddcb63a68a605133b59949d7adeac5e70e3aaf638f655225757d95b6ea3d566904f03c5d312ccd3072b7c41348f48d8f9fcc0", "66a12a516e153dfcc98516a0e910bb6e05d3655eca8930d1607ca12c66c40391", [0x3, 0x5]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000019000-0x4)={r0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f0000010000)={&(0x7f0000019000-0x80)={0x7, 0x400, 0x8000, {0x0, 0x7530}, {}, {0x1, 0x8653, 0x200}, 0x1, @canfd={{0x3, 0xfff, 0x7, 0x5}, 0x36, 0x2, 0x0, 0x0, "bb613ff3f76383d322bb4a612ad0727e837235d329c5e97ae42f2a695686b45289e15756687cb632250777220c185e3dcc6009551994461729e961d24273cf4b"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000040}, 0x50) recvfrom(r0, &(0x7f000000e000)=""/155, 0x9b, 0x2060, &(0x7f0000012000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0x2}}, 0x26) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000001a000-0x20)="1a8470997954a9474557a6c939fc6106bb23dd98ac5eb64fcd332ab932f2850f28416852822716ebf52e12af851e0e43ce82575c9e6643268257bd8422a3", 0x3e) 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/audio\x00', 0x200000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x154) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) prctl$setmm(0x23, 0x5, &(0x7f00007c1000/0x2000)=nil) r1 = memfd_create(&(0x7f0000443000)='\'proc\x00', 0x3) sendmsg$rds(r1, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000257000-0x70)=[{&(0x7f000056f000)=""/249, 0xf9}, {&(0x7f0000b19000-0xe8)=""/232, 0xe8}, {&(0x7f0000f56000-0x59)=""/89, 0x59}, {&(0x7f000074e000-0x8)=""/8, 0x8}, {&(0x7f0000baf000)=""/4096, 0x1000}, {&(0x7f0000be4000-0x14)=""/20, 0x14}, {&(0x7f0000120000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000ffb000-0x218)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x20}, &(0x7f00001d3000-0x8), &(0x7f0000c88000)=0x7fffffff, 0x2, 0x9, 0x7, 0x3f, 0x8, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1000, 0x5}, &(0x7f000010d000), &(0x7f00008c9000)=0xfff, 0x20, 0x800, 0xffffffffffff7fff, 0x7f, 0x40, 0xfff}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x101}, &(0x7f0000c57000)=0x3, &(0x7f0000546000-0x8)=0x311, 0x6, 0x5, 0x8d7, 0xfff, 0x1a, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x400000000000000}, &(0x7f00004de000-0x8)=0x3, &(0x7f0000963000)=0x1f, 0xd3, 0x20, 0xea, 0x7, 0x20, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x4}, &(0x7f000089e000-0x8)=0x800, &(0x7f00008db000-0x8)=0x8, 0x2db, 0x80000001, 0x5, 0x9, 0xa, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0xffffffffffffffff, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000098b000-0xdc)=""/220, 0xdc}, &(0x7f0000321000), 0x40ec737fb5a57eb6}}], 0x218, 0x4000000}, 0x14) 2018/02/05 09:06:50 executing program 4: r0 = semget$private(0x0, 0x0, 0x11a) semop(r0, &(0x7f0000b86000-0xc)=[{0x5, 0x7, 0x800}, {0x3, 0x0, 0x1800}], 0x2) mremap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xffffffffffffffeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x3, 0x7, 0x3, 0x31, "61de877991351c150f9d27d2c38a6a72625a3039a7dbc6d4909f7cee64c5b0ca01d12f3d12c8836235a73180"}, 0x0, 0x0, 0x3ff, r2, 0x8, 0x3, "ca2b861f1aba6d4d1a14ce4dedc7a6f6d913a96dd12c54a4d63018f5f4f4fee64e4344dd06d07613a1b805f037b0ecb65add58fa879d895390e11d06d92d2315", &(0x7f0000001000-0x1c)='em1eth1vboxnet0ppp1vboxnet0\x00', 0x1c, [], [0x0, 0x5d2, 0x5, 0x4]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000010000-0x8)=[0x7fff, 0xffffffffffff8000]) mlock(&(0x7f000000b000/0x3000)=nil, 0x3000) syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x3, 0x400000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000008000-0xd8)="84fd2dec12eccca9c6de14b463c2be026902b3bf4f9643b46ed4e031da15d2d6ee93edf9f5615a0afdb49d9fb24e8cb3293d6d3ea451eb05eab5e2ee4f284805f689c63c2149fd173f01ff2aecd19500bc3950613ed095f11319fdc630ec5b36d8967e84798428b43e964ac6da2e021a7fc1893119d093fee332d91f5eba47e48c35222cab6cf30e376a266f70c0275beff2d4d593df8587f9998b1d426aa27ff310f28fdee856c6fdc212eb67ec871e3ac7de86a7546cbb5f448dceaee9306935a1b889c250124045991dec7d3c8bb2b75d32d5b37e8a7d", 0xd8) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000-0x10)=[@in={0x2, 0x0, @rand_addr=0x9}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getcwd(&(0x7f0000e50000-0xbd)=""/189, 0xbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000069b000-0xb)='/dev/adsp#\x00', 0x10000, 0xe2203) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a99000)={{0x2, 0x0, 0x7fd, 0x3, 0x9}, 0x2a, 0x6cc30778}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000001f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/05 09:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) utime(&(0x7f0000b1d000-0x8)='./file0\x00', &(0x7f0000940000)={0x4e3d, 0x7}) truncate(&(0x7f000094c000)='./file0\x00', 0x9) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x9, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x4000040}, 0x4) 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001c7000-0x20)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x4, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6]}, 0x20) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x300000d, 0x13, r0, 0x80000000) r1 = shmget(0x3, 0x9000, 0x204, &(0x7f000012f000/0x9000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00007f0000)=""/110) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x1, 0x200) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000007000)=0x100000001) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 09:06:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000413000-0x4)=0x1, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x3, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x1000000000000001) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r5, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032c000-0x4), &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0x80c0, 0x9) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000), &(0x7f0000c98000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000008b000), &(0x7f00000ac000-0x4)=0x4) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/mixer\x00', 0x400000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d42000)={0xffffffffffffffff, 0x50, &(0x7f0000dbf000)}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) finit_module(0xffffffffffffffff, &(0x7f0000c2f000)='%)+%em1vmnet0\x00', 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00009ed000)={0x9}) ioctl(r0, 0x8, &(0x7f000007e000)="23452da5ea5470db3c1bd165684d711a83e01bb0d8860bdde6ab0f8d4ef51e146fbdbf") 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e42000-0x5)='/dev/sequencer2\x00', 0x549803, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000028a000)=""/165) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) accept$packet(r1, &(0x7f00000b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008c1000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bfe000+0x11c)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b42000-0x30)="0000000000000008b3a30ced4e00000000000000282d4aaa4c76d0cb63c0489a5a80962a720344b86e9256455ccfd733", 0x3) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da0951c31c11", [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000ccc000-0x8)='keyring\x00', &(0x7f0000989000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000985000)='rxrpb\x00', &(0x7f00000aa000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ce4000)="000000ff7374656d73656c6600", r0) add_key$keyring(&(0x7f0000253000-0x8)='keyring\x00', &(0x7f000033e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) [ 67.454757] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40806, 0x2000000000000) accept$inet6(r0, 0x0, &(0x7f000028f000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005bc000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000235000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c9a000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0x80000001}, &(0x7f0000c11000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c0000)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00006a4000-0x14)={0xffff, 0x5, 0x200}) 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd7000-0x15)='/proc/self/net/pfkey\x00', 0x10200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00004e7000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x0, 0xd60, @loopback={0x0, 0x1}, 0x9}, 0x8, [0xcbd8, 0x0, 0x1, 0x2, 0x40, 0x1, 0xfffffffffffffff7, 0x8]}, 0x5c) [ 67.495306] audit: type=1400 audit(1517821610.281:57): avc: denied { ioctl } for pid=6752 comm="syz-executor1" path="socket:[16998]" dev="sockfs" ino=16998 ioctlcmd=0x8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 67.523280] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000095000-0x10)={&(0x7f0000a8e000)='./file0\x00', 0x0, 0x8}, 0x10) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f000085d000)='./file0\x00', 0x10000, 0x2) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{}], 0x1, 0xffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009bd000)=0x1, 0x4) epoll_wait(r1, &(0x7f000062b000)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/02/05 09:06:50 executing program 4: request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a}, &(0x7f0000008000)='\x00', 0xfffffffffffffffe) syz_open_dev$mice(&(0x7f0000219000)='/dev/input/mice\x00', 0x0, 0x20000) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00008e3000), 0x800) r1 = dup2(r0, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000afa000-0x8)={0x2}) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000063e000)='/dev/input/mice\x00', 0x0, 0x100000000000002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c52000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c5b000-0x20)={0x6, 0x8, 0x3, 0x8001, 0x7, 0x0, 0x9, 0xff, r2}, &(0x7f0000de9000)=0x20) sendto$inet(r0, &(0x7f00001b9000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c43000)=0x9, 0x4) [ 67.681393] device eql entered promiscuous mode 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f50000-0x4), &(0x7f0000e01000-0x4)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x2000000000000000}, 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000166000), &(0x7f0000c9c000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000784000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000043c000)={{&(0x7f0000394000/0x1000)=nil, 0x1000}}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000071e000)) 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000a4000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cff000-0x14)={0x0, 0xffff, 0x100000001, 0xfff, 0x6, 0x4}, &(0x7f0000293000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000135000)={r1, 0x120000000000000}, &(0x7f000084c000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000045a000)=""/225) sendfile(r3, r3, &(0x7f0000014000)=0x100400, 0xffff) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000ce8000)='/dev/dsp#\x00', 0x1f, 0x501002) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000024000-0x66)=""/102) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r2, 0x0, 0x100000100000002, r2}) 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000000080005, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000841000)={0x0, 0x0}, &(0x7f0000b46000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002bc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x8001, 0x2, 0x0, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0xffffffffffffffc0, 0x3f, 0x5f, 0x100, 0x1, 0x8d2, 0x1}, {0x3, 0x4, 0x200, 0x1}, 0x100, 0xc, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0x5, 0x71a, 0xffff, 0x58ec}}, 0xe8) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xff06) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000b47000-0x1000)=""/4096, 0x1000) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c31000-0x8)) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="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", 0x1000}], 0x1) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f00007c0000), 0x14, 0x0) 2018/02/05 09:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) stat(&(0x7f00005fa000-0x8)='./file0\x00', &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f00003e8000-0x8)='./file0\x00', 0xc000, r1, r2, 0x8001, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007bb000)="6664001fd06e1f3583f482382ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b28770500fc28c5bebc46f8ea") execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00006e0000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002b9000-0x8)={0x0, 0x5}, &(0x7f000095b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00006a4000-0xa0)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x5, 0x2, 0x8001, 0xb81, 0xfffffffffffffff9}, &(0x7f00008b8000-0x4)=0xa0) ioctl$int_in(r4, 0x80000000005001, &(0x7f0000e54000)) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000bee000-0x4), &(0x7f0000ad7000)=0x4) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000800) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f47000-0xc)='/dev/amidi#\x00', 0x6, 0x10000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000090e000-0x6)={0xfffffffffffff001, 0x7fffffff, 0xeb8b}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x800) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000971000-0x8)) 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x2, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000004000-0xfc)="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", 0xfc, 0x40, &(0x7f0000004000-0x14)={0x11, 0x17, r1, 0x1, 0x219, 0x6, @empty}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0xc08c5102, &(0x7f00004a5000)) 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xffffffff, &(0x7f0000b12000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000eef000-0x14)=@known='security.capability\x00', &(0x7f0000645000)=""/37, 0x25) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00007f2000-0x28)={0x5, 0xfffffffffffffa58}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae1000)={0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xc) setregid(r3, r4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') r0 = syz_open_dev$dmmidi(&(0x7f00000d6000+0x938)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f1c000)={0x29d}) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa2000-0x11)='/dev/qat_adf_ctl\x00', 0x143200, 0x0) mknodat(r1, &(0x7f00000bd000)='./file0/bus\x00', 0x8011, 0x80) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1003, &(0x7f000019d000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b8000+0x7d3)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000445000)={&(0x7f00002fa000/0x1000)=nil, 0x1000}) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet(0x2, 0x807, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ef4000-0x4)) sendto$inet6(0xffffffffffffffff, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r0, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) [ 67.942613] audit: type=1326 audit(1517821610.730:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 67.967121] audit: type=1326 audit(1517821610.730:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 67.991483] audit: type=1326 audit(1517821610.744:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=158 compat=0 ip=0x453299 code=0x7ffc0000 [ 68.015820] audit: type=1326 audit(1517821610.745:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b47000)='/dev/sg#\x00', 0x3, 0x400000) r0 = syz_open_dev$mice(&(0x7f0000cad000)='/dev/input/mice\x00', 0x0, 0x20000) r1 = mmap$binder(&(0x7f0000e6d000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005c5000-0x4)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000307000)={r1}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000018f000)="9665625ac2f0e2e67c3fdc443a9b420e65ec9fd76157a814749605ceafe258d4535fa2a572284fda33d3646c83dc258abb074272ae398c3c933ca379ac05e284") mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000123000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000-0x19c)={0x19c, 0x1e, 0xd29, 0x7, 0xffffffffffffffff, {0x100000000006}, [@nested={0x188, 0x5, [@typed={0x18, 0x77, @ipv6=@loopback={0x0, 0x1}}, @typed={0x98, 0x45, @binary="65ba7d5f30c4936ee21fac1cc2d3ded5509d2472adc5e7018b24e7fd8832e8499e39d63d915d8758709c99aa2cc8d3915028fc97c1074418e6aa955a7602d6640c7502b58eb12c1d1c59a567d8e38f6b1ce604d7362e63267da997e8bef5586aa9ed576fcb38175816b7efe3f248dfa0cf2653e8a8ed4be882865e953a460cde4785e4085837ef3e7dfaaa0ef5"}, @generic="8a89d0dd9299c8cd951766d6a7ccc50ef0b193f2c4680b78aef78b97cad038b779b1a39de7e5d15a5b05595106d75c760861e9d9383176821e2ce6b6ae9903ff9fa1db18e3828f19d0149c393509228489434ec499e34612d86f10e39af02210f7e064e578f6620ce752d5bd28247c86fd6516ff88b2a8f2e3016a09a8a82d87254de16ec5552fdd05aa80755ccdfb1d9e13e49d3c42a2b39ab5d988726fc7f6aad9f88a256b9c5d9ad915f6852bf5912e4ee15d9597d7ff49cce4bce491329129c1bd3c6d21ebae345218ca545e8a2824"]}]}, 0x19c}, 0x1}, 0x0) 2018/02/05 09:06:50 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x40000004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/242, 0xf2, 0x100, &(0x7f0000003000)={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, []}, 0x16d210d) 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) 2018/02/05 09:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0x1, &(0x7f0000089000)=0x6, &(0x7f0000634000-0x8)=0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) fstat(0xffffffffffffffff, &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000067000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000007000-0x4)=0xe8) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, r1, r0, 0x0, 0x0, 0x0) 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x1, 0x3, 0x6, 0x3, 0x8}, 0x3, 0xc3, 'id1\x00', 'timer1\x00', 0x0, 0x10000, 0xfffffffffffffffd, 0x9, 0xb3c}) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000004a000-0x1a8)={0x2, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1, 0x2, [{{0x2, 0x0, @rand_addr=0x220}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}]}, 0x1a8) r1 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) [ 68.040163] audit: type=1326 audit(1517821610.745:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 68.064820] audit: type=1326 audit(1517821610.746:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6885 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 09:06:50 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000000d000-0xc)={0x5, 0xfe, 0x4}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/05 09:06:50 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000630000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='syzkaller0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000000)={0x4, &(0x7f0000615000)=[{0x0, 0x1f}, {0xffff, 0x6f2}, {0x109c, 0x3ff}, {0x981, 0xffffffff}]}) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004ce000-0x4), &(0x7f0000000000)) epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="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", 0x1000, 0x94, &(0x7f000041b000-0x10)={0x4, 0xe3b, 0x1834, "2f8c33d5efdb", 0x2}, 0x10) [ 68.091602] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/02/05 09:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c72000), 0x8, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) times(&(0x7f0000f59000)) munlock(&(0x7f00006e9000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000642000)={0x1, [0x0]}, &(0x7f0000af9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000175000-0x6)={0x0, 0xfffffffffffffffe}, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00003a2000-0x4), 0x4) r1 = memfd_create(&(0x7f0000c31000-0x17)='lonodevsecurityselinux\x00', 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x0, &(0x7f0000c38000)) io_submit(0x0, 0x0, &(0x7f0000ac0000)=[]) pipe2(&(0x7f00008ae000)={0x0, 0x0}, 0x800000000007fc) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f000073a000-0x8)={0x0}, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000b1c000)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000be5000-0x4)=0x1, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000f7f000-0x4)) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000003d000)={0xfffffffffffffe01, 0x5, 0x6}) syz_open_dev$tun(&(0x7f0000a09000)='/dev/net/tun\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) get_mempolicy(&(0x7f0000257000-0x4), &(0x7f0000051000-0x8), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) statx(r1, &(0x7f0000901000)='./file0\x00', 0x1000, 0x29f75a8cfaa0cd4c, &(0x7f0000615000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/05 09:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004e2000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x100000000000000, &(0x7f00009a3000)="215243058b8acf1661f7907f6cb4c949ed81f022b6d1efa364ff21e8c9b84d970adb5b4796d5673e894dc89f098b298f819354f55a29") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000601000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00002b5000)={0x4, 0xe000000000000000, 0x2, 0x1}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) syncfs(r1) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000592000)={0x0, 0x9, 0x7}) umount2(&(0x7f0000b73000)='.', 0x4) 2018/02/05 09:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x22) semop(r0, &(0x7f0000090000-0x1e)=[{0x3, 0x60, 0x800}, {0x6, 0x1ff, 0x1000}, {0x6, 0x5, 0x1800}, {0x1, 0x4, 0x1800}, {0x0, 0x7ff, 0x1000}], 0x5) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) r3 = memfd_create(&(0x7f00000af000)='@trusted],(system\x00', 0x3) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f000094e000)=""/174) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) 2018/02/05 09:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003ac000)={r0, 0x28, &(0x7f0000505000-0x28)}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000dcf000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@lsrr={0x83, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[]}, {[@multicast1=0xe0000001]}, {[@broadcast=0xffffffff]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0x2b5, 0x0, 0x0, 0x0, [{[@rand_addr]}]}]}}}}}}}, 0x0) 2018/02/05 09:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db0000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003ff000)=r1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000f82000)={0x3, &(0x7f0000614000-0x18)=[{0xff, 0x8, 0x2a, 0x6}, {0x100000000, 0x2, 0x3, 0x8}, {0x400, 0x1, 0x2d9, 0xffff}]}) 2018/02/05 09:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x1) getrusage(0x0, &(0x7f0000a81000-0x90)) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000022000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000023000)={{{@in=@multicast2, @in=@dev}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000000f000-0x4)=0xe8) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 68.141313] device eql entered promiscuous mode [ 68.146844] Protocol error: SET target dimension is over the limit! [ 68.176910] Protocol error: SET target dimension is over the limit! 2018/02/05 09:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f0000578000)='./file1\x00', &(0x7f0000cd6000)="6e661400a2bde21ce4290e758b3bf1d88addb7dce1d9cb3b0978a8fb9a0f59f9534fa99886ca842da2b6a23a9d6553d044b4513e27d19a90ca0c8cec06aa45bbc1331de6a788a1c29efa53b1471f08d596580fb595baf3de69aaa84fbfc897debd4dfdbaf0e9", 0x400, &(0x7f0000c21000)) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000ca000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5}}, [0x1, 0x8, 0x4, 0x100, 0xffffffff, 0xfffffffffffffff8, 0x100000000, 0x7fff, 0x80000000, 0x26b, 0x6, 0xfffffffffffff001, 0xa7f, 0x3, 0x1d]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001b4000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in6=@empty, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x8000000000001, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1, 0x4) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000964000)={0x0, 0x1000, "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"}, &(0x7f000074b000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005af000)={0x0, 0x400, 0x1, [0x7]}, &(0x7f0000f03000-0x4)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c02000-0xb8)={r2, 0x0, 0x1ff, 0x3, 0x9, 0xffff, 0x5f4570de, 0xfff, {r3, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x101, 0xf0d2, 0x9, 0x3, 0x61}}, &(0x7f0000ebb000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ff1000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x200080000000, 0x2, 0x3, 0xfffffffffffffffe}, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f00005eb000-0xb)='/dev/mixer\x00', 0x80000, 0x0) 2018/02/05 09:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000ced000-0x8)) r0 = socket$netlink(0x10, 0x3, 0x2) bind$pptp(r0, &(0x7f0000e19000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) sendmsg$nl_generic(r0, &(0x7f000051d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a54000-0x6e4)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x5}, 0x1}, 0x0) 2018/02/05 09:06:51 executing program 3: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[]}, 0x8000) r1 = getegid() setgid(r1) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f00008d1000)=[]}, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ab1000)={0x0, 0x200, 0x20, 0x4, 0x0}, &(0x7f0000ab1000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005cb000)={r2, 0x9, 0x8, [0x2, 0x4, 0x9, 0x4, 0x3c, 0x4, 0x9, 0x8]}, 0x18) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bf7000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000395000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000013f000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x58]}}], 0xa2, 0x0, &(0x7f00004a3000)="30d19d29dad35da6a76a193c50b27e8f2014672d22e2706be4e77d66f65e391f89ed36920f41365b324bf65091b303f8143a0eff4be748bcf077920b2776da037714b25b049661bb25fc53d5d6f38befb2e14c77cdb9f3021120f0412f02bf8691cbd004a1ae198035106728ec07a2bb8799b24df2263ed90853fc8604f49d6a061761f59e61c0ac6f29de48c821c64e2d3e3fbd2d1c10a84fac1cdb311aca11ee62"}) connect$unix(0xffffffffffffffff, &(0x7f0000e8c000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fc8000-0x14)={0x0, r2, 0x0, 0x3}, 0x14) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ad5000-0xa)='syzkaller\x00', &(0x7f0000550000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff7000-0x1a)='!keyring@posix_acl_access\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000183000), 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) [ 68.419759] binder_alloc: 6979: binder_alloc_buf, no vma [ 68.425382] binder: 6979:6982 transaction failed 29189/-3, size 40-8 line 2957 [ 68.472116] binder: BINDER_SET_CONTEXT_MGR already set [ 68.479207] binder_alloc: 6979: binder_alloc_buf, no vma [ 68.484761] binder: 6979:6989 transaction failed 29189/-3, size 40-8 line 2957 [ 68.496598] binder: 6979:6982 ioctl 40046207 0 returned -16 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b1000)=0x0) migrate_pages(r1, 0xf5, &(0x7f0000495000-0x8)=0x80, &(0x7f00001d3000-0x8)=0x2) r2 = syz_open_dev$dspn(&(0x7f0000578000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCSTI(r2, 0x5412, 0x8) 2018/02/05 09:06:51 executing program 6: clone(0x0, &(0x7f0000243000), &(0x7f0000f9c000), &(0x7f00006b8000), &(0x7f0000c7a000)) pselect6(0x40, &(0x7f0000a79000-0x40), &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f00007fb000-0x40), &(0x7f00008c8000)={0x77359400}, &(0x7f00002a4000)={&(0x7f0000d94000), 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x480, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x107000, 0xffffffffffff8000, 0x7ff, 0x80000000}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000f06000-0xff)=""/255, 0xff) 2018/02/05 09:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000008c000-0x8)) r0 = syz_open_dev$admmidi(&(0x7f0000994000-0xe)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003be000-0x2)={0x6, 0x7}) connect$ax25(r0, &(0x7f0000f19000-0x10)={0x3, {"becd04213568d2"}, 0x2}, 0x10) 2018/02/05 09:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000c67000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000fa7000)={{0x8, 0x6, 0x3cec, 0x1f, 0x9c53, 0x7}, 0x3, 0x7, 0x1, 0x301, 0x3, "2f7f7876bbb2ff336e8369be59111e9f5e38447b2f85637c4db65158538fd1095c6dd07ae64861bca52d81a6e5432dc75794322fae8af1cb7405b9141b95da2fc1a214869c4c06f79002446b32ca29af2ea9d81d7ebc49d5243d810061702c6add0d05ce85c178b9c54d03bf94b26503bc0780ad214eec5d1037aca6c2a680ff"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=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) io_submit(r2, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') dup(r0) fstat(r1, &(0x7f0000ae4000-0x44)) 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000c71000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000258000), &(0x7f0000f9c000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f16000-0x9)="6c6f67696e756974ea") writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00007f1000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000eab000)={@generic="241baf912a754d11557db72953dbf9de", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b49000-0x82)="e5b5bfef4a0000fb00090800cd030518e1e552f7d82676570009efa04baf289a43995be6df85c112b258fb491742165ade3a6db1337a73a8a603760000000000002dd20701ffb3accb6446ffb802d80071e56104b7bd6a2b195f9348149bc7f8b861ce1c98013567b0e5cba14b47adfd72579c6fe3222d98c7d510c22dd72cfdc1dc", 0xa) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000698000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00004aa000-0x4)=r0, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000640000)=0x80) getpgid(r1) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1}, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106-gcm-aesni)\x00'}, 0x58) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000276000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x7a5}], 0x1, &(0x7f000037a000)=""/102, 0xfeab}, 0x0) 2018/02/05 09:06:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3f000)) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) socket$llc(0x1a, 0x3, 0x0) [ 68.635090] QAT: Invalid ioctl [ 68.680991] QAT: Invalid ioctl 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000509000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000619000)={0x4, 0x0, [{0x3, 0x3, 0x0, 0x0, @adapter={0x200, 0x1, 0x8, 0x4, 0x80}}, {0x9, 0x2, 0x0, 0x0, @sint={0x3, 0x3}}, {0x8, 0x2, 0x0, 0x0, @sint={0x79f, 0x5}}, {0xffff, 0x3, 0x0, 0x0, @irqchip={0x8}}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000958000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000272000-0xc)={0x80000000, 0x340, 0x5, 0x0, 0x2, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000c1d000-0x8)='./file0\x00', 0x200, 0x10) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000672000)=0x7f, &(0x7f00003ef000)=0x2) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000004000)=@full={{0x3, {"24601da35d84c6"}, 0x8}, [{"a4d7c486543ec6"}, {"34c3fcc6a600cc"}, {"600e4a0c263b7f"}, {"78d44b756dd36b"}, {"905df67bd58ce9"}, {"f59ff4ba815c1d"}, {"76a0a1157b60ce"}, {"51f22c05f3ca95"}]}, 0x48) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000d000)=@assoc_id=0x0, &(0x7f000000d000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x94}}}, 0x8c) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000e000)={r4, 0x200}, 0x8) bind$can_raw(r0, &(0x7f000000a000-0x10)={0x1d, r1}, 0x10) 2018/02/05 09:06:51 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000092b000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x7, 0x8, [0x100, 0x101, 0x4, 0x6, 0x7e0, 0x6, 0x3, 0x7]}, &(0x7f0000492000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d7b000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000027e000-0x30)={0x4, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000440000)=0x16, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000431000)="b066e4f065f4f6dd9ea99b27ea5da06a3af2c9c5016c7657f2ea94aeec2d3f04a08023913a3aadfc751ec04601fdc9c68f3ed7954c26c091181fd1fb775ba476c9f5109a87aad35187ff9c65b5") 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000429000-0x4)=0xf01, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00008b9000)=0x5) 2018/02/05 09:06:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000231000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/05 09:06:51 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000579000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000507000)=@abs, &(0x7f00003c9000-0x4)=0xffffffffffffffe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d32000-0x1e)={0x18, 0x0, {0x0, @random="5d20f18a9724", @common='bcsf0\x00'}}) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') signalfd(r0, &(0x7f0000a7e000-0x8)={0x800000400}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00009a8000)=""/166) perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff2000-0x8)={0x0, 0x4}, &(0x7f0000bfb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e07000)={r2}, &(0x7f0000c01000-0x4)=0x8) fstat(r0, &(0x7f0000abb000)) 2018/02/05 09:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000013b000)='/dev/net/tun\x00', 0x0, 0x4000) connect$inet6(r0, &(0x7f0000e60000)={0xa, 0x3, 0xa8, @empty, 0x3f}, 0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000062d000-0x4)=0xee6) r2 = semget$private(0x0, 0x3, 0x8) semop(r2, &(0x7f00003ef000)=[{0x4, 0x8, 0x1000}, {0x5, 0x37, 0x1000}], 0x2) r3 = semget$private(0x0, 0x3, 0x12) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f00008b8000)=""/178) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000467000+0x9b6), &(0x7f0000752000)=0x4) 2018/02/05 09:06:51 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000180000-0x14), &(0x7f0000651000)=0x14) r1 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r2}, &(0x7f000010d000)=0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000464000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) fchown(r0, r5, r6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) r7 = socket$l2tp(0x18, 0x1, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)) bpf$MAP_CREATE(0x0, &(0x7f000071d000-0x2c)={0x6, 0x3, 0x9, 0x7ff, 0x10, r1, 0x6}, 0x2c) connect$l2tp(r7, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000087000-0x4)) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000019d000-0x8)={0x0, 0x3}, &(0x7f00004b9000-0x4)=0x8) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000182000)={r1, 0x4}, &(0x7f00004b8000)=0x8) inotify_init1(0x800) 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) alarm(0x407) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 68.799067] QAT: Invalid ioctl 2018/02/05 09:06:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bf5000-0x2)=0x7fffffff, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000a2a000)=""/21, 0xa5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000047a000)=[{&(0x7f0000067000-0x19)="f5edfb4ee54ef7868e3c156f1e9ff9a2970a65db3969312cea", 0x19}, {&(0x7f0000c7c000-0x2a)="8dd17afe76d4c67d477ea50b14c85c55034a48d843a86a0f54038e9eee8e42ba0bbe1b93fa92b5d5b692", 0x2a}], 0x2, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x81000200, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r4, &(0x7f00001da000-0x38)={&(0x7f00004ea000-0x60)=@nfc_llcp={0x27, 0x1, 0x3ff, 0x2, 0x4, 0x9, "acb40e99b396b196951276344fd4fc39a5dbf3403a925da605ff3e91598e0be2d8494321398743a672cb072a489f0f92143f68d723a438e111e16340e4e64f", 0x7fffffff}, 0x60, &(0x7f00002e4000)=[{&(0x7f00005ff000)="68157af80628827687cc3117b978bd26eadf3ec9bf996815b3607f48955d21500bf538380ff57c9d6b3d1448f02f11c01e4594919d01d555b67e22154b9d0473046786b725f89c2522f9b96fba59aa856f10c968bbf49c29edaeedf0143405d75918a97f4cb911bc571782c4b8e2c5703c1ba2748c90748d8bf27f4356b73a9d7afa45b9d20f6f077a8c0798cf439405dd71286ec765f35805d129032c5f208abb51385f7b10535110d00d36f6bf670ac39cac03f9d5f512b8d9110061f0158deacf98e8da1398fefea78d8e353eae9d1fac75677497a4b941a708b598ef94ec7d86ce1082596cd55c7434401b908c4e2c4669d6215316fd244964c9f931b35fb7408ac5c9af493f39496b9d7088cfa93d891bd02bd1806e939dde2c26cb59d5761ab8539e5e69320047b4acf18761443118a7fb5231c7c782bd7ded4fc3437d29d69e1192211fc7bb5cda8d013fd2ea3e727ce3c596c6543ba4d8036b3e2f0326ecc96b40cd6391766c1a9be2bb67dd91d5dfc9d6aba24f702fdb47f96afb3c7f0d40ea859443331ceed8198bc23bf402e333e045c085c2ff43c76243f45c8af3d8c00dbdbeec82941b4148a32601b795202d72c9ad3d3ef7aa2403fd214c3885c11380ca771d74b8c4eed95cb6f35fd6c3134152ea679c8d9d961bd0ef4a6db8b2a6071d494e3673621f7d231c3b35042e46de792d6bca219d7579dbe121aa97755bf10683652cd96a45847805597a13526a3779d849fdd6eadf01b0e6bd1e7d3ac2c0ab1e12ba00f043e32c655cb36481fc919de280a2b943ed2678f9b2a9e440aabc3abb08eb6cbb9e8fcfb303276479d7594a38d3be5f074564c045c73bffb96b820b480d4d206cbc917c29651ae364b58904a8e317f2f6b4b0f8030c73d3c90deebe53480d8d8578cc760b2b1a82139fddec5ae9f9b23f0324b79035405b899a58d8e2e6a8bcb9b281bbed79cc9abc407b025ae7d931820b567ca8fd5bd03e9f792bda699456796fdce6c39189542836a0103e04a8673708449197536d591c7de650c2f2e2299436665f65f427dfe1206d6d10a253089d664cdd43a6f6863c8dc2eecd7f7c9b2fd46b3842ebe546437954c7fc951e06eb6aa6758d93444aab3b454a12d748a5637914405e84dccbf2a237574fd7536109a6dcd3c152da3a32927fea0ab7dc16ee8409b70447dfef4d16cc1051b82c35d08598c08212bb68ef3fa10994770d08cba4b5ed8fee05c41a8996548bb7a0ebff99e25cd6fedb349bb854e86edae35fa6a2a5375a483d8b7ac55f1f861bcbca0a72c88fba8954f0202431fe0c21a4558ccc0463897a74b3d76c60ef9e36214c95bd1ec0ebf1a0b86427804966eb5d454b1eee12e4858f30af077625cd2adac431c06847e2ff11979412bb34547221963f519307cc8b56508cfcc3a7d684f125f0f6795abcefe8009feedd2c5993376f4ae50972defb3b16b4ae566f2b0b7627c033d28c857b71a759c443cbe4714de2f4c5c75c68ed69075eec8e2fb2ae64e53b7f4a038acb3d8f72fabf81a5864bb68186c9f80ef6560881100bac56d4d9798c6760ebd9afde544a3f1d4f757e92977a55fe9e1afd250ed227b97a52914ef8e8cc549cabae6c3f87da34b46646b8912fe3c648b98a635d312c5536681194274dcc1a9fe9032d7e3637001a287187876999417b93e2edcdc8796e69d2cb81ab9bf18d492ac5792d1e5a77a9fcec578e092639472505d4056dee2c292c7dde54fafb17f21e5759583d9dc6c96edbb75f3cfe377472fc81243671ff161d4e24609a6308233c0de7dfebe5d5a58d7e41abd871b267d4888aa4401bf0371333c4ba7ba062b26f3acb7ab62dd931d9c062f0969c19951e0fcf99def9d582d08cd885ea39565eb0d6468584453c502194d7f91ca2dfaff8b1aa1eafe067d024f98fe91ccd630c9e057d929643ffd82cd270084ef7a0a3d7bef522cd9f061ae593847d0121ca8c315e48d1491872cb519b36b271fd0cb22188795fe2be32848cb9a8c1370bb6879a93c495efb1175fee442882ab56831fe6c8f37b95024751d355a7570d015ac48e4f4add0c6a8303e1dfd34c4f51de1c38308993b6b4ae03609cd85627ec831046013a70bec2d69b040fdc84f6a033713a5be3d31e9dbd4ce43aa5c1d1058df1fdc6eda24868700b38c2a4b12d9fc6929eb1c1be4b4cd474dcafcbd668f6329e587440efccc1645723717910d86ab24738fe6a7a812c53a75cb38493b1ffe4fb952fa664ab992e29f4f12317d67e4023e90627d38247ec13d413b9c7f095fc9b9fe1b14a0c8d0cc1635b69dacf263f4207da1c3141edb32ae4a2fa313b2084261e48664fe6116aea8b33767943c87e33799a65a6bdd747247ab6817231bb00967e5e17ec59a140d70bd87029480003c47ef09c45a5fb5e6d34c7beb4ea0b425ccec51d3dbab252bccf66ec22ac0b9f74c1b45d1d04c5e4d6942fd7bb19a4ed89caa470106eea69154a182e0739ee343c9aa95e6c9d13f83eac98372951113f1c7468d9190a1eb8e6be6bc10e5b138121d3eb94b61cb7d243d6b96d3fa2bae9f15717dedf19c3f5d161333dd4fda23e57a32c79aedef9eb91d401c5730bef5cd09f9157a81848f6c1821312c191e87356f81653ddd6aab04b771951be7bdea27d30d0e613b958ed7a9116be9239a2fcd0232a85f265fdc41ff42715e57a32d8af7cd254d25f1b1f8deb469290ce55b5a335eee14449bb933b7763b861b299272e09c020eaebfa2769b951af9d14106bf948287cc6ccc17164d19ac18cf6ab0ca2c9fb833389a5d48a40a5d00cac8aaf191bc4e8ebddc0cc375054e3ee437797d0d20985a63576913571cbe149b825560e12440352cfa06ef6cff2da6512ef76ced05e3f4e1db473e783d51be280d53126e567e36f1c52708c3b66c3ce10b5d80f701ec8a1209fbab323a906bd9081d72122e0ab9494c7c6556e398965c080b28558dd9d3770b495efa1b186bb143e60972c82657545d695dafb28d5e4c71fda711de5b99c4546b6e80e1bca7e5d4270402ef18f315f8eccc9295ded26886b405545631952b3ca54e8906e37ed4f2d7910aee74dd6ffb2c27b4070da4390b2514ad3dc538dde77e5882c9b7b8fdff3bc10353193a232d80dfc7c73199f3311ab0bdaf9728953d882d5c03b7491b236ee147ce52cc4203dd0b92c3ad60b2d30b1cd618213cffc47ab586bc6cd26b7c1aa106b37b0437e7d9b0bebf23d1305b9bcd46d29305df410787ace3f1b226516b4f4bf6ca4e5497b22a8ae428906eec23200ec02a59d216e0e40f2288870daaf299ac3cd3bcd6704764fe3fb651f617e0ba2c692f1197ffddd106e9c40c354f5bd4d2fb74a3a4b69f34188d8dad7cd545bd5ff069c7094febc5446bd3730f84841ae5cb29bd55317898ca27c5a6d394634c7580cd1a8f4545f2dfc6731ebc9c7c3e482bf12f84c9e5c29e955e243ddacfe18a2058f651ef574458f53316c2c0309496127b92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b289059a8866e409d94ab2afc6627d5355a79d7432516b47b69571cb8be76dda89a0d3f745d653a0ec06d3817888dfc90472f2375a4b07c165d722a21f5f62fc484703519e7c7226ccdad5bc023e86fab36f17a9e5a70a377354e373bc79dca9a187b675ab5941df3cbb4ce814f39a17d59821890cd23fbadccc09eb046c934ca3b775e9ee4ff0e918a6302052104273dc756f4a63d2c1a4c130b1961f05ae133cd02c899b3b5ba6f3b4c8147498f6fa619fe92305181ed79b8a79e809ad34b0f76e64138f420de32d661fa33cfa5d2982687fb7595e4682253ca30c22c6e425c34feccdcb876c56f5167c7f70c74eded11ed896216b06cd8df83d52094c4355089084033597b532ee84cabd9565e136a566732d849706d127f0de86610d781eb7ed83c9f420c38c0b0d3f9b1a7095f637be6d325b44ec3347be3c485732692b9daad08c7f23c9c8c08b5be1db0632758ff1135ebca7e0b6c4df43e8a36aa520d6cac0cc5793ae09c86aaa1511d05499c85b7debf76d9a7f4ecb73537b8db62ff9769ebeb983ced5e8689c5290d05431e8a8b3baa26860ad01f1f33e23f5e06b6fcd302196e33c695e53fe4df3045a409fc6823ab800b556f6d957819ff7d6bd9d68698d95f5b4280fe23ddf8144fd1657d2aec2fd02105b5dad0888c58ff080c5b61e49e4b8395abed2c0fa3d6b4da0cbd6b39b4845014f1b77b1f40d2af95549fc4c6369449a9788600ba55f7de522fd5a8111989961d0d740e69fb231fd228cc69521cd452896b4ee4c9715c9203e072d4aa8273f0690baed883b48941bd426d2809e10a991d0c1bf93c20307b50efa16e78e21a21cd3c556a157cd3967f4fe859babb590b1c9f1878f1a4b10bdfad8743ef31dc2eb64af3a36260c8fbaee3aac52c3b24b1e7686125cebdc4b46ba92fbbde8f9c14524bd1b1aabb203dc9c88ec0a5237149f2d87d7bdf57caae0a3ca877725c8a11aafbe41c7aab7cfbe0bd8464c3d83f9dff21243b16c753a0fbc45bef1666fd5a090e409cd324c2491a0cdcdbc9d12fdeb39018dcd5a991803ccf624f0721cb65d0a9b7078dfffdb7e7a70f8605ec6a3ec0503d38c269d04156af5331f417b881c2611f2481552843eec91516e0063968c9f46f6f4238a0f6b8f8b0c7dee8003d74dc367fa6f5e09fef38df3fb162f83960bb7275d09029762fce2ff78b1f917771fd90f119d0e565ccd9f7e1a2d15e6d50b68800446cdbe600d5b71a31032cc71d9bac00df027b32f75e85c3e3313e14ee661eed54096a285e2aca7deae08ae8e5634c26aa42e4566d46563783d1cc38a15b0090ce5b1e4895c9d9c3ab6fa17cb540cdbb0516011cbb76e8b43deb976bae31a6866e98b1c697667562233ab2e792ecd85972cfa3b5a0922d47daaea3ebb98f9706c6e1290667a4981886ef573aafd2af4cbf1407973638a36469755592fbb6e89be6be45a2c1e410323185f8bfad2de5b552c1e63b1b2d35ec0b5472fa02c185fc1d96a4f9a96bf30246b0273f1ea3c4f7fc9a37a80213599466296c96e8620845227caabaabada318f335b30d2b173691b6a33fbecbce92f62e1f693aeff7fd4a4611ae3794a18109fa2c687b7bc4c4f1fc678cad0fcd3e09360655b5326b8076723b957f136a322f465722a71f9c3fa1a1dd4b276bcb53d35ef57aa7f4015c8846dabd34460fb4ce1a9df39974f6c5160ca1f29d977e22947f047bbd1cceb8be60b622e1ca42b9d8e6191a4db6a1d409e7379360a9412ba19e48eb994ff311a71637840e5ecf4e0cd676c3f5368b4142c1e61ef3cef5653d3bf7384a122c4d8fa389c311d3deb015c1f487ff8ddfd3634763b9255f4648d30b7123f8e1d169fc7da562e100761c4b5209af7b09435d5920e0dfbe058647bdd3758fdbcf368099a08d1b7378646361b6318e3d3f9f6a96451f349262ba34a9055d74735e6850f8fb86e5956d1e00870de6a12c9c0e1c7f9f6e549d00a9b7620f34943170ea3407299c5d44a6bf941df23743ca9168ea266b52db84b7f2a9e4923f90826392120f32cb547af69bc3def3f06ceca585f276582c40890d3df156a0780a4350fdf70982e888f3734f995397abcb9859c9cf98c0dce919404f069d0a242d08b4d48e2912515ff28a74bf16822830d0fd9b19bce9fb8ef255b507d1dea2af6450371b109ee02eb4bca8b810addd74ee8adfe853a6a5a67e88bc93ed01585f3531346642fcf829518bd5a96b0dbd58b5e4ba2bdbcb205a02742ebdf6faf5f5690ba049", 0x1000}, {&(0x7f0000537000-0x63)="9e9ecdad2baf3eae7f823faea82451ac1bc8cdd70bc48af3283b50558ac2f67672ed652ffe1d22a1441ea2bae1c200c2a20a0cdc80e1a4ed210b3a154468fe09f4acfe123774b2d534e130a2604560580054fb465fcd2c2d9aae0da3160d87315b0b9d", 0x63}, {&(0x7f0000d3b000-0x99)="24c9b371891f488991f2fe5c2a5be4a3cf39870763d42b8f47ec8208f4850815eef3710f9598c0b259d059ed60fe04da3f42d4565bfd84737e4df42ccc4da5f37630075e79cabedd471e0bfcd025d259246097a72fd4010984216ed13c245b164e28b2907ec633de3c3714289b90bd439e490ac88770c1419579061ba615d7063d4d799058d393b77647b3f857a8a9f56142134f2fb9d2c33a", 0x99}, {&(0x7f00006fd000-0xf4)="4de30b0b593db53cc8dbdac5e675c16bfb0f26c971baf7305c308ac15f0b5269c78c82b30fb0223cbe45f8d752f6fef40a409c471dc3c377dfee5d168bfceae74b7b2c1bf4036e8450b17f73a21344e956ce82bdbdd4bdc4bb620a2dd59c0ccc9731f32dd8a86f41650411fb8db9ab24ea921f4f9807f73e49119ed9a088c76900226ea7dca4647ee2f15721173a646f3c1c1890cf533c5855cf4b079db8f267ef01ab94afda12ef2e57118c85af2fe0b703a8fb5cd86f6581bb3a0e77e876aac5d07d8cd7313d12f35f259a79148c215220d0103a83f215cc32d3e3e0c0f55a8ddc5e25f3e2c7c0c8df9f9e34235aea6630509f", 0xf4}, {&(0x7f0000d5a000)}, {&(0x7f0000160000)="c3b14b3da141846fd99418371d223c63105d81ec390efa5df5d989b83ad400a1544eb5cc70f042b4c34a31e220953d86d009897bdd603cf7e52a53b63008dab81fe60bbc", 0x44}], 0xa}, 0x4000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000c67000-0x4)=0x1f, 0x4) utime(&(0x7f0000185000)='./file0\x00', &(0x7f0000dad000-0x10)={0x9}) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041e000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000b8000-0x24)={0x1db, 0x2, 0x101, 0x1af7, 0x40, 0x4, 0x5, 0x9, 0x80000000, 0x0, 0x3, 0x9}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000af000)=0x1f) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bf0000-0xc)='/dev/amidi#\x00', 0x0, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008f3000)) r1 = socket$inet(0x2, 0x806, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000048f000)={0x0, 0x7fffffff}, &(0x7f00007a5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000286000+0xbc5)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff0001}}, 0x100000000, 0x72e0}, 0x98) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000031a000-0x5)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000aaf000)={0x4, 0x0, 0x3f, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00009c0000-0x50)={@common, @ifru_map}) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d55000-0xf)='/dev/sequencer\x00', 0x18400, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000975000)=""/237, &(0x7f0000071000)=0xed) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 09:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e48000)=0xffffe, 0x8) 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002b7000-0x6)={0x0}, &(0x7f0000c91000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000761000-0x35)={r3, 0x2d, "ea52a532ca63ce50698e69dac0f7fe273c9ac1fdfdb39c0c724beba56545c08d6a70965dafb2d8b9862b187410"}, &(0x7f0000e28000-0x4)=0x35) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000e7d000-0x6)='./file0\x00', &(0x7f0000598000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00001ec000)={0x5, 0x0, [{0x80000000, 0x2, 0x2, 0x0, 0x1000, 0x5, 0x5}, {0xd, 0x1, 0x3, 0xfffffffffffffffb, 0x3, 0x4, 0x800}, {0x80000000, 0x1, 0x4, 0x6, 0x29, 0x401, 0x69e6}, {0xa, 0x8, 0x5, 0x7fff, 0x800, 0x8, 0x4789}, {0xb, 0x1, 0x7, 0x800, 0x1, 0x0, 0x1}]}) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf7000)=0x0) fstat(r1, &(0x7f0000250000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000d85000)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fcd000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a33000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000d91000)=0xe8) stat(&(0x7f0000345000-0x8)='./file0\x00', &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000c67000-0x38)={&(0x7f0000f7a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000da1000-0x20)=[{&(0x7f000019f000)="3a5438d0ae2bd1f770c8dac1f6c40390769b42b6024da1a32b39dfb66f99de327939c2f7806bad9c212fa41d16ab3f4a6b684d286266596321cb064079d184d21448b19475feadc2628efc45a9bc061c365e76daa1f9c8916e1ac20f58c46e254e5c34fbd50f1bdf4ad7e167b708555acb133bdeebd30d92a4f3647faa77a131108483246a4ed7ec2ae70b7cd6f9c8e5e5658d274a907c", 0x97}, {&(0x7f0000a3e000-0x83)="d911e581bdd13aa99a0bc2c6a244c5fc422e916fb565a5d977c3fe3a561f22f3c22f131913263625a5ba8a03f5125f2d08c60fc5209b7b1b4fafe3af85f85c3a769677b783ba868efbfdf7587e122435b78243f8d3f7d3d5d1e108bcc36bef8ab4fd46dd536179a15e3429f0a2a2acffb5ad780faccb6f0aacb08ebe7787bc40b5b043", 0x83}], 0x2, &(0x7f00003f4000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4000000}, 0x8000) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 09:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ee9000)={0xaa, 0x1e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000dea000)={0x0, 0x0}) setpgid(r1, r1) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) read(r0, &(0x7f0000904000)=""/100, 0x64) syz_open_dev$vcsa(&(0x7f0000214000)='/dev/vcsa#\x00', 0x5, 0x0) 2018/02/05 09:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000086d000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000482000-0x1)=""/1) r1 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') syslog(0xf, &(0x7f000033f000)=""/121, 0x79) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f00007aa000-0x8), 0xf563) 2018/02/05 09:06:51 executing program 4: r0 = request_key(&(0x7f000056d000-0xb)='asymmetric\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000046a000)='ppp0\x00', 0xfffffffffffffff9) keyctl$reject(0x17, r0, 0x4, 0x0, 0x0) io_setup(0x6, &(0x7f00009b1000-0x8)) 2018/02/05 09:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000072b000+0xfc9)='./file0\x00', &(0x7f0000127000)={0x1, 0x100000001}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b50000-0xc)={0x1000000}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00007f2000-0x62)=""/98, &(0x7f0000fc2000-0x4)=0x62) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000+0xe4f)={0x0, 0x0}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000086a000-0xa4)=[@in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x369, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xa4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc2000-0xe8)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xe57, 0x1, 0x6, 0xa, 0x20, 0x80, 0x0, 0x0, r2}, {0x1, 0xd73, 0x4, 0x5, 0x1, 0xfffffffffffffffa, 0x7, 0xffff}, {0x8913, 0x3ff, 0x2, 0x3}, 0x2, 0x6, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x7fffffff, 0x1f, 0x3, 0x3494}}, 0xe8) 2018/02/05 09:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004c7000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsn(&(0x7f0000863000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00008c6000-0x20)={0x0, &(0x7f000085d000), 0x0, 0xffffffffffffffff}) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ce4000/0x18000)=nil, &(0x7f000048b000)=[@text16={0x10, &(0x7f0000921000)="66b9090b00000f32d1be0000f36e660f6d2e00a8baf80c66b80043118e66efbafc0c66b80068000066ef6766c74424004a0000006766c7442402008000006766c744240600000000670f011c24660f07f3dd67f2ba4300b000ee670f381d7601", 0x60}], 0x1, 0x0, &(0x7f0000632000)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00002ab000)) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000565000-0x8)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000f55000)={0x400, 0xc0010044, &(0x7f00002bd000-0x40)="2a9d517c915baebd59b1459790ae706357ef2e9173550d6c9a43f20241c7ae184ef97226356f9ce2a9d30fe80c222aadcf02c2a88899b1fdcee6bd1911ae1d38", &(0x7f0000de5000)="487c7eb32306cb648fe9107cd9e2e9e0df9ce09a85a825dfbdf87b8143e6aa6788659a69c67178f67298393a9d7df745baca8a64b1d8d9f40f70998e55ace8216bd4a89059f63594dc83bae181c9e959340499df24790df8ea162c0da34dd64c5783d8670a4e09d75d01e80ab00bf3d5266e14ac1c96021980e313308be7139e609d99363424e29049d33249748a0a11f7391975066293b8e726967f14593c90bc93b0c35abe4f2852d96a6bfadde92ef87d7169d3e1e4b8", 0x40, 0xb8}) 2018/02/05 09:06:51 executing program 4: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000+0xff8)={0x14d6, 0x1d, 0x4}) fcntl$getown(r0, 0x9) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004aa000)='/dev/sg#\x00', 0x1, 0x101000) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004bd000)=""/136, &(0x7f00006dc000-0x4)=0x88) accept4$inet(r0, &(0x7f0000b46000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000028f000-0x4)=0x10, 0x800) ioctl(0xffffffffffffffff, 0x800000080004531, &(0x7f0000a8d000)) 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000766000)=0x5, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000b000-0x498)=@mangle={'mangle\x00', 0x1f, 0x4, 0x438, 0x230, 0xd0, 0xd0, 0xd0, 0x230, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x328}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0xff000000, 0xff, 0xff, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {}, {}, 0xff, 0xffffffff, 0x4, 0x40}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xf82, 0x3, 0x1, [0x0, 0x80000001, 0x800, 0x6, 0x5, 0x5, 0xe5b5, 0x80000001, 0x1, 0x9076, 0x8, 0x1, 0x7ff, 0x6, 0x5, 0x2], 0x9}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1a, 0x0, 0x8000}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xff], [0xff000000, 0x0, 0x0, 0x6944dabcf9d19070], @common='eql\x00', @common='ip6_vti0\x00', {0xff}, {0xff}, 0xc, 0xfffffffffffffff8, 0x6, 0x30}, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0xc1b}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x40}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7f, 0x7c9e592b, @ipv4=@broadcast=0xffffffff, 0x2}}}]}}, 0x498) 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077e000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 09:06:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x8000000010, &(0x7f000080a000-0x148)="ea194013", 0x4) 2018/02/05 09:06:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd4000-0x9)='/dev/ppp\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b5d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000387000)=0xf6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c65000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f000082f000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d2b000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00006e4000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000057000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x2, 0x8, 0x2, 0xa0, 0x0, 0x0, r3, r4}, {0x0, 0x6456, 0x40, 0x4, 0x400, 0x1d, 0xfffffffffffffff9, 0x9557}, {0x80000000, 0x9, 0x2, 0x2}, 0x6, 0x6, 0x2, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xffffffffffffffff, 0x0, 0x100, 0x2, 0x8, 0x81}}, 0xe8) sendmmsg$unix(r2, &(0x7f0000f43000)=[], 0x0, 0x0) close(r1) socket(0x0, 0x80003, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ca7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c31000)=0x1c) listen$netrom(r0, 0x8080002000000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009dc000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000734000)='net/sockstat6\x00') ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000176000)={0x0, 0x5, 0x80000001, &(0x7f000027c000-0x8)}) 2018/02/05 09:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000015a000), 0x80000) readv(r0, &(0x7f0000163000-0x60)=[{&(0x7f0000d03000)=""/4096, 0x1000}, {&(0x7f0000490000)=""/245, 0xf5}, {&(0x7f0000c6d000)=""/138, 0x8a}, {&(0x7f000063c000-0x98)=""/152, 0x98}, {&(0x7f0000ffc000-0x50)=""/80, 0x50}, {&(0x7f0000c1e000-0x28)=""/40, 0x28}], 0x6) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e46000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f56000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x6) ioctl$TCXONC(r2, 0x540a, 0x0) close(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000827000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00004cf000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x3, 0x4, 0x9, 0xf0, 0x2c}, 0x20) 2018/02/05 09:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/enforce\x00', 0x401, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b52000)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a68000)={&(0x7f0000bcf000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000048c000)={&(0x7f0000a78000)=@getneightbl={0x14, 0x42, 0x0, 0x7, 0x0, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) 2018/02/05 09:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006fb000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e8000)={0x0, @local, @local}, &(0x7f0000b0c000-0x4)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e90000)={0x0, 0x20}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(r1, &(0x7f00006f7000)=[{&(0x7f0000cf6000-0x96)=""/150, 0x96}, {&(0x7f00007ca000-0x40)=""/64, 0x40}, {&(0x7f0000d54000)=""/223, 0xdf}, {&(0x7f00004e6000)=""/135, 0x87}, {&(0x7f00002f4000)=""/218, 0xda}, {&(0x7f00004b3000)=""/123, 0x7b}, {&(0x7f00007b4000)}, {&(0x7f0000449000)=""/170, 0xaa}, {&(0x7f00002ca000)=""/45, 0x2d}], 0x9, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ebd000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000397000-0x25)=""/37) 2018/02/05 09:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000), &(0x7f0000df2000)}, 0x20) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de1000-0x9)='/dev/dsp\x00', 0x8200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000dbf000-0x20)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000821000)={0x1f, r4, 0x0, 0x9d7}) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000d9000), &(0x7f0000cd7000)=0x4) r5 = mmap$binder(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x2, 0x6030, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000629000-0x8)='./file0\x00', 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000485000-0x18)={r5}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f000034f000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/05 09:06:51 executing program 3: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000a2c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00004a8000-0x4)=0x32) connect$pptp(r0, &(0x7f0000419000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dc4000)={0x1, r0}) ioctl$TIOCSTI(r1, 0x5412, 0x5) r2 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7fff, 0xd52e, 0x4) recvfrom$inet(r2, &(0x7f0000dc4000)=""/124, 0x7c, 0x1, &(0x7f0000991000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc3000)='./file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000dc5000)='debugfs\x00', 0x0, 0x0) 2018/02/05 09:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058e000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00009c6000)={0xfffffffffffffefd, 0x3f, 0x6, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) 2018/02/05 09:06:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x21)=""/33, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x286, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002000-0x30)=""/48) poll(&(0x7f0000001000-0x20)=[{r0, 0x8000}, {r0, 0x84}, {r0, 0x80}, {r0, 0x8}], 0x4, 0x11042000) 2018/02/05 09:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e49000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6) r5 = dup3(r4, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d63000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 09:06:52 executing program 3: r0 = mq_open(&(0x7f0000eec000-0x1)='\x00', 0x803, 0x140, &(0x7f00008ed000-0x40)={0x200, 0xffffffff, 0x1000000000000000, 0xffffffffffffffff, 0xffff, 0x4, 0x333, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="4d5a20003ccd3be8a63429552b3fbeb100fa68f36e59bd28d66133e22b9973baa42a793646b4d045645f8f93e095924fa2587c9a628051099294868709c27cca7e50deb7b4617ee6b12024aa8836ed19957dffff63d07382494b955c150e0b6d10ce7249251f209ec24c611ba07b63e8da8570e420d37413bc5b9cb6f846c1669dc215621d7682659f9b9c70cacb8f450061c87a9a", 0x95, 0x3, &(0x7f0000c0d000-0x10)={r1, r2+10000000}) clone(0x0, &(0x7f0000001000-0x98), &(0x7f0000001000-0x4), &(0x7f000039f000), &(0x7f0000c2f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000c60000-0x10), 0x2, 0x0) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x2, 0x0) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a", 0x13) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f00003e0000-0x24)) 2018/02/05 09:06:52 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000474000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000fb3000)=0x1e, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000282000-0x4)={0x5}, 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fb5000-0xab)="905edd986bc7f7127a4d73b1903e3739ff661d350fc06ac88eb3c8ac01f39147afa00191b058f9d85426d8a24a553d87ef288139cfbaa84d70fff91cfd1eed92c24b2b0ba372de80619064cb7d062fa360eabd339c5a54ca795966914f9b51edcfd4f4090f442f31de645b5b1257b2037150125ed9a2ee5c59071a0ad325476d5c43418f21b3b9ceda04537c178cf3de542c70e0f8ecc1b060871be5ad62d15f59e0c3ebcdf0cd049056e9", 0xab, 0x4008040, &(0x7f0000fb5000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x20000000) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x4, 0x1, [0x4]}, 0xa) socket$inet6(0xa, 0x4, 0x7fff) 2018/02/05 09:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000967000-0x4)=0xffffffffffffffff, 0xfffffffffffffe83) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f75000)='/dev/vcsa#\x00', 0x1ff, 0x4040) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9e000-0x4)=0x0) r4 = geteuid() fstat(0xffffffffffffffff, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000393000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000590000)={0x0, 0x0}, &(0x7f0000de9000-0x4)=0xc) r8 = getegid() r9 = syz_fuseblk_mount(&(0x7f0000286000)='./file0\x00', &(0x7f0000fbe000+0x332)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x7, 0x8, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000132000-0x4)=0x0) lstat(&(0x7f0000247000)='./file0\x00', &(0x7f0000696000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ea000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000c05000)=0xe8) lstat(&(0x7f000054d000-0x8)='./file0\x00', &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f51000-0xc)={0x0}, &(0x7f00009f0000)=0xc) fstat(r0, &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ed000)) stat(&(0x7f0000db6000)='./file0\x00', &(0x7f0000e8c000)) stat(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f0000300000-0x44)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009fe000-0x4)=0x0) getresuid(&(0x7f000037b000-0x4)=0x0, &(0x7f000082c000-0x4), &(0x7f00001d9000)) fstat(r1, &(0x7f000023c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000745000-0x4), &(0x7f00008e5000-0x4)=0x0, &(0x7f0000a6a000-0x4)) r24 = getgid() r25 = getpgid(r19) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012f000-0xc)={0x0, 0x0}, &(0x7f00001e2000-0x4)=0xc) getgroups(0x8, &(0x7f00000f9000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000365000)=0x0) fstat(r1, &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r2, &(0x7f0000e12000-0xe0)=[{&(0x7f0000b3b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000038f000-0x70)=[{&(0x7f00005f4000-0xa7)="b5bb92511046dabc3b5962d2067ea47891c990effcb20d193d1c73d693dc43fdf5a388bdb344c34162a6b0f905a698ab769f376e83b5063a5b409256d0fbfcab722056b05c3ab8b0a10860613fdefc0b9f00ee7897d81c75f10d7bdd699eb8a3c74ca868c854ded9123a48bbcf30cbb95caa333c6051171a83253af44e307eabd8a988734988877f0e601d708eb2c448958a9b343673768b19551612d63c6f6a6301999a5e2555", 0xa7}, {&(0x7f0000749000-0x1000)="ad53acb114757523c49f1be7318fd1e32e9e6ecdb896aaab9476bb925e37e833553157c573f2469a6082ffae66954c0d1f8ff6181b63e9a8096f6af5a62be367cb273c53ca550c278c8aacd272e9dd931ab5e2e901d29d528673aa103608949d8ea23bb6c0db591c062ef62cbb20154e84bee3bfeb0de629e05736afcbb6eb7503e6fd73838f09747bed384d36253e176a47b42f54f3f6fc641ef3a29e6761e6ae36a56deb70cc509a324cae567762af884bd5aad35bb0030917faf7a9c12256687751e798fa2c37ec377e5929de9223ed2e73e969ed86771fb2188e806bfefec641651dc9792b208d175b0b8bade5e9951ad4b805c104fc81579de0a099ca308e72d4dd0ca5642241a939a71aa414db2e6e0ea7cf776a9766ee15a6a2879f917c700f8b3f77e74fe7ed6566bbc0ce8cd7c7bd71d6392b1d3660b8ce6d2e1e49e764d76acf493820ec5442dde944273ea3ceb5795520186d508e4d68a9bcc9ded6f64f5691c1e913ed637fb77f30cff786d222cb849cb5b12132c8d4609e401ccf0aa1a1c4c4e2c9a81002cb790307e3e5b1b0e1d9a4f10d6354ab3b42d0e07dd73d952f5b1cf4504cef4260059ac4710e56eb60ff3c81132b576ea610287de15301dd9e3ac35763102354176a8055fe99666cf56f55ad70fb2d99240923e338bb98a51321d7713c7d590d5820d73bfafa71b385747ad565d83eb8636cededc4e5a1bad5a67d58dc18f749ab5b7e0268e8313a2085746db9011abc74efd57345a7e8cbb8db0cd8bcaf81723ae096d5d00f2749b813b2c16fd666fbc6842b4e80511f5c480c0a6f9e94c27a0de57f055bb951c8d80369a75d76a0891804f7f6d4924f80c9eeca44dc0c6c757ff77a9ff77c44c407ec3c6d7e89a9f5ddef67632429de9895beca37163321e02f6aadac60abc523bd04ad6cec391306a8f75d6ad30a22057a37e5cc7d9810271e251f64fb33b9269602f86f7bc3f7ff786899375213490cab3c59588741228329c6267702a037c0c8ab21ec38ba46d21fcd55f558e597daf08579ca285e347bd049473a4d8070c7f90617d4d55a70fcacc082bdea30a0de9ff641cb709825ed0fdacf9c750fba4c8d31578162f312eef36d7ed46be03a19d21bb1ac5af07f73e65282f961731bd134a66183f76fc70ff3a6df949b12754513323ed24f86327287736a14e49b25d861091107f1f531a31ba6afaf93ce8d2ed47e688be907b047a4bc18d32543a0f750415962aacb21121706970b1b688bd0037fd38b546bef10b09ebdf33aece64f6ecfeae76d77ebf04e5e88f793c48330f2073dcd59417bf0f0ed1e9c0da2bf9b5a9a4f521c0ce578d0daeefd3af2820fb758eb0c5ddf42ae7ea93891bd2536159148f20a7ab90af6e4c70743460c42d8848d8eea9448bd124c22d538da0a9579b39476872d7c0a6fbda12ac5118a159f2316fb6821c49dd1014684f3cb411b01dedc7754f7c706cbfe3758b0f076ec59875188bb918648295873c37d6ed24d2f8927c822a7878aa37d0935bbb5fa182ef20c179e01517d2030cbe1d98f0dc6faba8d08a4aa8e3f96df74602efa8655fb7edf62ee20e83eddff99a91897c508aeb448eb228c03c424377a305d7b0d0e59d25d1915112b3e5cf3aedc681b42b244e3b5414362bb67b594dcec3e445a492e5c793f887b30f1f9d5cd63e4b0e58d5c335baf9b44f9cb93f4e7e4f32f5d23898a24de2c5e888164704b79e67a7fb68afcf4c66a9606d4209de60d5cba9cbdccd45b7f093e9b9a3960917367ee0c30ffdd32fa7b23a74e6609aa8ca842fc0f10b09860f41f3ea32895dd0526f8cab1aca11b85772c18c4163a9b7dd607154ec73d3735ff96194a2f9225af5a512737b504a83dc175d85967f7ae691b6205ac3db402f1f180dc035bedc443833b25c112350ae1edf9724d29e0b288cc092feb65f1fb58783dcf7b4e71ae11d63db5d2e32dd661c5e233d7314b7d6e14f8d2dedac965f545130c76aa77b97392d196de43ff34e01185d93b3102d243787b9088c577228790ca952eee29fef1d1d96a33ab386d81307eadd30ca0857df6b23d1361da9ce798a2f4416f500dbb0936d05473cae38789f7809b986b0857954f054fb909cf7f1bd5851685be5ada4849a1eb2c9bbe43ed802a8be897e988072c723c22071a0053bc9f983e5427469a4b02986aaaffeb7d0005b6740283db3f187ada69048d27e2566fc643bf722d3bfc3d2bdf0f3041afb9a10f2ef79968f56793ffbc439393d20933eba68acce64426f87e5fd22a8a1f6e8b4bc0fc188a550e50c5e428317202b296444f6f64a5540d2431c94169504f3f449b7a86c95f024d2a0e5a34b591f34b2a5d2fa50efadce64601670191889ccd9daff3b4ad74298ceac5d14f17d3e26202f96bfce4abd285418b425280c6321e092b0e63892deb572f66b18a9b5ba119bd8bd2a6499d15bbbaebc8aac6be749c661979ea816a3616452926d0e3f998b435dc8e47477072d8014a336e4b13e2d63d3bab62ab981fa392d048a5db47bf1d712360b6fbcd39ecb9ce707eb6b5444d87338c26381b75f76e8b228f892b4a06816a26bf7c6a55bfcf04d65dcbf7bde82a8f6429cdcfe7d7b90aff3b8f3a7f4a53da70c06b0157029793dcee3e0eb77a5799f4501674294136082ef8331fa95d12b3e19e013f8220bffd6600ada89e1b76ad7eeaed3bac6a5bec6f017768e7698a742e9f3524b02984e01202727607cba49154dd0f2a5de29383b56af2830978d0f99db8f830b04f4efcfbdb3004cc55b02bd91d85b0b40271a67d3eabf803029a589cbc75606ba02a129388ec603dd4f0efd650145e96e79a94b52d9f0bd180121190335e133ccdf588295ab1f47e72ef67df608ac0ec0360c7c155f6dbdd77052c64aa537c728ad63d08b5260bc66df07ec3e533f28077001ba80c654f57398ff78499e14251454be25506161323cba11ad62e1611ba5b0f880ea6dde6cd43ffb04ebe04151889c3e5a6bd7e7cbaaad53c725948732dc93eba9af7ee91ca571396ee1c97b1c02bd9a0b32ee4b020af1386b664794158fdfa2802f32890fe0de1ba6df1172937ea953afb9f4226228879b86bc8082b8b43294124a59645803bb74a1b20c453505560f255e0f412f194c491f5b5434d3f011433252c4e33b66399ff9b3ec3dabdd9333be8e68efb38479e14de661c77ad95ae84464919dfab67311f95e44bf044dce8019647b63cd96f2f06c63da7879f2693c6d8402d9457816b5b64c30b5d452d8fa21a411b29fae6a3138feed73fd4a1f088c8a311c82483f9c3240d8348ae3a63c8c56ecbd9ebbe5208e105041758976f72b238ffafc858a730611d9f89e9bba642f659b9bfbd0a7eaa12f95723b8ab590c8b81053e992ccd36f36e27825fe797ae3851ac33df528a9fbc26370da82eb6fb303c592eb7a2193a4633cfcf012702d086cdebe579299d45e43ac0ff00f1f495758bd9c2717663e978d7c95f2d22d6062f62b44dc0d8d4ab9b3295ed94865d8fea88009e6f0348a52ff7f4c66dfffe7a33d3d4ed4e2d1018ea897a6f4418c5a23c604f7665c2bbccb4148acca13276c187b8c021ab50f985fda40ea8d2d75f9d6b89cabfb5aa68cdbfbe6e58d6ee228ea20845fae907ad4578ea73c05fb7d40ce0c53a1f2b953f3fd0054e42e0feb38410b4044e9c1473cf13386b192f48cf18f6657a9d5afed0e33b3f1940e54e1f99cd642d7e21b8c08791ecde8b8c4a826797ed359637c237e2546676c9ad8ee861c1b18ccbab8aaa911c2660a7f95f023fba9ea0046c6e4a0e399e688953f4100b0146507cf959bcef695c44892a10af117763b3b92978d9eb04e84fd988c4d69a53f407946c47b3d643c14af6286cdd71fd1ef47ea4d36ec2c732e355196e2710bdce38204d8389fe0aa8394cc36728006e5b63d2fb2fe77e0902b2b25ada53c1427f8671ffde7b2794bc401510ca739a671dfe405c629b15a6c2f75ffd33cab57e609bbb537a3c5e82030bae59ea2147baf03cfc5e830749843bc4319993f2bcf26fc17367caa91da5ec7cfbd88f83facd2a93b0b6ce3408b45e29b0f6184a665faca1540c8a059620e3c7b9667814f8d9fbf984ff8d13244a9d4924b91bec9ca9b3162f7ddbd6c7d02ba64a6b9e16b005d279b14fa54dce9e9f6f0ee25c28c8ae86788cc3bf772b143eb5c120c266c34401f618d5a1891e0d09e62e45d052a66b312370c3a722ece55c0b0884e1d0611b5832a1c03a7da6446a43aadec01b15c2a952d3d12f732be9ff3f8c84cf6a574d17fdf0c267bdcf32da783a73c638aece5a41dcfb9875cbb8c901b3a34e70c84c1c42f8e762c7f4ff5d1b6e38e6d0a2fd1b6bbe19310d36483bb08ce55bc2b43d7efe0abe9b206b5577c979ad5865551b8fdd8a296e9bf1d2feab09495e362f1c42e5263623965e3230b91d2d4f510ab38e4b3e00b05332acc306fc8856b6b6ef2a6b57ff7557c4558f3b9ea78906b7011ff5e28cacd38b0ebe5da9db8d28cd62e4d342c4bc1aa7cc1e6e87491f222765092116c5c274600709b99f57b2741e2d2823d28a93a2b26b2d7e9b0f405b3427727f18d095281a0aec957278c838ea93a0c85b33fb8a76535b25b9976c439213a823de2c6acc99cda4123d09e0ffd5b463aebe421b3eadc95288928194db6c9d9d94f7497f57272c7764a24b23d7b01282136a54d5847ab408a28a7879e9c3bc54b0af3f9a390ab64a5444da1557cec1f19a109187f4d5682c91c9fa0c6b8083769e4c8d489a2a148fc38ce1d559d4b07e62d9ba11eda4f384b105e49c2078aea3b4e404b24b2a1a7245c9e8a0eab828b1cfa8a19cc5faf4a4230430520b34168ae5bfd13bd4d9c7613d9589c8d1c1a73d1b536693f658c7d3eff63dcd491b3d23583a0c6edac094481a4616cc19f051f9b9d8e4faca29bf31b9afb7a118d4cbcf7d2f5c8f2ac39533e6e5132438352f20f67fa5e3ba73b754104e8e6565e29eaad045360ac25aa2f9a59157ad1d49658d59738379396b393db3f49932a8ae5b2cef717eb94752eb7e13a855e7571f6d93b66999d29d653012a5a9739ec942e135f2d71277c169d6bf10266c48db051ceff670e9bd417d75faf43204f52b1a7713c56c3f04b2ddd4a8b815986463b997816661b44b18cc058cc937531a83272ef25b5e7130dda56ef538545454656c95f09b9b47cca64a8836e07eb0b843e7d4936fe8d9aed20e35a530085ff30748b21594a45af1a72a5091daeaedee1dec5185c745c20184c85673dd395573fd665d224a8e5da2cd0df04d66489567d6cc7f9d38ba88382c77edc62d41066d5707fe37267ca5b4548052d1d18e6e1adb39552403832c796fc93215feebdbb633c7c771ec950251b18e791080eeb07ad4835386a31f35f8da4075f3dc0aa70e50d6d67ffe7a04206cb380691a23e8b11c7f92edab86ffc2eda851c5851e71ac885de3a99126d29ced15c4fc79a893b0dbeead40ce22dbb6570e228737fd1304cbdf7d25d208877eb17b2f5c3b3aaa73d001572b78afe00c724543692f145a2aca96a9415db033f6aa91ae1080b0ce3e1822c1459fdb3681d75d94dd7bbb94088705d86ea40070ce843b3ac76e2b15cb738bbf516222edf51cbcb9141dbcbf46c3ce6ab35e8156afa5784d0878c1d676ecab0a11074e40a9cde87f36164ee87f20fe7e4e45d9564e32211b10ca5e9411a26d91e4f6f8b7798d1ce190665a573fdb83767078691622d1379d210c3bb925d170eb1fabf803dd1245d7935797bbc9", 0x1000}, {&(0x7f0000b05000)="1a00219a712ea294abbfe21ba553ae5b092fe301e6674f2d4821e74ba0886d516aba35a5fd62131484d68e2607b3efc73194f7900f6a8dd055b1f9407c07b3519c1421904bd67cd130bcb2270b6c9750c2cfd09dfa4305902202933e950d9512827e72a358e913a3b2246dabcb9c196f27f55f8151bf37edf9a9433411b8b6899877ff4c57881080", 0x88}, {&(0x7f000090b000-0x18)="9edbe30522ab58e4f3dc068f79840b0c25b2166e06c12149", 0x18}, {&(0x7f000012a000)="f2c1c512d0b13455146e855ccd163be3819ba6ad4f1be7f3561e60b5c7072c66f492ed361e88295c68c64b1829519b5a5583268851e95fa4deadbc7b5349742c2d083eb53b6b9beb28aa7a5b62afb68c2f9335ae099bd0ea03923ddcecfe9196e9c3b4c7e7c047770f609f70a9", 0x6d}, {&(0x7f00003cb000-0x53)="ccd0540f5eaf36d2b7f5bd47235a3c70a40b99cbd98467bafb4deecbb79e5597f448f119e22270a08f593d4a2a344cc71f27e84a7755968328e023df809289a60ae69c702e8251071467ed423e81252b419395", 0x53}, {&(0x7f0000c65000)="08854f3b8150555dc3eb0b150a247dca67cb9dd498f174dfda923fef8521d48f8623847d9f9f24eba66362b79edbb51f2d867a607bdb3785d59222e04b058b7997a59ca0d916341e7645c65cc60324ef362a0c2e5da4c73b81e3d0f24488339a1c49cf8e323f6336eea6ec0c65962f35772ef5c4261aa6e5487646061c5df2cb783b990c4396e167bf0cea11143830233c31d89b6296409b84efb269b8693aa98bc56c1e901538088d1e35f369931f2afd05bba47058c549c588ce9d7b91c739114cfd23a7d1ade80e22bc9c102189c63607149c288a7543ed4cce2b28", 0xdd}], 0x7, &(0x7f00006f2000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x110}, {&(0x7f0000f71000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e87000-0x50)=[{&(0x7f0000d17000)="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", 0x1000}, {&(0x7f0000d87000-0x8a)="52782c41984755993a0d7b85f99d7af45a05e6f2a1e331175d9f955a336c94e8ab0b26c780049893a1c4e4f4292f6e4bbd01f0c350b0956137382db0ab750a1f14ec8e3c773f4f3a9d526520a31595ef18200b4d19952112702efa3b52cc009d9eec59bdb162f4b7917a63d6985ae25b2cc395159f9232b7da18ec01106a3c5a1f6f0a397877b10f08e8", 0x8a}, {&(0x7f00009de000-0x29)="15b14df2aee55094bf954dfd79bf270e7e08a99fdec38468f35e19a9d665372cb5977ec5c109ead637", 0x29}, {&(0x7f0000929000-0x1c)="78bdaa7143f431a668d4e581322bba0fb1d4df173551fa3745e652b5", 0x1c}, {&(0x7f0000c89000)="9ea024b07b999c97f3b3f20c6e27e13792b1cf9e51cf2e68207959e66606bc1ed4abdd72e68d0c659a9ea63fec127819c938491e4c01bcf0653ae3dc1d0aee1f5023d3dce08aa144c28ec580920f3c64e7982c875192fa7603d67e9b2b123902a7351784022365f262e857e86179f191a6fed08d4b732ac088b38fd9babc1a68ed7dec2ad0f99fa58d57aaffdaf61af0259ec020b28aac33c938e8359efeb3eca416ccad6449f89f557af53bc91990f93b3aef719b4f6ab678ab20654786289449a11491251822a63c98848eebfccf350fae135d9c76739cc103e97b2c7b25eefb878b00c7ee4710", 0xe8}], 0x5, &(0x7f0000b91000)=[@rights={0x30, 0x1, 0x1, [r9, r2, r2, r2, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x50, 0x20004050}, {&(0x7f0000ec4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000921000)=[{&(0x7f0000ba6000-0x7f)="3a5742ed6a787f1ac2837a1d9cf82bbb38e8d9ee19f0a9f3fd549a27f6e3b67159ebcb6abee79617e2e5ad383c0dad2d53ae171f4ee01fcf5ce8573f3ae88a1693c2a12516ed1fc4b9462b7118bd6218a4eabcb4dd68667d43c58031cd06266a46e82e7c8777b12fc0d5edbc1c994f36fa379e49a096baaab3378850a078eb", 0x7f}, {&(0x7f00001c9000)="cd5f75515307ee00989b435e88a8e98311261d327fc860fd1d0a1dbcad05759812afaf685d7d6311567c34ecca00ef737a84e85161222b2215437def233a5bc327c5d4eeca184ae4984275122eace9d583e91d5218c1a031a4c9c8f12e889fe26e283952d2892fb12052d8a2a824030bb034523e1a4dcdbc73375879ace33810a15406e36e72e3b1ee6d35a61b8e", 0x8e}, {&(0x7f0000e93000-0xd1)="eaf0ec9a96f6de91c2f407ad9af66390800ab935c59c23a383d20595a20706e3189ed613721feaca3742ce674321bdff5afe2d19ce00681d26cf2789be42747057b4bd2f4797598e2bddec63eaf4ec68a1a8b8e31924ee87e3377ad57a5705fda2eb96766fab7209f2149f8cc68cc18ba353dd16a84b77c547aa79c05b4fee1200fd87d126e8ce3a4211754cff50bf8b672b1f1edbf259d4374ca640af87844bffd313f50e31bbc3bb155f4a90870ca90073085fc4a7a32f7abe594a0ad784614a6167d94dce146ff1381ca7716183b10b", 0xd1}], 0x3, &(0x7f000055c000-0x108)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x108, 0x40}, {&(0x7f00003ad000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000097c000)=[{&(0x7f0000a7a000-0xc5)="52b566cd0251e85cec25015c9fbd66c92eb861b64421ec8f2f8f5d67b6fb5a5e00e14b32bfe189c4a8d7aff833b9147be7176a4dd6b552506772e91272f899229fb8987eb630d4fa26fba603e0cab36d557486c98dd42b308b31e1b5eabec5d141275df70364d801137adcf82a704e288a92e5f5f98143191efa9237dc9dd7e348cfe7d1f4711de55284e463bcc3e55648a00adbf5a0cefbebc8afbcd2c318acd232ae4e4df5976263ca5ec99002aa09c3ed61d64efd4e2ead16e9cb25be033e5dcc180f47", 0xc5}], 0x1, &(0x7f0000844000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40}], 0x4, 0x0) 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002fb000)='!&vboxnet0trustedlo\'vboxnet0\x00', 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006f5000-0x8)) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000877000)={0x2, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000ac2000)='./file0\x00', r0, &(0x7f0000c56000)='./file0\x00', 0x4) ioctl$KVM_SMI(r0, 0xaeb7) renameat2(r0, &(0x7f00008c0000-0x8)='./file0\x00', r0, &(0x7f000081c000-0x8)='./file0\x00', 0x4) fgetxattr(r1, &(0x7f0000518000-0x13)=@random={'btrfs.', 'lo\'vmnet1(*$\x00'}, &(0x7f0000a19000)=""/123, 0x7b) 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='2', 0x1}, {&(0x7f000003e000-0x1000)}, {&(0x7f0000026000)="1e", 0x1}], 0x3, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fe2000)=""/240, 0xf0, 0x40000001, &(0x7f0000299000)={0x3, {"7589fcc6457f70"}, 0x9}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x54000010, &(0x7f00009d1000/0x1000)=nil) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000fe4000-0x1000)=""/4096) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10}, 0xc) 2018/02/05 09:06:52 executing program 2: exit(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000884000)='/dev/vcs\x00', 0x10800, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f000088b000-0x4)=0xffffffffffffff5a, 0x80801) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000386000-0x4)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000940000-0x8)={@hyper}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f14000+0x294)={0x9, 0xffffffffffffffe0, 0xec05, 0x100000001, 0xfff, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000440000-0xc)={0x0}, &(0x7f0000d1b000)=0xc) fcntl$setown(r3, 0x8, r4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000260000-0xe8)) ppoll(&(0x7f0000f3d000-0x20)=[{r5}], 0xc143e15491d4a02, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f000057f000), 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000b43000-0x4)=0x6) ioctl$TCGETS(r0, 0x5401, &(0x7f000064a000)) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r6, &(0x7f00005c4000)="a7", 0x1) ioctl$TIOCEXCL(r2, 0x540c) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3}], 0x1, &(0x7f0000b11000-0x10)) memfd_create(&(0x7f00002cf000-0x15)='userkeyringcgroup)!+\x00', 0x3) close(r5) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000dee000-0x4), &(0x7f00007fd000-0x4)=0x4) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) readv(r0, &(0x7f000097b000-0xa0)=[{&(0x7f0000a69000)=""/43, 0x2b}, {&(0x7f0000a6f000)=""/138, 0x8a}, {&(0x7f0000710000-0x97)=""/151, 0x97}, {&(0x7f0000278000-0x86)=""/134, 0x86}, {&(0x7f000019d000)=""/78, 0x4e}, {&(0x7f0000771000-0x21)=""/33, 0x21}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f000065e000)=""/147, 0x93}, {&(0x7f00003e3000)=""/243, 0xf3}, {&(0x7f0000ac4000-0xe4)=""/228, 0xe4}], 0xa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}], 0x18) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006b5000-0x10)={0x0, 0x75a, 0x9, 0x5}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000069000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f000073b000-0x8)='./file0\x00', &(0x7f0000e4f000)={{r2, r3/1000+10000}}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ce8000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000018000)={0x2, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004c0000-0x20)={0x5, r4, 0x0, 0x401}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00004a5000)=""/10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/05 09:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000324000-0x14)="0200000000000000110100008000a00000000600", 0x14, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005d2000-0x8)={0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d60000-0x4)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b48000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) inotify_add_watch(r1, &(0x7f00006df000-0x8)='./file0\x00', 0x4000000) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0), &(0x7f0000ba9000-0xa2)}}, &(0x7f0000003000-0x4)) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f55000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000f55000)=""/100, &(0x7f0000a8f000-0x4)=0x64) 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000787000)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) socketpair(0x1d, 0x0, 0xfffffffffffffffa, &(0x7f000086a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cdf000), &(0x7f00009fe000-0x4)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008d2000)=0x6, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c94000)=0x20, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/05 09:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xd, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003ba000-0x4), 0x4) 2018/02/05 09:06:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b9000-0xc)='/dev/autofs\x00', 0x101100, 0x0) r1 = shmget(0x2, 0x2000, 0x54000163, &(0x7f0000cbb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) write$selinux_user(r0, &(0x7f0000b8f000)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000b39000/0x3000)=nil) pipe2(&(0x7f000024d000)={0x0, 0x0}, 0x80800) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/05 09:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{}, {}, {}, {}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$int_out(r0, 0x2, &(0x7f00007b4000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000a94000-0x68)={0x0, 0x800000000, 0x4, {0x0, 0x989680}, 0x8001, 0x4}) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)}, 0x10) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x8000000, &(0x7f000070c000-0x8)) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(0xffffffffffffff9c, &(0x7f0000214000)={0x1, {&(0x7f000019d000-0x23)=""/35, 0x23, &(0x7f000070a000-0x59)=""/89, 0x2, 0x2}}, 0x68) [ 69.474006] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/05 09:06:52 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x40000000) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) [ 69.516355] device eql entered promiscuous mode 2018/02/05 09:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000067c000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x4200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00004a9000-0x4)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000a5f000)={0x7, 0x28, [0xff, 0x20, 0x7f, 0xffffffffffffffcc, 0xf3f, 0x40000004, 0xfff, 0x6, 0xbd4, 0x7]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ad1000)) gettid() r1 = gettid() r2 = open(&(0x7f00002e6000-0x8)='./file0\x00', 0x400, 0x11) unlinkat(r2, &(0x7f000076b000-0x8)='./file0\x00', 0xbf52002e8f6ba016) r3 = syz_open_procfs(r1, &(0x7f0000346000)='net/l2cap\x00') ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000034e000)="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") restart_syscall() setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000eeb000)=0x1c00000000000000, 0x4) fsync(r0) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b7a000-0xd)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f3000)='/dev/loop#\x00', 0x8b6c, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b1000-0x10)={0x0, 0x0, 0x1, 0x7, 0x0}, &(0x7f0000ba6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcc000-0x98)={r3, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}, 0x800}, &(0x7f00005ee000)=0x98) 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000034000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x1c7, 0xd}]}, 0x3c}, 0x1}, 0x0) [ 69.563646] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/05 09:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f000085a000-0x8), 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6b000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000f4a000-0x2b)=""/43) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') inotify_add_watch(r0, &(0x7f0000e19000)='./file0\x00', 0x200) 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001f8000-0xa)='/dev/vcs#\x00', 0x37, 0x701000) fcntl$setsig(r0, 0xa, 0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009fb000)=""/104) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000285000-0x12)='/dev/input/event#\x00', 0x2, 0x28000) bind$inet6(r0, &(0x7f000084e000-0x1c)={0xa, 0x1, 0xffffffffffffff24, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00007da000-0x10)=@common='bond0\x00') write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e4e000-0x10)={&(0x7f0000e94000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008c7000-0x14)={0xffffffffffffffff, 0x3, 0x6, 0x2, 0x8}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000029000-0x10)={0xd000, 0x8000}) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x834, &(0x7f0000fd4000/0x4000)=nil) stat(&(0x7f0000c51000)='./file0\x00', &(0x7f00003cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000065a000)='./file0\x00', &(0x7f0000259000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00004b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 2018/02/05 09:06:52 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000720000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00006c6000-0x400)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000493000-0x8)={0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000679000-0x10), &(0x7f0000317000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a2d000-0x5c)={{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xa26a}, {0xa, 0x0, 0xf83, @empty, 0x5446}, 0x7, [0x401, 0x40, 0x575a, 0x6, 0x4, 0x3, 0x1ff, 0x80]}, 0x5c) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) dup(r0) 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a25000-0x8)='net/raw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000f0e000-0x20)={0x42849e, {0x400003ffffffb}, 0x8000004}, &(0x7f0000e5d000-0x20), 0x8, &(0x7f0000b89000-0x8)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000051f000-0x120)={0x2, 0x6, 0x0, 0x2, [], [], [], 0x5, 0x8000, 0x65, 0x401, "2f74a245cd4c32c30192b55e88af99f7"}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000019e000)=0x7) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/05 09:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000084000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0, "3822ef", 0x6, "8d7b95"}}}}, 0x2e) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000719000-0x50)={@generic="89f96d60c683e6a6e9637df501a07982", @ifru_names=@generic="f087ad53d9fc93e79093743d8fb8bc85"}) [ 69.655190] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 69.673435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007a7000-0xc)='/dev/rfkill\x00', 0x46001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c80000-0x88)={0x6, {{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x524}}}, 0x88) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) times(&(0x7f0000914000)) [ 69.753346] device eql entered promiscuous mode 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000), 0x8) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cd000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000169000-0x4)=0xfffffffffffffffc, 0x4) inotify_add_watch(r0, &(0x7f00000bf000)='./file0\x00', 0x800000002000200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) accept(r1, 0x0, &(0x7f000060c000)) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000b5d000-0x4), &(0x7f00000f1000)=0x4) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$pptp(0xffffffffffffffff, &(0x7f00002f8000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000f7000)={@common='eql\x00', @ifru_names=@generic="c15c9a040000001b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 09:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8e000-0xc)={0x0, 0x0}, &(0x7f0000b15000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000063a000-0x28)={0x81, 0x800000000000, r2, 0x9, r3, 0xffffffff, 0x3, 0x6}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d5b000-0x4)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ff5000-0x1)) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fe2000-0x1ab)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c0d000-0x8)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00008c1000-0x3c8)=@nat={'nat\x00', 0x1b, 0x4, 0x368, 0x98, 0x98, 0xffffffff, 0x288, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00008e9000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x3bc, 0x8, 0x3, 0x0, 0x200, 0x3], 0xfffffffffffffffe, 0x9, 0x100000001}}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x7, 0x7, 0x5, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @multicast1=0xe0000001, @rand_addr=0xff, @gre_key=0x1000, @gre_key=0x3}}}}, {{@ip={@empty, @rand_addr=0xffffffffffff8001, 0xff, 0x0, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x73, 0x2, 0x42}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x0, @port=0x1}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffff00, @common='teql0\x00', @generic="436966913963fd86c01113a470fe480e", {0xff}, {0xff}, 0x0, 0x1, 0x4}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}, @ipv4=@empty, @icmp_id=0x1, @gre_key=0x9}}}]}}, 0x3c8) [ 69.779648] device eql entered promiscuous mode 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x2) r0 = socket(0x3, 0x4, 0x800000001) connect$ax25(r0, &(0x7f00005ce000-0x10)={0x3, {"4713c3e6476100"}, 0xd9}, 0x10) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) [ 69.896746] device eql entered promiscuous mode 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000dbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000af4000-0x20)) dup2(r1, r0) 2018/02/05 09:06:52 executing program 2: r0 = semget$private(0x0, 0x2, 0x400) semop(r0, &(0x7f00001cd000-0x6)=[{0x0, 0x100000001, 0x1000}], 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3, 0x2) 2018/02/05 09:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e09000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000083d000)={r2}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x3) 2018/02/05 09:06:52 executing program 7: r0 = syz_open_dev$midi(&(0x7f000019d000-0xb)='/dev/midi#\x00', 0x9512, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x1, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf0, 0x7fffffff, 0x5, 0x4, 0xff, 0x0, 0xfffffffffffffffc, 0x7f, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/05 09:06:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fb6000-0xb)='/dev/midi#\x00', 0xe10, 0x240) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000db0000)={{0xffffffffffffffff, 0x1, 0x0, 0x1, 0x1000}, 0x4, 0xcd7c}) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4), &(0x7f0000000000)=0x4) 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r0, r0, 0x3f, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8}, 0x0) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006fb000-0x14)={0x0, 0x9, 0x3, 0x2, 0x100000000, 0x80000000}, &(0x7f00006d2000-0x4)=0x14) r2 = creat(&(0x7f0000c7f000)='./file0\x00', 0x4) accept4$netrom(r2, &(0x7f0000661000)=@full, &(0x7f00008a7000-0x4)=0x48, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ac000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x7, 0x6, 0x2, 0xfffffffffffffff8, 0x7fff}, &(0x7f0000b68000)=0xa0) 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x200000000002, &(0x7f0000ef3000-0x10)={0x200, 0x500}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000253000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$loop(&(0x7f00004a9000-0xb)='/dev/loop#\x00', 0x0, 0x26000) mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ae6000)='/dev/amidi#\x00', 0x100000000, 0x100) accept$ax25(r2, &(0x7f0000c58000-0x10), &(0x7f0000a2f000)=0x10) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x38, &(0x7f0000aea000), &(0x7f0000fed000-0x4)=0x8) pread64(r1, &(0x7f0000f8c000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/05 09:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000537000-0x9)='/dev/ion\x00', 0x480000, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)}) signalfd(r3, &(0x7f0000eb3000-0x8)={0x7}, 0x8) 2018/02/05 09:06:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000028e000)=0x4000000) preadv(r0, &(0x7f000028f000-0x90)=[{&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f000028e000)=""/147, 0x93}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f000028f000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f000028e000)=""/228, 0xe4}], 0x9, 0x0) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000010000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000011000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000f000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x8}, 0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000)=r1, 0x4) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000ec1000)=0x1000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cea000)={{{@in6=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000cbd000-0x4)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dad000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e6b000+0x58)={{0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xd7cc}, {0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xa45}, 0x7fffffff, [0x101, 0xeee, 0x9, 0xd6e, 0x8001, 0x8001, 0x8000, 0x78d]}, 0x5c) [ 69.974741] mmap: syz-executor3 (7302): VmData 17301504 exceed data ulimit 512. Update limits or use boot option ignore_rlimit_data. 2018/02/05 09:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00001e6000-0x4)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003af000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000380000)='/dev/audio#\x00', 0x6, 0x400000) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000cba000), &(0x7f0000cb1000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02}]}) r4 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000168000)=""/131) 2018/02/05 09:06:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000115000-0x8f)="7aa5812c6148d4ec4a9b2d9e6ef0dc05c1bbcdcf6c5982a2d0c23fb451959712c350794c92622dfa3002fad094e164c74936ecd897fb4583895145e48ddecf089a9e5a9e3e6aff8da205a4dee366a50e3dc20a3c2e61a5873388da19fd7931e07251c8fe89264269a8beb73807f67491574fb1d4657dd37b82128f39af4336e9e80c46af694dfbd3693d882e59475d") fcntl$lock(r0, 0x5, &(0x7f00006fa000-0x20)) 2018/02/05 09:06:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 09:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) shutdown(r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/05 09:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00003be000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a7a000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000445000)={&(0x7f0000200000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002d000-0x10)=[{&(0x7f000025e000)}], 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/02/05 09:06:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000601000-0xb)='/dev/hwrng\x00', 0x70202, 0x0) bind$inet6(r0, &(0x7f0000f15000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8001}, 0xffffffffffffff8f) syz_emit_ethernet(0x7e, &(0x7f0000f5d000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, []}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x4000000000000097, [0x0]}) 2018/02/05 09:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000061d000)={0x77359400}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d66000)='net/nfsfs\x00') getsockopt$inet_tcp_int(r2, 0x6, 0xd42883469f8c9055, &(0x7f00000d5000), &(0x7f0000ae4000)=0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 09:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e33000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000afe000-0xb)='/dev/vcsa#\x00', 0xdd92, 0x80) ppoll(&(0x7f00006de000-0x30)=[{r0, 0x1}, {r0, 0xa200}, {r0, 0x100}, {r0, 0x221}, {r1, 0x4000}, {r0}], 0x6, &(0x7f000091f000-0x10)={0x77359400}, &(0x7f0000639000-0x8)={0x7}, 0x8) ioctl(r0, 0x9, &(0x7f0000d77000)) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000a6a000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x9932dd0f) 2018/02/05 09:06:53 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/cuse\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dca000-0x20)={@common='gre0\x00', @ifru_flags=0x1301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00009cc000-0x50)={0x20, 0x6, 0x30c, 0xffffffffffff0001, &(0x7f0000b93000-0x180)=[{}, {}, {}, {}, {}, {}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sg(&(0x7f0000aec000-0x9)='/dev/sg#\x00', 0x8, 0x12000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000930000-0x34)={{0x0, 0x2, 0x9, 0x0, 0x9}}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000072b000-0x4)) 2018/02/05 09:06:53 executing program 5: r0 = socket(0x18, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x49f, 0xccd}, 'port1\x00', 0x2, 0x0, 0x100000001, 0x1, 0xa285, 0x2, 0x9, 0x0, 0x1, 0x6}) 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c4000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f00008e6000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) write$tun(r0, &(0x7f000085b000-0xab)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt(r0, 0x8, 0x1800000000000, &(0x7f0000efd000-0x37)="88e369690c923bd7d4920f2d7c3fc0e75db5d15eca629bf213668b898f067f83b6871772e712a777004bbfdd45ddd334279ba994c36e5e", 0x37) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000050000-0x20)={r0, 0x0, 0x0, 0x40, &(0x7f00005b4000-0x10)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000a39000-0xae)=""/174) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000021000-0xc)='/dev/audio#\x00', 0x0, 0x200100) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000082c000)=0x3, 0x4) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000c19000-0x4), &(0x7f000084d000)=0x4) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000006000)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000008000-0x28)="59636c1bee75799ba195791d0e1918a3cfd3da469149f06b913af4e2143fbb0a55c1e475f9ae91d4", 0x28) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000009000-0x5)='eth0\x00') sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000fa5000)={{0x0, 0x3, 0x2, 0x2, 0x6}, 0x9, 0x8}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000650000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fa6000)=[@in6={0xa, 0x1, 0x100000000, @empty, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000029000-0x4)) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000343000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004c9000)={r1, 0x7, 0x401, 0x1000}, 0x10) getitimer(0x3, &(0x7f0000409000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r2, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x3}}, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000666000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a52000-0x8)=0x800009) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x2000000000005, &(0x7f0000005000), &(0x7f0000002000)) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a8c000-0x34)={{0xffffffffffffffff, 0x3, 0xff, 0x3, 0x1}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000077d000-0x4), &(0x7f00001e6000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/02/05 09:06:53 executing program 5: socketpair(0x5, 0x7, 0xd8b, &(0x7f0000093000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00008f8000)) ioctl$TCSETA(r0, 0x5406, &(0x7f000019d000-0x14)={0x3, 0x3, 0x200, 0x2, 0x1, 0x31f, 0x9, 0x1, 0x8, 0x7f}) [ 70.261633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000009000-0x1)=0x40, &(0x7f0000006000)=0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xce, &(0x7f000000d000-0xce)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x496, 0x0, 0xc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xac, 0x0, "9f4c7cad8e242c7ad22432466c94adb3bd01c6161fde230b9ee7803d140fa6a3dff2de258a676cbb086fbff0f42156edf3460d99d9d794fd81bfab0537965bd5c083722743c8eef43ef90bb6491b0206b12474a7bd6ab2b63e2fabd0d381498b2f18a011837fb2bb1b6ca44ee0fad4ac8f26a3ab3cdb3e99f676f1205cffa3c9b6084f509e5f0b5ac77dd8f9beecd6ae29f744d1bc8bad1551f0dd08d629b3ec0ce668af"}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000f000-0xd)='/dev/dmmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000022000)=0x8, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002c5000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x3ff, 0x80000000, 0x7, 0x10000}, &(0x7f0000083000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2c000)={r1, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x7ff, 0x3}, 0x98) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000), &(0x7f0000b5c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d0d000)=[@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x13c0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, @in={0x2, 0x2, @rand_addr=0x7fff}], 0x68) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000af000-0x20)={@generic="79083cc27047e1ed2af6f11e4bd26709", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 70.311137] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f86000)={"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"}) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x3d2, &(0x7f0000003000-0x50)=[{&(0x7f0000388000-0xbd)=""/189}, {&(0x7f0000001000-0x10)=""/16}, {&(0x7f0000002000-0xc2)=""/194}, {&(0x7f0000003000-0x1000)=""/4096}, {&(0x7f0000004000-0x24)=""/36}], 0x0, 0x2000e000) socket$rds(0x15, 0x5, 0x0) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000e1b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000822000)) bind$alg(r0, &(0x7f0000a11000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc-cast5-avx)\x00'}, 0xa29a40e0) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a2d000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000afd000)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ea0000-0x78)={0x80000001, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x165, 0x4, 0xbc, 0x0, 0x7, &(0x7f0000427000-0x10)=@generic="ca26d10518b9908541943b5629a13b99", 0x2d, 0xfd, 0x5a8f04fd}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f00006ed000-0x3c)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 09:06:53 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000001000-0xf4)="e89be5fa69171ac726d607421f8250ccea4f1c6b78a3cdd1380ffab4aa713a0095486fe747d7b27ed5fab965cba2779f26c72a2109675cb8ffd27722b218e7af6538cd21a06e18d15d6ef184aa36dff269247d5ca96db29355f391e61c39d7bf265a1b10defd495a27249540b9ab35f872e4588c474b957fe22455fc25dfb2abe501743f4a7c95261a81981d3ac26dd52af82117dd72df52f9d3465e9a8ed64201eababb95d1baf69760929e7b440e05f8b59a55c2a4a7c6f3bc99c7adf18f7861f4fefa3b14caf3e2a15d52d0a6bea18091793b16da39e08afb06b4ce5049b012ae969a84378565b08ce887e1c98e1759956591") setsockopt$sock_void(r1, 0x29, 0x13, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x551800, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000eb5000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x4, 0xc4}, &(0x7f00000e4000-0x4)=0x98) recvfrom$unix(r1, &(0x7f00003ab000-0x30)=""/48, 0x30, 0x2002, &(0x7f0000fcb000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000b42000-0xa7)="66c62fd80c931f7c6ceeb32c96941e3d9659e02a3e6a0eb228db5acdde8e3c3ab7b42590c285e98f77e16cbcabd9a35c4e082f6ab25253c72e3aa15552330118fd29d7b67635f51ee602bfa1930121354ece6613197d8268d49a9188bd51fb055787850c39a45bedffdd15fb89195184c2e97a5c8ad880f1159c406941bf327e64617f994f3585f1b6b73f81630ecb6a3e1529bd3768d7c9c6ce94e87e5e03ed5c883062bcef7a") setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c32000+0x83b)={r3, 0x5, 0x1e, "b61ebdf490902f233371ed3c837ed0a2fdf1f82996302462e9fd54d62d59"}, 0x26) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mouse(&(0x7f000071c000)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000616000), 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f71000)={0x4, 0x7fff, 0xb681, 0xffffffffffffff80}, 0x5) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000761000-0x88)=@hopopts={0x0, 0x0, [], []}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) sigaltstack(&(0x7f0000f29000/0x1000)=nil, &(0x7f0000a48000-0x8)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000443000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b7000)='./file0\x00', 0x1db) sendto$inet(r0, &(0x7f0000321000-0xc4)="36274fce34f8f6e546c821bf957c57412cfb1895ea87b4e9da83af4459425482439c08cba95ca799f0a9ac68ecb59f0fc6f9119ccafb1fd25d482dd2373b64bcd13a60f3a5146203c6798b831d45bbdc767124b76e95293811de3cf62d18be51da8aab63a329e7ade40f423d2df1f308a7fa37af04921c8757e1fbdaed5069c280948c6724accfa7c34ddf6b396aac248b121a35db69176c4cc3b36d642234e61cbb82b58ffff594691e84d3524462e470cb60ff6c8029e7cb6323eeae1f3ff0941151e5", 0xc4, 0x2000c080, &(0x7f0000585000-0x10)={0x2, 0x1, @rand_addr=0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = add_key$user(&(0x7f00008eb000-0x5)='user\x00', &(0x7f0000cb7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006d7000)="db6010664238d33d4f5a3efe2765bc3e21730e81a7980a152780c30e0b015ebf277119bc1840f1a6119c625f7f0a08f80bc4adcb6464d3dc2adc942195cdbe0c036ed5ebf623194292af5609bde668c44d1d72a36bb37014f82c38d127353a39fd18845ad966ddb3b5eb05ae8f2231a31bc11c8be521720e7819bdb4d671d70351e3e1d383a91fcad78e3d5d059a6f6b9f854a4315d781713b8abc9b", 0x9c, 0x0) r3 = request_key(&(0x7f00006d8000-0x8)='big_key\x00', &(0x7f00002af000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000019d000-0x2)='-\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x3, r3) syz_open_dev$audion(&(0x7f0000cc4000-0xc)='/dev/audio#\x00', 0x80000001, 0x20000) syz_open_dev$dspn(&(0x7f0000798000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe6000)='./file0\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00003a2000-0x18)={0x2, &(0x7f0000ff8000-0xe0)=""/224, &(0x7f0000ac7000)=[{0x8, 0x3, 0x0, &(0x7f0000ff7000)=""/3}, {0x0, 0x73, 0x4, &(0x7f0000695000-0x73)=""/115}]}) getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) sigaltstack(&(0x7f00004e7000/0x400000)=nil, 0x0) dup2(r0, r2) accept$nfc_llcp(r1, 0x0, &(0x7f0000786000-0x4)) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a52000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000012000)=0x20) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000bf6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000000006ab00075b20000000200000020000003079c101"}) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000019000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) r1 = open$dir(&(0x7f0000ead000)='./file0\x00', 0x101000, 0x1c) openat(r1, &(0x7f0000e3b000-0x8)='./file0\x00', 0x0, 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000094000)='/dev/vga_arbiter\x00', 0x2280, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c67000-0x11)='/dev/vga_arbiter\x00', 0x208102, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000457000-0x4f)={0x3, 0x0, [{0xf, 0x5, 0xf5, 0x400, 0x6}, {0x0, 0x1, 0xc000000000, 0x7ff, 0x81}, {0x80000001, 0x40, 0x548fc807, 0x1ff, 0x40}]}) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0xffffffff) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000aa8000)='/dev/vcsa#\x00', 0x5, 0x610000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00008dd000-0xb0)={{0x3, 0x2}, 'port1\x00', 0x2, 0x120002, 0x6, 0x1ff, 0x3f, 0x0, 0x800, 0x0, 0x6}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000de4000)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000181000)={@generic, @ifru_addrs=@nl=@proc}) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000b2e000-0xb)='/dev/vcsa#\x00', 0x62, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000033000-0x10)={0x0, 0x4c, &(0x7f0000377000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f0000244000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000df3000-0x4)=@assoc_id=r3, &(0x7f0000ba7000)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000802000)={0x3, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000296000)={0x1, r3}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00005f0000)) r4 = add_key$keyring(&(0x7f00009d1000)='keyring\x00', &(0x7f0000dd0000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005ec000-0x6)={0x0, 0x6}, &(0x7f0000417000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003db000)={r5, 0x3f, "67843e9ee9125102b9b7967279c3eb9d4f57339bf0a11e25da00ddad4d763c5bfcf6665bc92b578cdd2119fb606ab31fc69ab222d2e9265f44a829ac4406c7"}, &(0x7f0000fa5000)=0x47) add_key$user(&(0x7f0000b78000-0x5)='user\x00', &(0x7f00005d5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000018b000-0xc8)="1d89a423b1826ec37b7696cd78eb207776de3a87006281ff3debbfe81d2ac33977d55519e7d4536a63d779b75bd17d217fefdf51b411b5f82efee4f00767197a66d7ca05be27ff91f26d0586adae2db2fcf54602e225b6b9271cac6cb0906a20b9bcf697a60790d0205e4750e054ae06b0fa67b7d86f39e88d6091e75eb5cc0d29e5e89316fcc545d3d8aa67011aa19db8320a9ff5fe157bc6d757ba2bfcb0d17a48f9a20188225dc325c031108d7c21328763d09908224536f886f08701ae495a89644c41e2a417", 0xc8, r4) eventfd2(0x100000001, 0x2000000040801) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000116000)={r2, 0x0, 0x800000002, r2}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f5d000)={0x0, 0x1}, &(0x7f000019c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000135000)={r6, 0x9, 0x1, [0x6]}, &(0x7f00008d6000-0x4)=0xa) setsockopt$inet6_group_source_req(r1, 0x29, 0x33, &(0x7f0000ef9000)={0x7fffffff, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2c}}, {{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000002}}}, 0xffffffffffffff67) 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket(0x0, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mprotect(&(0x7f0000b87000/0x4000)=nil, 0x4000, 0xa) get_mempolicy(&(0x7f0000676000-0x4), &(0x7f000000a000), 0x566, &(0x7f000000d000/0x2000)=nil, 0x2) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000af4000)='/dev/vcsa#\x00', 0x9, 0x3d9bf2024c98d491) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000016000)=@common='erspan0\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffe}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3c0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000218000-0xc)={0x100, 0x0, 0x2, 0x9}, 0xc) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffffc, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0xffffffffffffffff}, {}, {}, {}, {}, {}, {}, {}, {0x8}], &(0x7f0000002000-0x82)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) write(r0, &(0x7f000019a000-0x51)="a3", 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000e000-0x5), &(0x7f000000e000-0x4)=0x5) writev(r0, &(0x7f0000006000)=[{&(0x7f000000c000-0x1000)="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", 0x401}], 0x0) fcntl$addseals(r1, 0x409, 0x6) 2018/02/05 09:06:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000a56000)={@multicast1, @local, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000066c000), &(0x7f0000001000-0x4)=0x0, &(0x7f00009f5000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000841000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x0, 0x100, 0x2, 0xa0, 0x0, 0x67, r2, r3}, {0x1000, 0x3b, 0x8000, 0x442c, 0x6, 0xa0c, 0x6, 0xffffffff}, {0x20, 0x5, 0x4, 0xff}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x5, 0x7, 0x1, 0x7fff}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d7b000), 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x6)='smaps\x00') ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000)) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000076d000-0x41)=""/65) socket$pptp(0x18, 0x1, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b87000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x92f40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000000c000-0x40)={0x241d, 0x2, 0x9, 0x1000, &(0x7f000000c000-0x1000)=""/4096, 0x8d, &(0x7f0000009000-0x8d)=""/141, 0x25, &(0x7f000000a000-0x25)=""/37}) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) 2018/02/05 09:06:53 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000d47000-0xb)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) keyctl$update(0x2, 0x0, &(0x7f0000850000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000087000)='./file0\x00', &(0x7f00000f2000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002a3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000)=0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000001000-0x4)=""/4) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000000+0x588)=0x10) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') socketpair(0x0, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x10001, 0xd517, 0x45d, 0xfbb}, {0x0, 0x10001, 0x0, 0x1}, {0x101, 0x6, 0x8, 0x98b}, {0x1, 0x0, 0x400, 0x6}, {0x0, 0x1, 0x7, 0x43cde9d1}, {0x668f, 0x8, 0x81, 0x2}, {0xffffffff, 0x9, 0x7, 0xae6}, {0x6, 0x6, 0x9d, 0x7}, {0x7fffffff, 0x3a4, 0xfffffffffffff1d6, 0x2}]}) timerfd_gettime(r0, &(0x7f0000718000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c8000-0x9)='/dev/vcs\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000854000)={&(0x7f000003c000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d13000)=[{&(0x7f0000333000-0x28)=""/40, 0x28}, {&(0x7f0000721000)=""/30, 0x1e}, {&(0x7f0000a63000)}, {&(0x7f000024d000)=""/101, 0x65}, {&(0x7f0000974000)=""/173, 0xad}], 0x5, &(0x7f00000ce000-0x2b8)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000dce000)=""/129, 0x81}, &(0x7f0000f46000-0x1), 0x24}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x492}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x3f}, &(0x7f0000833000-0x8)=0x5, &(0x7f000030c000-0x8)=0x5, 0x1, 0x49f, 0x8e, 0x3, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000dca000)=""/123, 0x7b}, &(0x7f0000d67000), 0x2f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0xc2db}, &(0x7f000003c000-0x8), &(0x7f0000f43000)=0x1, 0x2, 0x2, 0xff, 0x1, 0x2b, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xfffffffffffffffb}, &(0x7f0000e83000-0x8)=0x4, &(0x7f00004b8000-0x8)=0x7, 0x7fff, 0x5, 0x5, 0x5, 0x8, 0x7ff}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x3}, &(0x7f000012a000)=0xffffffffe880dea6, &(0x7f00005fd000-0x8)=0x10000, 0x100000000, 0x6, 0x5, 0x8, 0x1e, 0x10000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fff, 0x200}, &(0x7f0000726000-0x8)=0x1000, &(0x7f0000192000)=0xfffffffffffffff7, 0x0, 0x7, 0x3, 0x37c, 0x1, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ff1000)=""/229, 0xe5}, &(0x7f0000b2d000), 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3f, 0x7}, &(0x7f0000639000-0x8)=0x2, &(0x7f0000ff5000)=0x17, 0x1, 0x1ff, 0x8, 0x7, 0x8, 0xfffffffffffffffd}}], 0x2b8}, 0x815) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034d000)={0x8000, {{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @empty}}}, 0x1, 0x9, [{{0xa, 0x2, 0x8aa8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x800}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}}, {{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}}, {{0xa, 0x3, 0x100000000, @empty}}, {{0xa, 0x3, 0x24, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, {{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x11}}}]}, 0x510) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0xc7fda99635440eee) clock_gettime(0x7, &(0x7f00001ed000)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000003f000-0x4)={0x5e2}, 0x4) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000405000-0x8)={0x0, 0x438c}, &(0x7f000063e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000053a000-0x8)={r1, 0x2, 0x4}, &(0x7f00003ec000-0x4)=0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) ioctl$KVM_GET_CLOCK(r2, 0x4004af07, &(0x7f0000941000)) pipe2(&(0x7f0000735000)={0x0, 0x0}, 0x84000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000a0f000)={0x1000, 0x10000, 0xfffffffffffffffa, 0x2, 0xabd}) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002a7000)='/dev/input/mouse#\x00', 0xfff, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000012b000), &(0x7f0000565000)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006f7000), &(0x7f000001c000)=0x4) syz_emit_ethernet(0x11e, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xe8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) 2018/02/05 09:06:53 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x20020, r0, &(0x7f000000c000-0x8)='./file0\x00') fcntl$setownex(r0, 0xf, &(0x7f0000006000-0x8)={0x2, r1}) getdents64(r0, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008f4000)=0x1000000000, 0xabede3a6) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) finit_module(r0, &(0x7f0000e62000)='cgroupem1\x00', 0x3) ioctl(r0, 0x8914, &(0x7f0000c64000)="7d47c7bb8c9f1c6bbf9e229c633ba0bdcd7d251f1908361191c8c5dfa4d77892c2b1875b2b2b3bca601d9677051bb7025642e1d56f887087920866b38cad733e7922c98444ff8f112bcc") 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b25000-0xf)='/dev/sequencer\x00', 0x90a00, 0x0) recvmsg(r1, &(0x7f000000a000)={&(0x7f0000e11000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000cd7000-0x40)=[{&(0x7f0000e3a000-0x97)=""/151, 0x97}, {&(0x7f00003d1000)=""/252, 0xfc}, {&(0x7f0000bd8000-0xde)=""/222, 0xde}, {&(0x7f0000773000)=""/76, 0x4c}], 0x4, &(0x7f0000fc1000-0x79)=""/121, 0x79, 0x3}, 0x1) sendmsg(r0, &(0x7f00007b6000)={&(0x7f0000cd1000-0x14)=@ll={0x11, 0x1b, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14, &(0x7f0000f12000-0x40)=[{&(0x7f0000cb9000)="28c53f8d876804e8fcd6c7f63198ba5def0d808558651a497fc80f22ee699a71d661beb96bc347770ee3a9d13cbb9bd471", 0x31}, {&(0x7f00004d0000)="14310c849dd0b178bbcc1a611ee8220c5cdbef2477243ba03ca222940a485ce1860ee6b2f98164344efa", 0x2a}, {&(0x7f00001df000)="08d674567c6bfe3b376262bfb08001f5087694dc34e50b6e1030e2e92d4f708e1f65a9ed13184d0d9e59a31d674e54200884e3b76e404a8d25d4a413", 0x3c}, {&(0x7f0000667000)="aa3aff03efacb457e69f6ad6db001ee2bf33e3c8157d24171ce74df3c59e0b20f9d3652923818a1efcdf4602da8156e6e2aa6dd0095add24a33ee731eac62e27918aa1398c6a9373a0eaebafdbe4ad1fba0f698aca007352e11d1e96291f8630a0835b80b55fa9a07b99bf90b43315ee215dbb0c5d62103e26c9bec0e327c6ca53381554ccbcc834e7926cf30732ec5f643733aecccf59cbe47e07dda9a9d98e65d6970c", 0xa4}], 0x4, &(0x7f0000ac1000-0x1100)=[{0xf0, 0x1, 0x6, "b968f103ae47e43cc762898bbac06284152b23f47f5e154ab565c1bb7656c414a1b599c60e1bac859491910ca159cebbc2644543f99045e7d2be5cf9214c7274d264b59d744f7ef6eb248ac454332eb714df009f5e47dbba2aadbec13052610c30a4cbbff98c79ad0c3500bc89b5683df1d4905466f3361d9d36c2d7413a53776e0d9ef226519b0e53ee4e0c45113f99d05cb277a7ca1e897951f741fab07fae8ce86176d3d394c432f39d9d04e2bd58dafd517f7e05854114c3549cd4af32589dd937bbfff1c25a30eda578149976ac7a024472c4f640e1c54b0efde28f3f21"}, {0x1010, 0x1, 0x1, "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0x1100, 0x1}, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e5e000)=""/136) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001b4000-0x24)={0x101, 0x8, 0x7, 0x3, 0x5, 0x1, 0xff, 0x1, 0x4, 0x7, 0x4962, 0x5}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001eb000)=0x101) sync_file_range(r0, 0x3, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005b9000)={0x0, 0x6, 0x7, 0x3f}, &(0x7f0000924000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001c0000)={r4, 0x7}, &(0x7f0000c70000)=0x8) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d8735fcbb440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl$TCFLSH(r1, 0x540b, 0x9) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dae000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) utimes(&(0x7f0000155000-0x8)='./file0\x00', &(0x7f00007ca000)={{0x0, 0x7530}, {0x77359400}}) r1 = syz_open_dev$sndseq(&(0x7f000054d000)='/dev/snd/seq\x00', 0x0, 0x400100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00008af000-0x5c)={0x80000001, 0xfffffffffffffffe, {0x0, 0xfffffffffffffffd, 0x4b, 0xffffffffffffffff, 0xfffffffffffffffd}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) recvfrom(r1, &(0x7f00003f4000-0xc8)=""/200, 0xc8, 0x2000, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000d1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0x99, 0x80000) shutdown(r1, 0x1) 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000305000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c9a000-0xb)='/dev/adsp#\x00', 0x100000000, 0x400) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000050d000)) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000a01000-0x4)=0x3a) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a23000-0x2)=0x3, &(0x7f000087d000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x40, 0x0) futex(&(0x7f0000008000-0x4)=0x81, 0xb, 0x8, &(0x7f0000007000-0x10), &(0x7f0000008000-0x4)=0xffff, 0x7fff) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000007000)="084dae528f81508ce9e88ed130b3b1c87be9605dde765f4cb9ed83e04b115036141f413b4ba3983ede9133274ae9d1a4269b987eee03aa376c536d782ac2dab527c0be202a2baa348f577deb43fe72c3f98f1b824344362c0df80cf572110e52880c55737726cb61daea23b822bfb6ccd51bc665ad4ae1771a1d20af62a1cede4c", 0x81) 2018/02/05 09:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000), &(0x7f0000a2c000-0x10)) r0 = open(&(0x7f0000b1a000)='./file0\x00', 0x40000, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ffa000-0x2a)=""/42, &(0x7f00002a8000)=0x2a) r1 = socket$inet(0x2, 0x80000, 0x3) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000147000-0x20)={0x100, 0x5, 0x8, 0x3, 0x3, 0x100000001, 0x8, 0x7fff, 0x0}, &(0x7f0000355000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000086a000)={r2, 0x5, 0x101, 0x94e, 0x1, 0x70000000000000}, &(0x7f0000dd5000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000337000-0xc), &(0x7f0000222000-0x4)=0xc) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000f86000)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x2086022, &(0x7f00000a5000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)) 2018/02/05 09:06:53 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendfile(r0, r0, &(0x7f0000001000), 0x100000000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x7f, 0x0, 0x2, 0x1, 0x7fff, 0xbd39, 0x40, 0x3fffffffc00, 0x100, 0xfff, 0x7, 0x73}) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0xb)={0x1, 0x0, 0x40, 0x10001, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x9, 0x30}, 0xc) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x4) r1 = syz_open_dev$vcsa(&(0x7f00008fb000-0xb)='/dev/vcsa#\x00', 0x2, 0x450000) connect$unix(r1, &(0x7f00008bc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = memfd_create(&(0x7f000048a000)='!\x00', 0x3) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000937000)) [ 70.899725] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=7524 comm=syz-executor4 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00008d8000)=[{0x0, 0xcfde}, {}], 0x2) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$l2tp(0xffffffffffffff9c, &(0x7f0000ab4000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x2}}, 0x2e) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f000093b000-0x4)=0x7, 0x4) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f00001db000-0xa2)=""/162) 2018/02/05 09:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d15000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 09:06:53 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000044f000)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x108) semctl$SETVAL(r1, 0x6, 0x10, &(0x7f0000001000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ce000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f000042c000)=0x8c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000001000)=""/215) sendto$inet6(r3, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 09:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f51000-0xb)='/dev/adsp#\x00', 0x9, 0x100) syz_open_pts(r0, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "eefbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000863000)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e1f000)="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", 0x1000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c80000-0x22)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="a19aaf5b001e"]}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) pwrite64(r0, &(0x7f0000d71000)="a8da2d8a1d6ccad8acda7cc971075fe2fe1b793c9155ebd93c778ae70a7dde219429b0a7193c1bbfb4d0da73198746be876a3264451f5217ce56e461cde595bca04a11523ad618face5ef08ec6222e9fc7b060b7f8103b22ffe72d3924e773ac450550e144f5d06c2a546e13bd9219bd8723ebab53df3a2171df61c1993425a5be1dc1c1590b81220bcfd48e7d4d097d403cb25868effddcd289956e2530e94acefe47632a5eae97be6909dc2f99a348cde59acc73bf2d7d2dd64a076c2ab15ad9560c659dae", 0xc6, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='syzkaller1\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) syz_open_dev$dmmidi(&(0x7f0000fc8000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40) 2018/02/05 09:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f6f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001ac000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) open$dir(&(0x7f000027e000-0x8)='./file0\x00', 0x98000, 0x4c) writev(r0, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000165000-0xa)='/dev/cuse\x00', 0x8010000080809, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001e1000)=[{&(0x7f0000f65000)=""/65, 0x41}], 0x1) 2018/02/05 09:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) read(r0, &(0x7f00006f7000-0xc)=""/12, 0xc) 2018/02/05 09:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f000067b000)='/dev/adsp#\x00', 0x5, 0x10000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2018/02/05 09:06:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000088e000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x40, 0x473, 0x5, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x80000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/05 09:06:53 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/05 09:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007a4000-0x3)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/05 09:06:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/05 09:06:54 executing program 1: clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000401000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x2400) 2018/02/05 09:06:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000bf3000)=0x4fa) vmsplice(r2, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8), 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r7) name_to_handle_at(r5, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8}, &(0x7f000023d000-0x4), 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d72000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r2, &(0x7f000054e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ff7000)=0x10) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000099d000)='./file0\x00', 0x10002, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000eff000-0x24)={0x6, 0x3, 0x9, 0x9, 0x8, 0x3, 0xe58, 0x1f, 0x8001, 0x9, 0x127, 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004a8000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000571000-0x38)={0x3, 0x400, [{0x2, 0x0, 0x10001}, {0xff, 0x0, 0x40}, {0x95, 0x0, 0x2}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd2000)) write$sndseq(r1, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02}]}) eventfd2(0x8000, 0x800) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d8e000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000500000-0x4b)={0x47, "74cae06fffd4d716984fd1e25b9a58c1970b6b122505a64d0c8606d1440f6c2754a0fe04e20bbbc51bd09e69515d8d5ed663d7869862a30b412069b1867e4d5cfb645bf2c23058"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x366, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') ioctl$TIOCSBRK(r0, 0x5427) sendfile(r0, r0, &(0x7f0000b58000), 0xffff) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000f40000)={{0x0, 0x0}}) r1 = syz_open_dev$admmidi(&(0x7f0000e08000-0xe)='/dev/admmidi#\x00', 0x6e, 0x210002) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f42000-0x14)={0x0, 0x4, 0xfffffffffffffffd, 0xeb1, 0x6, 0xffffffffffffffff}, &(0x7f0000f42000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000036c000)={r2, 0x401}, &(0x7f0000e8d000-0x4)=0x6) r3 = getgid() mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_dev$usbmon(&(0x7f0000ae8000)='/dev/usbmon#\x00', 0x91, 0x200400) perf_event_open(&(0x7f0000ace000)={0x4, 0x78, 0x7, 0x8000000000000, 0xd9e00000000000, 0x401, 0x0, 0xbd46, 0x4080, 0xa, 0x0, 0x3ff, 0x9, 0xffff, 0x5, 0x7, 0x40000000, 0x3, 0x3, 0x3, 0x7, 0x40, 0x5, 0x400, 0x7, 0xc06, 0x8001, 0x1, 0x9, 0xffe0000000000000, 0x5, 0x6af, 0x1000, 0x8, 0x0, 0x8d4, 0x7, 0x9, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000f41000), 0x1}, 0x0, 0xfd9d, 0x8, 0x7, 0x9, 0x4, 0xfffffffeffffffff}, r4, 0x0, r5, 0x4) setgid(r3) clock_nanosleep(0x0, 0x0, &(0x7f0000490000-0x10)={0x0, r0}, &(0x7f0000620000)) r6 = syz_open_dev$sndmidi(&(0x7f0000bab000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000f41000)={0x7fffffff, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f000024e000-0x8)={@empty, @dev={0xac, 0x14, 0x0, 0x13}}, 0x8) readahead(r0, 0x0, 0x12b) r1 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bfc000)=0x8) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000040f000-0x4)) write(r1, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000026d000-0x10)={0xfffffffffffff407, 0xff, 0x200, 0x8000000000}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00008fe000)={0xcbff, 0xff, 0xffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000040c000-0x10)={0x1, &(0x7f0000660000)=[{0x0, 0x22a6, 0x5, 0x3}]}) 2018/02/05 09:06:54 executing program 7: keyctl$join(0x1, &(0x7f00005ca000)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000481000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f000068b000)=0x1e) socket$alg(0x26, 0x5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000155000)='/dev/sequencer2\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e36000-0x14)={0x0, 0x7, 0x3, 0x8c0, 0xff, 0x4}, &(0x7f000027d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084f000)={r1, 0x2}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000b3f000)=[], 0x367, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r2, &(0x7f00001e0000)='./file0\x00', &(0x7f0000f86000)={{0x0, 0x7530}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000d24000-0xa)='/dev/cuse\x00', 0x2000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000057f000-0xd)='/dev/dmmidi#\x00', 0xc1e5, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000dae000)="f8a97591cde638c0e20a157d783d796e162ae61fd03c0de0ea3185cbbefc97340adf7cc82839190ebb9b16982b07d072fc596922d3d3d2394f95fa4079e6e00ce79291a33a55f3c0e25209d34fc054a1c5d4811560c84de07566a57bf460f3f852e748678787908d1d25a1a9617ba96d38628de2038d3888493aaae8905c4aa26ae008d5d72705da81a2bcdec0964da32f918d4ad46a6206fc08485a465bece612525be810a3589a2470a2a8b00fb1b5672490dd4d", 0xb5) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x7}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) r3 = openat(0xffffffffffffff9c, &(0x7f0000865000-0x8)='./file0\x00', 0x2c0, 0xd) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000203000-0x4)=0x3, 0x4) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x73, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000fe0000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7dc81649ba9f8817cf5b3dfbe5c6a448d8d189c3fdf0878107af39b544ba0080f3ef14009c6ff40e050fc8326f0b8ed67b00806775026313a2568fa9570c154b9e6d698b9f461ff68", 0x72) socketpair$inet6(0xa, 0x80802, 0x4, &(0x7f0000d09000-0x8)) clock_gettime(0x0, &(0x7f000092c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000010e000)=[{{&(0x7f0000dc1000-0x9)=@rc, 0x9, &(0x7f0000e63000)=[{&(0x7f000078f000-0x44)=""/68, 0x44}, {&(0x7f0000838000)=""/123, 0x7b}, {&(0x7f00001d6000-0x1000)=""/4096, 0x1000}, {&(0x7f000045d000-0xbe)=""/190, 0xbe}, {&(0x7f0000fc6000)=""/224, 0xe0}, {&(0x7f0000349000)=""/129, 0x81}], 0x6, &(0x7f0000330000)=""/95, 0x5f, 0x1}, 0x5}, {{&(0x7f0000eaf000-0x8)=@sco, 0x8, &(0x7f0000465000-0x10)=[{&(0x7f000069c000)=""/121, 0x79}], 0x1, &(0x7f00001e7000)=""/179, 0xb3, 0x5}, 0xb6}, {{&(0x7f00004e2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000073a000)=[{&(0x7f0000ea7000)=""/207, 0xcf}, {&(0x7f00004e5000)=""/250, 0xfa}, {&(0x7f0000b47000)=""/235, 0xeb}, {&(0x7f0000f09000)=""/234, 0xea}, {&(0x7f0000ebd000-0x39)=""/57, 0x39}, {&(0x7f00002bd000)=""/157, 0x9d}], 0x6, &(0x7f0000525000-0xdb)=""/219, 0xdb, 0x1000}, 0x9}], 0x3, 0x40002001, &(0x7f0000718000-0x10)={r1, r2+10000000}) r4 = add_key$keyring(&(0x7f000023a000)='keyring\x00', &(0x7f0000ec3000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00005fd000-0x8)='keyring\x00', &(0x7f00001c6000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) r6 = semget$private(0x0, 0x7, 0x198) semctl$GETNCNT(r6, 0x1, 0xe, &(0x7f0000ff4000-0xc6)=""/198) keyctl$link(0x8, r4, r5) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000de3000)=0x100000000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000088e000)={0x5}, 0x4) syz_open_dev$dmmidi(&(0x7f0000d0c000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x8000) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ee1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000dc4000)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b84000-0x8)={r3, r5}) sched_setaffinity(r1, 0xffffff95, &(0x7f0000e98000-0x8)=0x2) inotify_add_watch(r2, &(0x7f0000ed9000-0x8)='./file0\x00', 0x800) fremovexattr(r2, &(0x7f0000262000-0x5)=@random={'os2.', '\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b4f000-0x4), &(0x7f0000ca1000)=0x4) read(r0, &(0x7f0000984000)=""/24, 0x18) r6 = syz_open_dev$sndpcmc(&(0x7f000055e000)='/dev/snd/pcmC#D#c\x00', 0x54dd, 0x40000) recvfrom$ax25(r6, &(0x7f0000eb3000)=""/243, 0xf3, 0x40000000, &(0x7f0000689000-0x10)={0x3, {"7065e3adcfb4b8"}, 0x9}, 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getsockopt$inet_buf(r6, 0x0, 0x26, &(0x7f0000925000)=""/64, &(0x7f000002a000)=0x40) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) pread64(r0, &(0x7f000029a000)=""/9, 0x9, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x5, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f00006cf000)="11a08ab7d08e1d3b0342d02d136b41cc980c17b7c879be15aa93db910840892f29df200566df8a44fd20817905ce2b563909608bcfdd1c9653bbc0a3f6270ea4749a8ad3db1af1c2861488e0d5f3d0972ce302ffb020fb7fa0bf94629c59b6335fa4f57ef8707dfc6b63925f724b1c117f0667ab402ea8bc30e9eb19b248dcdc8d1e5c88642703da5ff8cf07ad837690857e0321e84a8d802210377efbd94345754031d8b341ccb9e34e8315b9a609aec20ee6dd556237bd80cbee82c1c24500bd4979fc28950788862568a823", &(0x7f00009f7000)="b62e38b61171aa9e2fe250fc48a380cd5e28ea93ccc8626e645ca29dbb8dc68987abf9f0e3de529f2c64af84cce9390770ca1406a6b853ce2115ba817a40a38c8e6e32e3462e844ac8cb6fd4f712656356a4df3e5c49918ce88c714edcf42dfdbe9b436357b2155700b91d52ec5b9071c7b205a2556ebb87b57cae318dc41ba302f50f4e92eac123538a219a07f8e1fa77eb9387c8722eca4dd86d8bfe341c1535f57f"}}, &(0x7f0000c06000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) syz_open_dev$random(&(0x7f00002f5000-0xc)='/dev/random\x00', 0x0, 0x80000) [ 71.400096] device eql entered promiscuous mode 2018/02/05 09:06:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00006a8000-0x10)={&(0x7f0000c33000/0x3000)=nil, 0x3000}) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d1a000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000422000-0xc)='/dev/audio#\x00', 0x9, 0x200) getsockname$llc(r0, &(0x7f0000f1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c2f000-0x4)=0x10) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a4f000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000d2e000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00006b1000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1}, 0x0) bind$llc(r1, &(0x7f0000027000)={0x1a, 0x2, 0x0, 0x80000000, 0x101, 0x3f, @empty}, 0x10) connect$can_bcm(r1, &(0x7f000069e000-0x10)={0x1d}, 0x10) fchdir(r0) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000622000-0xb)='/dev/adsp#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fdc000-0xb8)={0x0, 0x2, 0x0, 0x4, 0x81, 0x8, 0x8, 0xee9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x10001, 0x8001, 0x100, 0x7}}, &(0x7f000005e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ba9000-0x8)={r1, 0x1}, &(0x7f000002f000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) sendto$inet6(r0, &(0x7f0000d2b000-0x57b), 0x0, 0xfffffffffffffffd, &(0x7f00008a1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$unix(r0, &(0x7f0000e64000-0x8)=@abs, &(0x7f00009e6000-0x4)=0x8) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x8, 0x2, 0x0) fstat(r0, &(0x7f000032a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000364000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000364000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000238000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0xc) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000363000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7}], 0x10}, 0x201b8b70) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000a32000)='/dev/admmidi#\x00', 0x100000001, 0x400) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, @perf_config_ext={0x80000001}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xffffffffffff8000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x3, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a18000-0x28)={@common='ifb0\x00', &(0x7f0000368000-0x34)=@ethtool_dump={0x40, 0x9, 0xffffffffffff6fb2, 0x24, "5b25dabaeb6dfe8a262241c6161de4c62b8277da2b3748be2bbd9bc8cb543116d937128d"}}) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff6705}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000093f000)={0x0, 0x0, []}) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e8e000)=0x9) readlinkat(r0, &(0x7f00004d5000)='./file0\x00', &(0x7f0000998000)=""/244, 0xf4) [ 71.695980] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 71.724515] mip6: mip6_rthdr_init_state: spi is not 0: 3842244608 2018/02/05 09:06:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000861000-0x10)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f0000a63000-0x8)=[{r0, 0x8410}], 0x1, &(0x7f0000364000)={0x0, 0x989680}, &(0x7f00002ea000-0x8)={0x5}, 0x8) timerfd_gettime(r0, &(0x7f00003f0000)) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8), 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000208000)='/dev/sequencer2\x00', 0x430a41, 0x0) accept$nfc_llcp(r1, &(0x7f00004de000), &(0x7f0000230000-0x4)=0x60) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bb5000)=0x449, 0x4) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, @common='eql\x00'}}, {&(0x7f0000ac1000)=""/124, 0x7c}, &(0x7f0000dcf000), 0x8}, 0x3e) r1 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005d1000)={r2, @broadcast=0xffffffff, @rand_addr}, 0xc) recvmsg(r1, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26}, 0x0) 2018/02/05 09:06:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x3e, 0x0, 0x1e}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000005a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000033a000-0x9)='/dev/ppp\x00', 0x20000, 0x0) rt_sigreturn() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21), &(0x7f0000b5b000), &(0x7f00009dd000-0x4), &(0x7f0000218000-0x49)) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000801000)='/dev/hwrng\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000254000-0xb)='/dev/vcsa#\x00', 0x0, 0x80) syz_open_dev$urandom(&(0x7f0000ff8000-0xd)='/dev/urandom\x00', 0x0, 0x40000) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000030e000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00004a1000)) r2 = creat(&(0x7f0000850000-0x8)='./file0\x00', 0x2) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f000086a000), &(0x7f00007f3000)=0x4) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066f000-0x4), &(0x7f0000f2e000-0x4)=0x4) 2018/02/05 09:06:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021a000-0x16)='/selinux/checkreqprot\x00', 0x50282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000000)={[0x10002, 0x4, 0x3004], 0x17, 0x8}) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002cc000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006e4000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0xfeb4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000863000-0x28)={0x5, 0xd75, 0x7, 0x2, 0xfff}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000deb000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r4, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl(r4, 0x227c, &(0x7f00005f8000)) ioctl$KDENABIO(r3, 0x4b36) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 71.767103] mip6: mip6_rthdr_init_state: spi is not 0: 3842244608 [ 71.778150] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7421}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) pipe(&(0x7f000038d000-0x8)={0x0}) execveat(r1, &(0x7f00009ae000)='./file0\x00', &(0x7f00005b4000)=[&(0x7f0000e6f000)='\x00', &(0x7f0000549000)='\x00'], &(0x7f0000d50000-0x18)=[&(0x7f0000cc7000)='\x00', &(0x7f00002fe000-0x1e)='loppp1&,GPL-cpusetppp1GPLem0$\x00', &(0x7f00009f4000-0x9)='#trusted\x00'], 0x900) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) bind$inet(r0, &(0x7f0000a0f000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000d2c000)=0x1, 0x4) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000093f000-0x9)='/dev/dsp\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40000000000000}, 0x0, 0x0, r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000e10000)={{0x1}, {0x6, 0x2}, 0x2}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000681000-0x40)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e36000)) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) flock(r0, 0x1) 2018/02/05 09:06:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000001000-0x20)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001000-0x8)=0x4300000000) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003e6000)='net/rfcomm\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000626000)) setitimer(0x3, &(0x7f0000939000)={{}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{}, {0x0}}) setitimer(0x0, &(0x7f0000455000)={{r1}, {r1}}, &(0x7f0000d86000)) r2 = socket(0x7, 0xa, 0x3) sendto$unix(r2, &(0x7f00006d8000-0x72)="3aab7be069ad64a5aee618dd2680712663706d359e59326a1e90612dce53e6b3acc265968ac023c3edc77790176c0b84e88bfba772ecb3a2504bae15329ac1ef36e28003e91b3e81a783edf2074137a915d88bae49a79c9655a5da038007f2cf559de732eae51729616f10c02190bc4c3c4b", 0x72, 0x800, 0x0, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000475000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000a42000-0x4)) recvmmsg(r3, &(0x7f000047d000-0xf0)=[{{&(0x7f0000125000-0x80)=@generic, 0x80, &(0x7f00008cf000)=[{&(0x7f00009b1000)=""/185, 0xb9}, {&(0x7f0000284000-0x1000)=""/4096, 0x1000}, {&(0x7f00005aa000)=""/194, 0xc2}, {&(0x7f00000d5000-0x67)=""/103, 0x67}, {&(0x7f0000e8c000-0xb4)=""/180, 0xb4}, {&(0x7f0000c8a000)=""/158, 0x9e}], 0x6, &(0x7f0000ffb000)=""/231, 0xe7, 0x2}, 0x5}, {{&(0x7f0000cc3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f000016c000-0x40)=[{&(0x7f0000ac4000)=""/60, 0x3c}, {&(0x7f0000d9f000)=""/181, 0xb5}, {&(0x7f0000f0a000-0x7d)=""/125, 0x7d}, {&(0x7f0000c59000)=""/103, 0x67}], 0x4, &(0x7f00000d8000-0xe5)=""/229, 0xe5, 0x4}, 0x81}, {{&(0x7f0000887000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000c39000-0x30)=[{&(0x7f0000131000-0xa0)=""/160, 0xa0}, {&(0x7f0000987000)=""/4096, 0x1000}, {&(0x7f0000e74000-0xb2)=""/178, 0xb2}], 0x3, &(0x7f0000945000)=""/54, 0x36, 0x2}, 0x1f}, {{&(0x7f0000a32000-0x10)=@nfc, 0x10, &(0x7f0000ab9000-0x10)=[{&(0x7f0000453000)=""/4096, 0x1000}], 0x1, &(0x7f0000af3000)=""/103, 0x67, 0xfffffffffffffffc}, 0x8}], 0x4, 0x40000000, &(0x7f00006de000-0x10)={0x0, 0x989680}) 2018/02/05 09:06:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) recvmmsg(0xffffffffffffffff, &(0x7f0000c35000)=[{{&(0x7f00009e3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000bf7000-0x10)=[{&(0x7f0000db6000)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x2}, 0x7}], 0x1, 0x40000003, &(0x7f00006ba000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001e0000-0x4)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000bf8000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x1000, &(0x7f0000ad5000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f54000-0xa)='/dev/ptmx\x00', 0x80, 0x0) umount2(&(0x7f00007f5000-0x1)='.', 0x0) io_setup(0xfffffffffffffffc, &(0x7f000053a000)=0x0) io_getevents(r1, 0x800, 0x2, &(0x7f00008f4000-0x40)=[{}, {}], &(0x7f00001e9000)) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a29000)=0xd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00006aa000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000313000)='/dev/usbmon#\x00', 0x4, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004cb000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000bcc000)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000290000)={0x0, 0x2ce}, &(0x7f00004fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ae8000)={r2, 0x9}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000057e000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r1}) r3 = add_key(&(0x7f0000868000)='user\x00', &(0x7f0000c79000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000c6a000)='keyring\x00', &(0x7f0000b50000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eaf000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c2d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000009b000/0x800000)=nil, 0x800000, 0x2, 0x48010, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000006000)={0x0, 0xa, 0x4, @thr={&(0x7f0000003000-0x75)="bf460d31f87072d3c890764a0d7f8f727291bc66e2defe53c88831919e16ccedcf011174041714d2404c23797ea94e4798ab83833cd7b6ab881da2048178d9436aeff96adfc81240b9dcf777befc094def5f259ff89304c00c4c1320e0d564703467938a108d01eadeeff0c51fdd2aa5584309c16d", &(0x7f0000005000-0x92)="ee3689eb0eb2482d1f26113b87a21c087b2a110bd0c51caf4b0f7d3f9f9d312068d981d61445a83e5d1686093d702dd7b81de5531dc5e2217487b5d2a6beeeab63ec859d2b2483d1593e48e6c2e3ef2008b61bc7bce6badd41a6745879d71f83b9a793c3009777663da32e05f3c4e8364c43db3d91e3dc13bcbf77d776b8c0caa27de71e0273e935917dd9ea206c503ff4e9"}}) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) 2018/02/05 09:06:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x81) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d3b000), 0x4) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r5, 0x80007387, 0x0) r6 = dup2(r4, r5) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r7 = getpgrp(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e90000-0x50)={@common='ifb0\x00', @ifru_mtu=0x7f}) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f000004e000)=""/120, &(0x7f0000ae5000)=0x78) io_setup(0x5a5d9f73, &(0x7f0000299000)=0x0) io_cancel(r8, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000026000)="43595e868dcdabd1ea587522e33b8204d10913edd6b83bc7e7fc0524cf86ed6c0a66c09e77a9e2c0261965b52a69fe06d38cefb7078b9a079c717977b716edb9ec986e6be86c6284b1f2345d8f06a3a42885108237f5caf1ffad354655c55bd29931d248bacaaae7b52e8a5aae2b96f6dc8b61e0190110eb4cdffec7b556c62e2b0d1088426baf3af9fedc76a14d0fcc8e85a3747234f047f4b22afed806f81700", 0xa1, 0x100000001, 0x0, 0x0, r3}, &(0x7f0000d0f000-0x20)) fcntl$setown(r4, 0x8, r7) fcntl$setsig(r4, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) close(r1) r10 = socket(0x10, 0x3, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000097e000-0x138)={{0xd000, 0x5000, 0xd, 0x7, 0x1, 0x9, 0x7ff, 0x7a71, 0x3, 0x0, 0x9, 0x101}, {0x5001, 0x1, 0x0, 0x1000, 0x7, 0x6, 0x8, 0x7ff, 0x1, 0x8000, 0x7, 0x800}, {0x113005, 0x0, 0x9, 0xeda, 0x1000000, 0x101, 0x1, 0xfffffffffffffc00, 0x4, 0xffff, 0xef, 0x5}, {0x2000, 0x2000, 0xee1e2ed521d4c272, 0x2, 0x0, 0x100000000, 0x200, 0x7, 0x0, 0x7eb32e81, 0x100000001, 0x6}, {0xd000, 0x4000, 0x1f, 0x101, 0x0, 0x9, 0x0, 0x5937, 0x5, 0x7fffffff, 0x1917, 0x1}, {0x0, 0x2000, 0xe, 0x8, 0x5, 0x0, 0x5, 0xffffffffffff9620, 0x0, 0x1, 0x4, 0x80000001}, {0x10000, 0x4000, 0xf, 0x1, 0x1, 0xbabb, 0x0, 0xc20, 0x8, 0x1, 0x56, 0xf40}, {0x16004, 0x110000, 0xf, 0xbae, 0x9, 0x1, 0x1f, 0x4, 0x7, 0x100000001, 0x8, 0x9}, {0xd001, 0x2000}, {0x3000}, 0x40000, 0x0, 0x106002, 0x200, 0x9, 0x1101, 0x10000, [0x7, 0x5, 0x9, 0x896]}) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d5000-0xa)='/dev/cuse\x00', 0xb70c956f35d74d4, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r11, 0xc0106407, &(0x7f000032c000-0x10)={0x9, 0x6, 0x3, 0x1093}) syz_open_dev$sg(&(0x7f0000d24000-0x9)='/dev/sg#\x00', 0x80000000, 0x40000) write(r10, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000004, 0x8000000004, 0x1, 0x40000000045, 0x0, 0x0, 0x1}, 0xfffffffffffffd27) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000), &(0x7f0000df2000), 0x1}, 0x20) 2018/02/05 09:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000652000-0x34)={{0x2, 0x3, 0x4, 0x2, 0x10001}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) ioctl$TIOCSTI(r3, 0x5412, 0xaede) close(r2) 2018/02/05 09:06:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x382}, 0x1}, 0x0) 2018/02/05 09:06:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x7, 0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000005000-0xae)=""/174) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x40007) sendfile(r0, r0, &(0x7f0000b51000), 0x400) fcntl$notify(r0, 0x402, 0x80000000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d2d000)={0xf004, &(0x7f0000223000), 0x8, r1, 0x4}) 2018/02/05 09:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060e000+0x9a7)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000349000)={0x43, {{0xa, 0x1, 0x9, @empty, 0x1f}}}, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000091d000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80]}, {0x7fffffff}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @generic="3338fff107a9d53bcc65053203e30606"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x330) 2018/02/05 09:06:54 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000869000)='/dev/midi#\x00', 0x7, 0x420000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000feb000-0x4)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r1, &(0x7f000058c000-0x57)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x25) 2018/02/05 09:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000017f000)={0xb7}, &(0x7f00005a8000-0x10), &(0x7f0000722000-0x10), 0x8) rt_sigprocmask(0x3, &(0x7f0000001000-0x8), &(0x7f0000002000-0x8), 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000021d000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) 2018/02/05 09:06:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x6000) [ 72.193093] kauditd_printk_skb: 21 callbacks suppressed [ 72.193101] audit: type=1400 audit(1517821614.980:85): avc: denied { validate_trans } for pid=7789 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 72.213341] Protocol error: SET target dimension is over the limit! [ 72.247737] Protocol error: SET target dimension is over the limit! 2018/02/05 09:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000505000)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003ca000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xe747, 0x8000040000001) write$evdev(r1, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x2}, {{0x77359400}}], 0x30) 2018/02/05 09:06:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x20951000) r1 = syz_open_dev$sg(&(0x7f00008a0000-0x9)='/dev/sg#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0xff, 0x97, 0x3, 0x5, 0x4, "88f3005f799bfadde976bf356fe4ebd23674b9aeddd00d0e5bd8014f4dcf506ff1d9aae88b8468cd1c743862b2c0a0e3e7eaf4ef65cfc94eb35b7949b4867f", 0x7f}, 0x60) 2018/02/05 09:06:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000754000)=""/212) fcntl$setstatus(r0, 0x4, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f000049b000-0x9)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fc0000)=@ioapic) 2018/02/05 09:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setns(r0, 0x4000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) preadv(r0, &(0x7f0000736000-0x50)=[{&(0x7f0000367000-0x51)=""/81, 0x51}, {&(0x7f0000381000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c25000)=""/4096, 0x1000}, {&(0x7f00006ab000)=""/178, 0xb2}, {&(0x7f00007bc000)=""/214, 0xd6}], 0x5, 0x0) io_setup(0x400000000000003, &(0x7f000091e000-0x8)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c43000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/ppp\x00', 0x400, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r5, &(0x7f00006ee000-0x38)={0x0, 0x0, &(0x7f0000a4d000)={&(0x7f00006eb000-0xc0)={0x2, 0x3, 0x401, 0x0, 0x18, 0x0, 0x4, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_sec_ctx={0x6, 0x18, 0x1, 0x0, 0x22, "b37194e0f31619818d74a716b4c924bef598a4531cecfca65cde8a9839022696b065"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8001, @in6=@empty, 0x1, 0x14, 0x4}, @sadb_sa={0x2, 0x1, 0x3, 0x3ff, 0x1, 0xb2, 0x0, 0x20000001}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_spirange={0x2, 0x10, 0x3, 0x1}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}]}, 0xc0}, 0x1}, 0x10) r6 = memfd_create(&(0x7f00007e5000-0x21)='keyringsystemkeyring@cpuseteth1[\x00', 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008af000-0xc)='/dev/rfkill\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000e64000)={0x0, 0x2}, &(0x7f000015c000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c5b000-0x10)={r8, 0x3, 0x791, 0x5}, 0x10) sendmmsg(r7, &(0x7f0000e90000-0x3c)=[{{&(0x7f0000af7000-0x10)=@llc={0x1a, 0x11, 0x1, 0xcbc8d10, 0x31, 0x401, @empty}, 0x10, &(0x7f0000e2d000)=[{&(0x7f0000e3c000)="9fbde004b06abc4b62ea8c25722ed2ad5efde6346bd64e8a5dedc22a2dd9b2d2a67e3b5a54248956b559f4048916a0f45e20679b506de13b6273ad8bb55f625503b1db3d602ee7e34572a6672dfbfdd36be524481f32c73b7334285cebfb191d3b9d1ce775d37544595793ede4aeed366d3ec25fa12d0dd0c7be1d84cb5bf766ebea2c8cdc237d885f97311487f38a503a1e9478fe310506bbb240cc9a4a7883f5df6f63e98bcc2669c58a005d5a15a9a026f692310e2a5449bfab132a9711c9874752129b2da1779b29933992ca3245cafaa09065d18925eef36f32af6a21666f164201fd6bc007b5d6b82a999e32cf35ddc57b7b", 0xf5}, {&(0x7f00007b2000)="bf2dde6dcfc381e69a6254da4297f952f15ca976d37c10aedf4ff1ccc5112b52aa337774d8c15b9c21e4b0d77be2fd42b33098a18cb4c32be713a1348f825a5f644efdf6c75570f6bf0d0aae0c47ff669b71227a4aae5a2b043f8a811839d092daaf4e9ec92690a26e2a379cc24028e0ca629d4057f62ba665189618816d173c6a3aa44b0a439dff3dd24fd84c51878eaaa626e3470d2b66e561888255e0025b422360b84e7f7e6e2462d68653b877509234e3b3cc05f79cf6242d0d49c1be0e19a6ed590171882bbe309558a5dbba5296d2eba96ebbb244aed8a25aceb674c53fc272db2b6d786ea76081e227d1eeccbf16d465c788a6c396207b933b937fab17d02e84cbd6c1ca6b7d0726747360b2097852836655ba35111f47b8207d8b552b59fd811d1669167ef0626b5849cf45d681b0e99a27532b7471c9a3e91740a9e5d175b5c6c2054f189432803a06ea04b340939e06bae0936c85513151370b470ff167d46fea6b3a30b4aa47cc7a245cb74ddd214b272376d7da0186271f2dea0af73c4f13fd746700b93d206e37c70c41f45144406964049b8d3f3113aec4341a5f0688384abe06a3468f70659b53a8c2701f5e8bba65a2b743959dc1c7eda0ac7d30fcd007a314846bf7a252a31952fcfd55da8f6eb04a8b605ea2286c99d8d6612ee20f59a5dfd18afb20e32e4da5d9c7b6fc2c668c0de7a59287e8e3832f9859614ce9bd6815267fab48b9a5590aac742b432e6bfdb75d9c8b327abe320cc5330f644dee9d0c47ad4de82fbca61e8ebe232fc6e7100aa7e3c1eb90473d3f7786ecd14f093e952d72dc89ab9fedf8d37e70a785fba0caca94304c6bcc47aa3292ad636187a07bf6c06094c84b8afca3b8673b507f984a8a21807058f7cccf8f2fc1b6e3a7c4455a88b17c682461e11ba399c803d7285c7aa1eecda2c8962b5a3eea1999b05f2311a63c4c78121560a63dda51369376c3452ec7a7aa362d2d57110ee8841c5dd3cceee057dde9a8b70249be87f2fcad082d1a84791069e0848da049601d2c6eed1ddb38aaf3b0fb437efc4575f03bbf8b40590d5000e58990c93a80047caad5b06fbd2ce640603316637c0d2d52e15a5e3a548cf50a78b372b199cd2cb5b697bbe7f2f5310d3511c9deb0dd7e20ff334be4ea081b9ea481e6e1009a4f9d3f56b86b28c6e9bd7f13fc564becb35af6cdd4b5a905181d2a4a05c902033b7e46c60b47d1bba5c0cc7e5122851614b81bbdb19a3d79811153a0b656a1398551ba96163bec8dd9b9283ca35040185bde36d339b7232b9b93a8cd47b290595f8b082641f0ad2229d48dcd4a6beedcf1d37a44cba963d78d84835924510d11493ba1cea678f0769322ce92e47a3533590fa89234aecd7407760bd4b2af3e99d2846763adc26b3bf2b0d7762178dee589c98130097b5c0c4b58b8e416a285857ec0af4163d2cfca73ec548e4c01e8980cbfe14d8cf4045bedae2e00e0949378dd34f6f6dec931f7de9824caaf6f06735d9b6501221b45941d9ea60de72a0c93edd8c5de04d6e00aeb4aec495bad97fdc6b6294c3d5efeb0aecd41afac56b798d671c20cf45361f1bebd7634f779f44631a77bfd23a8d3033563f3d8448532e963025528045fe725a83db8712f7479d0006c62c53dfafdd81e21f667b3293c1268651ccb00ab93acd63a81a1a1c52338de5a2bd3f0d520fa8df61c3700dc19513d7873f53a8c09f79fd90e80fdddb94862c9d3ec58c8f960ce8bef9d22133ceb1601d3eeedbd604add2cd8ecef5648079ca9acc4de4fb138ddba4703d16062f77f3a28a542afb8a9845e6d188b547cd6bb1136728791997774a91981e55d0fd01c281cb5197bd55b39d756e5032a521a6bdae2fe23f94eaa074879a85750b86691890a531efd54ef88cd9aea8be47081842898511e5de3310bd1d37d12952e9b79708bdabbfb8ae4f10f0157132963e5ebb7cb204648e057fb3771e8e5904721fce83e36e5169d05106a75bcb6f562b1096236a10def6703c44cbf9e522f0ec96e3fc31a3066c0e7959d35f3bdff16f06c5e33f081aab0acca0185866aa4c95eb62421361ac190c5ba59756d5a85f22e095936259078068a09f379c5d69e163e9a1d60ea284555d219f7c892ee622c98ca4cd40ca511e9fbdd85fa1f9f80b0a792a4cfedb48c71da0d6b88916ebf3c53caf97ef44ea586462d08b8926a9865c6115de0ddea77072d9a433cfefc1b9069dfc5bb5163e7f0dcd245ac099541c3259fd33d90c18f34405bdfbf9a203635423012ba13cf7b099f4841b2b08c1069ee41336afb23ee28571d5f5f1f7efb2d3a5b5abd17cfc05778931f10e1eba6a14119e1adaaea773fbfef1f012158ec04a5bd62e961522aabbaa3b7785de7c3895089cf403a77edf9534eb0961b4ce92dd47f988b00792e176eb5d64ce1497597ec612f6a2744e39b6f6a40367c005eebfa06312244dfeec5c629ad31b9f28c6f55305f823b84779eaec8c265a839506f17abfce29ee4251d73f4105e7cbc2a7494fde618d5b739bdc0365f269ce5c2b88e02bd77c0c3d586fed029a2886e88107acc3eeeb981579d261f3c89b56f23e1c890e54a39a5e3d8d6b889e05f123807a66ab3b3a80ec432cd09ab319c60de495fce4b971cdf72c812fba2e290fa832eb47c59b8fcc287248efeb6593d0409e7250078a6f28dbd669c0036e1457d8dcb4a637710d793a41c9150e905130c3ec10d1bfcdfd1a43821470869c759711153952ec7b5085ea61a34883da1034157440d7921215e985b1e0425212ea9b07a85a7450a7246fc0413087eb62e5f0aad5a82a42d50b06f243a97a6db291c0d4880e7e34568075b7cf3d5319e69e8af553e79b867018f2aec7b62fb8760b7d84819dd566e171305a40db31129041c7bd21ae1f330d79a7f68e587c1bce69140af216fb323f49282539b41584596fd0e61b61ad403637e3287e2a7199802605486617be5f0cf727efbb6f2ce801ccec13ed0d1f33fbf58b9f8bf105203cbd11c1085db049e394ca8514dd57d8334505037d7f9adfb4d07a149ce5297b649c4d66ad0f882e155906a95ea00df3d34de610df7ab0f1ec974bf8381efd6fcf39a55cf6461e0598ca160d9797c26c703e88fa65483a8e9da8583684662753aee2e14ab458640e31c454cc0b23c648441aca4deb5e00103224107537da6278e981a06acee746451d83a28afe42ab6a8fc820811ed3d49cda6ba320637978da9fb50ab38a5c749f8a1787d233fc91392a3aca1051c9876e16f90421c13c28a5e0b4e9113bf7c115e581b7d1ad74fc8f738e7f02ba928a0d668d381471ac4ee8aff898a7db7e77a563ee8f6d036aa697f413bb0c49d0c78c88fb3989c6faa022cfdd8f936d3ceb80b14779177b8f66f799fb194d59f88997c5efc212f501dfe200ca2d961b1a3379cb5ce5f3e6fed8f206cb8e7b83260ddcc1afb74426ca389c09c471668b4625ec2c7d838f1508a9a079853789e2f32ad78756c1329eb741f0858fe6bbe5ad1dc60e59d0ca8f64519cf78f337fbd046fee6d6aa02b35cb37345cabe397028185812dab5e523e4cd902da1a459c8ba097044237d734af6ec937e016d935ba61c04ffd505614c3abfd42ead3da8f0451ee86a5739d49b2864eb413c532627ac62a3e8286b9555249178b8bd16fbec9663aa610fc840b7b27e2bf213463070138d6d08ddc350741d4c635872aedec8f66f4e7be668d472333232c9361983caa2f37b8fdc9458a54f80d4074978ab1418c7ff8fa593df76ff79b2560be060b54452ac8e0fe150bc70a863951d1a038f7b86a69b1be75541e689869180c13f49331851ac3f99f72b343a24a68e5e85e73aa7a11e1a81d0f801a38e66d9b563fe7934d0e6c41ebd60fe69f85359a83542b708cc2a6886e6dafb8efb62934f5d08f453275477403fecb33cf0a8232ccc311b3837218699396612baca83c7f674bd299a63fde58456edc71db396679114e7df4f05df84596da8aeb0fac25cc2e8ee77860205afa4fa86d88ce92dede032db07ae65c62a2fbf12fb4c2010d3c4c3ea60fab5839c377725e1692627741c571ead5d5a13c310ca870baaf55fa91ee7848f4068eff4638c133c46c4d576d81fa06218d5ea201eb06c68dadfdf55db8b6b91292558ab22aeb7c6c871eb3dfb0c0adde528146190286b815f32631ea898ba77f6dde58312b88ceb4f08c7cd3185dd56ace1e060d73566d53767217e889559b6f2b3b595acf988ee701c2d176d8b028713b02fe3e54e0d7efc8a04f63209e7e6efa582f8c7c556c88bae681a7a079069d11f4150ec83ac8f3dfc8def3a9480937afafff9be8b89f1adc263d64095a3f0d612d869f8ad4261e6250b95d34f6eb8bbb0eb7c910264edc87f72b594beb934766dd8b0b157573a4bd1b4ec27515bf460c13f7b0f52a4df8c79c2b52d8c7df4d13ed90010816e1175e827950777fe3ab15c3018255c0446e0d8a39c510e2da278aac029c8ffb477288800299cffcc020600fd56b573d5fee1929df551c722ce3c8a3420ecda6035f2ba84316d6b1f974bee06d7b20445b7e5b7a512fc708f2ac571c34d5785ebbe1e193fe151fb27d1d13bbd74b97d85e7aa3eb0992a9cad20b68258497423f902a1c7280e7723cf5533a1bf1034a2beb6e291a81ffac2856e8d8ac06a4e08abe04e1d2f295ac43ba9bb7e5fda4717b7e6b3e38beb7522cf2834981580c9b78c2c7f139c183a3f0ed7c1bdd7f72659abab5a3a7eb4ca16077785e51871636cfdf2e92a12c1139cb20c5bcae519f09e0b932bf3f5e0b8596d932b8147d9b576655fa90f41b929eab61857ce235d56fd488bc50c4fb9a9ef564d4090e18a86cd0bb440a33565853f85b3a57e5a64234ed740615576e15b78077b67cc2b2d16c86f221ef16661b83b281c84bf266c9811bcc95b192ea1888b187df25eb117a23910efac4460c3f980ffcf92b56527da6bc13283f48f1701f15e40a6bc5bdb2525e55fc689948c25952dd6460e2d7bf72be9c1738c04231a8101b47e47034f399f241de945b050b7b43a7b4b720dd322dbf4fbe916ea60af371ae78a9bdf3610aeedef4ed4621380ced9c1dbea2ec27a52a5fd49ad2a09a33dc72288f0a1bd4634d7a8355e30b1beb2fdf61c08dedf37ba3489a151448dc9a306842c9d1ad19c9c2e488fb8e22f7539ece78e2b7b06653e6812220ce6824ecdda8d2b30371c0a985e2eb1d1a1230818a812fd2b0d738ceabad334b359c9233f74fb217e2e0cbc7b89231215419e32b66d673ca7483a80baa7fb9ce0a793ee362ff95a5dbf36ed072231b183af361887c6cada2377d773a67ff0c750e1b2d22623787952df2d268ee3e9ba841d2c17cdf46441a412114ffa23c6f2637fe653476469617b2e19565860dc7cf8bd718e3a194ca2851fb5547e5709d58e57adc046dfffed0fc065580d99131429f83b5bd708eb22481098b49695972efe6e8db02def8f433433a3e5735446c471bba22d7392fac34801d55f04eab93add7e2a7343208a80dd722de8e39a83a6d07b9f51044cc1028b7862e95483e22c1ba3585244612080a4ac45bdf16be726be2520c25da49b4a02275e75b644b8692f856c39108f2df8159d70df89dda4fd47756c66d64ccfc607971eaac70eb41607f5faf79f4999e98381fdb1e519510bde99d07da54e87c77eba16333692e83e013c59266fd4075bbbadfda47f5bc094fdb567f157dac9f6d4b7037cfecf443f316579a51e485b306cd128d9bf1d42b858c538227c", 0x1000}], 0x2, &(0x7f0000e73000-0x290)=[{0xc8, 0x117, 0x1, "0cab549cc1ee656d044e3551502ec01571b553379ad019401c07a341f92dba17aea77e2436be99f55c21c28b9423de04359e71af2bcecf35c7d3c994d6242e281042c6973a758422d3ffea2e35dfadbf6cfd8eb09408dcdf849991302bd66cebd75de2c28910d643d1b78e2f24262b053c0bae66269762efb59450c8c95d897f2d8cecbf6e924c5f7a1799e1431f3606ac35d6f5d52a13137ef542d53e106c5a786de1d934bad90f9e6cf9376b33e387d8c46589e63b1a"}, {0xc8, 0x10b, 0x8000, "ff9ac5af926443b9df244571ce81d233682e39e85f539074edc6d9a66553fb4724e0737e0521e15980cf982f1286840378a752e381bab92260ecb46f5275bf46e9bfd4ce4e44d43fa5e1b2cdc471922f222b10686e5635542fe8237751388fc495815e29b303fba024d058c6211e5853ba907331e160e8c0a1a9dfdc874766b0cd8b06842fabb1c0903b23103e7bcb95627cecb9cd8df7615797ee7cbeadac7bbef308a2a1eff3ad91cd8c02de570e1f6e7a761fa66e71"}, {0x100, 0x119, 0x927, "a9b42650f3f53df08442758ec21f727c06995896c455873fc18789a804ddb9c596b94e71e127425d2e5d04e643c2883dbb3cb9105189af9404077c70aa46d8a7011efa8412234542f47d7cdf5d107cf34bce733f4b5e5501fc79e8d0d80ec3c50350d7e95a2db0f2351a03de428b3b8dba38e94f7ac63879ab700884755837fcd3c697bc306a59bed93d3d01fff30a613682d57bfe0721a2cbcc4ddc20d08fc42fea320a97d97b511a2e637c98fd5cf8f7422c069d75770f7d4fc424e36a324e23194186dacb5b407071ee9894b619a6eca15c59d738cac84a262031246b5127d1db2db3a8c5af91306300b2"}], 0x290, 0x840}, 0x6}], 0x1, 0x8d0) io_submit(r2, 0x5, &(0x7f0000b97000)=[&(0x7f0000cb0000-0x40)={0x0, 0x0, 0x0, 0xb, 0xcf, r0, &(0x7f0000284000-0x51)="3c83f75b4ebdf0ba2fa94135d269866a5b396b36e4a5e1d442a172b9144a396f8b6020ba3476fc754a7666adb080ebd134dc4def4861df23b1d82e68633ee8a1b30b9098ea25695927cbdcbe574c48718f", 0x51, 0x4, 0x0, 0x1, r3}, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x3, 0x3e5, r0, &(0x7f00000c5000)="c104c455c62c3cbd819e3c25c41f45f73caef72c417ac63ba75b5977863b0e8641dbc9f0166bfb7e92b773ff653c0f7eb1d385851dedcea62e22a0afebdb12f81e2597d1a7053cfdd471be262e7c9d40d1ca51560927b3d0ae010dba4852f7523749eac4e7336248339fe511cea4b8e56e8a31efa1b4496f4fcc5c0dd648c287a9a2659ba2831cf934f8c7223ed5d56c7076136ed9c7c37db53775d33e342fd6d71af4e82deb05991862a5385ca80bbf0c819a7c2e5b4a4fe2774ccfbaf5f7e17ba0e3cd98948cdcb9dc5a0132c098f1648abff13d2d881f5a6296c2bff4be0328f1fcfce4", 0xe5, 0x7c, 0x0, 0x1, r4}, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000be7000)="c9ccc477bd13028d8704ca60637c4a0a26c786193934178d25b21bda072804949d53909fd4d2d11cf14747de977eced525210c108bf1f39efc419047372917035f22245625acb17367bde7dcdfc09f7accb13996ffee60b9139bce9059f3acafeb5bb1940fbf54e4b477280779f6830271ad4fd47e88d23266175199b0dc1290733ac7aa5853411d50a1aa37d7f540c9ee95d3a6650c4274bfbef9ced2fb148bc90eb74d8abbee66af3757dc7cedc4771b27990fd9642b0e3a1b1483784952da0ab0b7536e43904db3", 0xc9, 0x4, 0x0, 0x1, r5}, &(0x7f00009e5000-0x40)={0x0, 0x0, 0x0, 0x9, 0x1, r0, &(0x7f0000726000)="8837b19ee82f767c264addb6a60e9e85b9bb10a2080b6209e1e0634b2015153506813f11bb9771f1e31df8bdc32ea52b324ef757ead328905a90ffaac580f50d66e896d21e7b5bf5898ac8c24b09b92d4871b3f8625207bc84f5abb63f85e7449c1ce9606a93fe61a21a67fa", 0x6c, 0x3800000000000000, 0x0, 0x1, r6}, &(0x7f00004b6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100000001, r0, &(0x7f0000471000)="83a62d311b2fb471dadd5c066f2a79989fd90b26eb3d90d429fde2d1600dcd74d5bd979f717d4aa12def8c28dab307602121776fea8d01ca0009515df104442ef5c4c9d6c03c189b16c264faeb3d14102c6b8308b0a20feff615196469b3", 0x5e, 0x9, 0x0, 0x0, r7}]) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000071d000-0x70)={[], 0x7793}) accept4(0xffffffffffffff9c, &(0x7f00002f2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000ad000+0x5d7)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00001ef000)={0xb, 0x6, &(0x7f0000552000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4e7}, @exit={0x95}, @alu={0x7, 0x4, 0x7, 0x6, 0x1, 0x80, 0xfffffffffffffffc}], &(0x7f000015f000)='syzkaller\x00', 0x2, 0xe1, &(0x7f00000a6000)=""/225, 0x41f00, 0x1, [], r9}, 0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000926000-0x8)={0x0, 0x6}, &(0x7f0000716000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000c75000-0x8c)={r10, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}}}, 0x8c) io_submit(r2, 0x2, &(0x7f00001b3000)=[&(0x7f0000078000)={0x0, 0x0, 0x0, 0x0, 0x7, r6, &(0x7f0000bb9000-0x11)="be748204fca4579ea9706535f362deec24", 0x11, 0x92c, 0x0, 0x0, r3}, &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x1, 0x1f, r5, &(0x7f00001c3000-0x5a)="7ff681edb210a673f08eeff90b8cc957828a918a2270f30f3fde15fe7057272d14ff20deca1b0f226fec1c5b54dff0c0a65201a9eeae3e24fd7c6ba49373e4c66e6e73b201f18468d747e06af803a90a59f86cb0b47b979ea66e", 0x5a, 0x400, 0x0, 0x1, r5}]) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00001bd000-0x1d)={r10, 0x3, 0x15, "0830e254a3d8f9e33e3fcf4d615343ef17037ed951"}, 0x1d) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000fd4000-0x18)={0x1f000, 0x0, 0x2, 0x101, 0x7fffffff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f000038c000-0xc)={@empty, @remote}, &(0x7f0000805000)=0xfffffffffffffec8) 2018/02/05 09:06:55 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f0000e7f000)=0xfffffffffffffe41) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r2, r3}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e82000-0x6)={0x0, 0x7fff}, &(0x7f0000e81000)=0x6) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e82000-0x31)={r4, 0x29, "072feb31dd8ee47bad4561c320e678870c0c92f971c5d72c444ca4b0def0562aef1e989e534b87e1d6"}, &(0x7f00008c0000-0x4)=0x31) r5 = getpgrp(0xffffffffffffffff) r6 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r6, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r0, r5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e80000-0x18)=@get={0x1, &(0x7f0000e80000-0x7f)=""/127, 0x6aa}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000083e000)) bind$inet6(r7, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r7, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 09:06:55 executing program 3: mremap(&(0x7f0000ca1000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f00009d1000/0x1000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000f000)) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/05 09:06:55 executing program 7: getrandom(&(0x7f0000a88000), 0x0, 0x3) 2018/02/05 09:06:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/vga_arbiter\x00', 0x40840, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = shmget(0x0, 0x4000, 0x2, &(0x7f0000b44000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000073b000-0x19)=""/25) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000e5d000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000689000-0x3e)="ab553b1cb734852587635d73bf31dfa90170fcaa6408f02d3ae195f2427f8d4f20ad393531908eb3cbe8359d4224cf53a95b14159af027ad3cf78083ad56") 2018/02/05 09:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000+0x702), &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000), 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4), &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {{r5}}], 0x30) 2018/02/05 09:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eec000-0xe)='/dev/admmidi#\x00', 0x8, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c30000)={0x0, @in6={{0xa, 0x2, 0x40, @empty, 0x40}}, 0x80000000, 0x7}, &(0x7f00005c1000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e02000-0x8)={r1, 0x8}, &(0x7f0000a29000-0x4)=0xff50) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007b4000-0x8)={r1}, &(0x7f0000305000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc2000-0x8)) 2018/02/05 09:06:55 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000005000)=""/51, &(0x7f0000014000-0x4)=0x33) r1 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000000c000), 0x4) 2018/02/05 09:06:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000001000)=[{0x0}, {}, {}]}) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x1}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000dde000)=@un=@file={0x0, ""/39}, &(0x7f0000001000-0x4)=0x29, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x8, [0x5, 0x0, 0x6, 0x2, 0x4d, 0xffff, 0x4, 0xfffffffffffffff9]}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000c5b000)=""/217, &(0x7f0000000000)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000000000)="bbfdcad7a034e7cbf12b06ce10d6cc5b4ce6c31c999dfdb2e98fa75c887795706b5ab89b00e57a4b563c6047f3ac3dfa2cd2a915b1d2169c4c6a9233b70db7353c8c565c6e288e047a6ae99d9097705a7eb977809110b3f3c1a6b89bd4518ed1a383a91157fba91381a2368df1d7ee066502a0007aded9a8691cf220845fd5d3b704cad0c8b4bc5060ccc8e6157d7060548d018e2d9b3964a8b822d877fa849c88ac97e46dc9", 0xa6) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x6)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000001000)=0xffffffffffffffbf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f0000003000-0xc)={0x200, 0xfb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001000)={r7, 0x200, 0x20, 0x0, 0x8c0e107, 0xfffffffffffffffb, 0x1, 0x19af, {r8, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1c96ddbe, 0x7000000000000, 0x0, 0x7, 0x1ff}}, &(0x7f0000000000)=0xb8) socket(0xb, 0x5, 0x9) 2018/02/05 09:06:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r0, &(0x7f0000e71000)=[], 0x0, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa9000-0x8)=@assoc_value={0x0}, &(0x7f0000584000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b6000)={r1, 0x3}, 0x8) 2018/02/05 09:06:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000059d000-0x4)=0x5334824, 0x4) mlockall(0x3) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000026e000+0x5b0)=@nfc={0x27, 0x5, 0x2, 0x10000003}, 0xffffffffffffffbd) listen(r1, 0x5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000014000-0x8)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e1b000-0x8)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c67000-0x10)=@syzn, 0x10) 2018/02/05 09:06:55 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000537000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rds(r0, &(0x7f00007f3000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x14, 0x200000000}}], 0x58}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x200002) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000004000)=0x20) 2018/02/05 09:06:55 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ea000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000f86000)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) fchmod(r1, 0x40) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 09:06:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002f7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000920000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000168000)={r1, 0xfff, 0x30, 0xdd, 0x6}, &(0x7f00006e5000-0x4)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xffffffffffffffff, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0x3, 0x6, 0x6, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000)="664030f2a27efddf7fed07bcccf98118744e325bcc8152bf852f74f51b865f09dbe07de9285867c61a5bbe3972d5ebab12b430ba9c7f5a2d8eaf7215ca30e13e83cd69dbac176bedbb51359cc4880f4f77927aefd520262aabf18a3ff32c8ec1872d2e0c978c35a59c511660f9ecb887d53bad312db4e6a2e162", 0x7a}, {&(0x7f0000003000-0xf3)="25f6da68ef1185e5c0fe1e774dc7323145401cf3b52af256891644d59f4852b3f307bcfc9834dd3e111b9a01fc06710bec850ab688ddbfb4d3b25df66035ee38a3b2a468d7e5e84b33c5e72159d75ee2bf3977ac7275a4d546375aac45a9287c28508c7e6b36a5593461b520b06b31396e3b9395bf0c84a4d18b08115ea0037287244a98b35fc382f4387fe6830d90d958c66e196a2fcaa97615e05f9037966042f49604ba142c17242f1861334b2a62da121eeeb63ee4164d7600acbb0f989a320b6156d2cc5fa651504d36ff993fc031c1ea619475beb6d03dd6dd0d1eea417cee6523c287becb40eb59660b581666fc6203", 0xf3}, {&(0x7f0000002000-0xcd)="7e27774c8fc2b5340870bb5a6134948b28a6d4c10b2b74ba9e89fecb9629f21ad7027eacc66d746b6777d0aba7801327f3cc3b142849a366c98df7e3aad52c5dc1bf71458731f26fdde1bf2626d571bf52dc7ddb2787af1328b32c930a8122e298a1fec07dd2e0d818b7e97dcf41114f0fb516048750ba70130b840b314049b920a96e038a30bdafa7b34bf99d5df27d152f7dd2162ae13265fdc8d2f2f8efe3409081d40d7102d85157039c687a1a306af18842cd42b4003693d571fbe8b297f0b97da2796aa87ba891d363bd", 0xcd}, {&(0x7f0000003000-0xc4)="186dc2e782ebcce24a7806b1cb97b230e654a402bf3b98011b5337f3bc954f2bde99d9186c5af13d977f8e09118bc51bce5b26de756fd84380e8d24fa793988336860198a1df1b24ec15fdb4efb8b75547d6d55b56f9225767a742405d089354b3498bf684bbde094b9a7da13a529ebdc5531c75322850ba26f0416162035e1088a5801dabf6b21d6c5754895862333ea7dfe57bd40a031b1ba48f66e2e1b7194c88b004261835ab9ea8c1979b66548ab64cda04ad78d0081c400e7e5bd4baaa6a09fb3c", 0xc4}, {&(0x7f0000000000)="d65c11c52f7225de07056385e50a659fb7db4322a828b2daab6c54c212c80475110d506068c59eceebf6bfdd50c31240a8a041e7f9a5da2e0eaba417b73b27926f42a91acbfd6223b871346fa7356496aa3c89a5041699b4f3e47d5a86a9b16c4b1ee16ad176afbb15303a5b60f0f5f8acaca52d40a3274e198688b9878ec6f9bfcce99c1e94453f451e9ccaac4171f6b974a4054006ee55e115968d17e483ebdd65f9109bde7061d133cd73732002ccd35949e225ac05c91e698271942b4f651d300fe08a7aaba04b5bb4261bb20d7ea1ecdf", 0xd3}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="1fdaada343adaa101ee280afb73379e42cbffab26fadddf91624a9a3012cc0eef513226172d43e3933371d7bbde2c298ff7927674f93ea82e9c15613015c6d1bf76aa88e36ba8a312cf6a5b18e626b776c90a26d4f22f482b5c2ed406d5a068be714c64c61a53772", 0x68}], 0x7, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000003000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x8, 0x2) io_setup(0x6e7, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffe1, r4, &(0x7f0000005000-0x19)="87b09c337f8df6f1270afa1cae52060203d8be8c9846d2acea", 0x19, 0x7, 0x0, 0x1, r3}, &(0x7f0000003000)) r6 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x7ff, 0x80080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000006000)={r2, @in6={{0xa, 0x3, 0x0, @empty, 0x9}}, 0x2, 0x5, 0xc, 0xd0e1}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000008000-0x79)="f17f6136256df0486d07f652cfd6abfb7b9d65e34ce3dd8aa305fc9968071a038d7e5f195d7e153fea58458565f7f38c4a10a15e6798f57d8c92a1dd2557660a413c9badbfc518216d4b5486721df60c1c47ea3b54361422f154ed855f66b801bd507ef797ac0df1f8f4802e1a33a1f3ff25c7de0bde74826e", 0x79, 0x0, &(0x7f0000008000-0x10)={0x1a, 0x1c, 0x6, 0x7, 0x3, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt(r3, 0x8b6, 0x4, &(0x7f0000005000)="e16c1300d72e7774f20f2e83a1f5618130e0d5111dcfff7cde6e2ba0f79e59832eab205bf32fedf3876757229863b05559f380bafef8d93d8ee029beb0224e801d352d6bacf32ca32a87122167ac30be9490bb8e6c92417f40bea022b7b8fc8b90ce19bde2467dd3818f8a8606389b280313e9a2f6789e000c24d6470b4ac8ae9e9d41990d3649b9", 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0}, &(0x7f0000005000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000007000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x80, 0x80, 0x89, r7, r8}, {0x400, 0x401, 0x10000, 0x2, 0x6, 0x651, 0x3, 0x8}, {0x401, 0x8, 0xfffffffffffffd03, 0x101}, 0x7, 0x0, 0x3, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x4, 0x2, 0x81, 0x100000000, 0x1, 0x200}}, 0xe8) 2018/02/05 09:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000e61000), 0xfffffffffffffec9) splice(r0, &(0x7f00008d4000), r0, &(0x7f00000c4000-0x8), 0x20, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c7000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ff6000)=0x5, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000942000-0xc)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f000099b000-0x20)=[{&(0x7f0000d88000-0x88)="5ea687f353f35b529ab9a45349da98793a4ca0b48a3b3bed46c767b72ab73afbf470f05c654fa123ae73041d8ac4828a1d2d9d461e29b8e08355adf33dd8816437f0a0794d20f18c7d2da315a01bea5010ebf71d355c51bfb74a4efb3f6702f50921598122a57e4f6d0470f69b3cca3791597213fe29d427579761ebf48da93ea92cc2d068e721c3", 0x88}, {&(0x7f0000f84000)="77917b747f7afe0935157971b6fd4bebf22243cf89c0268d330cece8942f8f4fe4abae86c96b326f066d8e8d81f755cb90589e8566b6a71a19a9a6158c441cfb29c83eabc84720fcbf27f3f213a8b6a5ddf5455aad013af33d0d36831dba1917531917984a15e7013b6ee4cbfc8730bc9b878a5b475a6f9249fef662b4d9868544adf8cd2424448baf43a63f1bd24378c5844fb8cc58b57c9242c08e3fd30eb9ad2c7d5b456d261a1f4e9d02a7c6553d4c57002afdbabd1dcfd5f6f86d2a9ae90c8293e639d267eb49d053", 0xcb}], 0x2) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000b9d000-0x9)={0x1f, {0x7fffffff, 0x0, 0x2, 0x8, 0x10001, 0x1}, 0x7}, 0x9) 2018/02/05 09:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d62000-0x20)='vmnet1lo.em1$@lomd5sum\'vboxnet1\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d0c000)={0x5}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000003c000)={0x2, 0xbdb2, 0x2, 0x4, 0x3, 0x81}) recvfrom$llc(r0, &(0x7f0000fa6000-0xa9)=""/169, 0xa9, 0x40, &(0x7f00004b7000)={0x1a, 0xff, 0xb6, 0x5, 0x7, 0x5, @empty}, 0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b0f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x81, 0x6, 0x12, 0x10, "2c8d3227933075ea504095ce2aa4beb7c2a13ec2d847336e9b053ec4aec3c0b3a002aa979307f70d3db859a177c33be150a745442d47c808a8556a1cd1510892", "ef537032168471917f6d796f690b65b9dcbf6098b438059d88e9253e8a3e490b", [0x1, 0x100000001]}) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000326000)=""/24, &(0x7f0000001000-0x4)=0xfe3d) 2018/02/05 09:06:55 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x8)=[{r0, 0x7010}], 0x1, &(0x7f000000a000)={0x0, 0x1c9c380}, &(0x7f000000b000-0x8)={0x7}, 0x8) 2018/02/05 09:06:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x2, &(0x7f0000579000-0x10)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000e86000-0x138)) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)="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", 0x1000}], 0x1, &(0x7f00008fb000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x20, 0x24008010}, 0x20040084) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000091d000)=0x80000000) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) 2018/02/05 09:06:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000711000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016a000)=@syzn={0x73, 0x79, 0x7a}, 0x10) 2018/02/05 09:06:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) keyctl$join(0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/05 09:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) getresuid(&(0x7f0000b41000-0x4), &(0x7f0000b1c000-0x4), &(0x7f00003bc000)) r0 = socket(0x4, 0x80007, 0x3f) r1 = open(&(0x7f00000f5000-0x8)='./file0\x00', 0x8000, 0x40) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008e0000-0x8)='./file0\x00', 0x84) inotify_rm_watch(r1, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7a000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000896000)={@generic="76dcea5d756b60716b291bda8dc6c33e", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f00008a2000)="ab94db00e92544d19b21d781012105b6208ab48f26477b9636fb894bb2afb82444ac6ced223f89") sched_getattr(r3, &(0x7f0000969000), 0x30, 0x0) 2018/02/05 09:06:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000743000-0x10)=@common='ip6gre0\x00', 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3}, 0x10) r4 = gettid() recvmsg$kcm(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c98000)=[{&(0x7f0000fe2000)=""/219, 0xdb}, {&(0x7f00001d2000)=""/68, 0x44}, {&(0x7f0000d81000-0xfa)=""/250, 0xfa}, {&(0x7f00001b1000)=""/99, 0x63}, {&(0x7f0000f4a000)=""/43, 0x2b}, {&(0x7f0000404000-0xf9)=""/249, 0xf9}], 0x6, &(0x7f0000f38000-0x2d)=""/45, 0x2d}, 0x40000000) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/02/05 09:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f00000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000af8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$llc(r0, &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cee000)=0x10) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000c03000-0x4), &(0x7f000013c000)=0x4) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/05 09:06:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) symlink(&(0x7f0000833000-0x8)='./file0\x00', &(0x7f0000466000)='./file0\x00') semctl$SETALL(r0, 0x0, 0x11, &(0x7f000070d000-0x2)=[0xffffffff]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e14000-0x8)=@assoc_value={0x0}, &(0x7f0000464000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001dc000-0xa)={r2, 0x40, 0x1, [0x8000]}, 0xa) 2018/02/05 09:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000950000)='/dev/mixer\x00', 0x303000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000986000-0x28)={&(0x7f0000f84000/0x2000)=nil, 0x8, 0x0, 0x55, &(0x7f00006e1000/0x2000)=nil, 0x8000}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/05 09:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000061a000), &(0x7f0000df4000-0x4)=0x8) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/05 09:06:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000957000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) recvfrom$ipx(r0, &(0x7f0000c9a000-0x65)=""/101, 0x65, 0x1, &(0x7f0000fbb000)={0x4, 0x40, 0x2, "8dc02a967f56", 0x7ff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000134000)=0x4) socket$key(0xf, 0x3, 0x2) socket$llc(0x1a, 0x1, 0x0) 2018/02/05 09:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4f, 0x400) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000830000-0x10)={0x0, 0xb0, &(0x7f0000c06000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20000}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x5e5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa5}]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000716000)={r2, 0x8, 0x30, 0x4, 0xe8}, &(0x7f000095c000)=0x18) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009f3000), &(0x7f0000a5b000)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/hwrng\x00', 0x220000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000499000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000ec7000)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00004a3000-0x4)=0x7f, 0x4) getresuid(&(0x7f0000a0b000), &(0x7f00006b7000), &(0x7f00001df000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00005ad000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x3, 0x0, 0x80, 0x20, 0x3b, r5, r6}, {0x3f, 0x5, 0x0, 0x21a, 0x80, 0xffffffff, 0xffff000000000000, 0x6}, {0x9, 0x0, 0x0, 0x1e}, 0xfffffffffffffffb, 0x4, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffffffffffff, 0x3, 0x2, 0x8001, 0xfff, 0xfff, 0x2}}, 0xe8) sendmsg$key(r3, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}]}, 0x38}, 0x1}, 0x0) [ 73.154777] sock: sock_set_timeout: `syz-executor0' (pid 7913) tries to set negative timeout 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xa00, 0x18) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000-0x40)={0x3}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000892000)=""/150) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000118000-0x8)={@empty, @multicast1=0xe0000001}, 0x8) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae2000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000), 0x8}) r1 = syz_open_dev$mice(&(0x7f000011f000-0x10)='/dev/input/mice\x00', 0x0, 0x442000) connect$netrom(r1, &(0x7f0000457000-0x10)=@ax25={0x3, {"1b16a89b2b8066"}}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fce000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001b5000)={r1, r1, 0x3, 0x20, &(0x7f0000a01000-0xe3)="3827b8d99764fbd01b16baff2ca1f3385d8deee3db36429ed9b8fae26e019f35bbed3bbd8f06aee3f091e561bd192d20773dc4547750b30918981fb3136f245f7187d7f29b93e461d92a8179fdabab2aa897a3b78f69bf71357e558e91a4ddd14d87d260c9733ae0a44d212ab4e13ce022b14613b315fa418b4c88c36e79873858709265df21dcf5fdec3b472474080cf2e79a62edbfa9119fc98f2ba2e729fb42f44ea775de6f647d10fb4fe74dbce40753e9ded7ad5ceb9eaf9d44a6585710c7bf9aa81b86ec5267b55726bd9cf96c1b7daf55abd019b416bb3dacee23d11fb08c76", 0x100, 0x5, 0x6800000000000000, 0x100, 0xfffffffffffffffc, 0x8, 0x3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007ca000)) move_pages(r2, 0x2, &(0x7f0000e9e000)=[&(0x7f00007a0000/0x1000)=nil, &(0x7f00006df000/0x3000)=nil], &(0x7f0000993000-0x4)=[0x8], &(0x7f0000c92000)=[0x0], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000064b000)={{{@in=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000ff8000-0x4)=0xe8) 2018/02/05 09:06:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xcef0, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000), &(0x7f0000001000)=0xa8de48b300e220c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="1c924fc5af1006b96de47a638373aa47", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a6f000-0x8)={0x7, 0x8, 0x6, 0xd59}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000200000-0x4)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f2000-0x14)={0x0, 0x8000}, 0x14) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000078e000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006dd000)=@assoc_value={0x0}, &(0x7f00001bd000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000091000)={0x7fffffff, 0x3, 0x200, 0x1, 0x96c8, 0x6, 0x9, 0x200, r2}, 0x20) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000adb000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e3d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ad000)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001a1000-0xa)={r1, 0x4, 0x1, [0x1006]}, &(0x7f0000829000+0x76)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004be000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007ae000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df4000-0x10)={r2, 0x4, 0x100, 0x440}, 0xfffffffffffffe06) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket$netlink(0x10, 0x3, 0xe) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000fc8000), 0x4) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000035b000)=@generic={0x1, 0x100, 0x5}) write(r0, &(0x7f00002e8000-0x74), 0x0) [ 73.247267] sock: sock_set_timeout: `syz-executor0' (pid 7909) tries to set negative timeout 2018/02/05 09:06:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f00002aa000-0x27)="e7682c434a68b519d0bdc63c256a724cb4a5ab6a8913e02f22bd9469c761a883ec53c12c070486") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x407) clone(0x0, &(0x7f000001b000), &(0x7f0000b8d000-0x4), &(0x7f0000e5d000), &(0x7f0000bec000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000011000)) r2 = syz_open_dev$admmidi(&(0x7f0000f75000-0xe)='/dev/admmidi#\x00', 0x9, 0x42400) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000e10000)) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000121000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d83000)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, &(0x7f000053a000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000b0000)={r3, 0x7, 0x10}, &(0x7f0000412000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000524000-0x9)='/dev/dsp\x00', 0xa0100, 0x0) getpeername(r0, &(0x7f00008c8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000af7000-0x4)=0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fffffff) r1 = syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000ad000)={0x8001, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000418000-0x40)={0x0, 0x0, 0x4, 0x0, "f03b2f17a4263d4164df6fc92d4cd64c81b2f36195128bcc740d05a2e77a8213556bf22fe98e5b4ba4d3055c"}) r2 = add_key(&(0x7f0000f4a000)='trusted\x00', &(0x7f00009a7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009e3000-0xf1)="3f11096aa220c2db63585bc53f7b2ace521dd856c5af4112ba12663fd554b7b0046e6b9351c89cc4f0d2c6139847dccb0cabde59e8f8627581f6a2e94b4994e944430ce2274ade65f87d6ee218e950b4c981d85f8adf58d3e530dcb6b4513dfa2bcfb286abff8a53623a07fe73dc2ee805d4cf446e1205f8aec5dd6a671bfb4eb5b6de0fbdc0a20116e139768fc767e5fddcda4457f0fcad1aa898aac7cf5cafe450ffec750873aed83fe48a8e73fbd1206fb8a4feb3b5940200d7266c46ef74044396e8831f034ffc68ce02bd3a4a257b8f6a4e99031ccce2afc5b43d358ea3a5a7ff243c8067140fd8732f5f668ee2fe", 0xf1, 0xfffffffffffffff9) add_key$user(&(0x7f0000897000-0x5)='user\x00', &(0x7f0000eb8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009aa000-0x51)="6c23f8f7d49cfb65de0bdd3d499df0f4475533b8c65a74faeb2a409fe865a862953a793dea34890cc8a3ca7b388bf21346f041a83a1de94f241e67670fd5f00e0577c3a7e0a0b5c766a3b71204c5f410e2", 0x51, r2) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d32000)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fae000)='/dev/adsp#\x00', 0x4, 0x442) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b31000)={0x20e, 0x3a9ab7f68dd522ea, 'client0\x00', 0x0, "b853ff11730a3100", "47928646909c5a3525c428f4ec3670f886f02d6c79e447201cad18a649603384", 0x9, 0x4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e02000)='.dead\x00', &(0x7f0000a73000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006d3000-0x7)='vmnet0\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x80000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/sequencer2\x00', 0x40100, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/02/05 09:06:56 executing program 7: r0 = msgget$private(0x0, 0x26) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000526000)=""/179) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x488) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000b7f000-0xa)=""/10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ce000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = syz_open_dev$amidi(&(0x7f0000f77000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000da4000-0x8)={0x0, r2}) syz_open_dev$sndpcmc(&(0x7f000089f000-0x11)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ptrace$getregs(0xe, r0, 0x6, &(0x7f000073f000-0x1000)=""/4096) io_setup(0x2, &(0x7f0000f0c000-0x8)) 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) sendto$ax25(r0, &(0x7f0000f6c000-0xfc)="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", 0xfc, 0x0, &(0x7f00001dd000-0x10)={0x3, {"33b24a69c63f63"}, 0x8001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000618000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00005b6000-0x4)=0x2, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) syz_open_dev$adsp(&(0x7f0000121000)='/dev/adsp#\x00', 0x4, 0x121c00) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fdf000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000afc000-0x4)=0x0) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000f3f000-0x38)={&(0x7f0000552000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000033d000)={&(0x7f00006c2000-0x1268)={0x1268, 0x13, 0x4, 0x1, 0x6, 0x3, {0x5, 0x0, 0x3}, [@generic="989e331a3509b56d2cb05966", @typed={0xc, 0x60, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x8d, @pid=r2}, @nested={0x10e0, 0x4b, [@typed={0x14, 0xc, @str='/dev/sg#\x00'}, @typed={0x18, 0x3d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x4d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e513205281761f094d638eafa9d7db71a33e5406884b4a3938b2edc37d716b1b9c6256dac0dd87cc65f31370d790bc8c68e3e0ce90064ea6af8aaeceae15e041cf80456fa55dbb2c116455db7cf881a2b3f984181edf4ea3541c0e35d9b901c8600a06573bb7afdf6fcb1bfa8f488d40fc208998b479e5c6935e9d42b7301568ac98b9ac5ede5d558f55ef7f", @typed={0xc, 0x67, @u32=0x9cc3}, @generic="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"]}, @typed={0x14, 0x63, @str='/dev/sg#\x00'}, @generic="def8d4664693e96de2e7a8d4bc143915e0432e2cb04f80810897c45affae791489c4d5e405760c7662f2ae6ee2fd246d5f519a7a", @typed={0xc, 0x89, @uid=r3}, @generic="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"]}, 0x1268}, 0x1, 0x0, 0x0, 0x10}, 0x20044040) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000eeb000-0x8)={0x2, 0x4b5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000765000-0x10c)) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005e0000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000068a000)={0x7, 0x0, 0x7, {}, 0x8}) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000727000)='/dev/vcs#\x00', 0x9, 0x40002) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, 0x1c) recvmsg(r2, &(0x7f000058e000-0x38)={&(0x7f0000c29000)=@hci, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f00009ad000)=""/228, 0xfffffde7}], 0x1, &(0x7f0000596000-0x6b)=""/107, 0xff11}, 0x7ffffe) sendmsg$alg(r2, &(0x7f0000203000)={0x0, 0x0, &(0x7f0000429000-0x30)=[{&(0x7f00006c4000)="0f", 0x1}], 0x1}, 0x0) 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f66000-0x8)={0x0}) fcntl$getown(r1, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000-0x18)={0x6, 0x0, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000002000)={0x193c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000003000-0x48)=@full, &(0x7f0000004000-0x4)=0x48, 0x80000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000)={0x3, 0x0, [{0x999, 0x0, 0x489}, {0x989, 0x0, 0xc1f}, {0x867, 0x0, 0x7}]}) connect$inet(r0, &(0x7f0000003000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/118, 0x76}], 0x2, &(0x7f0000004000)=""/211, 0xd3, 0xffff}, 0x60) fstatfs(r1, &(0x7f0000003000-0x38)=""/56) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r1) r4 = msgget(0x0, 0x241) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f0000005000)={0x0, "56aa79b3a89aa123d55b0be38cd6c03c80442b97c3f9b14c4597ab6a10754f53473336091b7d53f9410aefae0cabd1673123b160c11a98d9cc9d0134697104ae0efb89c5c715dd63bc3da2167c19a1ab10bd27fc283cfeb3d71895399c1fa14adeaaec13a895040a6c63bdc4dce066760532f7d3bde5946aa1b0e8bcb33155fd0bc94f3009535cdca8"}, 0x91, 0x800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000004000)) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000)=0x40, &(0x7f0000007000-0x8)=0x2) fsync(r3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0x1ff, 0x7}) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b61000)={0x0}, &(0x7f00009b1000)=0xc) r1 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x7, 0x0) perf_event_open(&(0x7f0000785000-0x78)={0x7, 0x78, 0x7, 0x4, 0x20, 0x8, 0x0, 0x3, 0x6080, 0x1, 0xfffffffffffffe5d, 0x0, 0x0, 0x1, 0x6c6, 0x80000000, 0x80, 0x5, 0xfffffffffffffc01, 0x7fff, 0x8, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x8000, 0x92d, 0xe437, 0x7, 0x2, 0x0, 0x8994, 0x2, 0x8, 0x100, 0xe02d, 0xcde, 0x1, 0x4, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000ae0000)}, 0x280, 0x79, 0xbc0, 0x7, 0x5, 0x0, 0x7}, r0, 0x159, r1, 0x2) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f22000-0x18)) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000021000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="70f4e3199fc4986ca49c69e0b441eeb8"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x2a5, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r3 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000aa3000)=r3) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x0, 0x1c, &(0x7f0000000000)="b7a921ec94f200100f191cf6b2b41cb7fac10be3bd33875a74502ad3"}) syslog(0x9, &(0x7f0000001000)=""/193, 0xc1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000008000)={0x1f}) sendto$unix(r1, &(0x7f0000004000)="ae20197e25a70a96d27d86693452e4d0bd861793e643245ee7112dfc3dbfd31f", 0x20, 0x800, 0x0, 0x0) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000e4a000)=0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) io_submit(r1, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = semget$private(0x0, 0x6, 0x0) semop(r3, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r3, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000003000)=[]) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00004e7000-0x23)="4bb660b38946518709af6e7e8a904784714c066f6dc61ef78ac4d9d200a6b8b40e97db") 2018/02/05 09:06:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb2000-0x9)='/dev/rtc\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000099d000)={0x1, &(0x7f0000326000)=[{0x6}]}, 0x1) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000859000)=@get={0x1, &(0x7f00003bf000)=""/83, 0x2}) sendto$ipx(r2, &(0x7f0000816000-0xc6)="d9471e48048d15aa514642f9df9097e4edc8b0b9ebe614106d23ccdbc93b0489ca5480d87edef7189a2548d3131dee6f0351f338fef54646ba7c854ac36c3902990667732e9dfd2a5f8b24eb34f7fc39c3ce8439296dfd8605d300f9d25314f147e82b301d33533fcf2e1083832da2ce29e7d0eb25c8b532c09c7787446b7598d5a5f19c01298e576ce89780556d93b3744522a5f9909b9d19302299f7cf025c7713a9c8031e27bd18052e9efb4685a82970e1cbf8c51c56b3ee8f19ff34330ab34792ff8ae5", 0xfffffffffffffd03, 0x8004, &(0x7f000014d000)={0x4, 0x54f, 0x1611aa20, "0100fa9848c6", 0xffff}, 0x10) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000), r0, &(0x7f0000002000-0x8), 0x401, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000003000)=[{&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0x89)=""/137, 0x89}], 0x4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) ioctl$sock_bt_hci(r2, 0x400448eb, &(0x7f0000000000)="ef288c52bc5124c42a5fc0e154764760467c9d96c86777cdc36294f6ebd60f556fcc3daad1b5c612788d48c27568dbc6901f6ce90c8e5ea3a503292935111c891db1a834657004c045da4c89fce93acb89a83a17ed451b6f5dbe483a73fa93409b5174bdc16a3ea450aa35bb46fd44daefd2d7") keyctl$read(0xb, r5, &(0x7f0000004000)=""/211, 0xd3) r6 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x90002) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000001000)={{0x2, 0x347}, 0x38}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000006000-0x8)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000006000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000003000-0x10)={0x4, &(0x7f0000006000-0x50)=[{}, {}, {}, {}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000007000)={0x3, 0xfffffffffffffffc, 0x101, 0x3}, 0x8) pipe(&(0x7f0000005000)) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000943000-0x4)=@int=0x56a1, 0x4) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x3, r0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000457000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = syz_open_pts(r0, 0x801) ioctl$KDSETMODE(r1, 0x4b3a, 0x400) syz_open_dev$usbmon(&(0x7f00002ba000)='/dev/usbmon#\x00', 0x5, 0x0) bind$bt_sco(r0, &(0x7f00004da000-0x8)={0x1f, {0x0, 0x3, 0xff, 0x80000001, 0x0, 0x8}}, 0x8) socket(0x10, 0x802, 0x0) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/autofs\x00', 0x20402, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000023000)={0x30, &(0x7f0000024000-0x30)="ca6cdd10b7d51ee50fd763abd4242890557852384a3323cae7279126adbed7696693514b0392fa2070ba103e98d8fc21"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000001c000-0xbc)={0x0, 0x0, 'client0\x00', 0xffffffff80000007, "d545d663cfd516cd", "160a895ec7cb1678be20157b7a84b29f5fd7f81e6a8cce6738878d868f4144a1", 0x8, 0x8000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000608000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a49000)={0x0, 0xf3a6}, &(0x7f00007d4000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007c5000)={r3, 0x100}, 0x8) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00006f3000-0x4)=@assoc_id=r6, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r7, 0x2, &(0x7f0000599000-0xba)=""/186) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r9 = dup3(r8, r5, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000025d000-0x108)={0x4, {{0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) ioctl$KVM_DIRTY_TLB(r9, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r10, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r12, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0d", 0x4a, 0xd2, 0x0, 0x0, r4}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b97000)={r11, 0x1}, &(0x7f000010e000-0x4)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x24)="3ff28c69c2570a7ad869328c022554b48233bce0510b91a619d7a780e8514e726bd5d1a8", 0x24, 0x24044080, &(0x7f0000002000)={0xa, 0x2, 0x901, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000)="1b6ff6c5c15b6e546755492bbe8c564a", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)='sysv\x00', 0x4000, &(0x7f0000000000+0x40b)="c966c00b264220dae928ea10b6e699e586f70d4912179de2ea36fa6e3abd02d07c6487a36a234f07788b8a13462be559af1a28c7b95057fd20c0ceb23ff612a8f9c0e06503e30b444b6a6bd15c05da99515ba8f0da03c3fa3fed995399c3f33831f41260c8725287087ac1e732fd0402f82f4ce31eb9c594766331132a21e01f8768349a56733f94abaa81745299fc7520607f56045dc7b02aabce86fdf7676c8fb60ac9766b664ab135c8d5f9d2b50fc6b0ebd6b936218193752449b43a948a2c16ebb221b8") r2 = dup3(r0, r1, 0x80000) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000005000-0x3c)=[{{&(0x7f0000006000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x0, 0x2, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5a}}}, 0x32, &(0x7f0000007000-0x60)=[{&(0x7f0000006000)="ac364c18ebf1c1df82c7da1b3a1566c9975f67bdc8918898e746bb00413dd26c06ce723baf1ceaa853ab20cd26b3691fbd87def09650e6dc42c0eaf6", 0x3c}, {&(0x7f0000007000-0xe5)="3357f722234fcc5c5584104f186659b68eb7b5653d8d48b5ed161d83fdb8767aed739bc08a261ad8ccef50d5424ee74e53ecff1cea8165a88c751038c75df4ea3b91fc60fd43048d2a5d4a2c1fce2fa2aca264ad839bb49b060a8e20c5a5168ddf4bdef2f2b964465148b36fed8514b4fbbdc7cb8a085d5e73ebe761d1e43ba5339c62bf270a8b3da1b26590b7ecc9b7020a566ad60c624bdffe5d3cf43b701b6dc3bae4927017b4d095f6c8f70f4d4c816907b0f34e9aa31da0c791b1bde6d1b9c40ef1d8ae9c00859bfc6fe8bad227d45fbfd0c413302169220a6036aa0c2c8bf2cebb24", 0xe5}, {&(0x7f0000007000-0x74)="9d05268ddc917d9ebefff3c94074c5aa5fe8f3ab94e215784ea856575b0d1e639ad41f0aaf22cccd3d7d1a3098df74f367fb8613d49473918731c9c430b2d93c1e960f88ccbda6d2cc4bdab3edd42824ec7196110026446595f8dccbe6698c97ba5ba3332e50ef152a4ebca633df91ee58891ab8", 0x74}, {&(0x7f0000006000)="96a196fc7d0e5891979b878c488ae44dd7213f9d83ff16dc29d31f993ed5dcdd4e34bfa2b3d1b280920c52598e3e3012821fa6618f9a6862903b8572c7af6a77e621e0d6d8b646480f71bd116aed23d380947e47d1eaf2178a3d1c59018615f434c6de00bb5c7a5ba410b0c9540f38f98c1253f745eb3de9b6ad9d9788c9bc020f52bee79dd88c3f9f5069c7817303b06e2b761418313e90297301950b6dfee74dfdb3145df152f3f3f7a9ead2dbc9966defb4df9961176dc54540465b5918e5286edc0f1ba74e0ea211ecdd6bf4da4f4fc3525c17f9943d60d3e1", 0xdb}, {&(0x7f0000006000)="0e7c67c55b418049f21324ff30bdae23562b49c3a72829768e", 0x19}, {&(0x7f0000005000)="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", 0x1000}], 0x6}, 0x6}], 0x1, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000007000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ipddp0\x00'}}, 0x1e) madvise(&(0x7f0000921000/0xa000)=nil, 0xa000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000)='./file1\x00', 0x2) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x4023, &(0x7f0000984000)={@local, @dev}, &(0x7f000022d000)=0xc) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) [ 73.653052] tc_ctl_action: received NO action attribs [ 73.684630] tc_ctl_action: received NO action attribs 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000), 0x8) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000dde000)={0xf0, 0x1ff, "4e6decdd72966d7d8c3d39e9b43917a8ba29924bbf3b24a28ee231802da66816536074c5264d514d58e2f7b5229efa1cc21a6bd54962a3766cf332e44216afe76b4e75baa237a5a8b1ba24256977be9a5704136d55e3a5050fa3eb876634f08957d1d928b6daed808f7f5fae24995e396756228f1d5ad2d15f470c94a9e48266b982c9b018aba2858002dd9cfcdab55dbbe403b1e543ce9ab9a6018e74d106d715a911035a27f848c27f0f99d5ad970310378c3c40ec1b71cd6e70796a1ae539125702f2e2bb44ebd9151d4cda8fd83ca3bd5482d5f53a59732e3b50ba6d687712a49d4e8c4384f9"}, 0x700) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000068b000)=0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000054a000)) syz_open_procfs(r2, &(0x7f000006c000-0x10)='net/ip_mr_cache\x00') 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r3, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000dc6000)=0xe8) setresuid(r4, r5, r6) openat$audio(0xffffffffffffff9c, &(0x7f000013f000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fbf000), 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) socketpair$inet(0x2, 0x80807, 0xffff, &(0x7f0000a1d000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000280000-0xc)={0x0, 0x5}, &(0x7f000091a000-0x4)=0xc) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000bec000-0x30)={0x1ff, 0xfff, 0x80000001, 0xeeb, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005f5000)={r5, 0xac, "b5501253053c6c054b54d3f9b8ea9b3544b1aafd6d902c6c2700b863c25b620be6ad84e274dfbe01c4acb715287131be8a60273927044d9a8060b3e17792c0c9a5cace036a9b4e0795b7822798e7165e59b06ce6adca9ec324d63723589f203fa3335047b0d462f617818ea30ead609a07d210f677354ea870bb611e26459c98e137f8de4d559e221c6c21c4dc40b6512e404fdf8445b9e6374417c5d4f4b0c9028b96323f7b8356982ca59b"}, &(0x7f0000bb9000)=0xb4) r7 = dup3(r4, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000798000)={0x1, 0x0, [{0x80000001, 0x5, 0x8, 0x6, 0x1000}]}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000712000-0x10)={r5, 0xcfa, 0x2, 0x100}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f000042b000-0x20)={0x10202, 0x0, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000)=0x2c) modify_ldt$read(0x0, &(0x7f00008b4000-0x1000)=""/4096, 0x1000) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000868000-0x10)={0x7, &(0x7f0000cdf000-0x1c)=[{0x7, 0x9}, {}, {0x1f, 0x7fff}, {0x9, 0xfffffffffffffffc}, {0x10001, 0x6}, {0x0, 0x10001}, {0x800, 0x4}]}) r1 = syz_open_dev$vcsa(&(0x7f00006d2000-0xb)='/dev/vcsa#\x00', 0xf3, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x190)={0x5, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x0, 0x2, [{{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x800}}]}, 0x190) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000029b000)={&(0x7f0000000000)={0x2, 0x9, 0xc1, 0x6, 0xd, 0x0, 0x2, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x10000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xd, 0x8000, {0x6, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x3, 0x2}]}, 0x68}, 0x1}, 0x4008891) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000130000-0x4)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000017d000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) close(r0) 2018/02/05 09:06:56 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004ad000)={0x0, 0x51, "e98c633ca002cf18223b7c331f44bfad85e216a5b41f6ddff1b39189cdc573aa74020a26ed053ecdcc58b1beab40aae8127d5d4029bd670fb5862ca9cd833d5f23d01eed941fd415c1c4057908a2110eb9"}, &(0x7f00004ad000)=0x59) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004ae000-0x8)={r1, 0x3}, 0x8) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="8429ae", 0x3}, {&(0x7f00000d0000)="b7dd832a7ba70cc7d442ba36757153a876fdd14155ef3ae06f0f8982c0d6c916efb346efd62f191f2e1f14d5c4309fa148f53899774ee7ce508ce8abe34200fa", 0x40}, {&(0x7f0000000000)="ea98ac717abe56b2aff6510a1ce63b1b87cce5a05cff82fcb8b85bd9dcdbf50c52e7c8cd60864c0c98271a033125c20709faedf66de2c85ca29ada7388e971e08f4d5348c3351644827549ec4b46b017a1afb5d2f19faea83f9e2358a1d6f2cd13c4b1f14ebd31334f24c9de2d2c7d78f4203c8e7b6a2dc282659d58029f679a81d37905e9203d198605ea789e36a7e4d04db8d21ebd386411e8d191d0e8fd4a4e6640195185b8b92e223ad8f5b371ce47f12995035a9f514c50617a10", 0xbd}, {&(0x7f000072b000)="078773ccc266ace746c1fa8317d434398939a46f12ae7b7f8cd412275795cdcf19dcf8f79ba76a2c985e29438e5d7b128b7a9618e6c15011712ff6ae8059d86c488d6f8218ca7c129d7bed865b89035c1e521ccbbb771c7f159c405c9383c5606348c0bf87e3071ec996c3e4a33e554a0922f9171d2d2f5fcf7cc7ad6979c65a3a3b99da54b0", 0x86}, {&(0x7f00007c9000)="5fe6efe5b50171ddc07d10a650f9a8c2467f25a8402dd19e74a9293953c9fa7c4515637f9732ab23b497807348dc4a783d41870983ed6ab2f885724dcbd9606c063fb1c2e8a9caf3b082978c6d065500f81042132988a091f925a5511a1879d07c37", 0x62}, {&(0x7f0000000000)="f5d31810750b02ac9d53e75b83c7a246a77f6b29dfeb2a1734241296c21b1e9a369e0cb2a78c63c0a97ff59593a7f53c3cbd4ea1c38dc390a9f331d14c12dbac720c0404f2804b8cc4ba1a8052508595b2f0fef91b0816b9de3603030344f64b119830f374c052555871b1d7310f23f394d70130e96f288c9a129de872ff40d2574a4247b9d134b84a09d4796d6f6938410dede15dce011771ff47e0c7ae288ac7818638f271f7e00adb3aa4d97e6273ec9b172fc09ca204c5a9819bac7425ce2e", 0xc1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="2a1f6c6d9ec33e584ff70426f6b08c98fd383a2273563b6a5d2954420e7ddd161f991dc66196d40a0ff589056c1e062fe3e5df3b0270771b94496f8917f83654b02e2f332275eb7c379696b06e6a10bf6c450ea1", 0x54}, {&(0x7f00007f6000)="ce7323599754390e392a2b1f5f7d064b415d39829c171c97061107018261c55db0e5cf8a2defc297935a9fa76ca1134968bbe06e268395d5d0f9a620e7d6376e8f39daf4fea766c5a588054b014c22bd359fdd2ce8c5149038670a1a97bbcccbab408731c781d3ee3fee57c3401196f3e6174a42f69cb52ceab1b6611d54266ffff6aabc6adf3fa81a09d75cfd44bedc2a54ecde945db69ac551abc32a1a2b2e6685f9c7d6", 0xa5}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x5, 0x100ff4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x8, @empty, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000000e000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000-0x4)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000012000)={@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, {&(0x7f0000012000)=""/219, 0xdb}, &(0x7f0000013000-0x1), 0x2}, 0x30) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r2, &(0x7f0000011000-0xc8)=""/200, 0xc8, 0x2, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) readv(r2, &(0x7f0000009000)=[{&(0x7f000000a000-0xec)=""/236, 0xec}], 0x1) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1}, {0x400000000009c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf0000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000e22000)=0x8c) getsockname$llc(r0, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a90000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f71000)={r1, 0x80000000, 0x30}, 0xc) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) [ 73.759806] QAT: Invalid ioctl 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000015000)='/dev/audio\x00', 0x4800, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in6=@local, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f000002a000)=0xe8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000002a000-0x10)={0x8, &(0x7f000000f000-0x40)=[{0x2, 0x1, 0x1, 0x1}, {0x9, 0x2, 0x1, 0x400}, {0x4, 0x9, 0x59, 0x79fa6e64}, {0x8a, 0x5, 0x5, 0x3}, {0xcfbb, 0x3ff, 0x3, 0x3}, {0x9, 0x1, 0x81, 0x1}, {0x0, 0xfffffffffffffff8, 0x6, 0x1000}, {0x8, 0x800000000000000, 0x6, 0x9}]}) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000b000)={&(0x7f0000028000)=@mpls_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r1}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000002b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) [ 73.785102] QAT: Invalid ioctl 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000129000)='\x00', 0x2) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt(r0, 0x1, 0x5, &(0x7f0000816000)=""/150, &(0x7f0000c4e000)=0x41c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002dc000)={0x7, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x96}}}, 0x88) mq_unlink(&(0x7f0000cad000)='\x00') 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000cf7000-0x1c)={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x129}, 0x1c) read(r0, &(0x7f00007ff000)=""/4096, 0x1000) mkdir(&(0x7f0000a52000)='./file0\x00', 0x20) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007b0000-0x10)={r0, r2, 0x2, 0x1}, 0x3b1) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000dae000-0x10)={&(0x7f00006d3000-0x14)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) [ 73.883260] netlink: 'syz-executor5': attribute type 26 has an invalid length. [ 73.904460] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8056 comm=syz-executor3 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) open(&(0x7f0000ec1000-0x8)='./file0\x00', 0x0, 0x1c2) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) creat(&(0x7f0000010000)='./file0\x00', 0x4) mprotect(&(0x7f0000967000/0x3000)=nil, 0x3000, 0x2000000) 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000204000-0x10)={0x3000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00003b7000-0x10)={0x0, 0x19000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={r3, 0x0, 0x9, 0xb9e3, 0x6, 0x3ff}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000043e000)={0x0, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) flock(r2, 0x9) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000fb1000)) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ae3000)={0x1}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b04000-0x8)={r3, 0x5de}, 0xffffffffffffffe7) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e8f000-0xc)={0x7, 0x4, 0x3}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00007ab000-0x8)={r3, 0x800006a358f0e}, &(0x7f0000f8f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075c000-0x16)={0x0, 0x0, 0x0, []}, &(0x7f00009ba000-0x4)=0x8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fstatfs(r2, &(0x7f0000b84000-0xc5)=""/197) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e27000-0x4), &(0x7f0000201000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x400, 0x83) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$netrom(r2, &(0x7f0000ab6000-0x38)={&(0x7f0000605000-0x48)=@full={{0x3, {"07d142ac3cbae4"}, 0x1ff}, [{"dd1c595ab08f4b"}, {"b45af59c831194"}, {"2b222603a68e64"}, {"b55c7c4cb8880a"}, {"7293c541464fbf"}, {"e7f4ec5c7885ab"}, {"6b2b5ffc437c86"}, {"c3ba6543cacc1b"}]}, 0x48, &(0x7f0000e81000-0x30)=[], 0x0, &(0x7f0000e3e000)=[], 0x0, 0xc0}, 0x40) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000f1f000-0x4)=0x5, 0x4) [ 73.930563] netlink: 'syz-executor5': attribute type 26 has an invalid length. [ 73.938620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=8056 comm=syz-executor3 2018/02/05 09:06:56 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) 2018/02/05 09:06:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) r1 = getpid() ptrace$setregs(0xf, r1, 0x1ff, &(0x7f000030b000)) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000618000-0xf)='/dev/sequencer\x00', 0x8c200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000025b000), &(0x7f000010f000)=0x4) 2018/02/05 09:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff781, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000003000-0x10)={0x2, &(0x7f0000001000)=[{0x2, 0x6, 0x80, 0x6}, {0xf3, 0x7ff, 0x4654, 0x101}]}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x2, 0x4, 0x1, 0x0, 0x0, 0x5}) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) write$selinux_user(r0, &(0x7f0000003000-0x2b)={'system_u:object_r:public_content_t:s0', 0x20, 'root\x00'}, 0x2b) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f00005d0000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000376000-0x48)={0x1, 0x200000000000022b, &(0x7f0000ea6000-0x90)=@raw=[], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000b2b000-0xf7)=""/247}, 0x48) 2018/02/05 09:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000eb8000-0x3b0)="14fee441a4010d02e1b3b6d8cdeedd9b28090000000000000054f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd5746cc4565bca648efad62b43e928f63602900e0e23ce85edcd77b54a43f37ece47819f7f0eaabb2f5bd77b6ca5ed992c2ed89168743db9b6cc5cff1ac813901352948df610c6e63f7982bf75e5a975313ea204c7f8b991c1cc8a18083c99b809e35d92a26df2f7a6b29ec1004f6489166ac918b489703170000ce74664b1e4d61d6269ff430d03f99f66f3df5d4d8eb30024b921151669e54c86391c4acd8cce7d924fa98115e383e275d8f3f3219b6ed00394be521a9aafd9355a5dd0101000000000000a968125c9d9140044b6f35b98d4e62ddbde2484029a324d06411e6dfe385e613185e71a8fe8536e46cc11dc8898e5fbc6d251f6059de83a064edcf9d5dc8a8b993ef0348fff9501e4ca4cc07f81ccf21269de23c5a2ff693d9329314b1eb46be22efc7248ebbe5b4b5c9ff2def558ae427f0c436c810e36216374d04b0ff62f4fe0bd72d91a327bd2f0851f96b3c86cf85816b3de805d99fcf765d29f0ae5cb0ed2da2269e26984d4eaf7f83767e2c33e2102d2102baffe192717b04fc67b7ede38e6ba81c45933f2a2c1eb9f5b3cae60da904bd2aafcb3de307d2b68e8f09720d386a969ef77b5a9523297dedc76d447a4d80958ee94a2249fb4ba633e9a8994a2f3d00462ebc5938593788947df814efec922cc493e9aea00d53525037b838e6905d4e8d3afc5bffa51db6bc4dfb5e976f6795b42d65cb246242bee6251fb8fda317490d281c93333d078eb476abe2669365c7eec904b67e311152d7cf8ff66099c09bfe5ac7390d20970eb9ce76522ef1d780ecc7cc71b64aa9ff4cd8b01bf7313054e3e85799d7d3828709f3c75f6a7f34cba49e607b864f1e3ed1f82c17742fcef12797680330a05e0ad3ea440ec9051e7b5b66cf393228987b6768d7e5d7cea5f8cd18d97354aa051b84ab92884f00000005c6cc405f566799570d212edd210500104d7de840b80ea7b6a8367cf9c9e023c2381021a76d", 0x3af}], 0x1, &(0x7f0000f85000)=[]}, 0x10) readv(r1, &(0x7f0000b47000)=[{&(0x7f000083b000)=""/4096, 0x1000}], 0x1) 2018/02/05 09:06:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b13000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000035e000)={0x0}, &(0x7f0000a3f000)=0xc) fstat(0xffffffffffffffff, &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000387000+0x39a)='./file0\x00', &(0x7f0000cfa000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d0000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000065b000)={@generic="53ceaab0bb0be91d146fee7e4c25a2d0", @ifru_flags=0x401}) poll(&(0x7f00002a6000)=[{r0, 0x2000}, {r1, 0x200}, {r0, 0x8000}], 0x3, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000cac000)) connect$l2tp(r7, &(0x7f000022f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x2, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, 0x3a) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r7, 0xc008551b, &(0x7f0000a4c000-0x10)={0x1, 0x8, [0x1, 0x101]}) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000026000-0x4), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = syz_open_dev$audion(&(0x7f00004a7000-0xc)='/dev/audio#\x00', 0x3, 0x400) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d7e000-0x4)=0x9, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r2 = socket$inet(0x2, 0x80005, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000443000-0xd)='/dev/usbmon#\x00', 0x6, 0x408001) sync_file_range(r2, 0x101, 0x4, 0x3) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f000080e000)={0x8, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, 0x108) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0xffffffffffffff5d, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xffffffffffffffe4, 0x0, {}, []}, @REJECT={0x55, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 09:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c45000)='/dev/net/tun\x00', 0x0, 0x400080) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d77000-0x10)={0x2, &(0x7f0000079000)=[{0x1, 0x0, 0x8000, 0x40}, {0x5, 0x68, 0x49, 0x1000}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a58000)) dup3(r0, r0, 0x80000) setrlimit(0x8, &(0x7f0000ce9000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000674000)={@generic="4d3dd5e64d47e8264d22580e2e774358", @ifru_data=&(0x7f0000d76000)="eaa989f96d150cc8d09b7e4c43b422f7d86706c8cd18714215c999069f3bdd7a"}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000046a000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000ce8000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0xe6, 0x40, 0x400, 0x3f, 0x0, r4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000069a000)={[0x2, 0x1, 0x97b, 0x10000, 0x1, 0x4, 0xffffffffffffbd2d, 0x100, 0x6, 0x7ff, 0x7fffffff, 0x8, 0x9, 0xfff, 0xb1, 0x1000], 0x6000, 0x1}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000a0d000)={0x5, [0x3cf657d2, 0x1f, 0x16, 0x0, 0xb0b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r3, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000a12000)) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000316000)=""/103, &(0x7f00003c7000)=0x67) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000313000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x9b7}}, [0xcf, 0xfffffffffffffffc, 0xfff, 0x80000001, 0x1, 0x3, 0x6, 0x80, 0x53a4, 0x20, 0x8, 0x8000, 0x7ca9, 0x8, 0x61d]}, &(0x7f000063c000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006de000)={r5, 0x10000}, 0xffffffffffffff04) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/vga_arbiter\x00', 0x200000040000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000867000-0x4)=r2) 2018/02/05 09:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x200000000020) mknod(&(0x7f0000822000)='./file0\x00', 0x8002, 0x7) ioctl(r0, 0x1, &(0x7f0000dff000)) mknodat(r0, &(0x7f000083d000)='./file0\x00', 0x82, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000935000-0x10)={0x8, &(0x7f0000df6000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) clock_gettime(0x0, &(0x7f0000807000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000daf000)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000586000-0x20)) 2018/02/05 09:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e72000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00007bd000)=0xe8) r1 = syz_open_dev$mouse(&(0x7f0000af4000)='/dev/input/mouse#\x00', 0x8, 0x4040) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00009fa000)={[{0x8000000000000000, 0x1000, 0x9, 0x4, 0x5, 0xffffffffffffffff, 0x8, 0x6, 0x1f, 0x9, 0xd1, 0x7, 0x7}, {0x9, 0x80, 0x3, 0x1000, 0x7, 0x1, 0x6, 0x7, 0x265, 0x8, 0xef26, 0xffffffffffffffff, 0x1}, {0x7fff, 0x8, 0x1, 0xfffffffffffffe01, 0x7ff, 0x5, 0x3, 0x4, 0x3, 0x60, 0x7, 0x8, 0x8}], 0x1}) getgroups(0x7, &(0x7f0000931000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000a31000)='./file0\x00', r0, r2) setrlimit(0x7, &(0x7f0000a06000)) eventfd2(0x0, 0x0) open$dir(&(0x7f00009b9000-0x8)='./file0\x00', 0x200000, 0x0) 2018/02/05 09:06:56 executing program 1: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40), 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000a24000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00009a4000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001b6000)='GPLvboxnet1uservmnet1&GPL\x00', 0xfffffffffffffff8) keyctl$reject(0x17, r0, 0x0, 0x7ff, r1) 2018/02/05 09:06:56 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031f000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$dspn(&(0x7f000004e000-0xa)='/dev/dsp#\x00', 0x7ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000296000)={0x0, @multicast1, @rand_addr}, &(0x7f0000001000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x28)=[{r0, 0x108}, {r3, 0x20}, {r2, 0x8000}, {r0, 0x8}, {r3, 0x2010}], 0x5, &(0x7f0000002000), &(0x7f0000002000-0x8)={0x9}, 0x8) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x520000000000, &(0x7f0000865000/0x4000)=nil}, 0x18) munmap(&(0x7f0000355000/0x4000)=nil, 0x4000) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000003000-0x90)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/36, 0x24}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000003000)=""/254, 0xfe}, {&(0x7f0000003000)=""/80, 0x50}, {&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000002000)=""/132, 0x84}, {&(0x7f0000002000-0x86)=""/134, 0x86}, {&(0x7f0000003000)=""/31, 0x1f}], 0x9, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/128, 0x80}], 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000002000-0x20)={r1, 0x9, 0x5, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005000-0x14)={0x3ff, 0x5, 0x8, 0x0, 0x5, 0x401, 0x6, 0x7ff, 0x50d5, 0xe8}) sysfs$3(0x3) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000004000)) clock_gettime(0x3, &(0x7f0000002000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000005000)={[0x5000, 0x5000, 0x4000], 0x3, 0x44, 0x400}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000002000-0x4)=r1) 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000000000+0x648)=[], 0x12a, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000016000-0x7d)=""/125, 0x7d}, {&(0x7f0000018000)=""/226, 0xe2}, {&(0x7f0000018000)=""/9, 0x9}], 0x3, &(0x7f0000002000)=[{&(0x7f0000018000)=""/115, 0x73}, {&(0x7f0000003000)=""/30, 0x1e}, {&(0x7f0000018000)=""/74, 0x4a}, {&(0x7f0000019000-0x1c)=""/28, 0x1c}, {&(0x7f0000018000)=""/4096, 0x1000}, {&(0x7f0000018000)=""/233, 0xe9}], 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000018000-0x90)=[{&(0x7f0000016000)=""/246, 0xf6}, {&(0x7f000000f000-0xd7)=""/215, 0xd7}, {&(0x7f0000017000)=""/169, 0xa9}, {&(0x7f0000006000)=""/211, 0xd3}, {&(0x7f0000017000+0x169)=""/26, 0x1a}, {&(0x7f0000018000-0x47)=""/71, 0x47}, {&(0x7f0000008000-0xcb)=""/203, 0xcb}, {&(0x7f0000017000)=""/79, 0x4f}, {&(0x7f000000e000)=""/126, 0x7e}], 0x9, &(0x7f0000008000)=[{&(0x7f0000018000-0x13)=""/19, 0x13}, {&(0x7f0000018000-0xd9)=""/217, 0xd9}], 0x2, 0x0) 2018/02/05 09:06:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{}, {}], 0x2, &(0x7f0000037000-0x10)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x400000, 0x40) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000749000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bca000)={@loopback={0x0, 0x1}, 0xfff, r2}) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) 2018/02/05 09:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000824000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000d23000), 0xf6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000030f000), &(0x7f000071d000-0x4)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000618000)='ns\x00') statx(r1, &(0x7f0000123000)='./file0\x00', 0x0, 0x0, &(0x7f000005e000)) 2018/02/05 09:06:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f000065d000-0x40)=[{&(0x7f0000dee000+0xa7d)=""/186, 0xba}], 0x1) signalfd(r0, &(0x7f0000a67000)={0x8000}, 0x8) [ 74.196083] audit: type=1400 audit(1517821616.983:86): avc: denied { map } for pid=8118 comm="syz-executor4" path="/dev/kvm" dev="devtmpfs" ino=9052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:kvm_device_t:s0 tclass=chr_file permissive=1 2018/02/05 09:06:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$sndpcmc(&(0x7f0000013000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20040) sched_rr_get_interval(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:06:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0}) sendto$packet(r0, &(0x7f0000ebc000), 0x28d, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = dup3(r0, r0, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000efb000)={@llc={0x1a, 0x6, 0x20, 0xb5c, 0x10001, 0x788, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, {&(0x7f0000c5e000-0x1000)=""/4096, 0x1000}, &(0x7f0000ae9000-0x1), 0x1c}, 0x30) 2018/02/05 09:06:57 executing program 2: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x1a}) 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xf, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000726000-0x4)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002fe000), &(0x7f0000cb1000)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000d3f000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a6000-0xc)={0x0}, &(0x7f00009c5000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000b36000)='numa_maps\x00') syz_open_dev$loop(&(0x7f0000073000-0xb)='/dev/loop#\x00', 0x400, 0x6000) ftruncate(r1, 0xfff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c98000-0x20)={r3, 0x3, 0x1, 0x8, &(0x7f0000f25000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendfile(r1, r3, &(0x7f000095e000-0x8), 0x6) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000c88000)=0x3, 0x4) 2018/02/05 09:06:57 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d3f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb8, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e5a000-0x2c)={0x5, 0x6, 0x5, 0x5, 0x18, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e5b000-0x8)={0x0, 0x400}, &(0x7f0000e5b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002c000-0x8)={r2, 0xe95}, 0x8) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5c000-0x20)={r1, &(0x7f0000e5b000)="31f752ec95769fdf64441a100029fd903be9a844", &(0x7f0000e5c000-0x1000)="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", 0x1}, 0x20) 2018/02/05 09:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$amidi(&(0x7f00006fa000)='/dev/amidi#\x00', 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000022b000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000ec000)=0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 09:06:57 executing program 3: r0 = semget$private(0x0, 0x7, 0x8) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000fb3000-0x4)=0x81) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000f25000)={{0xfff, 0xffff, 0x5, 0x1f, 0x3, 0x1}, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe5)="d86758f5d094223cb492b63cb889c2b6d471f0098565b164498213ed84e447bcdc1e922035533ad7271c283ad0315f61273d585c6a28283f6d3307dce2031cd791e654c531d04b7bc92e875bfe33ee5a7d37c899df33d0a36ae669e26bd24d0eff7dd3a662b1ac2b49f485c1865cf85206b8546e372e421fb240229f5d51aa8f12a11d1ec31bacad9ae2eff3ac01c5f2b7da200934bed0ae7c7b82c576e86f8a85e0d154c5ae5dff0062435b74a0e6cc4ef9ee803e2369fe5be8b3227d077f6ae6751d0a43d43b5913af10ceb5228e79000bfebd5a715c1e440cd7c080b6d2a178a36eefed", 0xe5}, {&(0x7f0000d29000-0x14)="47eacd57ca964f9eff27952c46b8b55587eebbbd", 0x14}, {&(0x7f0000914000-0x1000)="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", 0x1000}, {&(0x7f00005fe000)="cff68f5b9f605c1841b11fc8b5a0570e20849f4b9032c7c669209b1fe06f41868347291f5a8efdf3f5acc23928b3b59097db78b582d8db68e1db49adbab4a491825832589ac967d66aac2ff5cbcaa9ddad3c690fee", 0x55}, {&(0x7f0000001000-0x62)="4f40295b951829ddba24753e42e42d04af2b5f86f7524ec1e39e4704a32ab43a10a05b133a4ed22955a7844cc208874d446c2289fbd35b5b3d0dd5f223e979b5345e292aef0d9dbe9fe52d5cf036f2d6fd1c70a3ab4a386625336d9e56dbc948d3fe", 0x62}], 0x5) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x100000000}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0xc6)="3de19c7dba586e1b8906253aeb9e3bce9e46e1238c264d8328870be11b4506b3ab863009d1ca023cf9c4e3d800dda801943ac25b2ea6d95a898757549f5d549d9d6e10898958c158b5d219fcde8fd4d31e6cf4902179f1cdddde3a1e89fd1002b519aa6376d6a8c4c2fdd5644ee0ebf5a2e73055a2c31a81c2348ca3a876ea0301d406cd16d88825448b5f24f28fb3739fc357df890d89ac2c24755e6fbeff32df4fc1c457283e2aa35d8a499019a2bc69790ca71a90692747b5b0165e783baa60c7aba7b052") ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) fstatfs(r1, &(0x7f0000000000)=""/58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f000009e000/0x2000)=nil, 0x2000}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x101, 0x1, 0x800, 0x101]}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x3c)={0x3c, 0x17, 0x708, 0x2, 0x0, {0xa}, [@typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0x39, @str='bdev\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x8001) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x2e4)=[{}, {}, {}, {}, {}]}) ioctl$TIOCSTI(r1, 0x5412, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x440002, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value, &(0x7f0000003000)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)) r4 = getpid() ptrace$getsig(0x4202, r4, 0x10000, &(0x7f0000003000+0xc4c)) 2018/02/05 09:06:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xdf2, 0x450a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20051010}, 0xc, &(0x7f00003fc000)={&(0x7f0000001000-0x14)=@getnetconf={0x14, 0x52, 0x2, 0x4, 0x0, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000000002) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 09:06:57 executing program 7: clone(0x400000, &(0x7f0000cc9000-0x57), &(0x7f0000962000), &(0x7f00007b5000-0x4), &(0x7f0000957000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x800, 0x3b705835, 0x7, 0x4, 0x7, 0x800}, 0xe0e8}) msync(&(0x7f0000ed8000/0x2000)=nil, 0x2000, 0xffffffffffffffff) 2018/02/05 09:06:57 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000036a000-0xd)='/dev/usbmon#\x00', 0x7, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000233000-0xe8)={{{@in6=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x6, 0x7b) sendto$inet(r1, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x2, 0x48c041) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f000001b000-0x5), &(0x7f000001a000)=0x5) ioctl(r0, 0x8000000000009371, &(0x7f000001a000-0x9)="01") getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001a000), &(0x7f000001b000-0x4)=0x14) 2018/02/05 09:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000668000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf9000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000c57000)={0x8b, &(0x7f00000b2000)="c67119abaa42b1badd4dd801cbbb10bd813a7c7e1e6d2243e3ce4c0582b838146fb298dad93813f18cb521f15a81dac3c47917645e26606c2a4a551047a8e879f1a2b4eb5ec2480d4c0d38f43408a0a83bdbbae357a70c467ddd4bc94a53f61a88eb38c4e802c63de4e4c988fd299a8446c1cd6212e21f73a05a0aaa5e92d8abac6171c4b573eaeafe550c"}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0xfffffffffffffebf) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e36000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$rds(r4, &(0x7f0000d81000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f000077b000-0x4)) sendto$unix(r5, &(0x7f0000e6b000-0x2b)="2bf80a441c69793a8cfeec1e0cff2cbc800b71e983aaf4d397c7f48914e9794831acab13503efc1620fd20", 0x2b, 0x4001, &(0x7f0000902000-0xa)=@file={0x0, './file0\x00'}, 0xa) r6 = fcntl$dupfd(r2, 0x406, r5) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f000093e000)={"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"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000994000-0x40)={0x81a6, 0x4, 0x1000000000000, 0xffffffff, "c5dba3bdc9855f49215877958a0e4df8c28b0faf3b37d0d23301dbcf2bebeaf7a6af6b2c8ceb9631df41bf9e", 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000427000-0xc)={0x0}, &(0x7f0000a91000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f000009a000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) fcntl$getownex(r0, 0x10, &(0x7f0000baf000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008bb000)=0x0) sendmsg$nl_netfilter(r5, &(0x7f0000e15000-0x38)={&(0x7f0000357000-0xc)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f00009c6000-0x10)={&(0x7f0000de3000-0x26c)={0x26c, 0x3, 0xd, 0x2, 0x5, 0x1, {0x7, 0x0, 0x3}, [@nested={0x258, 0x7f, [@typed={0x20, 0xd, @str=']^systemcpusetvmnet0em1\x00'}, @generic="7372200e00db0c25bc859d4910754392fb29df6706d3f62aac47d10c4bdea1b7ce4f493c8818bd3b6e48b4f3b10bef9b003cb806ccc75b168904bc839b42d194eb1db39fec17c1886c8d6ca430b8cc036f9636667a775c7cda2e46b2feb67049528f96462449c1436e10a56ff6bc1ad87975f54deb33aac86903fd5882b8409688b8dbde8759f74707c515a54fee11827ce29bb5537c3d26d2f806fb4cc7168445432fd6df688114307f9117b0770354a7662ac687b85a2ca08e0d118bde44a85018ea99919815bda782354ca7a2c48e2b85c6d4", @typed={0xc, 0x24, @pid=r7}, @typed={0xc, 0x5c, @pid=r8}, @typed={0xc, 0x8e, @u32=0x8000}, @generic="ae2224dbc506875924425396cb5494c65f5f315b6f6e0c088e4c2c2b28e9636da3ae318515e95c8c7227d7dd6bee4a805f1e4712497b283f5c8d36bd23ca02af5286a130ba0ed217733de92357fba2e55b8d70aec471120b82eb71a447515deffc3b485167a386662c40d95aea83f59e0004f8f102dd493b28bfbe706aa4", @typed={0xc, 0x23, @pid=r9}, @generic="8ee43dc2743b2d0b1d2607fa2486b9aa2db63f9c6ecab92e51fba4915b25811dce443443518fef0be92db98864ab827e598eb495751c9847ef001984083c5bfa4d1d6ce5aaac343d129fd44793b4f1f1ee64c7c2dd549814440479b5ebab87adf3477d56daf7def860593e005f37d7ff8b170b4e81dd6775b486175ffc8b5b2f061799ee4a46d01190505460fbb3d5cce629eaf680e4a48ea357cdf1fe0ee0c39a3e8e6b438cc3a5a3400ce47adf20a7"]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x20040001}, 0x4) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000a6b000-0x2)={0x6, 0x37ee886b}) 2018/02/05 09:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000049c000)={0x7ff, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000db7000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/sequencer2\x00', 0x200000000000200, 0x0) 2018/02/05 09:06:57 executing program 4: r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000004000), 0xffffffffffffffff, &(0x7f0000004000), 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000028c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000000+0xbf)=0xfffffffffffffff8, 0x4) 2018/02/05 09:06:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/02/05 09:06:57 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/dsp\x00', 0x101100, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000f99000)={&(0x7f0000e3e000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000bfc000)="55ed8c1043f844b076ee6d9a01ecdc15968677e801fbe8c0a68e5a069e95fee106fb8f762d1d5abc9cbea1379977435f4ce0d6cb506f9dcdb3a215746e13a2bd6e1996d2804458f2293dadab45bda475c0e881b4c3a1c0164d5bc365df2c325bf1847cbc2fc60e7573819a574831fc17a9138dae6372f40f453f5984de17c1a554fc696ff11f7a73d82a0ac29076e3e8f0a3c7dcc1915d7c9e99474a20cafab3aaab60bcf577264e4a3a614ea0e752c12c96e62510b2f23e4067cb5355fd764d83318574f03f", &(0x7f0000001000-0x8c)="0ea8059affc0f5531c87135c54b188e035eeffa632d50fca556101a69250f65a9ead2a6d58d561eb3b77fd514538aa84e2c8875232134264a11a2172583b609b4481d780f891822e3f319812e046278242198f6a662a5e669c9762bc08339e7593377a4cf6bec85b880d654d65cf09f7735fa7a93a34ae2031f98d1204cde3c5d7c08d0079f61fe8c8f0e369"}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfeb, 0x3, 0x2, 0x200, 0x80000001, 0x40, 0x81, 0x6, 0x9, 0x3, 0x4, 0x401, 0xb8b}, {0x7, 0x8024, 0x2, 0x80000001, 0x401, 0x7ff, 0x80000000, 0x3, 0x1f, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}, {0x80, 0x5, 0x100000001, 0x3, 0x9, 0x7fff, 0x100, 0x7ff, 0x6, 0x8, 0x10000, 0x5}], 0xbbd2}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003000-0x10)={0x5, &(0x7f0000003000-0x64)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x38, &(0x7f0000001000)=[@in6={0xa, 0x3, 0xa5e5, @loopback={0x0, 0x1}, 0x2c}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) clock_getres(0x7, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000582000-0x9)='/dev/sg#\x00', 0x5, 0x80000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000146000-0xc)={0x1, 0x0, 0x200, 0x7fff, 0x10001}, 0xc) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) link(&(0x7f00006c6000-0x8)='./file0\x00', &(0x7f0000009000)='./file0\x00') connect$llc(r2, &(0x7f00005c6000)={0x1a, 0x1a, 0x7, 0x6, 0x7, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 74.826650] autofs4:pid:8184:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/02/05 09:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004ca000-0x20)={0xdb3d, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000da4000-0x10)={0x9254, r1}) [ 74.879111] autofs4:pid:8199:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 74.905582] audit: type=1400 audit(1517821617.692:87): avc: denied { map } for pid=8206 comm="syz-executor7" path="/dev/sg5" dev="devtmpfs" ino=20213 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/02/05 09:06:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009df000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/05 09:06:57 executing program 6: time(&(0x7f0000e37000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8ad, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/99, &(0x7f0000000000)=0x63) rt_sigtimedwait(&(0x7f0000000000)={0x80000000}, &(0x7f0000002000-0x10), &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x8)=[{0x9, 0x1}, {0x6, 0x8}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x4, 0x6a97, 0x0, 0x4d24, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r1, 0x4, 0x0, 0x5, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x9, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000004000-0x14)={0x100000000, 0x5, 0x1, 0x2, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000-0x210)={0x4, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1, 0x3, [{{0xa, 0x1, 0x0, @empty}}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}]}, 0x210) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000-0x8)={@local, @remote}, &(0x7f0000001000)=0x8) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000009000-0x8)={r2, 0x3}, &(0x7f0000008000)=0x8) 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) mlockall(0x2) read$eventfd(r0, &(0x7f0000738000), 0x8) 2018/02/05 09:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x2) semtimedop(r0, &(0x7f0000195000)=[{0x0, 0x100, 0x1800}, {0x7, 0x26a, 0x1000}, {0x2, 0x100, 0x1800}, {0x3, 0x7fffffff, 0x1000}], 0x4, &(0x7f00000c6000)={0x0, 0x989680}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000df2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e57000)={0x0, 0x8, 0x30, 0x80, 0x9}, &(0x7f0000d4a000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000fd000-0xe)={r2, 0x5, 0x3, [0x20, 0xffffffff, 0x8]}, 0xe) r3 = syz_open_dev$sndpcmc(&(0x7f0000556000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200902) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000c12000-0x4c8)={{0x0, 0x7, 0x7fffffff, 0xb2, "4aca7d0993819580dde33d484d760859e40f3be006e2f0773cf65d66ee07a6059698eb864ab6e7b95865498b", 0x7fff}, 0x1, [0x7, 0x9, 0x5, 0x1, 0x3bf25021, 0x1, 0xffffffffffffffdd, 0x8, 0x50845b0b, 0x0, 0x8, 0x1, 0x5, 0x0, 0x3, 0x2, 0x6, 0x8001, 0x7, 0x4236, 0x9, 0xffffffffffff15d8, 0x9, 0x8, 0x5, 0x7, 0x3ff, 0x31468719, 0x7, 0x42ad, 0x100000000, 0x0, 0x7f, 0x2, 0x4, 0x1000, 0x7, 0xf04, 0x81, 0x8001, 0x1, 0x1, 0x100000000, 0x1000, 0x7, 0xeb4c, 0x100, 0x0, 0xd9, 0x4, 0x7fffffff, 0x4, 0x4, 0x4, 0x1, 0x40, 0x0, 0x3ff, 0x3, 0x8, 0x40, 0x1, 0x100, 0x5ae5, 0x4, 0x6, 0x2, 0x7fff, 0x8, 0x0, 0x2, 0x7, 0x6, 0x7, 0x0, 0x6, 0x1, 0x80, 0x7ff, 0x3, 0x3e, 0xc01, 0xbe, 0x1, 0x2, 0x94, 0x401, 0x40, 0x6, 0x9, 0x5, 0x1, 0x1ff, 0x484d, 0x8, 0x8000, 0x0, 0x80, 0x9, 0x2, 0x2, 0x4, 0x9, 0x0, 0xd1af, 0x200, 0x0, 0x1514, 0x3e, 0x2, 0xffffffffffffffff, 0xfff, 0xffffffff, 0x8, 0x3, 0x7, 0xfffffffffffffffc, 0x8, 0x0, 0x6, 0x8, 0x8001, 0x3, 0x9, 0x400, 0x4, 0x800, 0xffffffffffffe4d5]}) 2018/02/05 09:06:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/autofs\x00', 0x420300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r1, &(0x7f0000a31000-0xa)='./control\x00') r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r1, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000098d000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x460, 0x80000001, 0x2c, 0x9, 0x5}, &(0x7f00008ab000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a55000)={r4, @in6={{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, 0xaada, 0x40, 0x100000001, 0x80000000, 0x8d}, 0xa0) 2018/02/05 09:06:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000242000-0x28)={0x0, 0x6, 0x3, {0x7ff, 0x401}, {0x80000001, 0x80000000}, @cond=[{0x1f, 0x8000, 0xedd, 0x93, 0x40, 0xe}, {0x800, 0x100, 0x9, 0x80, 0x7, 0x5}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x8)=@abs, &(0x7f0000000000)=0x8, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$getown(r1, 0x9) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x100000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000005000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000008000-0x400)={"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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x182) inotify_rm_watch(r1, r2) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000003000)={[0x3000, 0x8033ffbfbb117a9c, 0xd002, 0x6000], 0x9, 0xc0, 0x20}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x7f, 0x4) getuid() 2018/02/05 09:06:57 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x9)=':+\\nodev\x00', 0x2) setsockopt(r0, 0x400065, 0x200008, &(0x7f0000001000-0x4), 0xffffffffffffff78) r1 = syz_open_dev$admmidi(&(0x7f00004fa000-0xe)='/dev/admmidi#\x00', 0xae4d, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)) 2018/02/05 09:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x893f, &(0x7f0000d0f000)={@common='syzkaller1\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x1, 0x3}}}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000056000)=""/166, &(0x7f0000718000-0x4)=0xa6) r1 = socket$inet(0x2, 0x3, 0xe6) r2 = syz_open_dev$audion(&(0x7f0000af6000-0xc)='/dev/audio#\x00', 0x1, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00002a1000)=0x4) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_addrs=@can={0x1d}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000fbe000-0xfd2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00009a2000-0xc)={0x2}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x4b, 0x7e) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/sequencer2\x00', 0x8000, 0x0) connect$vsock_dgram(r0, &(0x7f0000800000)={0x28, 0x0, 0x2711, @hyper}, 0x10) accept(r0, &(0x7f000035a000)=@nl=@proc, &(0x7f0000814000)=0xc) 2018/02/05 09:06:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000eac000-0x180)=""/384, 0x24c) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007a0000-0x4)={0x48de}, 0x4) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) dup3(r2, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r5, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)}}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r4, r4) dup3(r5, r6, 0x0) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r7 = accept$ipx(r2, &(0x7f0000f91000), &(0x7f0000ccf000-0x4)=0x10) recvmsg(r7, &(0x7f0000a47000-0x38)={&(0x7f0000ea3000-0xc)=@nl=@kern, 0xc, &(0x7f00007af000)=[{&(0x7f000017c000)=""/225, 0xe1}, {&(0x7f0000d61000)=""/108, 0x6c}], 0x2, &(0x7f0000bb2000-0x66)=""/102, 0x66, 0x400}, 0x1) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/05 09:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000895000)=0xffffffffffffffff, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)) ioctl$KDDISABIO(r1, 0x4b37) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) 2018/02/05 09:06:57 executing program 3: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0x1, 0x8) [ 75.085973] device eql entered promiscuous mode 2018/02/05 09:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000421000-0x8)={0x0}) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00001ea000), &(0x7f00006a0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c47000)={0x6fbf, 0x8008, 0x1, 0x80000000, 0x0}, &(0x7f0000dd8000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000760000-0x8)={r2, 0xd9}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec8000)={0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f95000-0x90)={0x6, {{0x2, 0x3, @empty}}}, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2d000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000943000-0xc)={0x0, @broadcast, @rand_addr}, &(0x7f000060b000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000a26000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xff, 0x1, 0x81b6, 0x0, 0x3, 0x0, r5}) 2018/02/05 09:06:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x400, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000003000)=""/177, &(0x7f0000004000-0x4)=0xb1) r3 = semget(0x2, 0x3, 0x82) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000003000)=0x5, 0x4) semtimedop(r3, &(0x7f0000002000-0x18)=[{0x2, 0xa50, 0x800}, {0x0, 0x7, 0x1800}, {0x5, 0x5, 0x1800}, {0x3, 0x1ff, 0x1800}], 0x4, &(0x7f0000003000)={r4, r5+10000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000+0x20a)={0x9, 0x7, 0x100000000, 0x1, "66bed0951b3f4feb8ac9d664198f4e9e470185de7bfe34e09d3ad79e5202b3f57a5082c9fdbdfd04fbceef64", 0x3000000000}) 2018/02/05 09:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = memfd_create(&(0x7f0000964000-0x20)='ppp0GPL&proceth1mime_typevmnet0\x00', 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d0b000-0x42)=""/66) r1 = eventfd2(0x0, 0x800) read$eventfd(r1, &(0x7f0000738000), 0x8) 2018/02/05 09:06:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b95000)={0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000046a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket(0xb, 0x805, 0x200) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000033000-0x8)={0x0, 0x0}) bind$rds(r2, &(0x7f0000232000-0x10)={0x2, 0x2, @rand_addr=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dfa000-0x4)=0x6, 0xfffffffffffffe0e) recvfrom$ax25(r1, &(0x7f0000c84000), 0xfffffffffffffeb3, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) [ 75.139419] binder: 8252:8253 ERROR: BC_REGISTER_LOOPER called without request [ 75.147224] binder: 8253 RLIMIT_NICE not set [ 75.179194] binder: 8252:8260 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 09:06:57 executing program 6: r0 = socket$inet(0x2, 0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f11000-0x8)='./file0\x00', &(0x7f0000002000-0x62)=""/98, 0x62) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000f23000-0x18)) write$tun(r1, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x473, 0x0, @empty, "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"}}}, 0x80c) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00004f8000)=0x1ff) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000836000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8986ff4ea749134242ffa7e92150553f"}}) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000867000)={0x2, 0x3, 0x7, 0x3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce3000)="b23364fd", 0x199) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ce0000-0x4)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000970000)) sendfile(r2, r1, &(0x7f0000a5f000-0x8), 0x47) [ 75.186690] binder: 8260 RLIMIT_NICE not set 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000cb0000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffc, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c6a000)=0x4, 0x4) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000b96000-0x50)={@generic="601e936f70e0bf5a8ebc6c16a7350581", @ifru_map={0x8001, 0x4, 0x4, 0x4, 0xffffffffffffff7f, 0x3}}) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x5, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000085a000)={0x4, r0, 0x1}) sendmsg$alg(r1, &(0x7f0000cc7000)={0x0, 0x0, &(0x7f0000afe000)=[{&(0x7f00006a5000-0xe2)="790c5e5b8bad62a3626ce9a9bf4cac7d646613056a11d686bc87c2b420b012b0e6f1cae885e83d6ff959332682186bbd0d278b31784d8eb271bac5de6f00b0579b72f67012b76953ea28859d4ddefbb598573beca5f75e018e4c4775e430f86aba3bf68ba99be101e6149844d2d348e36984c2a461c096fce93b133d486f06e6e0d879da201ab7abd7ca151d3e69235e155489b545d1e5a48b89e307af863505ae521b67b41f895543a6c2c820c3f36324875c6499f35af0c9d411b924f1a0f6f358d0a7fcc77941401156b81490f729ea2d794ba112057c43eb304c379cd1ccc23d", 0xe2}, {&(0x7f00005ba000)="0c5bf2b46e68388577fab6542f67fd53bf0a5a221b1dde79ddc6d2cbac6ea100162d20df328d7444b9dd25eda92af4642840e7e7dea0e9e75403b915b95f8b270986847fb124ace19f4ac6f8617bf4ec6db265331c8c7f7122dc5eaac1094977a3f70b8bcc7f0fe7c2e4", 0x6a}, {&(0x7f0000491000)="16c0f2c398017a32595b53ecca68f705cdb57fa564c1af70375f8e5a2b930dcd9920865407670b862b7d974467b7117d02e92e1617839fbbde996f095b939ed4201b13ec140f681f5f5e9f5e1e429de828bbd3a32bc97282219fccb25e1fc59a314f88af801ca2009dfdcaaa15905c207d210d45471d75abdcbbd5dd5ea8a4cd73817196a3e96f1a46f28c9cf77e02f0147790606a43500f9a5f", 0x9a}, {&(0x7f0000026000)="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", 0xff}, {&(0x7f000027a000-0x5b)="9810f07956beec7aea3f0608558bcf6af267baff6dd10fb7d0a8db10fa0a4b1aa42eb0a9774c811e61f1d6d614e0d0343241d7cc95606b197a6f29569983bd9a2d8bbb9b13709025a5e3203bebb7298afc0e6234d6bb8193a9fe65", 0x5b}, {&(0x7f0000411000-0xea)="e8c6c76d81f5279a68bf850364109e230c3cea8c1b67180ee901bf1f583d69917a23ce954c9a798412b566678748daf8e5eac1b6ffa1ef21d85a08bcea795887c9639f45eb70b1b38bc6febd67e5c83ad906281bb93c9cad37a8ae12b2b20c38b2b32564790ba264f5fb1c6e54f61b670b37cbf93bcbb7c1ea69c79be7079aee348dda9002006726261d52294238d04dcd2c7202f5fabe90439b4d7f6bb829aa9e3d2c6c2ccff89a837fb18c614f41866182739af58a9fd80a04a03aa5147fea0e0abb9d6a9bb9cc6004fb8e1c179162c2a45b8532225e7c0996a449955267d71cb0f21388ec0810f871", 0xea}, {&(0x7f0000a60000)="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", 0x1000}], 0x7, &(0x7f00006b0000)=[@iv={0xe0, 0x117, 0x2, 0xc8, "8e278d95cbc99f972bd91effa33dd1961762eaacc6f3205497b6807257dfa04beb54d80a379ce5740f4435e81c10922b051e13ba5568cf9fbc8e3c4b0f5cd674b19d2bc880725a095401fdac7564d2a6d5336f918660d53f7fa5198fb06c7a2fdc0127aa7215066d5215ccad7b000f557beb0f507692045439f06b0f00f2a280f67e7096c20d6867346e682ce58a9cc795c3580751f2cc12ef9eab81049c04f815cf914d8230127f174c470b41f0727fffe65fcd099e0530b366fb65fb7151f4ca4d082484f407a8"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8a}], 0x110}, 0xc0) sendto$inet6(r0, &(0x7f0000a15000-0x2b)="02b3e39a2ec0a513b0bd6bec45db0446574cd8b38e31e2b87eba696f3c21fff12ab63cff8a0a958c571743", 0xfffffffffffffe88, 0x4004, &(0x7f00008fb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f00008cc000-0x1)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b71000-0xb8)={0x0, 0x3, 0x6, 0x3, 0x0, 0x8, 0x7fff, 0x3, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x7, 0x6a66, 0x0, 0x4, 0x8000}}, &(0x7f0000a66000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000113000)=@sack_info={r2, 0x7, 0x80000001}, &(0x7f0000ddd000)=0xc) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000c2000)="806fa1056c3bac46fd7bf5df4643928dd69027493311231553093c5d70888cc897cc22f4280d8819bb84b3fed241be4d30628646a0cc6e615ac2982bd590dc8b8b3f248a77289eccd5157e2c751e3020566d11856cbb887f45d47e67a60e2c1c76da40f986fd888aeaef92fe5ad0c01747c4a06bd58731af666bb6e6b448e7b69aa2b75c2aab7fc85b959c6ef11fd6b7a2a467e284becc80e0497fde06f0245db9bd77803f945eda3487e4dda973127030c32fba12df67b66adeafa51848416b5908ac80fad837e5d4469dd9ea79f7f0ff8393a07437c3dc8cc81935a9df94d643026905d8") r3 = syz_open_dev$sndmidi(&(0x7f0000b52000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed7000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000b7b000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000b8d000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002c6000-0xb)='/dev/audio\x00', 0x80, 0x0) mprotect(&(0x7f00004cc000/0x2000)=nil, 0x2000, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000622000)}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x0) mq_getsetattr(r0, &(0x7f000000b000-0x40)={0x1993a707, 0x401, 0x5, 0x5, 0x1, 0x6, 0x7, 0x3}, &(0x7f00002ea000-0x40)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x8) 2018/02/05 09:06:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$unix(r0, &(0x7f0000ca9000)=@abs, &(0x7f00008db000)=0x8) acct(0x0) 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x1, 0x1) semctl$GETPID(r0, 0x4, 0xb, &(0x7f000047e000-0x1000)=""/4096) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) tee(r1, r1, 0x8, 0x6) bind$inet(r1, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000335000-0x9)='/dev/sg#\x00', 0xcd72, 0x4800) bpf$MAP_CREATE(0x0, &(0x7f0000e4f000-0x2c)={0xd, 0x2b2, 0x38f, 0x0, 0x15, r2, 0x1}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f00005bc000), &(0x7f0000b88000)="13", 0x4}, 0x20) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b38000-0x9)='/dev/vcs\x00', 0x100, 0x0) lsetxattr(&(0x7f0000185000-0x8)='./file0\x00', &(0x7f0000df5000-0x10)=@random={'system.', '/dev/sg#\x00'}, &(0x7f0000add000)='nodev%&posix_acl_access:\x00', 0x19, 0x2) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffe1b, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f7d000)) 2018/02/05 09:06:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) r1 = syz_open_dev$dmmidi(&(0x7f000016c000-0xd)='/dev/dmmidi#\x00', 0x99, 0x41) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000401000-0x16)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000483000)={r2, 0x4, 0xaf73, r3}) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000bf8000)='/dev/snd/timer\x00', 0x0, 0x143200) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0}, 0x2c) 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f00008ed000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x2, 0xfffffffffffffe69, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = syz_open_dev$amidi(&(0x7f00005de000)='/dev/amidi#\x00', 0xff, 0x800) sendmsg$nl_generic(r2, &(0x7f0000355000)={&(0x7f000060e000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000495000-0x10)={&(0x7f0000480000)={0xb4, 0x1e, 0x400, 0x0, 0x3, {0x15}, [@generic="6d4d2b40d7c3a0eafebb017ac0e7be96909ca2a6e63567d758829445bbf82cc97f5b4247d7992c9e8b899b683b0ffdc23d863b91d049368b7a84274102f5b67453d4a4f9044c63e6d7e60f7714d4a13f821b230f380803a930fa4001fe0f3307235145c109000e21af6f38ba2c651aaa8a65a200d4319c93d6aa5b2e5b5da92b69019fd671b1ed2f8669dc53370f6cd13f037b10b4cc45227cefd4d1ca8a6c"]}, 0xb4}, 0x1, 0x0, 0x0, 0x20040050}, 0x4008000) r3 = syz_open_dev$midi(&(0x7f0000a88000)='/dev/midi#\x00', 0xfffe000000000000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000ee0000)=""/138) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00004f0000)=0x33f025fd, 0x4) dup2(r0, r1) 2018/02/05 09:06:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000705000-0x11)='/dev/qat_adf_ctl\x00', 0x84040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80b, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000004000)=0xfffffffffffffffe, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000014000)={0x4, 0x0, [{0x4000000a, 0xffffffffffffff00, 0x6, 0x2, 0x1000, 0xfffffffffffffffe, 0x20}, {0x2, 0x8, 0x3, 0x7, 0xffffffff, 0x90, 0xde7}, {0x40000000, 0x2, 0x2, 0x1d, 0x57, 0xfffffffffffff001, 0x3}, {0x0, 0x5, 0x1, 0x9, 0x9, 0x1, 0xe67b}]}) 2018/02/05 09:06:58 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) ioctl$KDENABIO(r0, 0x4b36) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x29, &(0x7f00009c1000)={0x1a, 0x4, 0x6, 0x3ff}) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) msgget$private(0x0, 0x8) pkey_free(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000506000)='/dev/cuse\x00', 0x2000, 0x0) getdents(r2, &(0x7f000029d000-0x98)=""/152, 0x98) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc2000-0x6)='smaps\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003f0000)={0x3, &(0x7f0000519000-0x18)=[{}, {}, {}]}) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007fd000-0x4), 0x80800) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) 2018/02/05 09:06:58 executing program 2: removexattr(&(0x7f0000817000)='./file0\x00', &(0x7f0000c76000-0x14)=@known='security.capability\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000a9a000)='/dev/vcsa#\x00', 0xeb0, 0x404042) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff}, 0x1c) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ca000-0x28)={@common='syzkaller1\x00', &(0x7f000024f000)=@ethtool_drvinfo={0x3, "77a0e72b4698d50e60d9dff13c8b1d4e8032a4833a65b77961030a196a1b4236", "c1c40d2956d8a0bbd14e03b4b8b28b5c58ca3edee48ad8952149aef21bd99c96", "88db1396d5383d122de44e0eb67e2f03a18e5c1f126ceb22416722bf74182a6c", "520ba15f0ea8e6e2919350c0fc76d946ccbe0938f2bce1bbcf1b2cf8f06904cd", "61d4c6f5e1336239d92b9ebaef8375f69faee73402f9328ddfc239ad205d7413", "108bd5c63e56468d6c7bb67a", 0x1, 0x9, 0xcb8f, 0x100000001, 0x8}}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000250000-0xb)='/dev/audio\x00', 0x20300, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000036000)={0x0, 0x8}, &(0x7f00001c3000)=0x8) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000250000-0xc)=@sack_info={r2, 0x8001, 0xfffffffffffffffc}, &(0x7f000024f000)=0xc) 2018/02/05 09:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xffffffff80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000cb, &(0x7f0000a5e000), 0x4) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/mixer\x00', 0x10040, 0x0) msgget(0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000093a000)='%(%\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f00008d9000-0x39), 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TCSETS(r1, 0x5402, &(0x7f0000464000)={0x72d9006e, 0x80, 0xc0ff, 0x20, 0x81, 0x2, 0x60000000000, 0x2, 0x9, 0xffffffffffffffff, 0x8}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000483000)={0x7, 0x3}) 2018/02/05 09:06:58 executing program 2: socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f0000852000-0x18)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f00002cc000-0x10)=[], 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e59000)={0x3000}) 2018/02/05 09:06:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004d4000-0x8)={0x4, 0x1}, 0x8) sendmsg$key(r0, &(0x7f000023e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00008a1000-0x10)={0x2, 0x0, 0x9, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1}, 0x0) 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f000044c000-0xb)='/dev/adsp#\x00', 0x100, 0x400000) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b5000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000570000-0x4)=0xe8) getgroups(0x1, &(0x7f0000a4c000+0xba3)=[0x0]) fstat(0xffffffffffffff9c, &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000357000)='./file0\x00', &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000988000)={{0x5, r1, r2, r3, r4, 0x3a, 0x7}, 0x3, 0x9, 0x6, 0x5, 0x5, 0x20, r5, r6}) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) openat$dsp(0xffffffffffffff9c, &(0x7f00006ff000-0x9)='/dev/dsp\x00', 0x0, 0x0) msgsnd(r0, &(0x7f0000c6d000)={0x1}, 0x8, 0x800) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f8000)="1e0700000069638b7470988865090046658200a900", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) ioctl$int_out(r0, 0x5460, &(0x7f000011a000-0x8)) 2018/02/05 09:06:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000066f000-0xd8)=@ioapic={0x2, 0x0, 0xda, 0x0, 0x0, [{0x0, 0x0, 0x3a, [], 0x400000}, {}, {}, {0x0, 0x80a}, {0x0, 0x0, 0x80000000}, {}, {}, {0x0, 0xfff}, {0x0, 0x5}, {}, {}, {}, {0x4}, {0x0, 0x4}, {0x0, 0x7}, {0x0, 0x6530c8c0, 0x3, [], 0x5}, {0x0, 0x75c, 0x3}, {0x0, 0x0, 0x0, [], 0x6}, {0x0, 0x0, 0x3f54}, {}, {}, {0x0, 0x7ab9}, {0xefb}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000038b000-0x4)) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) umount2(&(0x7f000002d000-0x8)='./file0\x00', 0x0) modify_ldt$write2(0x11, &(0x7f0000c7d000-0x10)={0x3, 0xffffffff, 0x0, 0x8, 0x65b4, 0x9, 0x9, 0x100, 0x1f, 0x40}, 0x10) 2018/02/05 09:06:58 executing program 1: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) rt_sigaction(0x0, &(0x7f000028b000-0x20), &(0x7f00007bd000-0x20), 0x8, &(0x7f00003ed000-0x8)) 2018/02/05 09:06:58 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x1e80000, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) geteuid() 2018/02/05 09:06:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x6, 0xffffffff, 0x80, 0x4, 0x4, 0x94}, 0x2d9) 2018/02/05 09:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002ae000)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000752000-0x20)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e36000-0x20)={0x400, r2, 0x10003, 0x18ac0000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a32000)={0x7, r3, 0x10000, 0x8f}) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x1]}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000fe4000-0x10)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000eab000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ba3000-0x10)={r8, r9, 0x2}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000270000-0x80)) [ 75.633904] binder: 8347:8351 Acquire 1 refcount change on invalid ref 0 ret -22 [ 75.656382] audit: type=1326 audit(1517821618.444:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000014e000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf5000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x804}, 0x20}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xa99}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}], 0xb4) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) r1 = open(&(0x7f00002fc000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a66000-0x8)={r0, 0x1}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) r6 = dup3(r5, r4, 0x0) r7 = dup(r3) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000e00000)=""/216) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00006ad000-0x58)={0x2, 0x0, [{}, {}]}) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000213000)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000c45000)={@common='nr0\x00', @ifru_ivalue=0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/05 09:06:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) [ 75.663308] binder: 8347:8360 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 75.707522] binder: 8347:8361 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 75.715554] audit: type=1326 audit(1517821618.487:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=154 compat=0 ip=0x453299 code=0x7ffc0000 [ 75.740095] audit: type=1326 audit(1517821618.487:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 75.764808] audit: type=1326 audit(1517821618.487:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 75.789147] audit: type=1326 audit(1517821618.493:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 75.813316] audit: type=1326 audit(1517821618.495:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000014000-0x12)='/dev/input/event#\x00', 0x1, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00006a0000-0x4)=0x9, &(0x7f0000b98000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000016c000)={r0, r1, 0x4, 0x3}, 0x10) fsetxattr(r0, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) [ 75.838433] audit: type=1326 audit(1517821618.495:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8338 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 75.848823] binder: 8347:8360 Acquire 1 refcount change on invalid ref 0 ret -22 [ 75.872260] binder: 8347:8361 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 75.897861] binder: 8347:8377 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/05 09:06:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$mouse(&(0x7f00007eb000-0x12)='/dev/input/mouse#\x00', 0x6fc27830, 0x80) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000ec0000-0xa0)="c39590e8632445c404a7d0a1fbe8fa315df23b5219e4fe7fff5536a20a046f958326fa4596aa722fc290a97300debc4144caec7e327da30e3350b034123919a4219deb361ec6a4e2c7f27032a6796eb043dffb57e540b73c80d2b68dc359a527280d6dd5767a97b6c283f393187918cd0eee5cd21ad90cbae0791f53ac3817b10e959a4d6e2aa7678127230b8cef582059e4803268370eb61eebc5c5a97f78a1") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000040d000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 09:06:58 executing program 4: io_setup(0x7, &(0x7f0000b94000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r0, 0x2000000000000, 0x6, &(0x7f0000712000)=[{}, {}, {}, {}, {}, {}], &(0x7f00004d5000+0x155)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009be000-0x10)={0x0, 0x0}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000902000)=@full, &(0x7f00007c6000-0x4)=0xfffffffffffffd4d, 0x80000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fef000-0x10)={0x1, &(0x7f00003f6000-0x8)=[{0x0, 0x80000000, 0x40, 0x9c5}]}, 0x10) pselect6(0x40, &(0x7f0000e9e000-0x40)={0x5, 0xffff, 0xffffffffffff630d, 0x6, 0x10001, 0xffffffffffff0000, 0x5, 0x40}, &(0x7f00004d3000)={0x1, 0x10000, 0x1, 0xc2, 0xfffffffffffffffa, 0x3, 0x6, 0x4}, &(0x7f0000710000-0x40)={0x7, 0x81, 0x5, 0x9, 0x0, 0x7ff, 0x6ae, 0x6}, &(0x7f0000899000-0x10)={r3, r4+30000000}, &(0x7f00006a3000)={&(0x7f00007e7000)={0x1}, 0x8}) futex(&(0x7f000032d000-0x4)=0x1, 0x400000006, 0xfffffffffffffffe, &(0x7f0000366000-0x8)={r6}, &(0x7f0000869000), 0x0) 2018/02/05 09:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000010f000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/02/05 09:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f0000d8b000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c4f000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00009a3000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d7b000)={{{@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x20, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x6c, 0x0, r1}, {0x0, 0x9, 0xc, 0x3f6, 0x8, 0x6832, 0x1, 0x9}, {0xdb, 0x7, 0x8001, 0x3}, 0x6, 0xf, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x2, 0xffffffffffffff7f, 0x5, 0x6, 0x96e}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)) 2018/02/05 09:06:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000dcf000-0x71)=""/113) lseek(r0, 0x0, 0x3) 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000223000)='keyring\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x0) io_setup(0x7c, &(0x7f0000ac1000)=0x0) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f6a000-0x1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 09:06:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c32000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r2, &(0x7f00001aa000)=@rc, &(0x7f0000a63000)=0x9) sendfile(r1, r2, &(0x7f000095e000), 0x8e18) 2018/02/05 09:06:58 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 09:06:58 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) sendmmsg(0xffffffffffffffff, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000036000-0x1000)="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", 0x22a}], 0x1}}], 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000039000-0xc)={0x4, [0x8, 0x9, 0xffff, 0x1f]}, 0xc) connect$netlink(r1, &(0x7f0000038000-0xc)=@proc={0x10, 0x0, 0x2, 0x11000012}, 0xc) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x100000000, &(0x7f0000002000)=@ll={0x11, 0x10000000001f, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/05 09:06:58 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vcs\x00', 0x101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000015000-0x48)={{0x3, 0x3, 0x10001, 0x3, 0x550}, 0x4e9, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000012000)=""/4096) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000017000)=""/123) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000016000)={0x1ff, 0x7}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000025000)={0x6, [0x3, 0x1, 0x5, 0x3, 0x7, 0x2]}, &(0x7f0000026000-0x4)=0x10) 2018/02/05 09:06:58 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f86000)={r0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000486000-0x4), &(0x7f0000a41000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/05 09:06:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000224000-0xb0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/02/05 09:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000eaf000)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/05 09:06:58 executing program 1: r0 = shmget(0x1, 0x2000, 0x54000410, &(0x7f000000b000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000cd3000-0x8), 0xff) sendfile(r1, r2, &(0x7f0000c50000), 0xb7) [ 76.149864] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 09:06:58 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000029000)={0x0, 0x4, 0x0, @tid=r1}) r2 = request_key(&(0x7f000000e000)='asymmetric\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000014000-0x1)='\x00', 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000002b000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000001b000)) writev(r0, &(0x7f000002a000-0x80)=[{&(0x7f000002a000-0xcc)="f4d130594969721c9d4158590f03e8d827a78ec1ff1bc702e58d691aeb60f338984f94bb1dbcdb6bc3e7d6a11a014e03d5bc3d4d114affe6137ba9f78243ba9253b64b01af913cdcf2ad233eb5aa62f634ae607cfece05028c262fc4fb453b365b9ec7d76cb21919a3197c97b7c75c7f1e88b0d65cce6b913cab0eb4c70413f1f908dc1752a0b44b6f352468a1f8cc35f26ebd236e63fe44060d3d06bfeb2098b6e1f1da3701a23c2e8914e30d111928d32c03f051eda0b11d12e47515cc23ec517e0564b396faf7f7350bf5", 0xcc}, {&(0x7f000002a000-0x1000)="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", 0x1000}, {&(0x7f000001b000-0x43)="f4675bdbaee53a87ec6ecd1cd4a62f2db2c728825119cbb3aab052c9c69d071c365db7049aa755ca4a44a651fa597536dcf6311c89d359683649da02b2fc054b200c30", 0x43}, {&(0x7f000002a000-0xe8)="4e3126b9e0e341e31722209d9557fa854a0d21d620a6f905f5f332cafc16433e795e26ac85cd7b722aa581b44366122b8683b4d15cf18097acc341669976c858ea5cb831aba1387194760188aee551a380ed82f74bfc052648baad888b5f1e6bb8225ffe9b7fa48bb63eea9ae74d42c6c310df4778d6c07c4b5974147f4236e6c1cc3fb662dbe3943e7348af0f86e694932530bb78cf7b4d9bf3bd6203c67979e6a946a45bd3ea0b209d01328f93aeb9e1a95775df7fc0fe4b2e74cf9db18205bee47a6460e9945d61f9cb9e7448406f182de57dfb53859c32b77fb4bb88dc149a6cb88fc81c57da", 0xe8}, {&(0x7f0000001000)="62ed94b66b63b5f4e97f99a7ba71463829ed3438b2cc8287a12d526fd77d5d131e4e6803a70b48ce579d4258ee4d82b2e585fbd42206e682f9620687abc7e11710a9a58c0e041eb6e154586acbe3d7b57ab2489d6110e7263dcdd118de53437c397c", 0x62}, {&(0x7f000001e000)="ae9dd97f71ca156fe6a27afedc22564c1555866792f612dbeee14b009c7ff91971a21a0317c87762b3c369955ca83a442a73a390efe25b183196be1de4c364dda0a974a3c91a39b9a0031c12e1f472efc837beec03a03c238725f52979b316f59e182e29d05b7acfa6638ebd346501bb4fa9f10f2e040f3408b3d199c8b394314661b7c31b61467064b8a0bf86a5581137a72e92fb4a6731e253ff1c99d798e41f59238e171a7c90e1699f89f1b9cc467450fc2bbdf2e0", 0xb7}, {&(0x7f0000010000-0x92)="c2a801d589cb9594ad4b8662979a0bbd35207cb278fc0a656adb3f664e6690354d9de9a3cd9e2fc0be8c466f37e25aed4bdd095e94ecbe4b898754b7301db0fb239f140cec725eda01960f50ce8422ca66504c7a9aef81f1a19168aac6e127c50bfef976f20e5b7b5bc4c10ef13220c55fc22c7ee7ec1444a8987cbac9c5efef1810629636aa0a50533149f48efaeea87a9c", 0x92}, {&(0x7f000000a000)="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", 0x1000}], 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000020000)=r1) 2018/02/05 09:06:58 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d07000-0x8)) clone(0x0, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) r0 = shmget(0x1, 0x3000, 0x1, &(0x7f0000f6f000/0x3000)=nil) shmat(r0, &(0x7f0000217000/0x8000)=nil, 0x4000) 2018/02/05 09:06:58 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000e27000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mprotect(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x2000000) 2018/02/05 09:06:58 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000036c000-0xb)='/dev/vcsa#\x00', 0x1800000000000, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x3aea, 0x9}, 'port0\x00', 0x8, 0x100002, 0x8001, 0x5, 0xffff, 0x3, 0x9, 0x0, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f000010d000-0xa)='/dev/vcs#\x00', 0x1, 0x8000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00001c4000)={@reserved=0x1}) r3 = creat(&(0x7f0000f72000-0x8)='./file0\x00', 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000fe5000)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a5c000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x4}}) 2018/02/05 09:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000858000)='/dev/rtc\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000097b000-0x5)='maps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000991000-0x8)={0x0, 0x645}, &(0x7f0000bbb000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000b000-0x8)={r3, 0x955}, &(0x7f000023a000)=0x8) bind(r0, &(0x7f000026e000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) recvfrom(r0, &(0x7f0000f88000)=""/239, 0xef, 0x0, &(0x7f000000e000)=@l2={0x1f, 0x9, {0x1ff, 0x8, 0x1, 0x4, 0x5f804ab8}, 0x10000, 0xffff}, 0x5) [ 76.176209] syz-executor7 (8427) used greatest stack depth: 16304 bytes left 2018/02/05 09:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000fd6000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb6010000007b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000b5"}, 0x5b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ae5000-0x68)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000bab000)={{0x7f, 0x18ef, 0x4, 0x96e9, 0x8, 0xa24}, 0x6, 0xffffffffffffff44, 0x7}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000004e000-0xee)=""/238, &(0x7f00005fc000-0x4)=0xee) 2018/02/05 09:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00003ce000-0x80)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000a72000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1000000000000190, &(0x7f0000006000)=[], 0x11109b4acb59f33f}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e3000)={0x0}, &(0x7f0000f38000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000048000-0x20)={0x3, 0x1, 0x7e18000, 0x4, r1}) 2018/02/05 09:06:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x1, &(0x7f0000000000)={0x0}) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000d12000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe8e) listen(r3, 0x8) mount(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000873000)='./file0\x00', &(0x7f0000261000)='nsfs\x00', 0x0, &(0x7f00009c3000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000faa000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e98000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000651000-0x4)=0xe8) getresgid(&(0x7f0000efb000), &(0x7f0000054000-0x4), &(0x7f0000e51000)=0x0) r7 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f00005dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00005e9000)={0x0, 0x0}) r11 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bb000)=0xc) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009fa000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f000001f000-0x4)=0xe8) getgroups(0x4, &(0x7f0000606000-0x10)=[0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000818000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c72000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000771000-0x4)=0xe8) r18 = getgid() sendmsg$unix(r2, &(0x7f00005f9000-0x38)={&(0x7f00008ff000-0x7)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cfa000-0x20)=[{&(0x7f000058c000-0x8d)="59b61441732e8193f7d2ccf01d4c37c0b8c3940bd82d6f3799fb1d5bd41444821aa031633476fbf0960c6aad2be8d955b0aea6c85e5cf827396263294c1ff7b12ab0cd234032d5d5a5fede046fb1bb111d3a132600aab3487a74c1c76f24d156119a867a33fe83aecc1afeffcac8d0a176ea9b81bafcfe8da850b813418b4e5933bc82ad756a007c4d2581eff8", 0x8d}, {&(0x7f0000b12000-0x79)="865023702c69ec61745695bba4a1b07a4cb7c42df9a786a90dd65bcd9e85bd7ba9ebfb6c2b309c6247d9f5358b727adac21bde83fda7230a882b5c65157b66197312a89dac40f5c13bd3f3d32c91323411e7134150d1376815bc975fb24289d52e2500596b8ba62c1d723e268689aa07c556f20ad8ff668ed4", 0x79}], 0x2, &(0x7f000078d000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa0, 0x811}, 0x80) close(r3) 2018/02/05 09:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000332000)=0x0) io_submit(r1, 0x1, &(0x7f00002e1000-0x10)=[&(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001be000-0x1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair(0x0, 0x3, 0xd1d9, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000c7a000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x4, 0x0, &(0x7f0000ee7000/0x1000)=nil, 0x1}) fadvise64(r0, 0x0, 0xfff, 0x5) [ 76.251794] ALSA: seq fatal error: cannot create timer (-22) [ 76.279752] ALSA: seq fatal error: cannot create timer (-22) [ 76.317633] CUSE: info not properly terminated 2018/02/05 09:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008bb000)='/dev/sg#\x00', 0x606a20a0, 0x90000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000472000-0x7e)=""/126) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00005ce000)='./file0\x00', 0x410000, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000020f000)=0x800000, 0x4) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00006ae000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/02/05 09:06:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000cf7000)=0x335, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000005c000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000382000-0x8)={0x0, 0x6, 0x1f}, &(0x7f0000e02000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000030e000-0xa9)={r4, 0xa1, "542057e3230ea45317ccd71609f04c00c086b989ed78f115c232c883acf68e7df6a7ff1a61a9a96127c56643dbc057e6198f56af1e8c427887949fb7f9755c28f710f912e45865a4d402617df56224df78af4d1042de1625163d06c969eff37d23df8a133a7babc6d39fabe7cea3774aedf93a69d646262c5fea98b2292626ce2d7e2bd81a68f3db7f06eab73dfac80739eb92e54271115e06e34d5222b811d7b8"}, &(0x7f00006bb000)=0xa9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) 2018/02/05 09:06:59 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = epoll_create1(0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ef7000)='ns/net\x00') mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef7000)={{{@in6=@dev, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000ba0000+0xee7)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000b1c000-0x38)={&(0x7f0000ef9000-0x8)=@sco, 0x8, &(0x7f0000ef8000)=[{&(0x7f0000ef9000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000b63000)=""/112, 0x70, 0xfffffffffffffffc}, 0x20) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000750000-0x1)) syz_open_dev$mouse(&(0x7f0000ef7000)='/dev/input/mouse#\x00', 0x9, 0x80000) 2018/02/05 09:06:59 executing program 7: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000deb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a9c000-0x14)={0xb0, [0x100000000, 0x3c4b, 0x2, 0x8, 0x5, 0x2, 0x17, 0xfffffffffffffff7]}, 0x14) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00009b2000)=""/147) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000deb000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x9}, &(0x7f0000dec000-0x4)=0x98) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ded000-0x10)=[{r1, 0x2}, {r1, 0x400}], 0x2, 0x7ff) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c59000)=0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000814000-0x70)=[{&(0x7f00007cd000-0x99)=""/153, 0x99}, {&(0x7f0000597000)=""/168, 0xa8}, {&(0x7f00005b4000)=""/4096, 0x1000}, {&(0x7f000064a000)=""/234, 0xea}, {&(0x7f0000ded000)=""/119, 0x77}, {&(0x7f0000aaf000)=""/147, 0x93}, {&(0x7f0000ded000)=""/45, 0x2d}], 0x7, &(0x7f00009cd000)=[{&(0x7f0000dee000-0xdf)=""/223, 0xdf}, {&(0x7f0000ded000)=""/105, 0x69}, {&(0x7f0000dee000-0x6e)=""/110, 0x6e}, {&(0x7f0000dee000-0xe9)=""/233, 0xe9}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000931000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000deb000)=0x1008) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000deb000)=0xffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de9000-0x4)) 2018/02/05 09:06:59 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) 2018/02/05 09:06:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000+0xa4)={0x80, @tick=0x800, 0x5a1, {0x1, 0xffffffffbffffffc}, 0xd5, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001000)={0x0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000002000-0x1)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000002000)="9631dbc80d634bf036ca2ba7dd60302e45c1aba7facb840c6fcc28b7d3cea4a206fb4d008eecce23e193e1be0d7472a05f59ce1db05da638fbe6e59c0c39b20c225eb5e0946e3b4d3bdbd7e22a31eb70fe3573c770181ae226444140fd524616b19cce97f31f24f32c0ef9a9665b1d91650a14b27f146003a36758c0f7e09c73c178a5a94375b3ea085e1e50e2d95fa63c7e72390fa893ecd94af2fa4a23", 0x9e, r2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000f1d000), &(0x7f000042c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/loop-control\x00', 0x301001, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000388000/0x1000)=nil, 0x1000, 0x4) close(r3) keyctl$session_to_parent(0x12) 2018/02/05 09:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000d6d000-0x18)=[{}], 0x1, &(0x7f00000c6000)={0x0, 0x989680}) semget$private(0x0, 0x3, 0x4) 2018/02/05 09:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) keyctl$join(0x1, &(0x7f000096f000)={0x73, 0x79, 0x7a, 0x3}) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000909000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00006a3000)={0x8001, 0xc, [0x3, 0x1, 0x2]}) 2018/02/05 09:06:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x400, &(0x7f0000002000-0x93)=""/147) r0 = request_key(&(0x7f0000d7b000-0xa)='id_legacy\x00', &(0x7f000060b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, r0}, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000302000)={&(0x7f00005dd000)={'sha384\x00'}}) 2018/02/05 09:06:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002df000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bc3000-0x20)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c09000-0x10)={r1, 0x77}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000c25000)={0x0}) accept$llc(r3, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f6000)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x25) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) getdents(r5, &(0x7f0000597000)=""/163, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000094f000-0x50)={{0x10001, 0x6}, {0x0, 0xfff}, 0x27ecb1d, 0x6, 0xef5c}) r7 = dup3(r6, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) socket$unix(0x1, 0x2, 0x0) r8 = getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000aae000)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xffffffffffffff7c, 0x0, 0x94, 0x2]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 09:06:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x81) mq_unlink(&(0x7f0000538000)="909c6e220564be2fffbdf66dc29a2ed13364") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000f62000)='_', &(0x7f000073d000), &(0x7f0000e28000), &(0x7f0000000000)="d839223afb822c9ae2d45421659990e72716b3ad6d03cfe6b7e9481d1f4d9ef1c2083301d02d50bf6998cd8d389d9342df2548566e09140d9738e4300020798da5d7") r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x80800) kcmp(r0, r1, 0x7, r2, r3) setfsuid(0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') 2018/02/05 09:06:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) bind$inet6(r0, &(0x7f0000344000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/05 09:06:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000faf000)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) close(r0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/05 09:06:59 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x10001, 0x4) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000), 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) 2018/02/05 09:06:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fcc000)='tls\x00', 0x4) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000013f000)={@generic="1f29aa59b0b2fa33ba275cc376390dcc", @ifru_flags=0x200}) 2018/02/05 09:06:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4000000000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000fc000)=0x900001d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) semget$private(0x0, 0x0, 0x400) r1 = semget$private(0x0, 0x2, 0x8) semop(r1, &(0x7f0000271000)=[{0x6, 0x38}, {0x0, 0x6}], 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/rfkill\x00', 0x402800, 0x0) [ 76.580116] QAT: Invalid ioctl [ 76.635395] WARNING: CPU: 0 PID: 8531 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 76.644384] Kernel panic - not syncing: panic_on_warn set ... [ 76.644384] [ 76.651752] CPU: 0 PID: 8531 Comm: syz-executor1 Not tainted 4.15.0+ #297 [ 76.658671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.668023] Call Trace: [ 76.670601] dump_stack+0x194/0x257 [ 76.674215] ? arch_local_irq_restore+0x53/0x53 [ 76.678859] ? release_sock+0xa4/0x2a0 [ 76.682728] ? vsnprintf+0x1ed/0x1900 [ 76.686512] panic+0x1e4/0x41c [ 76.689685] ? refcount_error_report+0x214/0x214 [ 76.694415] ? show_regs_print_info+0x18/0x18 [ 76.698904] ? __warn+0x1c1/0x200 [ 76.702340] ? sk_stream_kill_queues+0x3c5/0x520 [ 76.707068] __warn+0x1dc/0x200 [ 76.710323] ? sk_stream_kill_queues+0x3c5/0x520 [ 76.715061] report_bug+0x211/0x2d0 [ 76.718673] fixup_bug.part.11+0x37/0x80 [ 76.722712] do_error_trap+0x2d7/0x3e0 [ 76.726577] ? kfree_skbmem+0xe2/0x1d0 [ 76.730445] ? math_error+0x400/0x400 [ 76.734241] ? sock_rfree+0x103/0x160 [ 76.738022] ? sk_clear_memalloc+0x140/0x140 [ 76.742425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.747253] do_invalid_op+0x1b/0x20 [ 76.750950] invalid_op+0x22/0x40 [ 76.754380] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 76.759715] RSP: 0018:ffff8801b45e74b8 EFLAGS: 00010216 [ 76.765056] RAX: 0000000000010000 RBX: ffff8801ca974080 RCX: ffffffff843a9a45 [ 76.772302] RDX: 0000000000000ca6 RSI: ffffc90001921000 RDI: ffff8801ca9742b8 [ 76.779546] RBP: ffff8801b45e74f8 R08: 1ffff100368bce26 R09: 0000000000000000 [ 76.786803] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 76.794055] R13: ffff8801ca974270 R14: ffffffff88b07ba0 R15: ffff8801ca9741b8 [ 76.801325] ? sk_stream_kill_queues+0x3c5/0x520 [ 76.806067] ? sk_stream_kill_queues+0x3c5/0x520 [ 76.810809] inet_csk_destroy_sock+0x175/0x3f0 [ 76.815373] tcp_done+0x1e9/0x240 [ 76.818805] tcp_time_wait+0x60b/0xa60 [ 76.822678] tcp_rcv_state_process+0x34b0/0x4840 [ 76.827415] ? __skb_clone+0x2ac/0xa70 [ 76.831290] ? tcp_finish_connect+0x420/0x420 [ 76.835762] ? find_held_lock+0x35/0x1d0 [ 76.839817] ? skb_clone+0x20d/0x480 [ 76.843503] ? __release_sock+0xca/0x360 [ 76.847540] ? skb_split+0x1350/0x1350 [ 76.851402] ? __lock_is_held+0xb6/0x140 [ 76.855449] ? mark_held_locks+0xaf/0x100 [ 76.859583] tcp_v6_do_rcv+0x739/0x1250 [ 76.863533] ? tcp_v6_do_rcv+0x739/0x1250 [ 76.867655] ? trace_hardirqs_on+0xd/0x10 [ 76.871808] __release_sock+0x124/0x360 [ 76.875770] release_sock+0xa4/0x2a0 [ 76.879462] ? __local_bh_enable_ip+0x121/0x230 [ 76.884106] ? __release_sock+0x360/0x360 [ 76.888230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.893223] ? tcp_close+0x5f3/0x1190 [ 76.896999] ? trace_hardirqs_on+0xd/0x10 [ 76.901128] ? __local_bh_enable_ip+0x121/0x230 [ 76.905778] tcp_close+0x5fb/0x1190 [ 76.909386] ? release_sock+0x1d4/0x2a0 [ 76.913338] ? tcp_check_oom+0x500/0x500 [ 76.917372] ? tls_sk_proto_close+0x4bf/0x800 [ 76.921843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.926836] ? trace_hardirqs_on+0xd/0x10 [ 76.930965] tls_sk_proto_close+0x4f8/0x800 [ 76.935263] ? trace_event_raw_event_lock+0x340/0x340 [ 76.940429] ? tcp_check_oom+0x500/0x500 [ 76.944468] ? tls_write_space+0x2c0/0x2c0 [ 76.948677] ? tls_init+0x201/0x280 [ 76.953175] ? check_noncircular+0x20/0x20 [ 76.957391] ? tcp_set_ulp+0x191/0x3e0 [ 76.961259] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 76.965738] ? ipv6_sock_mc_close+0x148/0x1a0 [ 76.970216] ? ip_mc_drop_socket+0x1ce/0x230 [ 76.974608] inet_release+0xed/0x1c0 [ 76.978304] inet6_release+0x50/0x70 [ 76.981996] sock_release+0x8d/0x1e0 [ 76.985691] ? sock_alloc_file+0x560/0x560 [ 76.989898] sock_close+0x16/0x20 [ 76.993327] __fput+0x327/0x7e0 [ 76.996592] ? fput+0x140/0x140 [ 76.999851] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.004330] ____fput+0x15/0x20 [ 77.007587] task_work_run+0x199/0x270 [ 77.011455] ? task_work_cancel+0x210/0x210 [ 77.015752] ? __close_fd+0x222/0x360 [ 77.019528] ? exit_to_usermode_loop+0x8c/0x2f0 [ 77.024181] exit_to_usermode_loop+0x275/0x2f0 [ 77.028743] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 77.034267] ? do_syscall_64+0xb7/0x940 [ 77.038227] do_syscall_64+0x6ed/0x940 [ 77.042092] ? __do_page_fault+0xc90/0xc90 [ 77.046302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.051300] ? syscall_return_slowpath+0x550/0x550 [ 77.056229] ? syscall_return_slowpath+0x2ac/0x550 [ 77.061140] ? prepare_exit_to_usermode+0x350/0x350 [ 77.066134] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 77.071485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.076314] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 77.081477] RIP: 0033:0x453299 [ 77.084645] RSP: 002b:00007f6fe602ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 77.092327] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 77.099572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 77.106818] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 77.114060] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 77.121311] R13: 00000000ffffffff R14: 00007f6fe602b6d4 R15: 0000000000000000 [ 77.129444] Dumping ftrace buffer: [ 77.133176] (ftrace buffer empty) [ 77.136860] Kernel Offset: disabled [ 77.140472] Rebooting in 86400 seconds..