08fb37400301dc38ee1842518e33d732e073ca71c631741a989b752effbc6a61521985407ea84320ad808341053a6a12906f14cdb73bf1b87219bbbce7370992975acb57b4c8202c2a59a35cf7fc986fe6429bb2917550f92553793d4811328881ad99e7b8930e6f67a7d7836b6c931ad58125b2cb1cc71db9014afd2af44bd9ba8b9beb31a42a577f13a90267d", 0x1000}, {&(0x7f0000002580)="558c7725506939b330a9bbbae38f5d313b0786ce0dae20da394edf08be2b3cb9", 0x20}, {&(0x7f00000025c0)="4f60fcf646ef61e91cb2018e45ca3fea31bb10c72883860ce390c19a0022dfc0dc62c1d68187876355c0311cedc6d6faecf9f52634a575578f9fa48214aa44bccadb22b466af0aa09c5b0868b383c1277eb55540cf1ed4db7e9ed1d604c95f0d981f09db5c6350848003f0a301ae7fb7df6035a8ed86945a8cf4510b48525f9731936f1020d1af6172872ddf05782715df5dae4e525138c957b1a87b27bf7d873a6858bc23aa02016a6552d3e40394cf3b57281f2bd835fd0720b41f12acbd8f06d4d1d44683d156dc299fa4a7ea3b2b5270f408d31b3aab6cb7e7c123f20aaa89edf0", 0xe3}, {&(0x7f00000026c0)="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", 0xfd}], 0x5, &(0x7f0000002840)=[@assoc={0x18, 0x117, 0x4, 0x1e3}, @iv={0x80, 0x117, 0x2, 0x68, "b76004397319c0418e2c1eb97fec7e4a3604a3d5adf64a4b1182f42e41d608dc02ed54f28ec772d65bb590fe5169f9a7b332e7fdd039ac0ea4e652408ca66db6689d74114ab08c23227a9a663365948727e3850e6449a5852813a09c9558c044aa470b0a5869841a"}, @iv={0xf8, 0x117, 0x2, 0xe3, "3cd6df11009bddd363b08f1b981cf3b9e8278c8f79159a7806beddbd4b965849b83057e89d825e7138fd065fd1150f39959af20fd7456aa8634f4ab91d224f2d6b2f4c438f50f7c5f459b163d2983b3c8964d13c077dd3d2955855536bd24c8c80e5afa4f5e84f0516f6d8d1350b8a1726493fc6cbea31ac00a8c5f52fede1a10264ce24bfffea531ede26b7b2cd61b8cb82bf6ee6d089267c36055c24948710b65317d8d5a220b8c15c1e1bc2acf37ff29e82814e868e2dc201852b475231371441ed9497e2d6be29391298c9b3855535a63ba424fa2427f0d1eb74587b5ccd14647e"}, @iv={0x58, 0x117, 0x2, 0x3f, "558e8b0fe6a584725d3000e71973dd02e63b6cc65a2295a5d5414e1c57800f1d14a5eb86b447c1742c571a882680e8bce7e19b342e1f5218ad3ba2ba353b6e"}, @iv={0xb8, 0x117, 0x2, 0xa2, "831bf0c6a7bf800b8ef72b08a7d2278907add872b78e2247611ad71789d5a1a236ae1b4f814133e953764c99c066bd6165ae07b2a58af11dfed9f3b51b6fbc692dcc97091bf3f07cc289c255a0a64acb83ee6498203d8438445f2698367d284c51446d59a5b8d6fb4301375440623fdd5577102297e7ef12064663be8c6325125dfbc6590adf3f68f5fc3b6708d1ddb92e410eaaa2e92f3c1038b18d52c5de496c23"}, @op={0x18, 0x117, 0x3}], 0x2b8, 0x4}, {0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002b00)="eb7cf09414308a6d72539f029b7b782dd19c2908dc132c294ac0b688256fb2e76979438f02a5cf2733b19016afed6664aae1a5bce86210a533179a048224243382fd710634b2f98ba376052ba98381ce331ba4e4b1d5e03cc4386aeec74928eba40caf1ded34a714e92159e73ff48bb32f8a5835ee50535d9bcb2fbeddb9da1bc2d0e1abfba0323633522470bf32874d359e392012f4caa0cf9944d9458b686ccab6e8c2280b8ae3a0733da9ad1a725fd8ff1782c88a4d35ad2f7719", 0xbc}], 0x1, &(0x7f0000002c00)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xfc}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4008004}], 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vsock\x00', 0x4001, 0x0) ptrace$cont(0x1f, r1, 0xd6, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/05/18 23:54:29 executing program 4: acct(&(0x7f0000000080)='./file0\x00') unshare(0x102) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/18 23:54:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x80, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x1f3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/18 23:54:29 executing program 6: ustat(0x7fff, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000000), 0x187, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x4cd0000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, @in6={0xa, 0x4e22, 0xf526, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xffffffffffffff5c) sync_file_range(r0, 0x5, 0x6, 0x2) [ 124.440358] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 124.447923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/18 23:54:29 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="6272696467653000000000e00400", 0x100000601) connect$rds(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000000)="6272696467653000000000e00400", 0x3) getsockopt(r1, 0x10000, 0x6, &(0x7f00000001c0)=""/155, &(0x7f0000000080)=0x9b) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5825ca896f251e81167585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/05/18 23:54:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x242}}], 0x20}], 0x1, 0x0) r1 = socket(0x8, 0x80006, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x40, 0x80000001, 0x101, 0x4}, 0x10) 2018/05/18 23:54:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') fcntl$setpipe(r0, 0x407, 0xd44) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000630f859ecf7cadd026447257e7398a48dd0d05f55220d5c233df38f175a461da54"], 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x3, 0x9}, 0x0, 0x3, 0x100000000000000, {0x80, 0x6}, 0x6, 0x2}) 2018/05/18 23:54:30 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x5, 0x120801) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/18 23:54:30 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x10001, &(0x7f0000000180)="c62626fd00000000010000003c906ceff2bec112110baa72c1677e350b24b3e6743d3b545d8d5b5d902c01b0dabdff0cac3f30c4e94c9937fffd14399a24121fce498624b820cfe0607f3cf292bb83167c8a410000000051f64817cda83262e1d9cd445474fba70ca685e5ab18253855797cec39373cf3ee1bbab6c3126fa517cc5f07b81894c4453d5022c7af9730e68b51fa6f70bbe1204e5f5a3f175a773e777fea72d72586965c14fbee43a07c600c000000") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x1000, 0x4) 2018/05/18 23:54:30 executing program 6: ustat(0x7fff, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000000), 0x187, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x4cd0000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, @in6={0xa, 0x4e22, 0xf526, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xffffffffffffff5c) sync_file_range(r0, 0x5, 0x6, 0x2) 2018/05/18 23:54:30 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x44000, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000080)={"626f6e643a000400000000000000006f"}) 2018/05/18 23:54:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) recvfrom$unix(r0, &(0x7f00000001c0)=""/27, 0x1b, 0x40002142, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) io_getevents(0x0, 0x104, 0x0, &(0x7f00000001c0), &(0x7f0000000300)) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x3ff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) socketpair(0xf, 0xc943df5aedd3505, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x7, 0x81, 0x8, 0x9}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000001380)=0x1008) clock_gettime(0x2, &(0x7f0000001540)) getsockname$unix(r2, &(0x7f00000013c0)=@abs, &(0x7f0000001440)=0x6e) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001480)=""/65, &(0x7f0000001500)=0x41) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x307, 0x1, 0x1f, 0x7, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/05/18 23:54:30 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc9, "3443a4cd28a28735b80f382e1979831fd1b67f0cdd7b59c2c860b1845d9169f7162c2c19dc53da0f06a8cbe2c76ffe61db478958de0fbede362f49c40451ea0c39279bafbc3145724f4596c74e257b5f82d56e8e630545e3c6de2ab86d92e9fae4ac8321be8c735f583c98c88674830530bcf21e6ea186fb26ce774ef4dd41360d70acb69d268328da6bae58bd98e9cbc0f633d6eeaae5c5661a9ecce745e610395a2a5b1106d8e996e35dee93d04c6d63a83317ad58fa4494a9682b723267b6b5080ff21f83254e19"}, &(0x7f0000000100)=0xd1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xea, "5ca2dd4bda97dc3eb4fb44b063de75535694e6126782d306fa8d8bc70b22b8c2cb6a58a33525d05045edd368dc30a39dc53fcc29f195108e2ec9b73e10a08bc287c008346f793474b58ad6e93dd69bae8d4c1aefaaf408f2007d1d47ab9d32855daa15e8ebb17a3d33d7e06b8952f3d3d8377a91b9cf59363955925a9c1777cb7cc96a65cca393556edce542abbf1715ee5277ae3cce10d7ddcc634e8c95f46e11bd20041c0afeecee815639a1fa743919b42165edc2c980a3c5f6389edbb684bac1131dc4896ca7d3257fd8e9f4163eeeddb40708ef8f7013e83d1fde6973d9aa8101aadd93d7f02764"}, &(0x7f0000000140)=0xf2) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000007a7e46ae0000000000000000e2ffffff00400000000000000000000c4fc52ca040e1ef000008"], 0x3d) vmsplice(r0, &(0x7f0000000000), 0x351, 0x0) 2018/05/18 23:54:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x6, 0x7d882b44, 0xff, 0xffffffff, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @rand_addr=0x6}}, [0x7799, 0x1, 0x272c, 0x80, 0xe3, 0x5, 0x5, 0x8, 0x80, 0x401, 0x8001, 0x8, 0x100, 0x4, 0x9]}, &(0x7f0000000380)=0x100) 2018/05/18 23:54:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) move_pages(r1, 0x3, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000100)=[0x3, 0x4], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) 2018/05/18 23:54:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000, 0x40000003, &(0x7f0000ffd000/0x3000)=nil) 2018/05/18 23:54:30 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x16, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/18 23:54:30 executing program 4: personality(0x40000f) mlock2(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1, r1}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x600) 2018/05/18 23:54:30 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80080, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x3, 0x208cff9d, 0x5, 0x8}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) 2018/05/18 23:54:30 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x19) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x7e}, [], 'o'}, 0x41) 2018/05/18 23:54:30 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400000210080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x1000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/05/18 23:54:30 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/05/18 23:54:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40001, 0x15a) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)="28d4e18e6203f733707018339126f2bb50d5676094e7aaa1506152b226b7a0c34fe652bec232d97b7958a45ecbb00d8e990b05d6041e8040c8a2b7a44a358d1d8416225461e2c36e025fba9b7b45ae6722866d30d23eff49c0535d8a25e538fb12522c545b251f4e61380b7ee62cfdcc9a3eafc06240d0b7b96fce0a305e2fb732cc7ca3bf7a362dd32d1ba45d0a8b63225b8375dda8061ab474ac202c0ba42e2dd78600003dc76886920e3389a25d97c42c07a3ce62932c1dd4ac84f766beeaf638acb6710e9ad5a8af3281d05823a5") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x20) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) openat(r0, &(0x7f0000000140)='./file0\x00', 0x20000, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/05/18 23:54:31 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0xfffffffffffffc01, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005d40)={'vcan0\x00'}) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000080000000000000000000000c4d981ae211e6951"], 0x20000108}, 0x1}, 0x0) 2018/05/18 23:54:31 executing program 7: unshare(0x24020400) socket$netlink(0x10, 0x3, 0x14) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) 2018/05/18 23:54:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140), 0x8) mq_open(&(0x7f0000000280)='vmnet1ppp1\x00', 0x80, 0x30, &(0x7f00000002c0)={0x2, 0x6, 0x1, 0x3, 0x4, 0x401, 0x5, 0x1ddb}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, [0x100000001, 0xfff, 0x1a, 0x0, 0x5, 0x10000, 0x4, 0x5, 0x50, 0x10000, 0x80, 0x4, 0xfa, 0x2b, 0x1000]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xfffffffffffffff9, 0x49, "64bcdbee53378f2cae3d1951007bb536314923da40c8915de16ddc3ba91716fdad771aa78f61a32d67e7a0bad5a5cd4c445f3829d81998cf1e7fbb65636a3c37dd777df37558cc03fd"}, 0x51) 2018/05/18 23:54:31 executing program 0: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "016664f0946a53fd8846a0ce7ea53276a6b58631034b1949a600874e68ee464a99e4dabbfb0f8fd75e433b5682b60e4d69ee31d3af67c2cbec2d5032f81bdcf0", "6eaef5695295ca4cf19310765fcf5acfde8a89aa87327e5b19b7598cf05c303e413dd02bcc23dee2f35f79d55de631a740ef86902446890938c87c1d2d002179", "05098ea68e4b9199ed09b37446ae1c96801cd29a08cbd2b6528b760d5daf812f"}) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0xfffffffffffffbff, 0x3}) 2018/05/18 23:54:31 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="e50000faffffffffffff4400fde50000000096113fde009078e0000001d87a9309a51b6b81b9ed33d781c886431e422cac11090100000000000000b46aae4379414a54d0ab89aec384b08a1e5e81586b39bb7a179a3a8a9d88a0ba90a4db8c6c28a8733a870958764688b8f60b4cfb1fcbc850eb74fb03c4807b54e84ca93add5565ae98a673abe6"], 0xfdef) 2018/05/18 23:54:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x6, 0x7d882b44, 0xff, 0xffffffff, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @rand_addr=0x6}}, [0x7799, 0x1, 0x272c, 0x80, 0xe3, 0x5, 0x5, 0x8, 0x80, 0x401, 0x8001, 0x8, 0x100, 0x4, 0x9]}, &(0x7f0000000380)=0x100) 2018/05/18 23:54:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xc4}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt(r0, 0x6, 0x81, &(0x7f0000000040)="ca7f25ec8f6c112a859a3d24373d13f9032b44d2acab87a46a2c994e13659ea3756b40bb27e2680db4482e02a1d8a04445b0664199f9dff90caa8ba48ef82013dcdf25b34a91d66907b2b3127dc0488e181c2afa0e65e4abfbfc6a4c87b75709ce55b7e4a7f78f31", 0x68) 2018/05/18 23:54:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x1000]}, &(0x7f0000000240)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x652, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0x10) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [], 0xa, "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"}, 0x505) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) creat(&(0x7f00000001c0)='./file0\x00', 0x30) 2018/05/18 23:54:31 executing program 1: clock_gettime(0x1, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x99) getsockname(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 126.459771] skbuff: bad partial csum: csum=65535/65535 len=64997 2018/05/18 23:54:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5b7f, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r1, r3}) 2018/05/18 23:54:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/05/18 23:54:31 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="e50000faffffffffffff4400fde50000000096113fde009078e0000001d87a9309a51b6b81b9ed33d781c886431e422cac11090100000000000000b46aae4379414a54d0ab89aec384b08a1e5e81586b39bb7a179a3a8a9d88a0ba90a4db8c6c28a8733a870958764688b8f60b4cfb1fcbc850eb74fb03c4807b54e84ca93add5565ae98a673abe6"], 0xfdef) 2018/05/18 23:54:31 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') syncfs(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r0, &(0x7f0000000000), 0x20000080000003) [ 126.746489] skbuff: bad partial csum: csum=65535/65535 len=64997 2018/05/18 23:54:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6cbec0aaf67d4ce9d4") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x6, 0x9, 0x8000, 0x6, 0x5, 0x4}) sendfile(r0, r0, &(0x7f00000000c0), 0x7) 2018/05/18 23:54:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x3ff, 0xfee2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/18 23:54:32 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x20, 0x20c00) fcntl$setstatus(r0, 0x4, 0x40400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x8c35e41313e865a, 0x4) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0xfe52) close(r1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r3, 0x1}) close(r1) 2018/05/18 23:54:32 executing program 1: r0 = socket(0x8a, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/18 23:54:32 executing program 3: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/05/18 23:54:32 executing program 4: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) ioprio_get$pid(0x2, r1) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/05/18 23:54:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x6, 0x7d882b44, 0xff, 0xffffffff, 0x9}, &(0x7f0000000000)=0x98) 2018/05/18 23:54:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000002, 0x300) r2 = socket$inet6(0xa, 0xa, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000180)={0xfffffffffffffffb, 0x3, 0xed, &(0x7f0000000340)="7e567fafbd756dbe231e4644524b7420efeb830e5dd00cd23a285f371d433692a1dde29a76b08355eb383e3bcf77c90f7e27d09d80b41949401dd2a68fc35c42158971b5ef449a3c89f08bef4f8424ff17eea0e4b4b8480ca8ff7fc859db62828586fb40cda8a5dbcee702400f254cf6cabf23244a40665a94955c37b1ac66b993d52d02c15d9a4dff14417fdb453f5f4be93f6f5b1e77a955b1b5eebe190b45982c44c0dd39800beece59f5e438c0fb255233cb1f17ec4423f4b89a8642224cbf8272f7561d855406df0ab93fdeec0f49e2c246305e686113e96023995a9b9b557a6dce520a3d811a3804c628"}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)="4f66cde990faebc9c01a35", 0xb) r4 = dup2(r1, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c653020202f6465762f73657175656e63657232000af829115979d3197d9ee68ff39148f25dcebfb190cc8e7715d73d6ceb8e9f10"], 0x46) connect$can_bcm(r4, &(0x7f00000001c0)={0x1d}, 0x10) sendto$inet(r0, &(0x7f0000002100), 0x0, 0x0, &(0x7f0000002100)={0x2, 0x0, @multicast2=0xe0000002}, 0x4) 2018/05/18 23:54:32 executing program 0: r0 = socket$inet(0x10, 0x3, 0x401) r1 = dup(r0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) sendto$llc(r1, &(0x7f0000000340)="55920ec511c9b52a3efc6dee1fd2f0209d6b3fc55fa36683ac82abde8a19b28636adbad75855c2baf06e13e75dde63c68149bb6fd241ee1cece530494d63f854397d25abc6d6202c6d6020ea08b3a5ec210e91b07977b52ee82c6167195148a35eeb355256d5f8dfdad3f03768d19dbc866b0b47f4a8315bf2685a3e81917c58e991bae23746eca773aea59c28a1", 0x8e, 0x8000, &(0x7f0000000300)={0x1a, 0x1000000000000301, 0x9, 0x6, 0x5, 0x400000000002}, 0x10) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x80, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r3, 0x3}) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) r4 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0xfffc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0001000700fd686fa2f8bc0200000000000000271d85940800090001030000", 0x24}], 0x1}, 0x0) r5 = getpid() fcntl$lock(r4, 0x5, &(0x7f0000000200)={0x0, 0x7, 0x5, 0x8, r5}) 2018/05/18 23:54:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x20000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x7fffffff}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0), 0x0) 2018/05/18 23:54:32 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)="d3") 2018/05/18 23:54:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x0, 0x0, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/18 23:54:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000880)=0x1f, 0x4) close(r0) io_setup(0x800, &(0x7f0000000240)=0x0) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x41) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x1d, r0, &(0x7f0000000280)="66f59df78290c17dbdbfe61bdeb20af1b15f066a0ae5c131c47d185fabf71f284c5d754b5cbdf599d332b7e514776ffa778388ca5b60ef40cb78d05308b777d8ead9804fcf034799ace618a387ea8f178182cb3733a5861b84d746415f5587fc73018f175a42dfab10791cc4b0adf32425e14b5166ad26688f7ad2350e875a0854ec837778b5cd13aaf29b1f1acf5bb14c5036222fbf14fdcb0e6d8448e22bdb6e29678991da8f8d82e353092a", 0xad, 0x6953, 0x0, 0x0, r3}]) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r4, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r6, &(0x7f0000000100)=[{0x1ff, 0x255, 0x1, 0x5, @time={0x77359400}, {0x2, 0x10000}, {0x5, 0xff}, @time=@tick=0xa6}, {0x0, 0x6, 0xe106, 0xb4, @time={r7, r8+10000000}, {0x10000, 0x5}, {0x1, 0xffffffffffffff81}, @connect={{}, {0x5, 0x400}}}, {0x3, 0x1f, 0xcf0a, 0x76, @time, {0x9, 0x1f}, {0x2, 0x4}, @note={0x3, 0x6, 0x3, 0x4, 0x37}}], 0x90) io_setup(0x2, &(0x7f00000001c0)=0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000200)=""/49) io_submit(r9, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1}]) 2018/05/18 23:54:32 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xb2300, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000200)=0xaa6) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='pkcs7_test\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x388, 0x0) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/18 23:54:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x80) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"7439ceb18d5f02"}, 0x7ed}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x8911, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_hwaddr=@random="5f4fdc38790f"}) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) 2018/05/18 23:54:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="290000002000190000003fe1adffda0602000000fee80012040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/18 23:54:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") flock(r0, 0x0) r1 = socket(0x4, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000100)="957a88caee29db0c77696c6eb1d09e4118a1a3bf", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x76f, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x50b, r2, 0x1, 0x5}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x602000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/05/18 23:54:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mprotect(&(0x7f00008fc000/0x4000)=nil, 0x4000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r2, 0x4, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000002c0)=""/148, 0xffffffffffffffea) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) 2018/05/18 23:54:32 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x80000000, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/18 23:54:33 executing program 6: r0 = memfd_create(&(0x7f0000000140)="266367726f75705b24706f7369685f41636cdf61635e11b44616f9bdbd46f7d3dc6193d252ce425c484609b7be27c764ce2c73d9242df7cf1a8c01cbf9a721b41a80ca71040c18facc61b1c7c01cfb63783e484f2fd813ec5ac0ae2cd9f68535ba8475f629eabd38dcc9e917cb1fc6a5a424a09640885613139594b019f5bc0a3e928463fa195a90860997913ca756fa685df0b07efc460a848c3b3456f346429c69fc161c52066f74d5c6d06fb7f9458bef81a4be9476d39c3a4389e09634146bb8e5c9f0e0ddc83f0887b65f398dbd5471cf068c5d3377267365057ce6970bb02570026df1426ca8d829e7cdb0a97f419f5763e84afade705a6f7f3a2384282c3399ca903de7c110db3af43e541776be2d215840212bfeb393624e4dac15d682f8ec522d34f6ca45dfad273c7d15d7f0e41543e94c095898cb0ec13ab3aa7f6d85afb6505ed029eb351893fee10200000000000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffc1, 0x81, 0x2}, &(0x7f0000000040)=0x10) poll(&(0x7f0000000100)=[{r0, 0x220}, {r0, 0x10}, {r0}, {r0, 0x2100}, {r0, 0x8380}, {r0, 0x1000}], 0x6, 0x7fffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x5, 0x4}, &(0x7f00000000c0)=0x10) 2018/05/18 23:54:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) dup3(r0, r1, 0x0) 2018/05/18 23:54:33 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x29e2, 0x0, 0x1, 'queue0\x00', 0x100}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000300)=[{0x9, 0x8, 0x5, 0x80000000, @time={0x77359400}, {0x43e, 0x4}, {0x2, 0xfff}, @ext={0xce, &(0x7f0000000000)="df4f74ed927b7ca9601b3d6daedb6b707e3bc9e1c276fc1664a0e8ab8757b221341aafd541b57323a9d0cc06ad54fd22bc4044dfb31c83400b9af0d7b4a705be5b438f3594aab7db187906ee4e5bc0d9a65899f276339f8c9899f0554ea317d3d4656900f43673f737a0d6d641cfcb993fb26073fd1419cbb5e10572a5bef42e3fc413c197f9ab5cd7b9d8fdbcfe97d6cc18d677723291a0748262d8eb83caaf6f78efed7f258ca4c1176037a74a985860d0ff389397158d77db2dfb13e93d9a2708cd69a88643326c4528e395bd"}}, {0x200, 0x9, 0x1004000, 0x7, @tick=0x7, {0x1, 0x62d}, {0x3, 0x9}, @note={0x32, 0x0, 0x3f, 0x2, 0x5}}, {0x9, 0x1aa, 0x0, 0x1, @time={0x77359400}, {0x0, 0x80000001}, {0x6, 0xfffffffffffffffd}, @control={0x0, 0x8, 0x2}}, {0x4, 0x2, 0x4, 0xff, @time={0x77359400}, {0x73, 0xfff}, {0x6, 0x3}, @time=@tick=0x7}, {0xff, 0x7, 0x4, 0x7, @time={r2, r3+10000000}, {0xffff, 0x1}, {0x101, 0x50a}, @result={0xe00000000000, 0x100000001}}, {0x0, 0x4, 0x4, 0x3, @tick=0x7, {0x20, 0xfffffffffffffff9}, {0x7ff, 0xff}, @raw8={"c3ab430a77492d825061d54f"}}, {0x4, 0x7, 0x5ec6, 0x3ff, @time={0x0, 0x989680}, {0x40, 0x6}, {0x80000000, 0xc7}, @control={0x3598, 0x3ff, 0x4}}, {0x9, 0x400, 0x0, 0x100000000, @tick=0x6, {0x7, 0x2}, {0xfa8, 0x401}, @quote={{0x5, 0xfffffffffffffe00}, 0x8001, &(0x7f0000000140)={0x9, 0xfff, 0x1, 0x2, @tick=0x80000001, {0x4, 0xfff}, {0x3f, 0x79}, @connect={{0x4}, {0xe8, 0x1}}}}}], 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/05/18 23:54:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3656f64c54002dc184"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x100000000001, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x3c) r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r2}) 2018/05/18 23:54:33 executing program 0: r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f00004ca000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) wait4(r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) ppoll(&(0x7f0000000000)=[{r3, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/18 23:54:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x5) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2000000000009, 0x40001) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x4, 0x1, 0x1, 0x3f, 0x1, 0xf86, 0x3}, 0x1c) 2018/05/18 23:54:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1c) r1 = socket$inet(0x2, 0xa, 0x11c) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180)=0x7f, 0x4) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x8) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="3e8125cbdd6a9b17c84c04726dd84c11376e3bd23f2111ec670875487bdc817af411b7ffb864d5d66327672108e0ff0dcb07e38f13a01fa6464f2c5015f32717abcc435eb22111411c79618b66972612c4c9fbca1080cd3edc7f925d22ec90229e17139191344eb6a77a7de555c235ecf8acefe5f3e31a563d66f71c9378195f0a91cda6dba862e36cbecd604a8eee40a11af582e6215094bae50e55756b68df", 0xa0}, {&(0x7f0000000580)="410400000000000000000000000000d139000000000000aa8bb2d99070b5cbc7379cf4c7130000fa109a7a9e74f79679e54e2d4063d6f221059dd9595957d2b08d8ea0def09ab87800000000", 0x4c}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xc143, 0x7, 0x400000000000, 0x5, 0x9}, 0x14) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="16", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="d5d173db45694a17fa075096a41f49dab3e88de253fb11746129f5caf2337ecf32824de89ccbdb54729a912798d82333ed6802f3bd9fe341cca913859bbc7236ed204da278d9d52f13591c82140d0cdb475f69e54576add5f5e07bad74165933c0fc48c46823e0", 0x67, r4) bind$ax25(r2, &(0x7f0000000280)={0x3, {"4a567929043c93"}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) fchdir(r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000540)='veth0_to_bridge\x00') 2018/05/18 23:54:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 128.867821] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/18 23:54:33 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="3ca2e5426fcec0a10524554e9b5db9cf0b95cbf439dd322357ff2e41aabd5f83bb18edff079a74", 0xff18) close(r1) 2018/05/18 23:54:33 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x210, 0x2, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {0xc, 0x0, 0x2}, [@typed={0x8, 0x53, @ipv4}, @nested={0x24, 0x37, [@typed={0x8, 0x77, @pid=r1}, @generic="83bba8e66d125bb2c160d2c7f4798c6b64a382b898e0"]}, @generic="fa9608faf9977b8121450011525126010edb4c2d28898a50c027306ca9c7cd37c590a94112f78123eb8c79a938fa3ebd1b28902fde564d8bfcae4bedee209cbbf435ca3fe3dd4ac880678cdf02d28c74c8d068d9060cc538a3650510742344c7576d2d33df1f04264abb1ec46b803eabeba072fe1aa2d9e80f2bb7eab58e1fa392ad92b07fcfa48907d6308953912c94a9f79fed1a0e11fba64e442b174646a0f6182eff6659873498c8b9b26755519af373626e1ad715a044f7f9cd9e4ae9cbd55359167e61807f395a1f540d83af5300e85246eedb5606a720d3b65508aaf0a4808abc070fa918a178531a54d2156abac0a841246c162479", @generic="e22b324719d757e0ee0c7ff43c1eff1f697bb104dcc7134d5ce37c38ca35578ce089aa50419cef41d89df4f6336fc8f44c36dbc8e787880302fdbdc79fde7a29b4bf485b6e2fed1138af4c332d38e11c7a82f8169acab12bd9875cfc798b654853bf6ab76c332f0f4f273e81bfdf57f997704b87e6a49c0dc4843a60302e4d7e02fbc8ac550285860d0921b0a7ffbc94b74988f1863ddb3fa4571db6b30c0de21d6f7b36effc33c89ae348587199c734633248bc8e712975784e59f1a67f17f09681f5c3d9e7102c2f3825f03f", @typed={0x8, 0x83, @u32=0xab1b}]}, 0x210}, 0x1, 0x0, 0x0, 0x850}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="14ff000000000000000000000004000000000000"], 0x14}, 0x1}, 0x0) 2018/05/18 23:54:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x80000001, 0x4, 0x691f800000, 0x8}) 2018/05/18 23:54:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/148, 0x4}], 0x1) r1 = socket(0xf, 0x4, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/18 23:54:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20000000008, &(0x7f0000000280)="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") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/91) 2018/05/18 23:54:34 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0044fff, &(0x7f0000000080)) write(r0, &(0x7f00000003c0)="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", 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/05/18 23:54:34 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x27) unlink(&(0x7f00000000c0)='./control/file0\x00') clock_gettime(0x2, &(0x7f0000000340)={0x0, 0x0}) utimes(&(0x7f0000000080)='//control\x00', &(0x7f0000000140)={{r2, r3/1000+10000}}) rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='//control\x00') write(r0, &(0x7f0000000240)="880459de9ea1a84ae6646e9fedeb97948768a4a38890c2118fb8ffed1c711e16878ecc5ea6a00bd639df9d3a19773fb0896b9f7d6b1269f38ae1a9c5ea02872a6fcd4a0bd0f29337043b7d7b53e40e696f1eb9728bcad717de75d522f5ce1d36fb9888861def93e8bd7a2c08427dce8c7a0501ab306397a9dde634705879d4146a72a7d92e4ae35e9739445fbdc5bb0571fc884c7817b0a1d12bef0a8eca7ac4ed3ac04b2715", 0xa6) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') close(r0) finit_module(r0, &(0x7f0000000100)='#$proc\'\x00', 0x3) 2018/05/18 23:54:34 executing program 7: r0 = memfd_create(&(0x7f0000000040)='em1$\x00', 0x100000002) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) dup3(r0, r1, 0x0) 2018/05/18 23:54:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x33a, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="040028bd0e00000000001c0000400000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000280)={'eql\x00', 0x7f38}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0xc) close(r3) close(r0) 2018/05/18 23:54:35 executing program 7: clock_getres(0xfffffffffffffffe, &(0x7f0000000040)) 2018/05/18 23:54:35 executing program 0: r0 = socket(0xa, 0x800, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/null\x00', 0x400000, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000002940), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6, 0x10}, 0xc) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000002900)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = socket(0x11, 0x100000803, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002980)={0x1, 0x4}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000280)) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) 2018/05/18 23:54:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/18 23:54:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) 2018/05/18 23:54:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007f9, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/05/18 23:54:35 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x1f, 0x5}, &(0x7f0000000180)=0x10) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000480)="dc", 0x1}], 0x1, 0x7) accept$unix(r1, 0x0, &(0x7f0000000000)) 2018/05/18 23:54:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/18 23:54:35 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x2, &(0x7f0000000080)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000000100)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg$can_bcm(r0, &(0x7f0000001240)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000140)={0x7, 0x100, 0x5, {}, {}, {0x3, 0xb8a7, 0x99d, 0x20}, 0x1, @can={{0x1, 0x1, 0x800, 0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x0, "ff9727895456cb40"}}, 0x48}, 0x1}, 0x4000010) 2018/05/18 23:54:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x5, 0x4461, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/18 23:54:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x134}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="dcc291c5b616c7cf0f9e75762d5de5c35900b05a61aba4e60ebd9677743585d450a5c9db186c71789535c8ef2fe8127ead3eed863f08fb6c6dbb3a39140d82d9e6142660bf0e0c33a7f3147dd039f2a5eb72d7b28a8ba0e5615045c771cf49abe3628144bbd7c56dd127da22e6311415e819406e104a5c0d8119508fc78d5c8a24a739b749a0171d468ba0ec7ccea1034fd9b23b57b5016b20e3d223f9cd8d404442d0e0f3a681b37040e63591ab0ff794b19abafe45960eb386710ea53ecac1992d93cbca9f", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x13, 0x2, 0x3ff, 0x0, 0xb65, 0xfff, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x800, 0x101, 0x7fff, 0x5}}, &(0x7f0000000240)=0xb0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") semop(0x0, &(0x7f0000000040)=[{}], 0x14d) 2018/05/18 23:54:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000100)) 2018/05/18 23:54:35 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl(r0, 0x9, &(0x7f00000004c0)="5fa65a85e838dc0089f5e64e798c1b8ef58c519007d2638db76285bedc696531674ab44b0176623daf5ce2c225ab8f16ddc1b858ec8540d8645b513f41a382098b5d73e59f17b5e4868dd879214680047e05f48eb66bf35cdcb88f51ae362f0fb3c09faa4fa4e72a001794bff7534317b37e3fe99b6506ecf0cab85fe6227fff413b8ff80c5e4e18ca1ddeb861eddb15fe26af") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0xffffffff, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0xfffffffffffffffc}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, {{0xa, 0x4e21, 0x5}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x108) 2018/05/18 23:54:35 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x1}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='system*\x00', &(0x7f0000000180)='@ppp1&@.security\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='eth0]\x00', &(0x7f0000000240)='vcan0\x00', &(0x7f0000000280)='vcan0\x00', &(0x7f00000002c0)='vcan0\x00']) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001480)}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/05/18 23:54:35 executing program 0: r0 = socket(0xa, 0x800, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/null\x00', 0x400000, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000002940), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6, 0x10}, 0xc) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000002900)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = socket(0x11, 0x100000803, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002980)={0x1, 0x4}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000280)) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) 2018/05/18 23:54:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ba480d9ffbe901b9018445b568ab96d51da9e7fddc668b00bbd1b647eb2c5397691ae3fc3daabbd3a347e1ac9f55519c8757f4f13f2f552d", 0x38, 0x0) r2 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='md5sumuserwlan0mime_typeppp1)\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept(r3, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) accept$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) sendmmsg(r3, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000003c0)={r5, 0x400, 0x0, 0xcef, 0x1}, &(0x7f0000000400)=0x18) 2018/05/18 23:54:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/18 23:54:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x49, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000034893f81402df977864820e9a8000000000000000000000000000000000000000040000000000000000000000000000002000000000000380000000000000000000000000000000000003f76000000000000000f000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/18 23:54:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$TIOCGPTPEER(r0, 0x5441, 0xe11) r1 = socket$can_raw(0x1d, 0x3, 0x1) fchdir(r1) bind$can_raw(r1, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000040)="2b90365c824c5b00", 0x8) 2018/05/18 23:54:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) getpeername$unix(r0, &(0x7f0000001080), &(0x7f0000000000)=0x6e) 2018/05/18 23:54:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000200), 0x0, 0x2, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x6f3000) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000100)) 2018/05/18 23:54:36 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80000000016106e, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x0, 0x0, 0x268, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @empty, {[0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x2f9, 0x5, 0x35, 'bcsh0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "436e0e713735ceb74e9090ff0bd9e581f6f75a63d03080269ebdff99b82b"}}, {{@arp={@rand_addr=0x3, @multicast2=0xe0000002, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0xf9f, 0x3f, 0x10001, 0x7, 0x80000001, 'bridge0\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x3}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x51, 'syz1\x00', 0x9f0}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x55ce}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0x100000121) 2018/05/18 23:54:36 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb718", 0x7, r2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x382) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syncfs(r6) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/18 23:54:36 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0xbc, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x7}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1e}, 0x401}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r1, 0xffffffffffffff7f, 0x6c6}, &(0x7f0000000540)=0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000001c0)=""/140) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/net\x00') bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) getsockname$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) 2018/05/18 23:54:36 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) 2018/05/18 23:54:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$TIOCGPTPEER(r0, 0x5441, 0xe11) r1 = socket$can_raw(0x1d, 0x3, 0x1) fchdir(r1) bind$can_raw(r1, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000040)="2b90365c824c5b00", 0x8) 2018/05/18 23:54:36 executing program 4: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ff2000/0xe000)=nil, 0x4000) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/05/18 23:54:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="83e27276ec3e426914ba3090a7c526b6cc475e36adeaefd7f2b269922d135c8038aa5b849b78eb22672a8a421f00da1da2980abf4f6b98efb2838197a70b591bf64654a35e73cc8a99140b51c086e17a6ba95c8c73fba7e16352ef00ddae4d5f213c40e02248c6e0b4a19a07188088bf797c898c3a290acd45bc617c0291fba3b729bfa26dc7508a11b85471cd03", @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0]], 0x8}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000300)={r2, 0x10}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x38) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x2120, @empty, 0x1}, 0x9256, [0x4, 0x1f, 0x4, 0x2, 0x8, 0x2, 0x1, 0x7ff]}, 0x5c) 2018/05/18 23:54:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x4, 0x6, 0x9, r2}, &(0x7f0000000200)=0x10) 2018/05/18 23:54:36 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000000c0)=0x1, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7ff, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000200)=0x8) 2018/05/18 23:54:38 executing program 5: r0 = getpgrp(0x0) tgkill(r0, r0, 0x4000000) 2018/05/18 23:54:38 executing program 0: set_mempolicy(0x3, &(0x7f0000000740)=0x5, 0x7) r0 = memfd_create(&(0x7f0000000000)="6c6f9c6b657972696e6700", 0x1) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="38f4f73af33fbdc6fe1bd5d62c46b1863a220d0a25dd41b1dcab953ff765426c32088a1689f44176befa7531e307c29a2e0f3cb4152579159326d8be896d5a9dc832075a10d1cfff6f222d51e0f972fd5bca09bb8435956c7c95706b7ed2116d41209fa18967c1cffa2edcb2be19a8057a4a60cfaa437e70ac3fe4d7cece3ff790a70d8d8ea7b2438b7e7479df1aecaae819930979c7bd1970a2a28f041763ac03842821e6af93d04c18c436f6b2414802331c93ede90f0d8dfa1dcbbfd75d8ad23f2b293521204b805e193ab9f4a5205bf6406dee86ca17f0082d5fc8a93c9eb1d86bc0d03dc3b234", 0xe9}, {&(0x7f00000001c0)="1ce5e213ebacad5b66e0358db90497b84eeaf56e9763f6504fa0f9fd61528cd332b71ec265ae5eaac38252756bb0eef2c78995d9de9996a246b58162dc2ac8cdfc6982a8626c0c252caf94b391e257ea28b4649f69a5882a32fb6ac8d88860b072d295bf1a23aaad72046c5d42fb170490a4cffa4faba82a2af8c415b7b54275240c19da2aeec9df191e12ecfbf804fc216f1fb9aa9775ed18f96ae6eb373b8a1ef02acf75fa66a7f39f4b00d2b123a8", 0xb0}, {&(0x7f0000000280)="0b3a9aa28e43ca5262bfddcb040042b5406e2039051466051045c16dd8db8cfaf8fe752fb0274b645200c7c5e3e7dab18ca8b57d214cdd19ddad1d0ad56adae05062c01800ef413971dc4515f1ab03711b6e56c193d01789879caaf642229d0f6567a193ddbf32c80706ea705f7c39b7f5457661c3f444ca54e4a28f53da59b165d933b638706318f31f7863a6adbc4e7303a8892846078cc84c0531163eba3aabeb60578fdc12ec7d9b0c6ad40cc96e20a3b13db925c3f7ce397139a65c9da3907ef70e1ae5a0b1c1335c5ed0ee30d755563472b9b34f083976f2634a816d8a4f850d3279e0690d6089ab", 0xeb}, {&(0x7f0000000380)="36df2931b9e8bad32a033d72807a110ff9138c4ac898a801c1b7c46e4a70f4de7589fc5d089564ab4ac700e7cf3b733b6f7e15c7aeb040d9a79dcec6df40ef498b99a6a3fd78c09080d18fe3c2ad07aabab6a9f184385c8aaeda84cc21389b7f4e49f4ccfb4adaab096908f68b", 0x6d}, {&(0x7f0000000400)="b881af1bd4c772dae9b4b6c61c57e8c2ba78185051ad6ad5b070ac1cd81494e58e2b3c10148018b68cec2965ea9f6500a98e944d5685342af6a55ee9e20b1080900576658a12b480f4e81644507b8123e232249c4e96980eb2f5bd4779379fa32222f7bfddb807a88d09c5bdf5308bfe0cd913bc65f52d55b9de67f2262de44a509877c6b133f0cb15ff68d16a16a1ba3147eaef32b1f21a58a58ffec1f26b02e195eb44c99a5e70e506266d054b08dac181cca94b64ec425574c52422b14688f86f1959f6adb33e8fd6428c159f847ee9607c98eff29c7a1ff2c6afbac1d845eb6bfab85f4e94ee", 0xe8}, {&(0x7f0000000500)="793b75cef9e891c8abe178677f9f047d4e26859ed25c44823a542f669dd91d765bcbc8d45751e8fb37f08af50177ee50b9c70cddc5c19d4773104ec7dd1afcfbd5fe1c9fda77cc69ddc9b9cafd39026906071308aa3b6b836ee5af179d351a37ded0c52821022c947691d4e0d348510c729ee1fa71c34580428904f02a75cde4bec44e64a8ff205bdaec055419ca9dd1d31aa197bfdfd9658b789599ab66c61cf65b129f908af80c", 0xa8}, {&(0x7f00000005c0)="ca59bd19111c8c311d7048b7f9eb8196db930881f66a920d99cd5c3f0faa040be87bd71895a9fdf4a67784af375f255d2842730727f62587577f0f167629476eaf2b206cf2dfde7c030802cfff56ebcb1dfc24155b89ff263865b8457ccb952c7247096818b1e5ebbbf0e009e2a554f5a9100f8160bc42bc71f692b1d1cd7f985dc5cb4924e576439b034792c16610fe9e3a35da1f8b1e80a74dcd0e4d36ed160ec7886d9bcd8ab8c1c9a784328212ce4df22788e8ddeed3294ba32a89b4783be0faf1493f8340d55c1310d983dcb04b5946bbbdfc08d38ff6c9bd2c3c5ed094366fc5dbe67a0096d9e3", 0xea}], 0x7, 0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xffffffff, 0x5, 0x7, 0x8, 0x10001, 0x4}) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x0, 0x54c8000, 0x186, 0xffffffffffffffa4, 0x9, 0x20ab, 0x1, 0x1000, 0xffffffffffffff6f, 0x8, 0x2, 0x2, 0x6, 0x8, 0x8]}, &(0x7f0000000880)=0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000a00)={0x1, 0x5, 0x800, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000008c0)={r1, 0xf0, "3bb555cde53bd9427f93b97a47ef4c64a2b5361514090087bab1394dde638b35cd912b0636037471fca8e8adc409a7a27ed30fbf9b4f08aab364f8d5bacc3a405bbea90db6cfdf6dbb8b5b73af6f1f5c138ac1d6bc791d36b45b16a0082626b86b570c0fbece4ac6644103ecdc5262fa9bffded9eaf4cb0287244db507004652d0c72bbd74c642d71e62d9ab2da68cc157e9709f35780070ee3891db3df36f36ddbac036f575088ae4124ff615c3b125febb5e49dceafbec45c6c26c95d9ba525fb90751f88dceb9da5cbc1f988121b185910de64df8208d75e47744df73f8d99fe94e986c33c563bb740202b00c77e3"}, &(0x7f00000009c0)=0xf8) 2018/05/18 23:54:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/50, 0x32}, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) write(r1, &(0x7f0000000840), 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x800, @empty, 0x10000}}, 0x1, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r4, 0x10001}, &(0x7f0000000280)=0x8) 2018/05/18 23:54:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x4, 0x6, 0x9, r2}, &(0x7f0000000200)=0x10) 2018/05/18 23:54:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/18 23:54:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'yam0\x00', 0x600}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x106}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/05/18 23:54:38 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x17d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x5a8, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x86, 0x1, 0x7fff, 0x5, 0xffffffff80000001}, &(0x7f00000000c0)=0x14) 2018/05/18 23:54:38 executing program 6: socket(0xa, 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400083, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='selinux!)#{cpusetproc\x00', 0x0) [ 133.028518] random: crng init done 2018/05/18 23:54:38 executing program 5: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'eql\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x87, r1, r2}, {0x0, 0x1f, 0x8, 0x3925, 0x4, 0x5, 0x277}, {0x80000000, 0xfa2d, 0x1}, 0x3, 0x6e6bbf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0xa, @in6, 0x3500, 0x0, 0x3, 0x7, 0x9f6, 0xffffffffffffffff, 0x1fb7000}}, 0xe8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x200000) r5 = geteuid() r6 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000003280)=ANY=[@ANYBLOB="80160000100e04052dbd7000fcdbdf250f00000308005300", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08008700", @ANYRES32=r5, @ANYBLOB="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@ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x1680}, 0x1, 0x0, 0x0, 0xd9e42283b6dfcec9}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r7 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000000040)) ftruncate(r7, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)) [ 133.157359] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:54:38 executing program 6: syz_emit_ethernet(0x211, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10000, 0x202041) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x80000001}, 0x3, 0x4}}, 0x2e) 2018/05/18 23:54:38 executing program 7: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x10, &(0x7f0000000040)) close(r0) fsync(r0) 2018/05/18 23:54:38 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x200001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000240)={0x6, 0x1, 0x7fff}, 0xc) listen(r0, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000180)={0x6, 0x9d3, 0x2fac2f0b, 0x0, 0x3}) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r3, &(0x7f0000000200)=[{&(0x7f0000d9cfef)='\x00', 0x3e}], 0x1) 2018/05/18 23:54:38 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) dup2(r0, r2) 2018/05/18 23:54:38 executing program 6: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x78) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0x44, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) [ 133.605582] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:54:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280)="c55f60a4e1f8f0f05b58de84d731a46d6e206435e09f07bbf0ffb22539575cc69ec32d220c391dedff0face3e11e2afdd710f5dd06bab8965e950f629512dd29aea0b832661eb9dde9d46bbf91e9b9c140c57a53f566c089edf8e4c2b9b3366b55", 0x61, 0x0, &(0x7f0000000300)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000100)={0x2, 0x2048000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}}, [0x3, 0x800, 0x9, 0x7, 0x40, 0x3, 0x5, 0x8, 0x9, 0x2b1, 0xf64, 0x8000, 0xffffffffffffffff, 0x8000, 0x2]}, &(0x7f0000000240)=0x100) sendto$inet(r0, &(0x7f0000000440)="ec620d926553000400008fab7f75665965ce7fadf9229f253b428e8c1efa3e66b69d44ea8085f602ecc95cf3ccf76e9e26725187a911c6a4139c7a74849f89c856defe3d4124f2c41db3b49ac63b51738f19fa9159d141072992576deda9537446ddb1a1d0ddf6abb53abaa9367a6f51c4ec5e9f914be49e3148851b41d100000dfc85e85a81c68299fff990b08a9c1f56fd80f2ff033050bbca4560dfb8193b00e4dbf05153316fcbede007a819e8a5052eb5b45a458bec90af", 0x10, 0x40, &(0x7f0000e68000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/18 23:54:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0xd, &(0x7f0000000300), 0x10f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x40, r3}) close(r2) close(r1) 2018/05/18 23:54:39 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000240)={0x7, 0x3f, 0x2e, &(0x7f0000000200)="aee0f72d667c689e8fc5f5dd4fa5ee446094d836180b3cfd3ce42316d93b11f3369055b5f751a6b2a11c00231cf1"}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x16}]}) getsockopt(r0, 0xee, 0xa72, &(0x7f0000000180)=""/75, &(0x7f0000000280)=0x4b) 2018/05/18 23:54:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:39 executing program 0: set_mempolicy(0x3, &(0x7f0000000740)=0x5, 0x7) r0 = memfd_create(&(0x7f0000000000)="6c6f9c6b657972696e6700", 0x1) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="38f4f73af33fbdc6fe1bd5d62c46b1863a220d0a25dd41b1dcab953ff765426c32088a1689f44176befa7531e307c29a2e0f3cb4152579159326d8be896d5a9dc832075a10d1cfff6f222d51e0f972fd5bca09bb8435956c7c95706b7ed2116d41209fa18967c1cffa2edcb2be19a8057a4a60cfaa437e70ac3fe4d7cece3ff790a70d8d8ea7b2438b7e7479df1aecaae819930979c7bd1970a2a28f041763ac03842821e6af93d04c18c436f6b2414802331c93ede90f0d8dfa1dcbbfd75d8ad23f2b293521204b805e193ab9f4a5205bf6406dee86ca17f0082d5fc8a93c9eb1d86bc0d03dc3b234", 0xe9}, {&(0x7f00000001c0)="1ce5e213ebacad5b66e0358db90497b84eeaf56e9763f6504fa0f9fd61528cd332b71ec265ae5eaac38252756bb0eef2c78995d9de9996a246b58162dc2ac8cdfc6982a8626c0c252caf94b391e257ea28b4649f69a5882a32fb6ac8d88860b072d295bf1a23aaad72046c5d42fb170490a4cffa4faba82a2af8c415b7b54275240c19da2aeec9df191e12ecfbf804fc216f1fb9aa9775ed18f96ae6eb373b8a1ef02acf75fa66a7f39f4b00d2b123a8", 0xb0}, {&(0x7f0000000280)="0b3a9aa28e43ca5262bfddcb040042b5406e2039051466051045c16dd8db8cfaf8fe752fb0274b645200c7c5e3e7dab18ca8b57d214cdd19ddad1d0ad56adae05062c01800ef413971dc4515f1ab03711b6e56c193d01789879caaf642229d0f6567a193ddbf32c80706ea705f7c39b7f5457661c3f444ca54e4a28f53da59b165d933b638706318f31f7863a6adbc4e7303a8892846078cc84c0531163eba3aabeb60578fdc12ec7d9b0c6ad40cc96e20a3b13db925c3f7ce397139a65c9da3907ef70e1ae5a0b1c1335c5ed0ee30d755563472b9b34f083976f2634a816d8a4f850d3279e0690d6089ab", 0xeb}, {&(0x7f0000000380)="36df2931b9e8bad32a033d72807a110ff9138c4ac898a801c1b7c46e4a70f4de7589fc5d089564ab4ac700e7cf3b733b6f7e15c7aeb040d9a79dcec6df40ef498b99a6a3fd78c09080d18fe3c2ad07aabab6a9f184385c8aaeda84cc21389b7f4e49f4ccfb4adaab096908f68b", 0x6d}, {&(0x7f0000000400)="b881af1bd4c772dae9b4b6c61c57e8c2ba78185051ad6ad5b070ac1cd81494e58e2b3c10148018b68cec2965ea9f6500a98e944d5685342af6a55ee9e20b1080900576658a12b480f4e81644507b8123e232249c4e96980eb2f5bd4779379fa32222f7bfddb807a88d09c5bdf5308bfe0cd913bc65f52d55b9de67f2262de44a509877c6b133f0cb15ff68d16a16a1ba3147eaef32b1f21a58a58ffec1f26b02e195eb44c99a5e70e506266d054b08dac181cca94b64ec425574c52422b14688f86f1959f6adb33e8fd6428c159f847ee9607c98eff29c7a1ff2c6afbac1d845eb6bfab85f4e94ee", 0xe8}, {&(0x7f0000000500)="793b75cef9e891c8abe178677f9f047d4e26859ed25c44823a542f669dd91d765bcbc8d45751e8fb37f08af50177ee50b9c70cddc5c19d4773104ec7dd1afcfbd5fe1c9fda77cc69ddc9b9cafd39026906071308aa3b6b836ee5af179d351a37ded0c52821022c947691d4e0d348510c729ee1fa71c34580428904f02a75cde4bec44e64a8ff205bdaec055419ca9dd1d31aa197bfdfd9658b789599ab66c61cf65b129f908af80c", 0xa8}, {&(0x7f00000005c0)="ca59bd19111c8c311d7048b7f9eb8196db930881f66a920d99cd5c3f0faa040be87bd71895a9fdf4a67784af375f255d2842730727f62587577f0f167629476eaf2b206cf2dfde7c030802cfff56ebcb1dfc24155b89ff263865b8457ccb952c7247096818b1e5ebbbf0e009e2a554f5a9100f8160bc42bc71f692b1d1cd7f985dc5cb4924e576439b034792c16610fe9e3a35da1f8b1e80a74dcd0e4d36ed160ec7886d9bcd8ab8c1c9a784328212ce4df22788e8ddeed3294ba32a89b4783be0faf1493f8340d55c1310d983dcb04b5946bbbdfc08d38ff6c9bd2c3c5ed094366fc5dbe67a0096d9e3", 0xea}], 0x7, 0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xffffffff, 0x5, 0x7, 0x8, 0x10001, 0x4}) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x0, 0x54c8000, 0x186, 0xffffffffffffffa4, 0x9, 0x20ab, 0x1, 0x1000, 0xffffffffffffff6f, 0x8, 0x2, 0x2, 0x6, 0x8, 0x8]}, &(0x7f0000000880)=0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000a00)={0x1, 0x5, 0x800, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000008c0)={r1, 0xf0, "3bb555cde53bd9427f93b97a47ef4c64a2b5361514090087bab1394dde638b35cd912b0636037471fca8e8adc409a7a27ed30fbf9b4f08aab364f8d5bacc3a405bbea90db6cfdf6dbb8b5b73af6f1f5c138ac1d6bc791d36b45b16a0082626b86b570c0fbece4ac6644103ecdc5262fa9bffded9eaf4cb0287244db507004652d0c72bbd74c642d71e62d9ab2da68cc157e9709f35780070ee3891db3df36f36ddbac036f575088ae4124ff615c3b125febb5e49dceafbec45c6c26c95d9ba525fb90751f88dceb9da5cbc1f988121b185910de64df8208d75e47744df73f8d99fe94e986c33c563bb740202b00c77e3"}, &(0x7f00000009c0)=0xf8) 2018/05/18 23:54:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9, 0x5, 0xc, 0x400, 0x6, 0x410000, r2}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'vlan0\x00', 0xdf}) sendto$inet6(r1, &(0x7f0000000280), 0x2c7, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/18 23:54:39 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10001, 0x1) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x200, r0, &(0x7f0000000040)="ff09db77d9711ad8f882644cf8022cab6de076cdc3d2b81250981402069ceb8cdd7fd9b80b3ff79f50ea12d16a8775b086cff2a26f7e83247b7202bad53498e1de591ea6f9469649c1b21dcf7fbc09", 0x4f, 0x5e, 0x0, 0x0, r2}, &(0x7f0000000180)) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000bff3c2b99e7d6a09504c3584626f78b7297ed5b3f8cc2de88f9c124000000000080000000000000000000000000000000000000088a2013c678cc0ed8f5f3176e34fb709a09556556493ba8ee86c6fcade7828e4679c4d275afabfe1ece956d7eb012194857bae056049159e949ce62266f795f84a577ffec5ec50f6cfd0f40f8e68c9c470ae9656b1687720ee01ee605175556f604ea1a0b5d282af546e342c4a1ab731e556d9922f1a35e67d62071a8f38ec15f25b28c5a1269225362974423e7552016ecdc26cf7c3b9f2f648a223e7f47f95441050493f8590b220833959f2cd9e1136aa8f67485c62656eb802320796aecd"], 0xf8) tee(r0, r0, 0xfffffffffffffff8, 0xc) close(r0) 2018/05/18 23:54:39 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7a1, 0x6, 0x12cbfaec, 0x1, "263f7ce76eb719407934cef56560575e1959becf7fcbe6c5f0ef3b170c50cd4b30033df0cb08db56f06319ca", 0x5}) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1, 0x10000) ioctl(r2, 0x7, &(0x7f0000000300)="11c58fb6a5f79b70b846e75d9d021e703343b792d083f1659803b8a10752a9c35e0c84300295b1d1eaefbe934354ca08ae5f6eef6a8249753dd9c4a95839c7a6d245acb4b3a8ff267390223fa7fb191ecc7494f84e1c8b2cc094e9a58d82c227e6b34f2705566240") writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="131be2771bd870e870c50cf60837c6d19bb93689ec9c167b45b9c649e3a01097ab8157ce64654bbc13b1b91a605c1ccd0c7250aac64fe2c3f445d0943cdaa3b98d7b8569bc3038bede4f97a44c342e6b87167d1ab4c0"}, {&(0x7f00000001c0)="5b490357995bade56d7469eeb1aa23e7c17f4ddff34f90fd0b05d6b8d22e703fc1bd0ab4dcd41ec62c4e6b42f9366ba390655eb87a110b0a9f50f4b0ac3366e3a614fc6302edffab2901886b79a9cdb1a9310df65718e90899484789f645fc06925a8c78bae754ce691a6a5bbd866820663a9030212324428da46135adc314a75903f8a3ee983fc96d1863a92116b86037c72dd0a007acbef5606f605d82110869def225ebb81522e490032e4a"}, {&(0x7f0000000280)='%$k\f'}], 0x10000000000000ed) [ 134.815543] Unknown ioctl 1077957908 2018/05/18 23:54:39 executing program 4: r0 = socket(0x20000000b, 0x2002, 0x9) delete_module(&(0x7f0000000040)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f00", 0xa00) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) mq_open(&(0x7f00000000c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f00", 0x840, 0x4, &(0x7f0000000100)={0x6, 0x0, 0xffffffffffffffff, 0x462, 0x20, 0x0, 0x5, 0x1ff}) 2018/05/18 23:54:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 134.851084] audit: type=1326 audit(1526687679.849:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8932 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 134.874765] Unknown ioctl 1077957908 2018/05/18 23:54:39 executing program 5: unshare(0x24020400) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{}, {{}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/117) [ 134.967390] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:54:40 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x480) listen$netrom(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x340, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/18 23:54:40 executing program 4: ppoll(&(0x7f00001d0000), 0x1ffffffffffffff6, &(0x7f0000465ff0)={0x77359400}, &(0x7f00007e7ff8), 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0xb9, 0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x50000) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/73, 0x49) 2018/05/18 23:54:40 executing program 5: r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) close(r0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) read(r0, &(0x7f0000000080)=""/63, 0x12c) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x100, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) fchdir(r0) 2018/05/18 23:54:40 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x800, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r0, 0x0, 0x1, 0x2, &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}, 0x20) link(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='./file0/file0\x00') mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x2) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f0000000480)="d8439caa1430f52b826342395e0c31fe2b92bfb485a024f426fec7c001f41ba82ee05f5f7c5ef0c388782d1924f25aafee03471149b0cb1831fadd59a62c878162ce4bac36657b6306869a3c8ad99ab4dc72202f5076443c2f0b4caa840a2c4c1059afd784ed2a5215ef96168d8e60c3a85017f8134df8b3cb7ed6774ebfcd47bd") 2018/05/18 23:54:40 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xb8, 0x80) sendto$inet(r0, &(0x7f0000000180)="ccfaac4714bbf0c65dff7f16f3372c1e290a122647cc0fd2d4a1b57a02f8801973552751cf67748212457e6927530f1dee1b760ea1e9952b787769c13d0b", 0x3bb74fb9a96c8a95, 0x80, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x210) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xffffffff80000001, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="404c7a8569169fd71eba269dcd0f43faac5ff9e43e15bf1387dfaa50db19d56661413d560df2e03bac4d34bd4e07c73c217c2b1abf5a711179e301bea7c61f5d", 0x40) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$security\'trustedkeyring\x00', 0x0) 2018/05/18 23:54:40 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) [ 135.597872] audit: type=1326 audit(1526687680.596:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8932 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/18 23:54:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:40 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7f, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x4, 0x7, 0x68, &(0x7f0000ffd000/0x1000)=nil, 0x80000001}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) writev(r1, &(0x7f00000006c0)=[{&(0x7f00000000c0)="11017f074a53125920f3f2ffc7f216680390421bb27444a4ae087dc12f6cc18aa51d9c167bf8e6b1769dea552a4c246471e8831a0a0a78c8980f7ca3ab04f84817890df25c69ee64ddcf6d483728c85b07d7f4ff75b57bb5b1de04e57fc49c56afbd49114134bb778c607e6cf8258863be98982e91310ad1f53af7f2d378f1af5826147986a67e4b0723d7607f5aa89b644eead89c0274e8b6e4b1a76f5fce9b0b612881fad600fce6c1fc3352a5041eea40895660b07633017284ab7768bb872118517e39a438aac57cb96e36b5f46930723bb5ce534ea39dce42946d4fbd3f", 0xe0}, {&(0x7f00000001c0)="e932a9e7a96a18de783f776fddc26a0a83f44aac584f0109fa2f083383f14a27ec184ecc28beeef3b81a8077a4192a863f58ccf3ac4b21c7c638ab7ba6be682903d33ef11b40bdccd5f25527bbde16d2de3100218568749d839d", 0x5a}, {&(0x7f0000000240)="517bc6b23ea48fea25ee46cff3fcac1191910bef9ca22666f33d0aa867f4d789af3ee961c2bbe9d0602c9917608b3a9501cc411b155a35735d796e92facd8558c0b714aa3263e69cbf6571c4c736becd24", 0x51}, {&(0x7f00000002c0)="1417dad68526943e3e4ff68a8a6ccfe2305dbdac3eb7efeaaf65cb1ac486206b73d5aa9440556a233ad019226d1b13bfd4d5b5ced71937710df12d330c5686de1436d7964a1b2a6102d7d0892db70da645fb96d0b3128e66acfed7f6f0f77546759c5ffcdea19ac644845f4f34eabdef3e592a009fbaa4e8f46c4106ff516ef9c95c6b2d8e854d9d33fe73d10282f1148ed3ee1a0161117cf1a55e4ff3e990ef54ec8ddea6eb8986b98cb3fe95a061c80664e982fd78cc049721861f01eba77def4277", 0xc3}, {&(0x7f00000003c0)="0f10f901e17a3543f2a2938af7e6f638c01431fca72ee7edf2b2ce2c7c742f2e750e3517d88ff8fb1fa7e9de3291531b24d41659e72519a9bc329f98c43d6e5f655775ed67733bb7163bc2d1067344c5ea0364ab87861f53e573a6d630d37328f468cdee95e490b61b35deb48417df4fb7e1caa2a6c93faad1daab570367e7d9a90f716900c5a525bcafadf28dbc7d1495224d3863572a32c81c5b911d9898449cc97318536d36c58b03d66ef79736fcdb875cc277d7045452d5fd7995b9da76d3bc166d9fe4aac28672864b47950f66394aca56a13428c56bb2644f44a24168a5ffe0be8613ae0c33f2ebd987967487110468fff90323db", 0xf8}, {&(0x7f00000004c0)="6b4cfaaf96da4d79d6ffc7", 0xb}, {&(0x7f0000000500)="a2f336cf69089143b0b6fd03b11b62f2da5d1c28d2e3c3d9a284e1dbf73452aa8dab5adcd1ffbb664b6e32db0b0a2eb7b4da3579c80f32b2d88499719af78d776b2583e5de3c5328934eab2768e91484cc48212b5e742cda3802f5abcb9f5e0fce91cfd4699119a4d3548d802d7acf7991825d51f40fba8a3dc92673c56f2b21ff62e684debbe904a63e1ad3389fbe93c95e80c3c4cd6442a3a9d3609c2fede19601aa4cb84ecad650338679d8e36d32bde6f676ac198bd88b67", 0xba}, {&(0x7f00000005c0)="2ddb9945206712aad32e6391f3ae44c9089ad3f101496486bc22dedf2a919a4ca1272b62dfd212f85fe6155554f70cacde957c03a6827968883983751522d748ec5e48380d984749c576fb4e517f356e4340cd290b10ecff2bd5351fc8fe53310124ec6474cb71abfcc1fdc53bb400d281568446931e9bafc95fde6152d5f4eb67be09c45815a23cddb1912f2ba589309320168f6213a3722855c44b37a347ac09e31f57766edbab22456a649b4c34f153fa864b02805ffc51ddc14719e28aa559", 0xc1}], 0x1000000000000143) 2018/05/18 23:54:40 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x202840, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xc, 0xa9, &(0x7f0000000080)="f8607072200a896c184e163e", &(0x7f00000000c0)=""/169, 0x1}, 0x28) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/18 23:54:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) rt_sigaction(0x0, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000000200)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 23:54:40 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/18 23:54:40 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x208000) getpeername(r1, &(0x7f0000000200)=@nl, &(0x7f0000000280)=0x80) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/235) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x11) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/18 23:54:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:40 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/05/18 23:54:40 executing program 3: unshare(0x24020400) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000200)={0x86, 0x3f, 0xfffffffffffffffe}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x5, 0x800, 0x81, 0x4}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) 2018/05/18 23:54:40 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = socket$inet(0x2, 0x80805, 0x103) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffe224ffff00000098000000001c0000000000119078ac14ffbbe000000100004e2100089078286380d013107cb3728dc5202667a34a10c0b18fd5962f9003e0ef45f7392b8baa729c1650a11217aaf6e64d752a42410b1a02600833babb767a9c5ba0b3ee4d593fd0bdb9430c6ae3051f3c9c41c2878738aa8fd895d36115155963695f0af58cd56fc1179657ac1d22f083618c64ffd3d0b2597ae9097db973f53c68a7495560e3fcb9a156b1"], 0x0) 2018/05/18 23:54:40 executing program 7: r0 = socket(0xa, 0x2, 0x0) socket(0x3, 0x6, 0x81) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/199, &(0x7f0000000100)=0xc7) 2018/05/18 23:54:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1d, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc8}, 0x1c) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 23:54:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:41 executing program 7: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000001140)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001100)={&(0x7f00000011c0)=ANY=[@ANYBLOB="cb2182a90b81265ecabdd41b0443079b0d8a28032f439e9670920be8f1546088838e4bc6e76ff7d3ba6167dd865c28ae5ea1796702a1529ffc0f8a231ca3125e73c0f9ec7f5358c4e49c2c441ef59edc62ca5cd8fc586f42b54d7cc1bf75b027bbfe6f7e14ed3dcd79dfb6e065de3230228972d6c4b009f6ec6bc8338f6f41d41e31505a18c0db6b4bb3f354f8194adc39162243bf7438096269b3ba7a9dd34741b89d3bab570cbb505d80b9b56dd826492f2a2a", @ANYRES16=r1, @ANYBLOB="0a032bbd7000fbdbdf2503000000080001004e2300000800030036000000080001004e200000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000012c0)=""/68) 2018/05/18 23:54:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)}], 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/18 23:54:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") clock_nanosleep(0xffffffffffffffee, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3081b9", 0x3, 0xfffffffffffffffd) 2018/05/18 23:54:41 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f00000000c0)) 2018/05/18 23:54:41 executing program 7: prctl$void(0x27) 2018/05/18 23:54:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:41 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r1, 0x0, 0xa7b3, 0xffffffffffffffff) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x6) 2018/05/18 23:54:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:41 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setresuid(r0, r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB='9:4\r#='], 0x6) 2018/05/18 23:54:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:42 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r0 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x5, 0xa, 0x0, 0x7, 0x0, 0x6, 0x400, 0xc, 0x4e, 0x1, 0x2cc, 0x0, 0x4, 0xfffffffffffff5ba, 0x5, 0x93, 0x8, 0xc5, 0x6, 0x3ce8, 0x6, 0x4, 0xffffffffffffffff, 0x80000000, 0x80, 0x7, 0x7fffffff, 0xfff, 0x400, 0x5, 0x492b, 0xc91, 0xffffffff, 0x7, 0x7, 0x7fff, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x0, 0x3f}, 0x2000, 0x8cb, 0x9, 0x0, 0x3, 0x100, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x803f, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) 2018/05/18 23:54:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:43 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000140)=ANY=[@ANYBLOB="061500e40300000002040000ac14160cffffffff"], 0x1a4}, 0x1}, 0x0) 2018/05/18 23:54:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:43 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f00000000c0)) 2018/05/18 23:54:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:43 executing program 7: socketpair(0x15, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002900)=0x14) sendmsg$can_raw(r0, &(0x7f0000002a40)={&(0x7f0000002940)={0x1d, r1}, 0x10, &(0x7f0000002a00)={&(0x7f0000002980)=@canfd={{0x2, 0x4, 0xff00000000000000, 0x9}, 0x5, 0x2, 0x0, 0x0, "ab86050784574b875bddd1c0260a92026890e142d5124567a58aa4e429a15a03e31c830f0f7250374e45a49a7a5f8c9941d1d6e4d6c7e6ef943000f84343a388"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) recvmsg(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x4, &(0x7f00000001c0), 0x0, 0x0, 0x2cb}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe03f0001fe80000000000000000000000000000000000400000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) 2018/05/18 23:54:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:43 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3a7, 0x1, 0x3, 0x4, 0xffff, 0x1200, 0x400}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x201, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/05/18 23:54:44 executing program 0: chroot(&(0x7f0000000040)='./file0\x00') 2018/05/18 23:54:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x4, 0x100000001, 0x4, r2}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x9, 0x4) 2018/05/18 23:54:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:44 executing program 7: setrlimit(0xf, &(0x7f0000000200)={0x3, 0xffffffffffff7fff}) setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x5, 0x5e193a4b, "c9a0aa9a8f9f", 0x53c9}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000b80)={0x9, [0xffffffffffffffff, 0x100000001, 0x1, 0xe2, 0x7, 0x8, 0x7ff, 0x120, 0x5]}, 0x16) socket$can_raw(0x1d, 0x3, 0x1) setrlimit(0x0, &(0x7f00000001c0)={0x9, 0xa7}) r1 = syz_open_dev$vcsn(&(0x7f0000001500)='/dev/vcs#\x00', 0x1f, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000240)=""/186, &(0x7f0000000300)=0xba) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x24000000, 0x243fd59b87226d45, 0xfffffffffffffffb, 0x1, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a40)={0x0, 0x34, "4a3de6112960f71bab2bb13b85f5f56804ce929b26cce1e2be34d65e287cd17f80b18ca2b4fa534e74173db70a3a70ac691693f3"}, &(0x7f0000000a80)=0x3c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x6}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001100)={0x0, 0xa5, 0x4, 0x800}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003b00)={0x0, 0x100000001, 0x20}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003b80)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000003c40)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003c80)={0x0, 0x100000000, 0x3, 0x9, 0x7, 0x8}, &(0x7f0000003cc0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000067c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x2, 0x2, 0x9, 0x101, 0x8}, &(0x7f0000006880)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000068c0)=@assoc_id=0x0, &(0x7f0000006900)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006cc0)={0x0, 0x3}, &(0x7f0000006d00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006dc0)=[{&(0x7f0000000340)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)="0a1ffaf8e11a2638ad44d5ffa200d435c84d11738eed2a64db60b9ecfc7f44bd8850e08961bd011a0f949967663f9accc1c06c74747c0891d3d67a37f95c5b2449aebeecb869ea8258a640be8fcd5ebcec0562881c0f233c6440c21494017de0351e8ece168f213efcdca312e251e6", 0x6f}], 0x1, &(0x7f0000000540)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1b}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x2, 0x4, 0x3, 0x1, 0x8, 0x10001, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xf, 0x81, 0x8001, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x88, 0x20008000}, {&(0x7f0000000600)=@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000640)="ab9d8b9fac05d31a89f12b2f35253a03ac2bcc1b57cb5efbb0aa6596c46158d030807811469764fb564f2bf5b69edad127b56e2a65901345672a55c77746b643089d13ae3e65ad88695ea2134e5dfc3e177dfa056f9e85e8ea46c999ec4d053b12f04ff5202223a68dbde5e8f4964e9e0bdf67f665aa28399efdcb9b7d144ddfe69fe465d95d9d3b9989c63c213e7648c293367fdf9ad7229b1a86fe48a29c382b2ce94b28bd89c61dd86fac92a5b6f425e7e8e583696d22be563fcbaf52", 0xbe}, {&(0x7f0000001540)="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{&(0x7f0000002540)="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0x1000}], 0x7, &(0x7f0000000ac0)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x40, 0x4, r4}}, @authinfo={0x18, 0x84, 0x6}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7f}}], 0x80, 0x805}, {&(0x7f0000000b40)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000b80)}, {&(0x7f0000000bc0)="8ec227cd0839d4383940856ac50b8f690b7b704b2250c907f727306a0f9199bcc8a487c13bc79c18a9f3c0fe04be6848c4799952919f4f0f11f44e17c860234be3e911448ea98d9254d963731f6caa1e22f9b6010efadc962bbbf4d55b75e2e9b9cbfb0ed9c30d1383cf85828ca40b0a6fd65f47896a00ebad6e408c31cda777f409444177d94d5ca633df0883db678b4ea87570a7dba244293bdcf2f75b5f", 0x9f}, {&(0x7f0000000c80)="5c5df91037b537d72803f34443d268790d577eddc5e3b6088bda9eb3b2c8224c85dad665a6c118b80a0d7ee5487f80576650b40f70051179e2911a7efc180da7f96f886185dcfef50d71d12263c4f26ccd15d6a95e709622d2043f8b111b0b4575f1313208a643fab31c522ee34433097cca6d3827cf3adb9deafd4873a3c33b73d3a5d1dcf150aa0feeac741af20a113b465d7b6093af5eac9d42bd2b4ad373978501c00fdd7c", 0xa7}, {&(0x7f0000000d40)="f40a37edbdc05589e80ce67a416ea9ccef9035bd0b1fceb66920c877409590d2cc9f6233bb8165ee386a", 0x2a}, {&(0x7f0000000d80)="66c47eb73ebfccb8ddc63e471bd90b16481ab9fc3a3c4db92203c7b4a77d9863e8b0fdfe43ec3a202b1f6e0c86f649845d818e835039d9c21268b1850433f36879ffbd88ed7cc69c826fe6c4841a01bb6d000db485f36ebf2bdd97b45cf977235c553667cc195658b4b43d8e5b2c9bcfca139eb393c559b39c2a60c2c9134872ff581c3015a51c604ad51bccc53182d410ac1b18c76c4359a4b6311156d4f067de046b76859bd3df70e6e703cf18e14f648744160e97675f06979eff48839b8e5999da19447db9e9aeb8ca1d528528cd9ac0c64d5573df188560197710da20f4cb", 0xe1}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000000f00)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000f40)="36b49bc527179b3f018b71917e37bdc13ddb31fbef8326edb0743179fa10b83eb6427d3401a240d899ad795b26590f", 0x2f}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e22, 0x83f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0000}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000001000)="883c8358abaebbabcb33ac93ddf7017bfcce420b7a20d2a6f14546", 0x1b}], 0x1, &(0x7f0000001180)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8004, 0x3e1acd9b, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x392, 0x8000, 0x5, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x1, 0x4, r6}}, @authinfo={0x18, 0x84, 0x6, {0xa69d}}], 0xb8, 0x40}, {&(0x7f0000001240)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f00000036c0)=[{&(0x7f0000001280)="2947ac6db1f6230600bf6c4b2bd5c42958bc5580736dc8087539c6da5abc56d7608403134bf05a315b8fd5e5dfb068949f087af1a72064040d048245d50c32bbac5a0822bade6a3d10ba6b1670bf5dc5fab40c01d732fe98e53860201624cd1c6017a98a8e70e219fed48e598d37ba757d01cc01aa7021dd520ee4a9498665bfa2779fb47f4d332162c88bf0ae42c3fc66606d9ceaf66b5eb087678e4c5d646699ccbde9253a4ae913a498045fdfd707b6fedb924bc398079d56a86453af53faff91fc9a8a402faacd705a21d01d08cfa97fbcf106c82b52f8e84b1175d0f5457fd4", 0xe2}, {&(0x7f0000001380)="d03a29b155dd2cdf99aac1caa33c3e2d8ee5cbb1bb999865cdde7d9b39a4273093de2ed72763d4f27f60c1fcbc428c29269ba5dcd01e12", 0x37}, {&(0x7f00000013c0)="f96f85efa611c8608cf32921ec4aa0fa4e885c4dc95c7b99ec7da6b4d9e6c62a9b63e443ce3f2f8d6c487b9f4d060eb6678b69786d98e454b5ceee63fe6ae048eab96d7d386a4f7f0c34a1d9bed20e99724a272b692bad27ff76e905d7cdc47fb32cf700dd732f5a8eaf6ff6761c7a9b6fa2edfb", 0x74}, {&(0x7f0000001440)}, {&(0x7f0000001480)="3bf8fe540f5c68e7afbebfcba96be7bcbc9d5da3f69275144e047ed5e80d74a93b716ad0ee996cd62460db90cc6e2b8809a79b645055aa6c91c248497a3787bc44f172318a2c346ccdc6e04fc8a316dbf591ee356c34ee07db5c0d7d758ad656dcb519", 0x63}, {&(0x7f0000003540)="c4e85a4c2a58d91c30a911e04593fff35178efb5405c050fd5b4c3134bdd6735eb7efaf7ed10a3082cf30aa378c062b0120dd60d5d2b19ba33f24d5bb0beff2d958d83c1864e16df8462d764c1136f00c575df3f90f2fddcfabf57cdf5ab060e", 0x60}, {&(0x7f00000035c0)="76184ab4b124da49da77bbcfaecf4996b60d131229d3b9debd4814a9da9f982ccbf049abac2f7c779e8131d179dabcad74e848cbff7acf1b4fbe93bd7478bbf187ce2b4e4804488a29ce7809b9c026cd274575b874d8aa431abb5583960417a999e16a65967f739be48b546f3f5f4827a4919adddc5cce199ca9e6f9aa49fa9f31d15065bfe82fb6d4ef65533bbc7bdb772fca2d40bd648d0d465341769dfa804c6b41f5da3b5eaf10a0c6c8be856424c83253e156b5af7c6daae7e3e9a757a52743b03fee01aa60f4f3bd184dc157bb9b03c7978f60f932bb", 0xd9}], 0x7, &(0x7f0000003740)=[@init={0x18, 0x84, 0x0, {0x200, 0x0, 0x25ccd5a5, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}], 0x30, 0x4000000}, {&(0x7f0000003780)=@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}, 0x1c, &(0x7f0000003a80)=[{&(0x7f00000037c0)="e4", 0x1}, {&(0x7f0000003800)="8bedc0c1bd90259303b83b9b196ab17136962540937b534d977508aa16641b27e5ab5fa1e648d8cc8b9a3faa5c879739320a7a8672591237a3bbe0e89d3ff7bddb0724a16fb7e0b2f3f1de272a504f5c2f416912", 0x54}, {&(0x7f0000003880)="e40996cec12c9a9b5b755a470d23c7dbd0889abb508c28a84b18dc", 0x1b}, {&(0x7f00000038c0)="c3960ed4be4c8b8f3392f1cceeb9639824638b35ef95d6aba5214aaaa4f63808120ece51ea17dee7af07ea820b97b758f23b48280de4adc5e0378515464c333f52c437ea8bf9ba258966a5e565eea379f6c38962e3165f3276d4274d242cdcdd9dc9643ad9d0528a4b47e0e290fa666014677b629c6647bbfe1ff38e351570fd80554794b9e0d96dd9d1a1e9630b52fa59fba82748b80f223059a55c40b73c00ce97caed51acbdeb2ee9751b6f71632bb2c35502a26377f96b827a252e97e570d48026d9cac9", 0xc6}, {&(0x7f00000039c0)="fe01297d4340413b53fc8ba3c6e9c89629c314fbc66baa51ba577ccbf3dcc6aabce57264f837cfda96dda16590b5c54a39ca1bcc2cee3503bb98b0239c88158a6bdbe63b098c552cb84b6439220750d4195c6169d6a77a89654ca800ee646d80efc0dda02d3afb4fb2acf039b68196518294933ff24bf6ff7f96cde305ea417cde7de06c0ff0962ede8395874f4ae2e9db5d550a", 0x94}], 0x5, &(0x7f0000003d00)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x0, 0x3ff, 0x396, 0x1, 0x0, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x1f, 0x7fff, 0x1, 0x401}}, @init={0x18, 0x84, 0x0, {0x90000000, 0x0, 0x977, 0x17}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x116}}, @sndinfo={0x20, 0x84, 0x2, {0x53b, 0x8000, 0x4, 0x1, r8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x80000001}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1f, 0x0, 0x7, 0x34, 0x18000, 0x4, 0x2, r9}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x128, 0x8000}, {&(0x7f0000003e40)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000005200)=[{&(0x7f0000003e80)="0a2ebf71c8a4dce62c3b1fbd0e9abbb824def43f62a67206cd04a8b3f1b8fc2ebd821028a55e0f8cda9223f18ecd6ae973b32a4ca62ac36d3f57e2861e0b8fde7c39b4c7aac603c6ede83cee1ddb6cf6d03cf07b876cb1d8d64ca44873e8b7a3ff425aa613d81fa24bbd96e17ccfc747c386ebd9ed4c743e95b57d58badf57703c6b8320c3b4fb03d939cebb8b97464b39430655feba0fd3c414d45375fe29f2dbc214da9749225710dc3c4617cbc5c11071b760af4f5ad829b52485a67511fb86551989ef2e867275e82038ba8aff7b1da408719e4a39eba23421ae94cf7b8e07ea1cf7ce3c", 0xe6}, {&(0x7f0000003f80)="777d04dd934ba6a98ac2d2869eac70a528267a5b24aff471dd3600ec3e269e1b2ce0914757e7be39c3ab5cfa6c175688d666f1a054601d4f4c63d03f35622609d3b00993f56d96790e2a9200bed43c932262e26ed478a9c83f7eedcbf7c57f316193e7065ae3cb12f9f6c94f908224edfb9319efface15c8df78e73ffb52f18d73a69097636a20246ddbb37962dc7cc73a43913ec3009d950b22889ca797026a3d04735571c33444ffd8386d86c13da866f704", 0xb3}, 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ec4d472e2edd5eaf21e2b2469e67ed0776261b8e195e226143958ad4a751935189aaf73cdcaffd0162bb863376d08cbc67060b2539d24652921cec55f74e610d89effea9a9b075691e2e5fc3c06c50cf35798fef1af4aff97d1f6530503fb8b1e7aec6811a8429d5d8cbdefc50381858061a9cabea831d2517de37a29198766468dea58467611195f70d4e62d0ecee10b05e602c7f5cbf749ceb36fd458cfc15efd88e06650437deaffe90baabc0aabdd8bc8a57f1042eebdf546af8e74d5e980074ee9c8a9cd45c4ede8dba324bfc9cd695a55690723565077be83a37d96be2ad44a5e03ea1a7f1a055d0eae910048667dc7d303fdae1efd8de34dfeb55d536121357dc49881cd435827c29b137b5edbe7a16e8fa4f83a01a827c2223c2123cb4c35784e7d60b145e5f7adb04ba2e40aaebb9038402eee05dd9b2741e5f6bddb1c5d86b4bd5bb071978dcfba0d97f1f110d77fd8cc456aa93ee475149df3186c0cbc591068c45b902f3505c6637704edbf63e9cfbb89b1443f6535aeeec90b1c85be7fcf8858602fbf5bb273daf861d47a033e18aabeb7ec6ae443a90beca39d86d2e48ffa98b91d651554ac61f7ebc61dab73ecc7ffce85433eba449ba2d20b9c39d441d1213326026cb51fdc054647dd6a3545802eb070d15bb306a1289a1ad215b3a1c79e4ffd5cf26a997f739a0cf740ac713d6e3f21f1cec88d2e72db89d396c9252e5e6a62d4d054d562aeac8e1630b3b6f145501f6b2c3f0e8e63ea98cf0760229f46d2c309b988d00ec4828e326f02c0115a22d1e36f03d79bf085cc3f99db554cc1dfb6613da9bb25d9f8dd09fe8dd05166247af8197321353fc6b6d583ba6daeb73788d4535e6b836e6a7acdc5adff029ee894f8dc7f7adfa89faf9d2321b4cf9bafdd0c929c92a7aa9f8b8d48020cf3fd8191fe74ab3769ebc0f0d454adc91ff1409ad267204a7e08e00b3675d483dafa309b13b82a6897fd1666a275cd2c3f654d5b432303cdd6112333b556e87c83a372b1197c95dea7324bd42225a0ab66a98e2145c778c1d592339ff0d4eda97dced80ea0bcc6b35940d28795e7a6fcb4ab592f0afd698487ca4067428915d9781d0c5fa9845ec9ab5c3eb3ccfff96d74371a3e0846df53be583143f324707755e5a74a818d5cf666bcff66d88072fcda8074382ee20da4d7e456f384129dd8f36bcf6da9af3c5f08893b2a0277c316521ea97c92caa496ac940bbe5834136f55d8c8dfa096859a8cb739a6b046141b6fc3d4ce8c968ccb2dc3b34e5b2d6b61e3ad918d6833d472996585abd9040ccf68a46f191fbe3ea8cf5becd1d8542d7a1e8aaa8f8f477bce3d8674ecb78f964d48269a5fc0297e9ddfacdac5ca9c4588a5e0b97cb078c1e286d13db8f2252660d4f3d3320cdbf060d70916b5e7503e4b5a1e95f915996084be792fba72d564e83226ec3d24055938bb4516e03319c47eec73309c6dc542052769d5dc9126cae70abb331ecc6e942adee1940c1df245898c34a7fb89bb5d807c58730369a6c6480595d2f44cec26dc79f0c9f6a77501a06b09a26606e77f2c17b37e3a9a5d37bc375dce944e0e749f0db507415ab63eb46bb23e14a8d1c922fa872ccab5c866a2a628abc2992966846f1f456c15c30625759295c82d906e28bba38fe2d83672a833c363f2bb11ef0a5c82328faa56e45e358d1f573292df63d89612b26592b1cc2146037ed2edb30f3c980142b2558e98dc30cb832c3f945e467f4c67f8fc51151445bdb60f4d1b799d265ccb0104321a5e5685d1b6a8036a5c9809eb1a95295e4caab9685035d3de9d9e84563047693fe262b20fe55e6df125c1abc965f03603d439ce73bf618318164aad8b3389935e9a8d6c5c8b524d3b5d2ac5b631beadac330a65fdb3028d2312bfe863d847404406eda483b103af702d5c885fde5e71b65bb438bd53706bf6f6681ac0b3a036bfc943bd78289cc81ffb3c68d4415423b2eb75f0366b7825878b3bdb2fef263fbc885d732d5fe62fdd416e861dfc98bfe0b5e9cac4aa3b35460d02a713f5661f7603f3311d91e760e78387bc45076d7d466cdef9b221d7397bf7d4447ae678f20794fa25b41568883fb6664ec188c660ee5ca0ff4829b8fac211f9bda795646e34c2a5d325f9e3cfa4ef12c235df0dc39abebd7fa58fe540d2b63979e24f380f37d8e73a48bfdc041165028b4be5c684b1667cc2722963ec4d9df0977665bb88dbe48da67efc814419f954039fb059ea78426", 0x1000}, {&(0x7f00000063c0)="9388bb3144473e0ad16700a07bac8f37b9723974bac426a6b494d3f826af32ad8891a4c5ac5344cbb69a2cd5e399c409672a5758360cc34abe78e87416b0c5279d6bcb7a7018f4876d686edbfe7937189f1b8f8a1dffe3f34c6b57e45526b41b01976c2a9ce0b552d92fe391afa584fd1bc29575cf97b3d31713d2246d3d2977f1c16867eac9ad9070b3621d8f8aaf39283eb0a240324af0a435d1ba83040bccedd8bece75f0bc254849eebd670f2692cd887d1b665a1dc95ee080ca20836a89e37d8fe1c3711927c8cb35c0917de14a2486f592968d8fbdf7500f4308ddc560d2662db30b966453d91646f60e2220ffeb1bdc222bce", 0xf6}, {&(0x7f00000064c0)="072b6c09d21a243b5cc180ad130462f0493e27448ded83f76013be61fbc4e5efb323fce46b2643153b16af224da20a89aa2b27d11f52cf30026f70b622c70fdb2bb9fa6a1880810000805bd9bde0e5778258add11cec768edcc13f814c1c7457a35742310ca4d91249c7edc1b51c862178c16f9752306fef2c3c8f6eff6565b338c04a494df3315a34", 0x89}, {&(0x7f0000006580)="05dc5044bf0d1b7ecfb8a814ab00be42681ab056f2a6b2ee91d5ef8d15f1aa962956fde448e308319a3f5a36e1ca50d592e45d519ceed448f91c04bc713581dcdeeb91cb5d1fc0d8e109539444a85a8c071a3e35699da09f9c8d81180368971eb410dad53e2587718992ab3806b75aea29196f827ddf40252cc01e17a29b7ac7fd", 0x81}, {&(0x7f0000006640)="a91fdf4d0fb8342f4d83da99bbce9e4027bfe12677d33064e8dcf5b520eac492620ae234177972decacf12fb58c5727556c8e613763e39ec7af1c741334a962b3e7536e347b9b3f3e870c914c1fa6efe1ae17d21ff32f8f8e3091698f383c88b2745bea4f8bedd9bdc9285823ba785dcc23bb54bba964785ddf880d0023bc144311c4d65952ee211fc98848b7bb811a09b0237f68f957f7dd0b217cc39b3810e38c35b148ded0b0c082c318135b32839f131b33aec86c1f3763878367b71739ab02acbd266f89f", 0xc7}], 0x6, &(0x7f0000006940)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xfffffffffffffffa}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0xc8, 0x200, 0x3fe, 0x80000001, r10}}, @authinfo={0x18, 0x84, 0x6, {0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x0, 0x100, 0x8, 0x10000, 0x200, 0x5, r11}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0xb0, 0x800}, {&(0x7f0000006a00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000006c80)=[{&(0x7f0000006a40)="a4894a8f666c66dc1dd9e816b5e067f0872403d11f5cd648cfaeae6411fd18e0643998f7171e5be5c8ab82f60cac74564e86cff5", 0x34}, {&(0x7f0000006a80)="1a9e469992e41f51f41f42ebcfaf5a69f323d23fb630e3a37408a57bd7d84de8ea161cb3ebd0fb35fab5d0d3fcba5f73fef0c19def33dfca454879dc2626ba75580c91931eb453acecd842905dcca3ad81a491814fc37f4277b3080ebd6b72849f10c81a90f959e76708f782c024bdb0c8d8412183d0e2618b8d7095bd762205912ab3748a691618a5829f58914d9276e1cb7b0aca8f3ef6f8206ac7d3de55a9700459caa378fc86e0d5a1a627c15b9394b15c2149205a09deed1861152790cf8a977797f10858e5fa3dc0be81aab95d0f8034fb41aff0c31302fa", 0xdb}, {&(0x7f0000006b80)="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", 0xff}], 0x3, &(0x7f0000006d40)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xfffffffffffffffc, 0x0, 0x4, 0x8, 0x2, 0x3ff, 0x6, r12}}], 0x80}], 0xa, 0x800) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74) 2018/05/18 23:54:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) 2018/05/18 23:54:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000002000000000000000000000000000000000000000000721e1bc41eda9bc994acf7dd730000000000000000000000000000113328ce5449cac57cd0bb7be0614522c9c179d95a9bc4e9d671ed0ed5cbf61bfd1c6da20e3a99d9a412fa6947caf80594a43314afbf705ab4de41efbd0c2dbbc8c8c7f1b3ec76a17659cc5f497a224272cec338b174def38adc2d2bb7d1f2f4c576cfd8705491037738445502aa8761d7fc056cee1a81e8fec9e58e99e0"], 0x28) 2018/05/18 23:54:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:44 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x8082, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="8e8ca914fce4d7003ac9a02a1e0c76130e975d09b310f665f20e19bab029e013795c3450b8d58e9cfb") r1 = socket$inet6(0xa, 0x2100000000000001, 0x0) r2 = socket(0x8, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setfsgid(r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'tunl0\x00', r5}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/18 23:54:44 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="11000000000000000000450010020000000000849078c0746300e000000100009078e0000001"], 0xfdef) 2018/05/18 23:54:44 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/18 23:54:44 executing program 1: ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/119, 0x77) tee(r0, 0xffffffffffffffff, 0x100000001, 0x0) ioctl(r0, 0x5, &(0x7f0000000140)) 2018/05/18 23:54:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x2, 0xff, 0x2, 0x1, 0x5, 0x3}, 0x20) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:44 executing program 6: r0 = socket$inet(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/05/18 23:54:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}}}], 0x30) syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) 2018/05/18 23:54:44 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xa2c, 0x3, 0x1f}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ftruncate(r1, 0x684) 2018/05/18 23:54:44 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9931c00000083624f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/05/18 23:54:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x78) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xfffffe20, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1c, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@typed={0x8, 0x85, @pid=r2}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 23:54:45 executing program 4: eventfd2(0x7, 0x400080000) 2018/05/18 23:54:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x5) 2018/05/18 23:54:45 executing program 6: r0 = gettid() r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xbe, "4224033ab9383d9417125cb686cc43292afbe1e6173444e54a5009d6bfb4f52f91490930b79e24d5f09df9106c7b1ee88d6903a678918c3c4254653ae97430652b5ca3e1d6c94927b7c4f8187b2686a8d4d4fe8f7301c3b02c8c174aff53f42ec7ac2e36a509f5c3360a748723249ab0cafa0a408ea09ffe7ca3e00575c83af66860c08f6c38cc9467daf409b59ef74d1ab4c2688fe2f24c66545ab0c6e00c8fee200e10f4078a9f9034f45858319ba94205b3dca8fd210d90c7dbdfadac"}, &(0x7f0000000200)=0xc6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000080)={0xd, 0x6, 0x9, 0x1e}) syz_emit_ethernet(0xfffffffffffffc24, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0xfffffffffffffffe]}) 2018/05/18 23:54:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x849, 0x101000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000180)={0xffffffffffffffe1}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0xffffffffffffff64, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$KDDELIO(r2, 0x4b35, 0x6) r3 = shmget(0x2, 0x3000, 0x7800020b, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x3000) 2018/05/18 23:54:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:45 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x40, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x45, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) select(0x40, &(0x7f0000000040)={0x1, 0x8, 0xb6, 0x2, 0x3, 0x3, 0x40, 0x7}, &(0x7f0000000080)={0x3800, 0x7, 0x10000, 0xffffffffffffff00, 0x7, 0x8001, 0x7f, 0x8d75}, &(0x7f00000000c0)={0xd3, 0x6, 0x4, 0x0, 0x0, 0xf39, 0x9fcb, 0x1c72}, &(0x7f0000000100)={0x77359400}) 2018/05/18 23:54:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="97fc2942408017a17ca9e19fd12cc87f07926aeb37b4e831699a4871ff88030d04c90f361b3f7070f526d4f8efdf7f3656fbf9f1537079e90374c3dfe0df543d53073a1eee404a20a185c956b55bf2619332ae94fec094bda093ed8bdd7f8b7f1bc23e5de1a308d087e43e4a14941ed7f99ff8a2617d63815a9737cc4963fa2b8544281a04c6a42cabfac00c5380fa06ccdadf7391d298dcb57118e3ac81fd6a0a5f1a3beb94b6fe44f8222b3da84da10655ca97ae0d"], 0x10) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x8001) socket$key(0xf, 0x3, 0x2) 2018/05/18 23:54:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0xbe7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, [{{0x2, 0x4e24}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x800}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x510) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 140.634538] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 140.676370] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/18 23:54:46 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='comm\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x2) 2018/05/18 23:54:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000008, &(0x7f0000ee0f7f), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1f, 0x80, 0x0, 0x10000, 0x1, 0x40000}) 2018/05/18 23:54:46 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000001c0), 0x10e, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/216, 0xd8}, {&(0x7f0000000300)=""/155, 0x26}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/116, 0x69}, {&(0x7f0000000580)=""/205, 0xcd}], 0x6, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/85) 2018/05/18 23:54:46 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) unshare(0x2000000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/147) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_setparam(r2, &(0x7f0000000280)=0x7) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000000000)=0x18) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x0, 0x5}) 2018/05/18 23:54:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:46 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x7, 0x70, 0x100000000, 0x2427, 0xfffffffffffffffc, 0x9, 0x0, 0x7fff, 0x8584, 0x0, 0x1f1e, 0x7f, 0xfffffffffffffffd, 0x1, 0x3, 0x5f4, 0x80, 0x8, 0x1, 0xa2, 0x9, 0x0, 0x7, 0x9, 0x97c, 0x0, 0xfffffffffffffffb, 0x800, 0x0, 0x10000, 0x9, 0x9, 0x194, 0x9, 0xeeab, 0x1, 0x6, 0x75, 0x0, 0x2, 0x4, @perf_config_ext={0xcd5f, 0x1ff}, 0x20004, 0x2, 0x700000000, 0x2, 0xee, 0x1, 0x6}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) prlimit64(0x0, 0x7, &(0x7f0000000180), &(0x7f00000001c0)) sendmmsg$unix(r1, &(0x7f0000003bc0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000002f40)=[{{&(0x7f0000000940)=@ax25, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000003000)) 2018/05/18 23:54:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) dup(r0) 2018/05/18 23:54:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/prev\x00') lseek(r0, 0x800000000002, 0x207) 2018/05/18 23:54:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:46 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000004840)='/dev/audio#\x00', 0xfffffffffffffc00, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004880), &(0x7f00000048c0)=0x14) r1 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/164, 0xa4}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/127, 0x7f}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000001480)=""/184, 0xb8}], 0x7, 0x0, 0x0, 0x3}, 0x6e78}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000015c0)=""/4, 0x4}, {&(0x7f0000001600)=""/247, 0xf7}, {&(0x7f0000001700)=""/44, 0x2c}, {&(0x7f0000001740)=""/25, 0x19}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/52, 0x34}], 0x6, &(0x7f0000002840)=""/230, 0xe6, 0x3}, 0x1471}, {{&(0x7f0000002940)=@generic, 0x80, &(0x7f0000002c40)=[{&(0x7f00000029c0)=""/55, 0x37}, {&(0x7f0000002a00)=""/177, 0xb1}, {&(0x7f0000002ac0)=""/40, 0x28}, {&(0x7f0000002b00)=""/21, 0x15}, {&(0x7f0000002b40)=""/43, 0x2b}, {&(0x7f0000002b80)=""/186, 0xba}], 0x6, &(0x7f0000002cc0)=""/244, 0xf4, 0xf5d3}, 0x3}, {{&(0x7f0000002dc0)=@sco, 0x80, &(0x7f0000003280)=[{&(0x7f0000002e40)=""/115, 0x73}, {&(0x7f0000002ec0)=""/172, 0xac}, {&(0x7f0000002f80)=""/221, 0xdd}, {&(0x7f0000003080)=""/69, 0x45}, {&(0x7f0000003100)=""/45, 0x2d}, {&(0x7f0000003140)=""/74, 0x4a}, {&(0x7f00000031c0)=""/163, 0xa3}], 0x7, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000003300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000003380)=""/165, 0xa5}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/120, 0x78}, {&(0x7f00000044c0)=""/175, 0xaf}, {&(0x7f0000004580)=""/43, 0x2b}], 0x5, &(0x7f0000004640)=""/137, 0x89, 0x5}, 0x2}], 0x5, 0x40000040, 0x0) sendmsg(r1, &(0x7f0000000100), 0x0) 2018/05/18 23:54:46 executing program 6: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) eventfd(0x657e9c35) fdatasync(r0) ftruncate(r0, 0x0) 2018/05/18 23:54:46 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x3) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000340)={0x20000004}) 2018/05/18 23:54:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000040)="41a90bf977ec7203f43e513b"}, 0x10) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x3f, 0xcd, 0x4, 0x10000, 0xd677, 0x5, 0xffffffffffff0001, 0x0, 0x20, 0x1}) io_submit(r1, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000079a000)="16", 0x1}]) fcntl$getown(r0, 0x9) 2018/05/18 23:54:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4}}, 0x3f, 0x3, 0x7, 0x3, 0x2}, &(0x7f0000000200)=0x98) 2018/05/18 23:54:46 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) 2018/05/18 23:54:46 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4}, 0x401, [0xffffffffffffffc0, 0x560, 0x5, 0x20, 0xffff, 0x75d, 0x0, 0x3ff]}, 0x5c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530205b86266d643573756d2c403a5c0ab9b06329a9fd71837f825ad705df912acea577af01a31eb06de8742df66c6409735021a7f935df040b5f498c2a00907e9bf9"], 0x46) 2018/05/18 23:54:47 executing program 0: waitid(0x2, 0x0, 0x0, 0x2, &(0x7f0000001700)) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x2, 0x1000, 0x100000000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x6, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x5, r2, 0x10001, 0xffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/05/18 23:54:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:47 executing program 1: r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000003400)=[{&(0x7f0000001500)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000025c0)}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/18 23:54:47 executing program 6: unshare(0x2000400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000011c0)={0xfffffffffffffffd, 0x3ff, 0x8, 0x4c, &(0x7f0000000040)=""/76, 0xc1, &(0x7f00000000c0)=""/193, 0x1000, &(0x7f00000001c0)=""/4096}) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x258001, 0x0) bind$pptp(r0, &(0x7f0000001200)={0x18, 0x2, {0x2, @rand_addr=0x7f}}, 0x1e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) 2018/05/18 23:54:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:47 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005800000000002f9078ac14ffaa7f000001b481880b0000000094d15600000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bcfaa4663ed6cb0c159c0bd0ac589c5aca2f7118"], 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/18 23:54:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x27, r3}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0xc0505510, &(0x7f00000000c0)=""/6) listen(r0, 0xffffffffffffff7f) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='s', 0x2e1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) 2018/05/18 23:54:47 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) dup(r0) 2018/05/18 23:54:48 executing program 4: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)=""/101) msgget(0x2, 0x409) 2018/05/18 23:54:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = memfd_create(&(0x7f0000000000)='+\'/0\x00', 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x2f, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) sendto$inet(r1, &(0x7f0000000040)="e35ddad0b44318442d8fc51bf95f454327ab66b8d6733e38231c8ef446cf0207a1b80a29e3fb7b2bdd7255952d9b822b127088602857c95bbac153168e67ba61c620db19049c6274495f0b5e4aa5eb9655b5afae9f6531", 0x57, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/18 23:54:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:48 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$getown(r0, 0x9) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) 2018/05/18 23:54:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f00000001c0)=0x9) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newqdisc={0xbc, 0x24, 0xb09, 0x70bd27, 0x25dfdbfb, {0x0, r2, {0xb}, {0x8, 0xffff}, {0x4, 0xf}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x7f, 0x3, 0x781cc37b, 0x4000000000, 0x0, 0x1, 0x100000001, 0xa}}}, @TCA_RATE={0x8, 0x5, {0x6, 0x10000}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x8, "d376b9", 0x5, 0x0, 0x7d8, 0x3}}}}, @TCA_RATE={0x8, 0x5, {0x400, 0xfffffffffffffff7}}, @TCA_STAB={0x18, 0x8, @TCA_STAB_DATA={0x14, 0x2, [0x4, 0xfa, 0xfffffffffffffff8, 0x8, 0x6, 0x1, 0x2]}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, "d11ab6", 0x8, 0xfffffffffffffffb, 0x100000000, 0x57}}}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x6, 0x202200) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x8000000000001}, 0x14}, 0x1}, 0x0) connect$can_bcm(r3, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/05/18 23:54:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r1, &(0x7f0000000400)="0401000000c000ddb8460900ffb25bc202938207d9033780", 0x18, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x8000000000005, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/05/18 23:54:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) dup(r0) 2018/05/18 23:54:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/05/18 23:54:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip6_tables_matches\x00') unshare(0x20000400) splice(r0, &(0x7f0000000140), r0, &(0x7f00000002c0), 0x5, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x6) fcntl$setpipe(r0, 0x407, 0x3f) 2018/05/18 23:54:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00000000c0)="be6be9994640f7d5", 0x8, 0x6, &(0x7f0000000140)={r3, r4+30000000}) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/18 23:54:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) syz_open_pts(r0, 0x400) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/18 23:54:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair(0xb, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x10000, 0x8) splice(r1, &(0x7f0000000100), r2, &(0x7f00000001c0)=0x28, 0x8001, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8906}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/18 23:54:49 executing program 4: clone(0xf01f00, &(0x7f00000005c0), &(0x7f0000000380), &(0x7f0000000280), &(0x7f00000003c0)='f') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200000) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/18 23:54:49 executing program 6: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x57, 0x6, 0xbed, 0x2, 0x6, 0xca, 0x1, 0x2, 0x20}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) 2018/05/18 23:54:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:49 executing program 0: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="017c7615f2a8f6510536105cf6fdec08fcd0168ef5a5770977383a0164cf44eadd6dabc8fcd2b2bbefcb8dc798721be30a90a0eaf16086559c7aa6bd7e84cdc901c60940d4edee5ece2b705f9f879103cb3f451e1e08e570cdfd933ef7c63a65b74fc92fd0ba9c2302c7438c345cada1aa30f597d8e495dbb8ddcd3dd5"], 0x1}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) 2018/05/18 23:54:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) [ 144.866594] Unknown ioctl -2147199952 2018/05/18 23:54:49 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x10001, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000180)={0xf37, r3}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000000c0)={0x4}) socket$packet(0x11, 0x4, 0x300) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f000028c000)={&(0x7f0000000100)={0x10}, 0x89, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000006f37ffff0000000044476cf5ae00000000e6000000000000000000000000"], 0x1}, 0x1}, 0x8090) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 145.692984] Unknown ioctl -2147199952 2018/05/18 23:54:50 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) unshare(0x10000) 2018/05/18 23:54:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff", 0xa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:50 executing program 1: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x6, [0x100000000, 0x7ff, 0x58, 0x8, 0x0, 0x7]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x5, 0x4, 0xffffffffffffff77, 0x4010000, 0x80, 0x3, 0x3f, {r3, @in6={{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x40, 0x81, 0x6b}}, &(0x7f00000001c0)=0xb0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/18 23:54:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="30f829892d018122a1b3af7f21331400d117d001713c09da330bc4eabcaefbeeed16418b76f66ac747446e461a3c1255782e407d6d83276a75da39e68269a0f26d163c3f0ffe5d5f03170e07b881d0a7d671f450f5"], 0x1) sendfile(r0, r0, 0x0, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x6, 0x94, 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x100000000, 0x8) 2018/05/18 23:54:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x2, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040)="2bb852b2966dc34a01fdb0c89565a98c", 0x0, 0x40004, &(0x7f000031e000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x64) 2018/05/18 23:54:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001140)) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) fcntl$dupfd(r0, 0x0, r1) bind$ipx(r0, &(0x7f00000011c0)={0x4, 0x9, 0x67, "e69e49b1db18", 0x1}, 0xfffffffffffffe3b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001180)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/05/18 23:54:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cf", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0xbc, @multicast2=0xe0000002, 0x4e23, 0x2, 'none\x00', 0x20, 0x6, 0x5}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x101, 0x7fff, 0x1}}, 0x44) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)=""/175, 0xaf) socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/hci\x00') r3 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x480200, 0x2) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x2710}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/05/18 23:54:51 executing program 1: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x6, [0x100000000, 0x7ff, 0x58, 0x8, 0x0, 0x7]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x5, 0x4, 0xffffffffffffff77, 0x4010000, 0x80, 0x3, 0x3f, {r3, @in6={{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x40, 0x81, 0x6b}}, &(0x7f00000001c0)=0xb0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/18 23:54:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x400000000000003, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) fdatasync(r0) 2018/05/18 23:54:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64=r1], 0xfed3) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000280)=0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/33, 0xfec0}], 0x1) 2018/05/18 23:54:51 executing program 6: r0 = socket(0x11, 0x200000100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x0, 0x0, 0x3c00}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) [ 146.203170] IPVS: set_ctl: invalid protocol: 188 224.0.0.2:20003 none 2018/05/18 23:54:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/4096, 0x1000) socket(0x2, 0x1ffffffffffd, 0x9) [ 146.264769] IPVS: set_ctl: invalid protocol: 188 224.0.0.2:20003 none 2018/05/18 23:54:51 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000140)='proc\x00', 0x2000, &(0x7f00000001c0)) close(r1) 2018/05/18 23:54:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) tee(r0, r0, 0x48a0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/05/18 23:54:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) r1 = syz_open_pts(r0, 0x10002) write(r0, &(0x7f0000000100)="c3", 0x1) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) r2 = dup2(r1, r0) ioctl$TCXONC(r2, 0x540a, 0x8) 2018/05/18 23:54:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:52 executing program 6: alarm(0xfffffdff7fffffff) syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@generic={0x44, 0x4, "21f5"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb51e5", 0x0, "64ab36"}}}}}}, &(0x7f00000001c0)) 2018/05/18 23:54:52 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'team0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xfffffd19, &(0x7f0000002940)={&(0x7f0000002900)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x41) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"626f6e643000a3050000000000000046", r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005d40)={r4, 0x2, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0xaa60, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x38) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) fsetxattr(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="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@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR], 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@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r3, @ANYPTR, @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r4], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="d5f2229a98bb41be10b424cb9bb6a589d5f53fb20ce94022137dc696f062fdd444892ffd5b5997938a2c4d13fca777c23906cc9e1032fc1c6f7e5428a61154fe4a17a6da6e19d13acbcb9561059750777cdb4c232af60fe36e90bb7ed8bb1bd3e1ec83477c33ca4c7f56bdc0ce205c773d098ecccc8c406308803589bff4562ef66039680148325348", @ANYRES64=r0, @ANYRES32=r4, @ANYPTR, @ANYBLOB="b96fb453919577b70dde4f3e8ff2f8d9aad2d2dab6fa853e7cc3ea35135f65f5fbe1c9c7cd32f0d8d8fbea3c294af76c7e9615ad224316204697ce2ebd0192e6e13368ba7554eec6dcb00c2c5fa2e44c232bfb1fcc18316670fa588f3c5c3829b31bd97a07142a4536d62080375ac80d", @ANYRES16=r1], @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR64], @ANYRES16, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES16, @ANYPTR, @ANYBLOB="1951c41835fb42ddc1370df3876ccc85a88f377105fb892e451d36891947f2d3ec0e6ac58610ba45fd976e48b1c6a1f976791d082bfa188225d49dec0b2e3720186cd3c511a24c2b11ed41465e2cfdcf6cc54f6ba29ffe2e330c3d81a410ba028461b91ded442e6fedbc46ca423e77eef3e8c96b6d8c1606072b0a669c78605500861461374630f908cf4fbe469d64f02575c4b9d0cce4719790906b4ef91cd9ad37865d99f0d87b6c746f03839e572ca560dba0bfd672e1b6ea447d74bd41ade995c45d20a1a5", @ANYBLOB="b79e99a8b7cc9ade299496", @ANYRES16=r2, @ANYPTR64, @ANYRES16=r1, @ANYBLOB="53dcdd2cf019ef73fc37f722156e7b64d7418ac8eddc4d932faf30cf3856266a9e8cce2c51ae97346e352f23d4cc289718bbe3b62726a3ca1be48158f0fe4febac0f1e53c9f20e8aade3dfa6758682a103f49b793355deb8d82c5866eb6d952c1fa6dd2139cb8e0e15bfff89f4ce107b6aa70a9ad149866b85d4d18b7a10cb143d11a4a86c9d3e660859f02264e3a895"]], @ANYRES64, @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES16=r2], @ANYRES16=r2, @ANYBLOB="3841e748d93931fd3bedd52d33df2dbca1e84224ca77763b999c3d9c5b25bf45d13cf7d95bb03d24d0f473ce2fa599a18db554fa2a407db5a6c24c0a34a82c7553714ec760640026a3b432c74ed725a1a3a3ad5f30980506b58971735fb252d95bed7fcc3c911f7a4fb9757e91a13491694fc719563b105bf2934ca44458859cab6f0fb886ef6f347463", @ANYRES32=r3, @ANYPTR64, @ANYRES32=r3], &(0x7f0000000380)='\x00', 0x1, 0x1000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340), 0x0) 2018/05/18 23:54:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x8}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/147) 2018/05/18 23:54:53 executing program 7: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/18 23:54:53 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000140)='proc\x00', 0x2000, &(0x7f00000001c0)) close(r1) 2018/05/18 23:54:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:53 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x64, "2eb41e4c67ce6af54215750e5e83acf3693079eab90ccd2991a0392787e0f3c84d6eb55170ed630b05614754252a8a88540a9e3914d2977a68872a1ef9b29db2371caebd6e78ba23701cd6c19119e5835d1c2fd82528ce4a5de1630a24cdd10d03ef837b"}, &(0x7f0000000340)=0x6c) r3 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) getpeername$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/05/18 23:54:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0xc000) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x1000000) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x3d) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004dde838de644e241a0a992caf0571a336918dba9eb54d64ed23340fe478a2b4ac6e6290813589bf854b3f40a3081c71ac041f4a1f65fc762a6d8653ac700dfc7aac8b35d47192cdd1046b98b64f4796673fb0e94dd7ccf623879a596dc09a1d1b85311f322de7b88b3e2de3dc3a1ab4caf4d903eb570278c85efb87c1e858bf6907da3cc1e2cfcc137f78010586ff57fa2fce6bafeb4cc71984ff12c31fe0780b70cfc77a15ab55c6fc0779d0f8d9eee8071f448f46cb60ab0"]) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) 2018/05/18 23:54:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='\x00', 0x90000, 0x10) execveat(r0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000740)='\\\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='^\x00'], &(0x7f00000009c0)=[&(0x7f0000000840)='/dev/dsp\x00', &(0x7f0000000880)='$.vboxnet0vmnet0\x00', &(0x7f00000008c0)='/dev/snd/timer\x00', &(0x7f0000000900)='$%\x00', &(0x7f0000000940)='/dev/snd/timer\x00', &(0x7f0000000980)='/dev/dsp\x00'], 0x1800) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000000680)={&(0x7f00000000c0)=@ax25={0x3, {"0d4d4c4b0182b3"}, 0x7}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)="f8c93b6bc8eb0fb073dcf5078ebd7ba574042ed1b30652be7afa826a17fdc47fe901c3f92790f5e1c0fe65cd67900a8d402c931d4f5d3902dae9dd58396754c4fb27d664852717922bb9633dd422afe59db391583ed8bbee0340a095c2af805f7531a4d0eab9603c6b4582993dd9b3b2e82159982e22084b66f03e07b8ff4982f043", 0x82}, {&(0x7f00000001c0)="8acc28239e3b462d77d8377734fb2d4118957c7200af20b87a97b652", 0x1c}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="b38cce75a9fecc3919065cc8d6894a9f1642a8f2e3abf7a71e08e216b91e146684cf4be62191f70593291c60f834424f5655c86a08ad4aa4eb494fd3e7dbd336dcc537c5f530cf424222fada01b64392cc95b11acecdae0dc1ed12f8c80933fef3b415af7d41e28f90021d0642e5649289201efb325b554cd9c6ef596aa4f7cef19465ec3a616c2e83f3fa4dbce3e8767a8cba048da5f8d348cbce2c956dcc8f4dfe20eefe452d72cad3d7adcd4f121370bbacbe4d8eb3acd44f8fba87f8faba3e044be7327b6c2f7f0ca3d1f69e67a8883d963e449ee06bc56881ded7f73f456e7a8ddcf342cdd1f0010d77", 0xec}, {&(0x7f0000000400)="be9477cebf8ef7d2a095d61e5a3e6184b1fbcac828c285f753cf06a84dfafcd8c5a47e0bcaa73198010cd9afc80c4935ff7c43e72c61521f173c2ab845bcc96b0635c01dfd6def6cf8e7439be21caa7b25853872e094922c4c86eb18c0280a5e0fce631dddcd4267307f63fb9d9191542840e139dcb1a266322f006973bca916a2bdbd95e86158eadb80b85f17faae62edc96df59ac434c2d2ab174de14df5e3845d008ef374394c050304a4d836b514b2b28ce305adfa969caecfc0f56fa50e1573c3f29b9660b6b6b3e6972ce4d15a39e1234c197473f61b0109ad26d6a5144c7efe8a3b281053d1897812539898cb35", 0xf1}, {&(0x7f0000000500)="9ab7e0fa4fc4615151b19f6a1e0c371b0b", 0x11}, {&(0x7f0000000540)="a62a0cd7a98e0073429d542cf5e91acc8e19189f4a2beed03f5287497ec6ecf3bbd98158e41b2446eda0323286b6fdaa0da2daff76bac240638ce180e28fe4", 0x3f}, {&(0x7f0000000580)="25aa4ae21152a939314fb7a5f0dacd329b65be091aa7a1d17e6f8928d3e144bca8ceb7ffc465b350fc4bc35a329387cb0ea14a85bfc4741bdbf33e838a2bbf5d990d5037e27f2cdabd7d278c087c09f250f06eaad5bf102ff1b1441f355fa2727f67bdf46720c828c81961223753", 0x6e}], 0x8, &(0x7f0000001040)=[{0x90, 0x117, 0x1, "483efed37aa8a35e9be2b8be78d90d0928d9a218d8424646b5049d6fca35edc20242484ccfc943f4c7f906917b9de23e126477758a7c81557c725f0f7c8142af8bcc9f4585f3220c2c1f7d470d36ad59363bf96584d39cd6ab803ccdc254b0c4e7a2a7675a41c5edefd9e676c8390cc54dcaad1f6f2809006488ed1ae55448"}, {0x1010, 0x18a, 0xffffffffffffffff, "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"}, {0x58, 0x109, 0x1, "ef373ce23b5a9932754209b8f0631d07596de731940b1952fb162920a47c060f4251af1ddde76b2b3b7f20f1cb33e2444c91efe0ccf0de6d38d5cb0d5c72bb3aa30824e2b4"}, {0x60, 0x105, 0x9, "eb864e78bba98874fc89117e6b271286f26a6ec018fc11c82a566d42b4c9df900c9c09a0b8543d58bf6624bd6a0c415d7870a2039215ae089715e153a5ba9f4e594a5182a8f07c6499291a"}], 0x1158, 0x1}, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000a00)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/33) 2018/05/18 23:54:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) chmod(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/18 23:54:54 executing program 7: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x10002) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x6101}) 2018/05/18 23:54:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x5, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@srh={0x3d, 0xa, 0x4, 0x5, 0x200, 0x5, 0xeb, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x10001) 2018/05/18 23:54:54 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="c7f262011e2e33d1b288ee799fb30d004b19e820e7a7245024d4457c1c1f42557c694a0e9330dce99f064396267fa63a94d48228c4c5ec9db1f1919365840b3f1bdd5e579e99a0bf") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) getsockopt(r1, 0x100000000, 0x3, &(0x7f0000000180)=""/168, &(0x7f0000000240)=0xa8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/120, &(0x7f0000000140)=0x78) 2018/05/18 23:54:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:54 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x2) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x9, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000440)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], [0xfffffffffffeffff]}}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) 2018/05/18 23:54:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) [ 149.302953] device bond0 entered promiscuous mode [ 149.308019] device bond_slave_0 entered promiscuous mode [ 149.313862] device bond_slave_1 entered promiscuous mode 2018/05/18 23:54:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:54 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000bc0)=ANY=[@ANYBLOB="cb7600940501"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) r4 = getpid() tgkill(r3, r4, 0x0) 2018/05/18 23:54:54 executing program 6: sendto(0xffffffffffffffff, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0xba}], 0x5}}], 0x1, 0x0, &(0x7f0000000200)={0x0, 0x989680}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x480) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x80, 0x81, 0x7, 0x7283, 0x10, 0x5}) 2018/05/18 23:54:54 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff4000/0x9000)=nil, 0x20, 0x5, 0x44, &(0x7f0000ffc000/0x3000)=nil, 0x3f4}) sendfile(r0, r0, &(0x7f0000000080), 0x401) unshare(0x42000400) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x54, 0x0) 2018/05/18 23:54:54 executing program 7: mprotect(&(0x7f00003b9000/0x2000)=nil, 0x2000, 0x2) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000700), &(0x7f00000007c0), 0x8) 2018/05/18 23:54:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = socket(0xa, 0x2, 0x0) ioctl(r3, 0xffffffff, &(0x7f0000000180)="c626262c8523bf012cf66f") fcntl$getflags(r0, 0x40b) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000000), 0x4) recvfrom$ax25(r2, &(0x7f0000000300)=""/4, 0x2, 0xe803, &(0x7f00000001c0)={0x3, {"c7be1be91a3ffd"}}, 0x6f3000) close(r1) [ 149.585482] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:54:54 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0xffffffff80000001, 0x1, 0x43, 0x40800000, 0x9f6, 0x7, 0x6, 0xf83, 0xfe03}, 0xb) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x107240) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x8, 0xed, 0x6, 'queue1\x00', 0x6}) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xed, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/05/18 23:54:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:54 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000480)="dc", 0x1}], 0x1, 0x7) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) 2018/05/18 23:54:54 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000bc0)=ANY=[@ANYBLOB="cb7600940501"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) r4 = getpid() tgkill(r3, r4, 0x0) [ 149.838321] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:54:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532ea3ef7d63ad466531db99ecb2", 0xc7}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:54 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff0000, 0x181) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)}) getegid() ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/18 23:54:54 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20140, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/203, &(0x7f0000000240)=0xcb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x6}, 0x1a, {0x2, 0x4e22}, 'syzkaller0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x800, 0x0, 0x9, 0xdb, 0x5}, 0x14) fcntl$setsig(r0, 0xa, 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/48, &(0x7f0000000400)=0x30) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000440)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r1, 0x4}, &(0x7f0000000580)=0x8) read(r0, &(0x7f00000005c0)=""/128, 0x80) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000640)={0x1000, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r3, @in={{0x2, 0x4e21, @rand_addr=0x10001}}, 0xe247, 0x1ff}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000840)={0x100, 0x1, 0xffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000a00)={0x101, 0xb0, 0x3, 0x3, 0xff}, 0x14) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000a40)={@broadcast, @broadcast, @dev}, &(0x7f0000000a80)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000ac0)={0x75dc, {{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x80000001, @empty, 0x8}}}, 0x108) linkat(r0, &(0x7f0000000c00)='./file0\x00', r0, &(0x7f0000000c40)='./file0\x00', 0x400) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000c80)=""/187, &(0x7f0000000d40)=0xbb) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000e00)={r1, 0xffffffffffffff81, 0x37, "f32b9591627ad6f7889936a64fd806be916be3f200cff1555c8baeebbde3d50e02f6b78490379f7cc27373f5264f9f2630b4513e2c344b"}, 0x3f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000)="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", 0x1000) 2018/05/18 23:54:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) 2018/05/18 23:54:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:55 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/18 23:54:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:55 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = socket(0xa, 0x2, 0x0) ioctl(r3, 0xffffffff, &(0x7f0000000180)="c626262c8523bf012cf66f") fcntl$getflags(r0, 0x40b) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000000), 0x4) recvfrom$ax25(r2, &(0x7f0000000300)=""/4, 0x2, 0xe803, &(0x7f00000001c0)={0x3, {"c7be1be91a3ffd"}}, 0x6f3000) close(r1) 2018/05/18 23:54:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x100000000, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) 2018/05/18 23:54:55 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20140, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/203, &(0x7f0000000240)=0xcb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x6}, 0x1a, {0x2, 0x4e22}, 'syzkaller0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x800, 0x0, 0x9, 0xdb, 0x5}, 0x14) fcntl$setsig(r0, 0xa, 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/48, &(0x7f0000000400)=0x30) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000440)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r1, 0x4}, &(0x7f0000000580)=0x8) read(r0, &(0x7f00000005c0)=""/128, 0x80) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000640)={0x1000, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r3, @in={{0x2, 0x4e21, @rand_addr=0x10001}}, 0xe247, 0x1ff}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000840)={0x100, 0x1, 0xffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000a00)={0x101, 0xb0, 0x3, 0x3, 0xff}, 0x14) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000a40)={@broadcast, @broadcast, @dev}, &(0x7f0000000a80)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000ac0)={0x75dc, {{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x80000001, @empty, 0x8}}}, 0x108) linkat(r0, &(0x7f0000000c00)='./file0\x00', r0, &(0x7f0000000c40)='./file0\x00', 0x400) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000c80)=""/187, &(0x7f0000000d40)=0xbb) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000e00)={r1, 0xffffffffffffff81, 0x37, "f32b9591627ad6f7889936a64fd806be916be3f200cff1555c8baeebbde3d50e02f6b78490379f7cc27373f5264f9f2630b4513e2c344b"}, 0x3f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000)="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", 0x1000) 2018/05/18 23:54:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ff, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000000c0)=0x3a3) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={r1, @broadcast=0xffffffff, @rand_addr=0x4}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) signalfd4(r2, &(0x7f0000000040)={0x9}, 0x8, 0x800) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/214, 0x5b}, {&(0x7f0000000200)=""/181, 0xb5}], 0x2) 2018/05/18 23:54:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="51e2a5762d9998f189c1b26ea0ae8bf9c2b98e81e888d9fad2d18e291d850d0b5b9813633f1e1aae38b904eb699027155a2b03883347ae8e109d4d27c8d821a4eb0370fde7a5f662b26897b9630fb700a057718331098a6a6695042cf1cb3b75283e7a900f509fafe2ebaf8d294d49a19cf4542888c712cfd3334301fb88571db76b3431cfba5474f8c28bd2bee6f89c280a40bfa958219386c51a46ac52e47f496d9d0375dd67530e5c7621b4769ffcbf83879e8112108236ea7159363562c598", 0xc1, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1ff, 0x4) write(r0, &(0x7f0000000040)="eec582c439cddfd3a26c4c193d80ca", 0xf) 2018/05/18 23:54:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000200)=0x11) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x3c) ioctl$TCXONC(r2, 0x540b, 0x0) 2018/05/18 23:54:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:55 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003b00)=ANY=[@ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/05/18 23:54:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = msgget(0x1, 0x400) msgrcv(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000000000067b235f073e0285b46736948a9846b76f6df4f9e31ab94750b9d9a0c016e4cb5dbc72704cd4c0ca1167d68cd7c8bd181672756e6ef9f887f4af5344f52c2e488b5f2392813fabaea0b769e78b94399074e08"], 0x9e, 0x3, 0x1000) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000140)=[{0x10, 0x11a}], 0x10}}], 0x1, 0x0) 2018/05/18 23:54:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 151.068609] rdma_op 00000000ed26d00e conn xmit_rdma (null) [ 151.089343] rdma_op 00000000fe5789d8 conn xmit_rdma (null) 2018/05/18 23:54:56 executing program 1: r0 = socket(0x7, 0x808000001000, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 23:54:56 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x200000c0}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000740)}, 0x20004040) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000000c0)=""/171, &(0x7f0000000180)=0xab) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000001c0)=0x1f, 0x4) 2018/05/18 23:54:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:56 executing program 4: prctl$intptr(0x17, 0x0) syslog(0x4, &(0x7f0000000000)=""/135, 0x87) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) 2018/05/18 23:54:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) 2018/05/18 23:54:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000007380)=[{{&(0x7f0000000b40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f0000002340)}}, {{&(0x7f0000000f80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000044c0)=ANY=[@ANYBLOB="100000000100000000000000"], 0xc}}], 0x2, 0x0) 2018/05/18 23:54:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:54:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:57 executing program 1: r0 = socket$inet6(0xa, 0xfffffb, 0x1000000000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sync_file_range(r0, 0x3, 0x68c, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) 2018/05/18 23:54:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000200001020000000000000000020000"], 0x1}, 0x1}, 0x0) 2018/05/18 23:54:57 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00', 0x2) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) pwrite64(r0, &(0x7f00000001c0), 0x0, 0x0) write(r0, &(0x7f00000001c0), 0x0) 2018/05/18 23:54:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00') readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1) 2018/05/18 23:54:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:54:58 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"79616d300001178b00", 0x4016}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/05/18 23:54:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f3, &(0x7f0000000540)={'ip6tnl0\x00'}) 2018/05/18 23:54:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:54:58 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00', 0x2) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) pwrite64(r0, &(0x7f00000001c0), 0x0, 0x0) write(r0, &(0x7f00000001c0), 0x0) 2018/05/18 23:54:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:59 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/prev\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/05/18 23:54:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:54:59 executing program 4: 2018/05/18 23:54:59 executing program 1: 2018/05/18 23:54:59 executing program 1: 2018/05/18 23:54:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='io\x00') sendfile(r0, r0, &(0x7f0000000000), 0xf5) 2018/05/18 23:54:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:54:59 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000040), 0x4000007) 2018/05/18 23:54:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) shutdown(r0, 0x1) 2018/05/18 23:54:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:54:59 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4c, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x284) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0xfffffffffffffda9) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/18 23:54:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b02", 0x64}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:54:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:00 executing program 0: 2018/05/18 23:55:00 executing program 4: 2018/05/18 23:55:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b02", 0x64}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) shutdown(r0, 0x1) 2018/05/18 23:55:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/229, 0xe5}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1800000016000d0f00ef2bac74fade0000000000"], 0x1}, 0x1}, 0x0) 2018/05/18 23:55:01 executing program 4: 2018/05/18 23:55:02 executing program 0: 2018/05/18 23:55:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b02", 0x64}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:02 executing program 1: 2018/05/18 23:55:02 executing program 4: 2018/05/18 23:55:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:02 executing program 6: 2018/05/18 23:55:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:02 executing program 0: 2018/05/18 23:55:02 executing program 4: r0 = socket(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/18 23:55:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8100, 0x0) bind$llc(r0, &(0x7f0000000180)={0x1a, 0x33f, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_int(r3, &(0x7f0000000200)=ANY=[], 0xfffffcf6) 2018/05/18 23:55:02 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:02 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/18 23:55:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2d", 0x96}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000000040), 0x4000007) 2018/05/18 23:55:02 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/18 23:55:02 executing program 1: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/18 23:55:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2d", 0x96}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:02 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:02 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") 2018/05/18 23:55:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b02", 0x64}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:04 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) ioctl$BLKROSET(r0, 0x928, &(0x7f0000000000)=0x103) 2018/05/18 23:55:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2d", 0x96}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:04 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) open_by_handle_at(r0, &(0x7f0000000040)={0xe3, 0x1, "775000027129b6b50cf5158bf5119c4c1ca883afcc054cf677f36fe218e8c6d5e4ce5c0cec2d0ea68d48ad6032c2256a14cd41e2e1c873ef96e5e3aafa9c24cc3103994e60c2ca71ceac590ceae59d69a23b16c3d7507fc21efb19eba1fb2416d9647017492d66ac99288672579944c24c2adca93c04e532f3b1747bdb964af9a3039e24f47bf9bbb34f5d4ced91c4a35df5946cb2360132420f4945b039de01de4f0cca3b88b649b9a4063473ba9937df573102d91a35af1680aba35d90bc671a79d86ba1541404dc999e8bbd6a05cdc12fb45af97eff34652031"}, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="580000001400192340834b80050d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010009000900ad372939a48d8295", 0x58}], 0x1) 2018/05/18 23:55:04 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa082fe}, 0xc, &(0x7f00000007c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="17ed6ef4a2e4dd55927d72e41e7487834f8546e17608801187c4e5c08a00f6ff", @ANYRES32=r3, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x7fe}, 0x0) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) sched_setattr(r2, &(0x7f0000000380)={0x30, 0x5, 0x1, 0x6, 0xff, 0x9, 0x8, 0x7fffffff}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)=0xf61, 0x4) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) getsockname$inet6(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000008c0)=0x1c) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) connect$ipx(r1, &(0x7f0000000640)={0x4, 0x5, 0x100, "640beb0bb2ce", 0x3e}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="07008200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x1ff, 0x3f, 0x8004, 0x81, 0x6, 0x7e28, 0x7f, 0x0, r4}, 0x20) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000780)={0x3, &(0x7f0000000680)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000840)={r5, 0x2}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) read(r0, &(0x7f0000058fef)=""/32, 0x20) r6 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) shmat(r6, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/05/18 23:55:04 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/213, 0xd5) mbind(&(0x7f00001dc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x3, &(0x7f000016e000)=0x7, 0x5, 0x0) 2018/05/18 23:55:04 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = memfd_create(&(0x7f0000000080)='team0\x00', 0x2) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/26, 0x1a}], 0x1) 2018/05/18 23:55:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000549ff0)=[{&(0x7f0000e7ffa6)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca9432647e1ca36e4008223e0000000004830200000000000000000803ed03fff5dd00000010000100030c09000000000405000000", 0x58}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x8, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0xfff, 0x4) r2 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) 2018/05/18 23:55:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}, 0x52, 0x2, 0x6, 0xffff, 0x82}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xfff, 0xef}, 0xc) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) 2018/05/18 23:55:04 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x5c1042, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffdfffffffffe, &(0x7f00000000c0)=0x1fffc, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x0, 0x0, "e6b68c861975c7a61118a7bee192e6e8b7c82052664b7b43e08f60ada7f21b10d52c59185bea93367629af0961e083cb1dead8efb30aa8569a33e88a06e9748a5dfa38757a2d0e11b7eafa492ef7ca4d"}, 0xd8) 2018/05/18 23:55:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:05 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:05 executing program 0: unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x60002004}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 23:55:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/05/18 23:55:05 executing program 1: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/18 23:55:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e21, 0xffffffffffffffff}, 0xfffffffffffffd1e) listen(r0, 0x9) r2 = dup2(r1, r0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000340)=""/178, &(0x7f0000000080)=0xb2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xfffffffffffffe54) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x5, 0x8001, 0x80000000, 0xffff}]}, 0x10) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000180)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000006c0)={0xa, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x113c, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xa18}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}], 0xd0) 2018/05/18 23:55:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 160.210719] IPVS: ftp: loaded support on port[0] = 21 [ 160.347286] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:55:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffff08004500fec30000000000019078ac14ffbbe00000010000000000089078"], 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x0) 2018/05/18 23:55:05 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) bind$rds(r2, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="55779bd8b542ed4e", 0x8, r1) 2018/05/18 23:55:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:05 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7ff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, "d3c6cc6f20be4ae37291033359646ce8dcf33e48770552db5247a45027983832e21e7a958110f5e8c6d42f87"}}) 2018/05/18 23:55:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:05 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:05 executing program 1: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/18 23:55:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:05 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x722]}) 2018/05/18 23:55:05 executing program 2: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xc4, 0x4}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge_slave_0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/05/18 23:55:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000240)=""/148, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x4000) close(r0) 2018/05/18 23:55:05 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x100000001, 0x4737, 0x200, 0xfffffffffffffffe}, 0x10) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f00000001c0)="90") inotify_init1(0x80804) inotify_init1(0x80000) prctl$setname(0xf, &(0x7f0000000080)='net/icmp\x00') 2018/05/18 23:55:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8884a9e2b532e", 0xbb}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:05 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) memfd_create(&(0x7f0000000140)="02000000fbcdc29b07e157be0400", 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/05/18 23:55:05 executing program 2: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:06 executing program 5: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:06 executing program 4: r0 = msgget(0x1, 0x2) msgctl$IPC_RMID(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000140)}, 0x10) 2018/05/18 23:55:06 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000000)='bdev^systemposix_acl_access/\x00', 0x2) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x30, 0x80000001, 0xc9f, "7597009dc2c1a9714cd8f448d9e9301d48709c0845a3eb363f0ec84c28d1f840d361cd750faa52d2eb0f1df37032e8df"}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="436f19c1b3b1", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/18 23:55:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:06 executing program 2: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:06 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x4aa81) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/4096, 0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clock_settime(0x594fa4ad9143611d, &(0x7f00000000c0)={0x77359400}) 2018/05/18 23:55:06 executing program 1: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/18 23:55:06 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) [ 161.848925] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:55:06 executing program 5: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x86c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/05/18 23:55:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000080)="80fd", 0x2}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1300, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) 2018/05/18 23:55:07 executing program 6: r0 = socket$inet6(0x10, 0xa, 0x0) socket$inet6(0xa, 0x80000, 0xfffffffffffffbff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250007002100001c010000000600050000000000000000dc0000000000000004226eb75afb88de448daa7227c43ab8220000060cec70ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/18 23:55:07 executing program 5: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa}}}, 0x98) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2040, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) [ 162.278252] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/05/18 23:55:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000100)=""/60, 0x3c}], 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/18 23:55:07 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x80000000) 2018/05/18 23:55:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 162.401816] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/05/18 23:55:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:08 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb80400000000000000902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x2080) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r3}, &(0x7f00000004c0)=""/155, 0x9b, &(0x7f0000000600)={&(0x7f0000000580)={'sha512-generic\x00'}, &(0x7f00000005c0)}) 2018/05/18 23:55:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget$private(0x0, 0x2, 0x0) io_setup(0xc81d, &(0x7f0000000000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x14000) socketpair(0x1f, 0x1, 0x1000, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000001300)='/dev/zero\x00', 0x200, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rtc0\x00', 0x400000, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/dsp\x00', 0x10000, 0x0) io_submit(r2, 0x5, &(0x7f0000001600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x9, 0x7, r0, &(0x7f0000000040)="857b3ce57133dfd1fe90058cdb5e7fb0458d55c8d8a5abc5009c216afc2d69bdcb8ddd687f47e2ba585fd8225b15c1eb186739099229afc013a419abc6a09241edcf13b6fb677053e31e46b7088e8d0d905d9bfeb3bb57cb200d123d24ea9b5b50d7e3704005ce73af1333c1c435ba718912befa16f63b082654dcbafcaf38a7db85b4f7d8459449e50d8f5ba0b29368b06e5caad6c41f72d2315ec7f01d30fbdc1721badd3d72d1c8cfdd38094b05a8f2a73fffade5c6d20278cb7fd3c8742ab05cb355f5fa012e39524528d9f3b2bd58e53de2b8a3d1a5dd65", 0xda, 0x0, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00000001c0)="48fdea98fe51e340f7f15de457809ab01c9d6179fb0a612514e14f76740ad0ce25f813b57b8aaf9b5bc898ddb19bd6cee42770773573dfc620a790312d0aa7d7c81041c5a7bc70cc9fc3862d6d274ea2dc7e2b42ba34c7769b", 0x59, 0x5, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000300)="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", 0x1000, 0x7619bc9d, 0x0, 0x1, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000001380)="bb38a8723a191272aa30672d21c327aee0380f236ec9dc4c60435e1734a8686c667ad79ef62a84e076394b14b7f1244d410c391e16bb68603d741311cb241367316fb70c822e3e70cae9251a8e249f5ec9c8b055fdfd87576b3afb5e2ac9", 0x5e, 0x6ad4, 0x0, 0x0, r6}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f0000001480)="e4189fa5ad6c7b0b16023d414e99edc82d5169a5f51e9aa81b504e37bf6a827ad5db0592460cf5f2109b50014119e5841c3e8f736ad2898860d4f4ec4b0f8a0704c0cbad6cbdb9b65e9e7a98282da571ba0d892b5480827374d93450cd04834e3cca28b0055381ca5bc792a5877e34b45558c88ee8dbe103d90f33373be6ca051d561ddd0a0b3716e3bf522452fd429e3048ae5de7edf47fc829c4e6a249603aa64d58633c58927f3ff35da2fbab543ff531a4411ec5b17b995c0e9176a2319ab0bc", 0xc2, 0x0, 0x0, 0x1, r7}]) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/18 23:55:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) pause() shutdown(r0, 0x1) 2018/05/18 23:55:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:08 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91adb9d5e8", 0xb5}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:08 executing program 4: unshare(0x400) timerfd_create(0x0, 0x0) 2018/05/18 23:55:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:08 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "b1b91cf103d6a8e8b9ab2d25ce36958ba63a18b3029003451a570325edc2e3baf4827ce9a8b504af07b4c58a1d9fd24d69740b9cd5a2bbcaadc05400d086641afc4d0277a5c7f8dff67c6c4ccb9a3e5a304d"}, 0x56) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 23:55:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:08 executing program 1: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x6) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/05/18 23:55:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r1, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="7365637572697479000000000019000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000008678a2ceb350eb25d57506c48c576f700482f2ede20b3f379131226ceb82fc12c830cb51f83be27aaf5e1d72e39c0057c13a0a8e93aa5959ca551a9637d7af553ba1d5bdebdfd0b913b345d02183b72f3bbbaf18a8991018d432b9b2b29853f86726055bd49ae2210700000000000000c2584f736a253131e651b0eb387b"], 0x48) ioctl$int_in(r1, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r5}) ppoll(&(0x7f00000000c0)=[{r4}, {r1, 0x210}, {r1}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) lsetxattr(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00', &(0x7f0000000380)='--posix_acl_access$(nodev}em1em0vmnet1vmnet0\x00', 0x2d, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)='I', 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) 2018/05/18 23:55:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:08 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xe, &(0x7f0000000300), &(0x7f00000002c0)=0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) 2018/05/18 23:55:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:09 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYBLOB="45719086e40f3c1d690feb0edcadb5c5fdeb2f474f44ff5222d5f7ee85efce37956d31c5ba16a38a258ab41ea0d8bdf804f5ac6001e0252d5b1cdfca037020372f87eac08994709bd74827a6e2670ad5fdf2ae3dada34f331d9b7987a1a0bcdd54465186c2f7", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64, @ANYBLOB="88993a8d86f487c48c284b3ff411aab9acb08a438e173c4961f629ac7433d34566da3d4afa300edce78de6711c2972dbb9b8e848a1"], @ANYPTR64, @ANYRES64]], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x2f, &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040)=0xb2b3, 0x4) 2018/05/18 23:55:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:09 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000700), &(0x7f00000000c0)=ANY=[@ANYRES16]}, 0x7a) 2018/05/18 23:55:09 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0xfffffffffffffd67) 2018/05/18 23:55:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xc8) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="a8", 0x1}], 0x1) [ 164.308152] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/18 23:55:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 164.376102] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/18 23:55:09 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1fb8846e}, 0x37d) 2018/05/18 23:55:09 executing program 1: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x6c01}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b70bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x0, 0x2}, 0x14) 2018/05/18 23:55:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:10 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @local, 0x0}, &(0x7f0000000140)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101042, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) 2018/05/18 23:55:10 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x25b1a53909b9f147) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000040), &(0x7f0000775000)) open$dir(&(0x7f0000003a40)='./file0\x00', 0x43, 0x0) 2018/05/18 23:55:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/63, &(0x7f00000000c0)=0xfffffffffffffe12) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000100)={&(0x7f0000000080)="894dc5481f75628c6f69a40070cb5364", 0x10}) 2018/05/18 23:55:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='dummy0\x00', 0x3f}) mmap(&(0x7f0000f96000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f97000)}, 0x0) 2018/05/18 23:55:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0x2c, 0x5c40cd4b72f2c083) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/05/18 23:55:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@alg, &(0x7f0000000040)=0x80, 0x80000) accept$ax25(r1, 0x0, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xd, 0x20001) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = gettid() r5 = syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) r6 = dup2(r5, r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$BLKRRPART(r6, 0x125f, 0x0) tkill(r4, 0x7) 2018/05/18 23:55:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:10 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="6642053af29afee6652b5a9ae5af699647412e70ec8250d80bb127a16336cdaa27e8fa00e3a154c6627d2f5cb23abd5ccbd73c9fdc3c1a480e355cba0a1e87a7c82fc83793600b2d86955e97d589dda247fbbf4a5942443abe1450058b8ba57076171ef2acf2a6f649778560d25911dd9ba62dc41bce4f85a009896d500cc5407098a00576a1cb9207f965ab24256e628388352a1969ff10880ec84237218fa5856c4fac249dc98ed98b05989eda0302e60304279736e13427a98376731f93f21d7bf7c1462f8f6ee0fd", &(0x7f0000000180)="d2d90098365747344569c782513941d04dca9b4558ae3bf7e28a53558ce10abc46756c69f987e336b78483b3a2f75f4f20ea603d7ec044c2d10d79b824dd2bb1b00fe8d6951473fe1a5c7352869eb714e6de976a2c28c48e39a4b8acfbdde53cecd378754df9b682b8874e9f06dcc58fcfdb7aea933b24780da515abfa1f2fac4758f99db22130c7d9feca7a7c4261c989572368acf541e7b772a4cd66a015cd", 0x3}, 0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340)=0x9, 0x4) getpeername(r0, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0x1002, 0x1}, 0x2c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626de2c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r1, &(0x7f0000001140), &(0x7f0000001200)}, 0x20) 2018/05/18 23:55:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/18 23:55:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ax25={0x3, {"2f21af92bea5dc"}, 0x3}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e7c4", 0x3}, {&(0x7f0000000100)="a26e31381720cd785e4737112f99f685ca0fb6bb6d80a293134c7b2868bafd99033e0052ea6a5ee270771261ee8f3583bb7c923ddf5629974afd2b97c25112d5450cf26bca75511c468e2eab7d3d20f1396d8e1550233aaacc53130f175c216a127a3576bcd8f917b32762e3a39fd6fa8d6581b9a9604cb8a02f7a4411b4173bc94bea350b734bcd2ff22b2014", 0x8d}, {&(0x7f00000001c0)="d5318ff1ddd8992e2360e0b75b2361d8e530a5d6dc4778f2ee6baada652e69074bb07e8d4179032ba5dda22ef533d4bd9f7c0d9fc96c2d6a164b21d995b265dc26", 0x41}, {&(0x7f0000000240)="0c32eadd5eaadd0042e9631f50fc34e768419ea2d9b1914098d5a603c6c39818e4808736f2e8cf38f59a852d", 0x2c}, {&(0x7f0000000280)="f90a4406af57e55ef0598dc792b6141d2dacf89f8824e5", 0x17}], 0x5, &(0x7f0000000340)=[{0x78, 0x10b, 0x6, "df92ee05179b81a641d2b90e221106428a0cf90367dcc7bf858b59c45d46822adbb9592b7d4e01532ff93347fcef8f68dfea084339c186f0f2adcd8ed237ee2fe72a23d3e0249b47548124a4bb4cbc06c486743f70616359c62ef22c876f703dff"}], 0x78, 0x4}, 0x40010100) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r2, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) prctl$void(0x20) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvfrom$packet(r2, &(0x7f0000000000), 0x38b, 0x3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x707000) 2018/05/18 23:55:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x90400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e20}], 0x2c) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) read(r1, &(0x7f0000000140)=""/187, 0xbb) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20400, 0x4) 2018/05/18 23:55:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:11 executing program 1: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x100, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x80000000, 0x8, 0x200, 0x7f, 0xffff, 0x9, 0x7, 0x6, 0x0}, &(0x7f0000000300)=0x20) recvmsg$netrom(r2, &(0x7f0000002e00)={&(0x7f0000000400)=@ax25={0x3, {"86ffded978de8e"}, 0x2}, 0x10, &(0x7f0000002740)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)}, {&(0x7f0000001480)="0e62f41e", 0x4}, {&(0x7f00000014c0)="164db8ee2bede68ad79e853d15c0e87a4e8d2dfa8f1badfde24473632f7edd2bcd0d2376fe9e99fc560f31870f8d652c31db3c95e53cd4a3c5aefe5da85688b0738dcaf7a0ca404a698942a4f2d9a56051667a65c646e38a15d5f043023c594473ee5fd74e8e07094fe395602a5db60bba583e553285277cad78fd2753ea23b9ea5a2d4c64fa0e97d2ac53d7e5616bdf21d948c20a50e9201d0a5e4a7a731550a942dc7ee501abaef5955de45eecf15de7d8cc850fd1073184ddbfb3b8839886c77ea35ab2a95b936fcf8defe3ca9241f54ce674fed8b318a92e8199ee333eb97120286158a0750d666fa61a1b76d6", 0xef}, {&(0x7f00000015c0)="4cd21b671a4b07", 0x7}, {&(0x7f0000001600)="df64fb3b40de0d8739706d31b0f87973a41b9625df4ddca56ba5e825f51d6a022e70edd31d14ab36357e7fc211de714e984f99070f1b51d87fb6bd5afddc22fb726e0e0739f5d2f11ef20a5ee0fe3e2dd7642a0d154df7c0bd9b15e5aa59646d55079a81cfa4f38da95ff95c7eeb410d8a2ab86d3d46b44a4b51ec76a8957f2ee26a7de091a323761c421f8e5a222776cfc3f000", 0x94}, {&(0x7f00000016c0)="37a488a0b25f4a7f7b84d97a45e57c471eb1005a2a7f9aa8754f58e5d6968879eea846fbb4e2258a38dc84b9a552b20ed1ee837b2df35693d31887b5779676957843dd76b2510731dd41", 0x4a}, 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&(0x7f00000027c0)=ANY=[@ANYBLOB="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"], 0x608, 0x9b9dd5db728745e4}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r4, 0x7d07}, &(0x7f0000000240)=0x8) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/18 23:55:11 executing program 4: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x3e, "184cec8f94ac93bbcaa33cedab0c6aec491818382ecdd101f65644ee51666d94815ab6c6d62a8d2d60e08c4a932b689f663fb3e3cdfe4685fbd3591d1d70"}, &(0x7f00000001c0)=0x46) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8, 0x8, 0x8, r2}, &(0x7f0000000240)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x401}, 0x2c) 2018/05/18 23:55:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3", 0xaf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:11 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100), 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x6f72, 0x4) 2018/05/18 23:55:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:11 executing program 0: r0 = socket(0x0, 0x4, 0x0) fcntl$getown(r0, 0x9) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000040)={0x1}, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) unshare(0x40020000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/05/18 23:55:11 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, @in6={0xa, 0x4e21, 0x8, @empty, 0xe4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}], 0xb0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x1, 0x941, 0xfff]}, &(0x7f0000000180)=0xa) clock_gettime(0x40000000b, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x1f) 2018/05/18 23:55:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x200000000000009, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100040000006, 0x24, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f00000000c0)="32989d88b65baf8abd361f5c4c0301511127eb7ed7e2bc7da7712269e4b782c251e9fbb1ada919ac4f942998", &(0x7f0000b88000)='\x00'}, 0x20) 2018/05/18 23:55:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91", 0xb1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91", 0xb1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:11 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/05/18 23:55:11 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523ec472cf66f") ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x80000000}) clock_gettime(0x0, &(0x7f00000000c0)) r1 = dup2(r0, r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x2, r2}) clock_settime(0x0, &(0x7f0000000100)={0x77359400}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) close(r0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a3112a83452a86637dd145a546b9b461a704e5290aabde330ecee8c44d5851e94e882ea3454cfa93b30c4be34f6c609d3d7e4bbfe651a4757a02ce5b482adceb0ca6fbb4b5d73ae5b86ef71be5c12ead1ee9e90d5"], 0x1c) 2018/05/18 23:55:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a2684d9c7afae320bbf22a2ce3fca19e20c42a238cb85f1023fa813c9a0e5b0000000000", 0x38}]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) 2018/05/18 23:55:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91", 0xb1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "4835b70cf869684d2de1a52a2b357f7729c6ddb380431a25c456a52859ad2201", "bec8aac6302fda6fec95fcf6e6b800fa1ad467139af20f745d4bc4c8c075ba0b", "33eee41ea6fbd4a73f73c630b666fbd90526a4ad6d6f03083e4fb1b4580ace06", "92c2fc23bf1037cea0df1f15750d0394d49204ffcb859c047f2f2d23e59a810d", "44b3c5a081cc3d91cf2377770ddb8569b9832cce5f49a8b885293917c2e00420", "ba3a0d50f5133cf7932812d5"}}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x5, 0x3, 0x3, 0x9, 0xffffffffffffffff, 0x9}, 0x2c) 2018/05/18 23:55:12 executing program 6: unshare(0x2000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x8000000000000, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000140)) [ 167.382925] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:55:12 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='syscall\x00') read(r2, &(0x7f0000000040)=""/230, 0x20000126) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) [ 167.612294] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 23:55:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') fchdir(r0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000080)=0x14, 0x4) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x8d9, 0x4) 2018/05/18 23:55:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = dup2(r0, r0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) close(r3) 2018/05/18 23:55:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91", 0xb1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="8001008006caa50000000000ffffffff00000000000000000000000000000000000000000000ffff7f00000100000020a9cc9ca700000090cf85875387f0e57120a8e6dc9870c008b1aac3832d50bd21517ec13f5d5ab08fec513745625078f90d02f963d5923e410561ea00e2695e9db6368a67031319b3f965ac96d5bb90a034e26946b5e24ca9c2c540088fd4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac141400000000000000000000000000000000003300000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001007368613531322d73737365330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480002006c72772d63616d656c6c69612d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) 2018/05/18 23:55:14 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x88000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000006c0)={'bond_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000700)=r5) 2018/05/18 23:55:14 executing program 6: close(0xffffffffffffffff) fchmod(0xffffffffffffffff, 0x0) 2018/05/18 23:55:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:14 executing program 1: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e23}}) 2018/05/18 23:55:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:14 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x3, 0x9, 0x0, 0x11}, 0x10) unshare(0x24020400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x5007, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, {0xa, 0x4e22, 0x567f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1, [0xfffffffffffffffa, 0x401, 0x5, 0x9789, 0xd164, 0x67b8, 0x3ff, 0x80000000]}, 0x5c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000080)) 2018/05/18 23:55:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x3, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) fstat(r0, &(0x7f0000000000)) 2018/05/18 23:55:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:14 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/18 23:55:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setlease(r1, 0x400, 0x2) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000000100)) 2018/05/18 23:55:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x5}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x77}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x0, 0x80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) 2018/05/18 23:55:15 executing program 6: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) fcntl$addseals(r0, 0x409, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) r3 = getpid() ptrace$getregs(0xe, r3, 0x7e, &(0x7f00000000c0)=""/186) 2018/05/18 23:55:15 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="7461736bf0") getdents64(r2, &(0x7f00000002c0)=""/195, 0xffffffffffffff87) 2018/05/18 23:55:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:15 executing program 1: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000080)="075b5ed7cbd264c14adedc0c71603a2f1d", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0x10002) sendto$ipx(r0, &(0x7f00000000c0)="e8753dd63348ab13f12734dfda1f39034b11c24df846699d62bd5bfb3ad8438110af13498b79d9355a72f9f3dadcf2841eeaccd315c633a4b8fb8684e4b444e35ad5d0a23fde94ec9b201c9f5ede9aede2c2c64c21bf7fb23eb3c229bf96d676f93327e1b506756fa5a45da6e61da4c180cd35f33d9c2bc8f1c5a2f12dac244a334e766fdc5a50f5769de3fc0a23b061be92eafa549b5ee5393dc291054da53e6ae420c116b458fd81b935d0d1485c0bad3b9c18eaa004311662ff1a7d7fd648be78f35204a816bc37b95a648e0efe35eabaa0a5abdfd8ea682a011dcd1517369fba530062fc134ad074a864b8f3bb04fd0ed6f3", 0xf4, 0x1, &(0x7f0000000000)={0x4, 0x40, 0x8001, "972895b30971", 0x4}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000400)) 2018/05/18 23:55:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup3(r0, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x3, 0x2, 'client1\x00', 0x3, "5e5083f1ef67559e", "2b5b2184a16a3e6641cbec4f26fc06c30b4fe3812654e3f57b3e364d92fc0f5d", 0x8, 0x5}) mlock(&(0x7f0000ff3000/0x6000)=nil, 0x6000) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) ioctl(r1, 0x8916, &(0x7f0000000100)="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") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x400003, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/18 23:55:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0x3a8, [0x20000700, 0x0, 0x0, 0x200008b8, 0x20000a78], 0x0, &(0x7f0000000000), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_0\x00', 'dummy0\x00', 'veth0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x150, 0x150, 0x188, [@stp={'stp\x00', 0x48}, @rateest={'rateest\x00', 0x48, {{'bond0\x00', 'veth1_to_bond\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x0, 0x0, 'bcsf0\x00', 'veth1_to_bridge\x00', 'syzkaller0\x00', 'bond_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x158, 0x190, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="b9c4b9d24bec"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x420) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'fo\x00', 0x0, 0x2, 0x39}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x2, 0x3, 0x100000000}}, 0x44) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000180)={{0x3c, @broadcast=0xffffffff, 0x4e22, 0x2, 'rr\x00', 0x10, 0x76afad2d, 0x6}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x10000, 0x8, 0x3, 0xc20}}, 0x44) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/18 23:55:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:16 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400402, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="22cde2df20e1edefc3709740171ca36e6e3f74f269be2d848fb8dc6eb710f6070365e3ceb3bc48f027c30c093c55e2df52d2dd69a33f19de8a4be29c5b224034b23435144996ab99d7955205e4e44ffa07443cbc7b154dd9bff18427875ec100db7fc3ac00fb5344f68aa5bd2bda5e8cb836d417fe4a5b5da3e4fd4e89898b8aeb3a170ab5fd04696e62c4351b53d420bb85deb5c6bbec417cae54", 0x9b}, {&(0x7f0000000140)="51d4ed0ceea887621424430b674e15e145b29355f4cb239e6d650303f7028174c6c38245fa78b783575007", 0x2b}, {&(0x7f0000000180)="eb8f6d4c8ce7b24031e9f21b", 0xc}], 0x3, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0xe9}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x58, 0x117, 0x2, 0x3d, "f5876725cf26bf7dce5655344bb3c57d8f20e8339e499d6472d885b81d2750cd1d4d9e52c220218e81865d36f4e22b834561dc1c3b4ac444c777bd1181"}, @op={0x18, 0x117, 0x3, 0x70b61afc671637c2}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3}], 0x1100, 0x4}, 0x40) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/18 23:55:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x20000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000480)={&(0x7f0000000400)='./file1\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) link(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)='./file1\x00') mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a40)=0x1, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) [ 171.323937] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/18 23:55:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4, 0x3ff, 0x4, 0x0, 0x1, {0x0, @in={{0x2, 0xfffffffffffffffc, @rand_addr=0x9}}, 0x2, 0x0, 0x20, 0x401, 0x6f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x3f}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000001480)=""/188, 0xbc, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x1) 2018/05/18 23:55:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:17 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) r2 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='system\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000b80)='pkcs7_test\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)="b64ebc6065810106c815ae4c3b06c9d86878b3da8576bd80be224c7ee1025fa7c9ed6e4897483d17db18654418bdd9d34296f5a0b0746b20ae455b3a5bbf8513bb380a1c47fefe48671a218ef5a820e4796f356c483acc29f14f42fc12c264fd22378024b5a641be47d1edc0154c1806232c4629588b69c47dd45f38cb35cbd8661d8d801d663afe1f4762a9b5205f82e3d7e0707774fa4e50547b6ee5bd48b6973476a9061ed26829c4b30166e0f1e263ba7a", 0xb3, r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000340)="a8a42a4016fd08753ced116614dc81a30f7e61236db7bfe4a6908fe7e52128453e3050cd8f4764d57eb0aeb486b328eb9cf5721c99b282a0a47f8d9d230e1b6b06d0f72b2724340e432b8ce1aaea292979380181260ec8bfa34b6abf14603c2c1f4d40d220fc9a97d53d3a22254978521092f0996c9ecd17308d15bcfdcdfb0a52b7c8251c8745991f9ced8b221b738773b2a654b557c321a3494ab87a136d5bd90bbbc85ba62e9443c89faa3d570dfd71eba1b55b0a75136dc6830fe95819e6433fb61f4365bcff395b4d007b03ea7611585ac0e1ce653a7798447f85867073975781a2181a46e9d3a1a2c2fcec958fb9fcbc4f21d75271a4", 0xf9}, {&(0x7f0000000440)="cfa878626d616d6492f26b67c838f8dc0a582dbcbd14c4905ad975ad12deec0c1429d29ef5a5bd54ed6edbd60521bd0eb0", 0x31}, {&(0x7f0000000480)="7051210b170b20b1f27f19f2df45c2abeca19bf535933ac1452feb4bbea48ea623ed158566f48e3b7c4b57c41e7a17b46ee809721dff6399eb0e31474054ae3a801f8a70d131c287523852029c667e47cd19bc4ef8326558eef4133751200ce14f225e36ad446352d5d8962ef9feaf12b71b0cb3eed51b04", 0x78}, {&(0x7f0000000500)="fca34b7149589fefdcde364837fb8e85cef1a8885866dfa83653d6e47a617c47bd690fc20d021aaf382450912c7b16a3748500f7df601c3c3b2a8d4ce10674e5c926e74cad5634f7f1cff5cd21586304a7a2eda8004d34e3fcfde430222b174d7b0ed57bd9f9392647768d288097ce3d6c42b0799eb0e85d29e204e53e8acef2066ba502c533ffbf1972633671233ee6bc2ee18c84396a922019271126711697b4edbfb4aca950573ba668941d66e37d1e0c0d0df1dea0cc923fc67df296b1b838692b335799587e666a958bb6237e929ec02e2675d67fbf50db3e6079265cd0e901b72219a6336a0f2f6a92", 0xec}, {&(0x7f0000000600)="f89373a1d4742e274c56f25561d568976118042210a3e9d83c31540e3415e3e4c4e638676360d28684bf3d1db15744d19263c20813ced1d1b8f03a27ed42834878add5d2260c90090c6d6701496c187215353f6110221352e78feee27e43a3a428172f14df625f1ab20e02ad98507450eda7cc474d2a000e4ba6cf9db23f3a983f8414fe1dbed3f3e07d65fd96d18e3c960798b9422b7d8826f9b583a2e5b4a3c4468a4beb2b8936a796179a157c50b70d11885ef0de781ac8248edd6848e879e2bb30e5bd672c0e17b1c49f395a00852f1b76fa16663bad9cb490239a9ff39fa990a4447e5405f6", 0xe8}, {&(0x7f0000000700)="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", 0xfd}, {&(0x7f0000001700)="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", 0x1000}], 0x7, r3) setreuid(r0, r1) uname(&(0x7f0000000a40)=""/33) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8, 0x107001) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@mcast2, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) 2018/05/18 23:55:17 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x401, 0x400000000081) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000800)="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", 0x1000) r1 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x1, 0x0, 0x0, 0x5}}) fsync(r1) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x1, 0x1f0, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x268) 2018/05/18 23:55:17 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10f, 0x8000000000, 0x553, 0x92, 0x56, 0x7, 0x2c4, 0x2}, "1bfd592167938814ebbdbe762c4eb10a597adf3ea9e0bc42f8c9d1ac9b9854338f9d158b74efdd9a0f149a4c6ee3b2af6e8ecbc66ccdd161e85854efd1987bbdaf18d16400023468aea27c01ec881e2738dab0e582e90f4b5b380b7edc05357aa728c347878966e252efc5e4ecf7c59ba50fd59bfa5c826d875f83b7e5cb36bb14300349056876bd769005b822e02989d7b5abda134639d0b979b34fca98bdd87c0f8d96280527f1709a23fb705aad2d2adfa8eb78667a8788a73e1337578525bfa586886e9d7bedfabb5f329df4dc9413c51de6616e48b18bf95683a13d", [[]]}, 0x1fe) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x5, 0xfff, 0x6, 0x0, 0x2, 0x8000, 0x2, 0x3, 0x6, 0x7, 0x200, 0x7, 0xe616, 0x3f, 0x7f, 0x81, 0x9, 0xffffffff, 0x2, 0x2, 0xfffffffffffffffb, 0x2, 0x8, 0x81, 0x8, 0xa9ff, 0x800, 0x3, 0x5, 0x8f, 0x3ff, 0xed, 0x100000000, 0x4d, 0x7dc, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040)}, 0xc600, 0xffff, 0xb0, 0x7, 0x6, 0xfffffffffffffeff, 0xf6e}, r2, 0xc, r1, 0x2) 2018/05/18 23:55:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) [ 171.690737] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 172.112247] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 23:55:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x9) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x840, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x80000000, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = getpgrp(0x0) r5 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x6, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r3, 0x1000000000016) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x3, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) 2018/05/18 23:55:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 172.180711] kernel msg: ebtables bug: please report to author: bad policy 2018/05/18 23:55:17 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x5, 0x0, 0x401, 0xa00000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100, 0x1, 0x81, 0x13}, &(0x7f00000002c0)=0x98) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1, 0x10000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000004c0)={0x100000001, 0x20, 0x0, 0x0, 0x2, 0x4}) timerfd_create(0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x8, 0x10372, r2}) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) 2018/05/18 23:55:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/unix\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000040)=0xc) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) 2018/05/18 23:55:18 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x5, 0x0, 0x401, 0xa00000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100, 0x1, 0x81, 0x13}, &(0x7f00000002c0)=0x98) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1, 0x10000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000004c0)={0x100000001, 0x20, 0x0, 0x0, 0x2, 0x4}) timerfd_create(0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x8, 0x10372, r2}) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) 2018/05/18 23:55:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/unix\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000040)=0xc) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) 2018/05/18 23:55:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000002000010000000000000000000200000000000000000000000400000008000c000000000067495dd34f4caa54d3191466c7fc677764ad08"], 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x1, 0x2, 0x9, 0xffffffff80000000}, 0x6) 2018/05/18 23:55:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x4, 0x3ff, 0x4, 0x0, 0x1, {0x0, @in={{0x2, 0xfffffffffffffffc, @rand_addr=0x9}}, 0x2, 0x0, 0x20, 0x401, 0x6f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x3f}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000001480)=""/188, 0xbc, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r0, 0x1) 2018/05/18 23:55:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:18 executing program 1: socket$inet(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/39) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x5, 0x1, 0x4, 0xfffffffffffffffa, &(0x7f0000000080)=[{}]}) 2018/05/18 23:55:18 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x5, 0x0, 0x401, 0xa00000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100, 0x1, 0x81, 0x13}, &(0x7f00000002c0)=0x98) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1, 0x10000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000004c0)={0x100000001, 0x20, 0x0, 0x0, 0x2, 0x4}) timerfd_create(0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x8, 0x10372, r2}) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) 2018/05/18 23:55:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x80002, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x800, 0xfffffffffffffd1a) 2018/05/18 23:55:18 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:18 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) eventfd2(0xfffffffffffffff7, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001400)="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", 0x5ad}], 0x1, &(0x7f00000012c0)}}], 0x2, 0x0) [ 173.464549] FAULT_INJECTION: forcing a failure. [ 173.464549] name failslab, interval 1, probability 0, space 0, times 1 [ 173.476105] CPU: 1 PID: 10795 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #99 [ 173.483422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.492829] Call Trace: [ 173.495481] dump_stack+0x185/0x1d0 [ 173.499174] should_fail+0x87b/0xab0 [ 173.502950] __should_failslab+0x278/0x2a0 [ 173.507259] should_failslab+0x29/0x70 [ 173.511218] __kmalloc+0xc5/0x350 [ 173.514722] ? __local_bh_enable_ip+0x3b/0x140 [ 173.519371] ? sock_kmalloc+0x14e/0x270 [ 173.523434] sock_kmalloc+0x14e/0x270 [ 173.527342] af_alg_alloc_areq+0x85/0x320 [ 173.531558] aead_recvmsg+0x65a/0x2960 [ 173.535542] sock_recvmsg_nosec+0x109/0x140 [ 173.539925] ? aead_sendmsg+0x1b0/0x1b0 [ 173.543984] ___sys_recvmsg+0x3fb/0x810 [ 173.548042] ? __msan_poison_alloca+0x15c/0x1d0 [ 173.552810] ? _cond_resched+0x3c/0xd0 [ 173.556817] ? rcu_all_qs+0x32/0x1f0 [ 173.560627] ? _cond_resched+0x3c/0xd0 [ 173.564615] ? rcu_all_qs+0x32/0x1f0 [ 173.568408] ? __sys_recvmmsg+0x948/0xe30 [ 173.572648] __sys_recvmmsg+0x58e/0xe30 [ 173.576733] do_sys_recvmmsg+0x2a6/0x3e0 [ 173.580912] __x64_sys_recvmmsg+0x15d/0x1c0 [ 173.585319] do_syscall_64+0x154/0x220 [ 173.589293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.594532] RIP: 0033:0x455a09 [ 173.597759] RSP: 002b:00007faf98975c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 173.605523] RAX: ffffffffffffffda RBX: 00007faf989766d4 RCX: 0000000000455a09 2018/05/18 23:55:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:18 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x5, 0x0, 0x401, 0xa00000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100, 0x1, 0x81, 0x13}, &(0x7f00000002c0)=0x98) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1, 0x10000) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000004c0)={0x100000001, 0x20, 0x0, 0x0, 0x2, 0x4}) timerfd_create(0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x8, 0x10372, r2}) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) 2018/05/18 23:55:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) [ 173.612907] RDX: 0000000000000002 RSI: 0000000020001280 RDI: 0000000000000014 [ 173.620224] RBP: 000000000072bea0 R08: 0000000020001400 R09: 0000000000000000 [ 173.627542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 173.634857] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000000 2018/05/18 23:55:18 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) close(r0) sendmmsg(r0, &(0x7f0000000480), 0x0, 0x0) 2018/05/18 23:55:19 executing program 1: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x4, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000180)) gettid() 2018/05/18 23:55:19 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)='nfs\x00', 0x80, &(0x7f0000000240)="f4afd1b10969de45bf3c9ac93dec584c0c10f629efe3f45da7770945220d5efb8e2a0265070e908ab04540cf2ea8b5f92273b5a64527e48520c0e7d1163d0300d1a9bd14") r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x8, 0x8, 0x8, 0x4, 0xffffffffffffff01, 0x5, 0x1bb, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xe00000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x80, 0x3af}, &(0x7f0000000180)=0x90) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/18 23:55:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:19 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) 2018/05/18 23:55:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x403}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xffffff59) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00 \x00\x00'], 0x8) [ 174.331896] FAULT_INJECTION: forcing a failure. [ 174.331896] name failslab, interval 1, probability 0, space 0, times 0 [ 174.343454] CPU: 0 PID: 10843 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #99 [ 174.350774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.360191] Call Trace: [ 174.362834] dump_stack+0x185/0x1d0 [ 174.366516] should_fail+0x87b/0xab0 [ 174.370288] __should_failslab+0x278/0x2a0 [ 174.374591] should_failslab+0x29/0x70 [ 174.378544] __kmalloc+0xc5/0x350 [ 174.382057] ? af_alg_count_tsgl+0x3e4/0x480 [ 174.386518] ? sock_kmalloc+0x14e/0x270 [ 174.390557] sock_kmalloc+0x14e/0x270 [ 174.394425] aead_recvmsg+0x19d3/0x2960 [ 174.398482] sock_recvmsg_nosec+0x109/0x140 [ 174.402865] ? aead_sendmsg+0x1b0/0x1b0 [ 174.406906] ___sys_recvmsg+0x3fb/0x810 [ 174.410986] ? __msan_poison_alloca+0x15c/0x1d0 [ 174.415734] ? _cond_resched+0x3c/0xd0 [ 174.419707] ? rcu_all_qs+0x32/0x1f0 [ 174.423496] ? _cond_resched+0x3c/0xd0 [ 174.427466] ? rcu_all_qs+0x32/0x1f0 [ 174.431246] ? __sys_recvmmsg+0x948/0xe30 [ 174.435472] __sys_recvmmsg+0x58e/0xe30 [ 174.439538] do_sys_recvmmsg+0x2a6/0x3e0 [ 174.443670] __x64_sys_recvmmsg+0x15d/0x1c0 [ 174.448068] do_syscall_64+0x154/0x220 [ 174.452017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 174.457251] RIP: 0033:0x455a09 [ 174.460472] RSP: 002b:00007faf98975c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 174.468238] RAX: ffffffffffffffda RBX: 00007faf989766d4 RCX: 0000000000455a09 [ 174.475559] RDX: 0000000000000002 RSI: 0000000020001280 RDI: 0000000000000014 2018/05/18 23:55:19 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x5, 0x4e24, 0x10000, 0xa, 0x80, 0x20, 0x5c, r1, r2}, {0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x0, 0xfff, 0x77, 0x5}, {0x5, 0xd3d, 0x8, 0x4674}, 0x4, 0x6e6bb8, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0xfffffffffffff6be, 0x8, 0x9, 0x3}}, 0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)={[0x2f, 0x33]}, 0x2) 2018/05/18 23:55:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) capset(&(0x7f00005b1000)={0x20280522, r0}, &(0x7f0000000200)={0x0, 0x0, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x131000, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x1, 0x4, 0xe0b, 0xfffffffffffffffb, r0}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x6dbb, 0x8, 0x401, 0x8}, {0x3, 0xfffffffffffffffa, 0xff, 0x51}, {0xb780000000000000, 0x400, 0x6, 0x5}, {0x7, 0x0, 0x4, 0x3}, {0x1, 0xf29, 0x8, 0x80000000}, {0x4, 0x7, 0x5, 0xca}, {0x4, 0x20, 0x2, 0x4}]}) r3 = inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x42) inotify_rm_watch(r2, r3) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/18 23:55:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:19 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)="88c238a90e", 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="a61c814135a43a7ac678c12ce6fe9d05ffb5090053943e273335ee8448194c0e929dc898c7c38a8f4ab0d5e472575047c70f3dbe80a2a3f773c096fff5b9a576b893541bd271f73466b0578d6c64dec2e134c5221889dac64727e340ebfbdf850f9f43a43b55556e7491c5a0e2485dfc4bf830f23edca36c586d5bcfc8de25a91f42224e0b7ecb7b978b2394b5b62a1b1980188c9b81", 0x96}, {&(0x7f0000000000)="1c1acdcd4838adcb11a2cdf6512a8e07e1d36c5c83696fec111572a2ce6d", 0x1e}], 0x2, 0x1) 2018/05/18 23:55:19 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 174.482873] RBP: 000000000072bea0 R08: 0000000020001400 R09: 0000000000000000 [ 174.490183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 174.497541] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000001 2018/05/18 23:55:19 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000000240)={0x0, 0xb, 0x0, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000080)) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4400) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000200)={0x800, 0x6, 0x3}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000001c0)) 2018/05/18 23:55:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) poll(&(0x7f0000000080)=[{r0, 0x8104}], 0x1, 0x4) r3 = fcntl$getown(r0, 0x9) tkill(r3, 0x2) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x5, 0x0, 0x0, @time={r1, r2+10000000}, {0x0, 0x5}, {0x400000000000000}, @control={0x290000, 0xa1, 0xffffffffffffffff}}], 0x30) 2018/05/18 23:55:19 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400081, 0x92) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x80000000, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @empty, 0x3}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x9aa, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) set_tid_address(&(0x7f00000000c0)) 2018/05/18 23:55:19 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/18 23:55:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:20 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0x7, 0xfffffffffffffffb, 0xc5, 0x400, 0xe1, 0x6, 0xff, 0x0]}) read(r0, &(0x7f0000000200)=""/205, 0x138) ioctl(r0, 0x8, &(0x7f00000000c0)="28025031ed837dbd3d6d345f18e30b06afce659c87b1c2497b3d57730e521c976644") 2018/05/18 23:55:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x9f3) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0x4, 0x7, 0x8, 0x0, 0x9, 0xffffffffffff8000}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r2) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:20 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2800023) semget$private(0x0, 0x0, 0x0) semget$private(0x0, 0x2, 0x40) 2018/05/18 23:55:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:20 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x200000) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001c80), &(0x7f00000000c0)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r2, r2, &(0x7f0000001c40), 0x7f) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x3e85) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r3) ftruncate(r0, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/18 23:55:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551c, &(0x7f0000000000)={0x0, 0x3ca, [0x7, 0x100000000, 0xfffffffffffffff9, 0x110, 0x0]}) 2018/05/18 23:55:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:20 executing program 0: ioperm(0x10000000, 0x1000000200, 0x10002) clone(0x100000, &(0x7f0000000140)="ca3721627659b0c6693d759f5bc641f4b50419cde51369c0649e6bb1126828df2d06932d2762e6816d37a35aac6345690713388c120008000054e0e3d2405c3baf7a643d5af865a897cc83010c4b3763c7753f2edf019adf46ff19ce33fb3da77b4586883484d457719e7d32cbaf53537354a4f59579ee858fb1eaa894555c84d9dbfe36788c1f629f2452d13dc9f5123a52401c9452919d9630e097d81d74fe1b09", &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000280)="7c3e60b82853af2baae09d55ebe7ddbd56fdc441b518a0f550b99c66fad3f018") 2018/05/18 23:55:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x1}, [{}]}, 0x78) 2018/05/18 23:55:20 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc0\x00', 0x10000, 0x0) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0x7, 0x189040) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/mixer\x00', 0x80000, 0x0) accept$alg(r3, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x71, "f5e72d3373f3189658a7a93e873c66bf3d0642866440e1ec219f1d8f359d672fbd37411c2e4963085c6c71d47546fa5de8ab4ff9cff4e9b109d68a9ad50c5b38ac49063ae43f442bbe8c3a4c78b98892fa638e3c33e395943466ae19608b4f9ff049337f7658e646cbfeac23438c635765"}, &(0x7f0000000140)=0x79) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0x5ce}, &(0x7f0000000400)=0x8) 2018/05/18 23:55:20 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="f5e02f290c864b033af56ac3b6f403c1", 0x10}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) r3 = dup2(r0, r2) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) splice(r2, &(0x7f0000000080), r2, &(0x7f00000000c0)=0x32, 0x2a, 0xe) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x20000) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/05/18 23:55:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffe7) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x633b, 0x8000, 0x7, 0x1}, 0x10) io_setup(0x9, &(0x7f0000000080)=0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xc14, 0x20100) r5 = syz_open_procfs(0x0, &(0x7f0000001440)='fd/3\x00') r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/uinput\x00', 0x0, 0x0) io_submit(r1, 0x5, &(0x7f0000001640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x2b, r0, &(0x7f0000000100)="73fd05324f399918284e17ea769a002f1ca9802cbcac2840de9f7f656f549328b106eda3aa866c010afd245d9cbede3fe026ab14abbd500767159a714b701c875fedde1a1453603af010ad5cf7bbf85a0f77e634f3d4e3dd36bb1105cc22043cb02b6bd9165eec", 0x67, 0x7, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f0000000200)="b811a607f19ad5049896db381c2d6e7858fb771ee7facfda7ead01b4a5554b39c195396b40804578d05b422685ebb72e3c9eab4158b442e0a43f14c245535fcbff0258f586e8e1c5301ed41b2baa26b9a901cde3e110e2452cca66aea7792b70d55fb32172dba89893b10f6c4e62be6e9d2e690a2bdca3531ff03d69", 0x7c, 0x800, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000300)="4400a4511fb14841a4a284d686bff8a663b09e1a411e77f82d81cc3a749edd069b869e7b799fa0417fdeed49b8386864ab62daf06ab54ab54201bf69a631583a4c9897a245d3130e7401096d72c63fd3d982bf7135f1c6faf97d579416ceeb728dca88628bbee961c00e59b1ea443c0165dfd6292104b8f8dce0c2da5c369f355bb6edbe91f2e0", 0x87, 0x2, 0x0, 0x0, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000440)="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", 0x1000, 0xe533, 0x0, 0x1, r5}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000014c0)="832047cec7ea56f80cc5421ef771fac718e7616c855f7ce3e5ab2d8fa9e0b040dd864fb08700f36dfffefa674ffc2a12bed5b7a9bf1a3237e1323839aee59ee47d481ab906e5cc7a57c72d5aa82c1b9ebb65aeba7d43b7c62b7f38d5ae1c57701ed411cfa893e06b689742827cfacbe43ad8bb8e48bbe548f8eae5421d0f744bd1fe70bd02e8d8c7057fad22f40b98ebba0bb0bbd65c04f7b99d49b1bb5c7c6d918769d848c10227647fbf22346a2bfe82666a11254ff5e89755fe831a61df1f96dca4e9e7473f7f438e7fb24ab0803be4fd6f1c2f4f7207ab7f9a1dd48d9c9d5131e8", 0xe3, 0x7fffffff, 0x0, 0x0, r6}]) [ 175.847840] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/18 23:55:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/05/18 23:55:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x6) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:21 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000002000190301000000000000000200000000000000000000000c00000008000100e000000108000b0005000000"], 0x30}, 0x1}, 0x40004) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x81, 0x4) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/18 23:55:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0xb05, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bb2}}, 0xb8}, 0x1}, 0x0) 2018/05/18 23:55:21 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) write(r0, &(0x7f0000780000), 0x0) 2018/05/18 23:55:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x9}, 0x218, 0x7, 0x7, 0x9b, 0x7, &(0x7f0000000140)='teql0\x00', 0xfa84, 0x1000, 0x8001}) sendto$inet6(r1, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x9, 0x30}, &(0x7f0000000300)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000540)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r2, 0x3, 0x1000, 0x1, 0x100000000, 0x6, 0x1, 0x4, {r3, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x6, 0x43e6c063, 0xfffffffffffffff9, 0x5, 0x8}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/50, &(0x7f0000000280)=0x32) 2018/05/18 23:55:21 executing program 4: r0 = socket(0x8000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626c6464e8431262c8523bf012cf66f") r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) close(r1) 2018/05/18 23:55:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000000080)=""/52, 0x34) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/18 23:55:21 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x3) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'wlc\x00', 0x28, 0x8001, 0x4d}, 0x2c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000002000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x945, 0x4) 2018/05/18 23:55:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xffffffab) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) accept$alg(r0, 0x0, 0x0) socketpair(0x1e, 0x80001, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) sendmmsg(r1, &(0x7f0000000140)=[{{&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296ca1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040), 0x22f, 0x10}}], 0x1, 0xfffffffffffffffc) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80000000020c200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/18 23:55:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x68}, 0x1}, 0x0) 2018/05/18 23:55:21 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000, 0x4000) mincore(&(0x7f0000f0a000/0x3000)=nil, 0x3000, &(0x7f0000afaf0a)=""/246) 2018/05/18 23:55:21 executing program 4: r0 = socket(0x8000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626c6464e8431262c8523bf012cf66f") r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) close(r1) 2018/05/18 23:55:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x844fd, 0x0) ftruncate(r0, 0x0) 2018/05/18 23:55:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) connect(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x7fffffff, 0xffff, "4e628be3095d1478ee7483f198c2b0f9ee99c5187cb28a7d2cfd309d8b27d899a9754d7dc53470295d239d27178be000c4f136082ce7ed7e7b4fb20e21e60e", 0x1f}, 0x80) 2018/05/18 23:55:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x101, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, &(0x7f0000000700)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x9, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x4, 0x4) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001040), 0x0, 0x1}]) 2018/05/18 23:55:22 executing program 1: r0 = socket(0x11, 0x80a, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x99) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/18 23:55:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = msgget(0x3, 0x50b) msgrcv(r2, &(0x7f0000000040)={0x0, ""/16}, 0x18, 0x3, 0x2800) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xffffffb1}], 0x1, 0x0, 0x28c}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:22 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000480)=[{{0x0, 0x2710}}, {{0x77359400}}, {{0x77359400}}, {}], 0xffffffe4) recvfrom$llc(r0, &(0x7f0000000000)=""/190, 0xbe, 0x2000, &(0x7f0000000100)={0x1a, 0x0, 0x2, 0x4, 0x2, 0x81, @random="b7a83454c4ce"}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009bcffe), 0x2000000800004c39) creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 2018/05/18 23:55:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:22 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0e4a1ce8dfe98a8a9c5d0476c4872506b62162d50d72fdeeefacbe6ef8e8971c2162250deb7acd70b0e8c1945da828188fb266c659e0a9dd85ac5c9a3e3b3f0e138c7239173ea27d3ebed251c37d80503e2cbbb56f7f12b091a9ded82ef55fc099860e60295141be9676b1532d980b028b6d25b61ca7a52b67a7e5eaa658d161b96f961ec6e2f26776b7772315a7f4120132046e"]}) 2018/05/18 23:55:23 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/18 23:55:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:23 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) 2018/05/18 23:55:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f0000000080)={0x3e, 0x1, 0xfffffffffffffff7, 0xffffffffffffff94}) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:23 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x94) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2050, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=@random={'osx.', '@\x00'}) 2018/05/18 23:55:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x80400, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000680)=0x3, &(0x7f00000006c0)=0x2) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000000200)=""/137) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x88, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000180)=0x1) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/18 23:55:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') lseek(r0, 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcaa, 0x7, 0x2, 0x0, 0x44}, 0x98) 2018/05/18 23:55:24 executing program 0: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x9}}, 0x10) dup2(r0, r0) 2018/05/18 23:55:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x80}, 0x1}, 0x0) 2018/05/18 23:55:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x3e5) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000), 0x0) 2018/05/18 23:55:24 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) close(r0) 2018/05/18 23:55:24 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80, 0x0, 0x200, 0x3f, 0x21687bc700000, 0x80000000, 0x7fff, 0x3e0000000, r1}, &(0x7f0000000480)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r4 = memfd_create(&(0x7f0000000040)='rfc4106(gcm(aes))\x00', 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/05/18 23:55:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x28fd, &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) 2018/05/18 23:55:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_nat_t_port={0x1}]}, 0x60}, 0x1}, 0x0) 2018/05/18 23:55:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0x2, 0x100000001, 0x8000, 0x9, 0x3}, 0x14) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80000) 2018/05/18 23:55:24 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/83, 0x53}], 0x3, &(0x7f0000000280)=""/104, 0x68, 0x7fff}, 0x40000000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf72, 0x7a, 0xffffffff, "f57e1943305ae968f28fa3cdedfac7a3cb768991d707b2dc64ce239c89702bf4d0b85bbbcad0e8882b49409374dc2f266a84b335a8879b3494d4629d31463d7d56468e1874acd9fa15df63d0347c33de"}, 0xd8) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) syncfs(r1) 2018/05/18 23:55:24 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x42400, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x6) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/18 23:55:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00009bf000/0x3000)=nil) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x0, 0x5, &(0x7f00000000c0)=[0x0], 0x1}, 0x24b) fdatasync(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xffff, &(0x7f0000000000)="c9800000000000e47f189a9be128b16a0000a393b087e661d399024f6a385a34cb6d468bbdb7490000") getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/18 23:55:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x80}, 0x1}, 0x0) 2018/05/18 23:55:24 executing program 1: mlock2(&(0x7f000057d000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x10000) mremap(&(0x7f0000228000/0xd000)=nil, 0xd000, 0x3000, 0x3, &(0x7f000057f000/0x3000)=nil) 2018/05/18 23:55:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400, 0x80) sendto$inet6(r2, &(0x7f0000000400)="e806e9104c500b04d33796175032c7a66f339b0c1a24855a423cb72634033984743afa7ec66fc7b09aad3d3dfb6f5d3210375b33994d3791e1018d1ee4d2e69cce9338ebce93e472654d636fea75b5d4bf667f56e34a3cfcc8c09089d07d0a7b228f5979bc923b6a6e3534b8319a076d497b632e04d836c91c280616c8673cadc14c2af9bfff36f39fdbf0018e8d68e9315c69925965d857f74e9dcdfdf5cf1e88bc92e2d80c68121ec8c7bc17abaa0ff6b75e50135b520c1f4bb52d97e756ae67ad38", 0xc3, 0x8000, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x7}, 0x1c) 2018/05/18 23:55:24 executing program 4: socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x3ff, 0x9, 0x9, 0x200}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x8000, @empty, 0x80}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000300)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x2) 2018/05/18 23:55:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') r2 = socket(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r3, 0x400, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x84e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff00000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x90}, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/35, 0x23}], 0x1, 0x4000000) 2018/05/18 23:55:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1001000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000000c0), r2, 0x1, 0x1}}, 0x20) 2018/05/18 23:55:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x5, 0x84406) r2 = getpid() sched_getattr(r2, &(0x7f0000000340), 0x30, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000300)=&(0x7f0000000140)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000380)={0xa, [0x7, 0x100000001, 0x1f, 0x5, 0x9, 0x9, 0x10000, 0x80, 0xff, 0x7]}, &(0x7f00000003c0)=0x18) 2018/05/18 23:55:25 executing program 7 (fault-call:4 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:25 executing program 4: socket(0xa, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/05/18 23:55:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1000000000a, 0x803, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a0000002b02000000000000030006000000000002000000e0000001000000000000000002000100000000000006000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/18 23:55:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="7873ef36dad8a132d4b0a2ca2ea9bc39fb09a0931de77f07d3d59b90653f1022bf9e132e3c6c3c0898fcff0f6154bef41406807f0f3602c1c2420400000000c9ee029fa676064bd6b8f309240ec352e40e59ec1c8bb34df6cb0f0c4f304d5841d7f424fbe623c22b6933ee367c96c063dbd359efbaf199cb30ddbc6be7ef928555bff864d4fad57bf480b7ff03000000000000bfb54ac798995fc6ec99117122e661aed814fdf23c241bb101ca9d28bab918c2b55ae41e851c7e8f7080b60e2c4c5a414ea48f6c7a31c6361d805f31a764fd85234b7db2e0b3c45428a5096abb94a0defcca76cc730000000000009b644d901715e0aeb34cff69d8fca40f2c148b3f1e559fc9192f2d5ee44aa03d35f4dfa0e5716bba31eb8702e3d4b69f03f829a9ae5f7e4871d326d8fb4546ce260e818f19469e3131db7725aadac0c97a5baef9fd18619cc9fa2f4e50882eaf2070efaf7b1ab933a87f1c55d2ca788663544e3786bc21c1fae1e5b7ae4f2d0931adf59d08c21887eb4e9dc5840183105ca610badac22b8000f9fed3979e8dc4f3fcffa559cdac64aea336bf928c5d9b7ba770dbffd234ff2119e5b43a4ed6951729ad45dda9f56b92b93801c2ea965ade79ff342bcbac0b57b224f82d773db7d01b7ac353c46d75746e6ffb1613efe5d962519204a9112b6ae92cda9ff78cf1f3d4405f48094f01663279e7c6a2a996b2bcf04e1b92f6795b13ed8432716de77b9e95b7437a74baf5e38115f426", 0xffffffea) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffff20, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x4000000000001f2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='tunl0\x00', 0x7fffffff}) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) [ 180.460342] FAULT_INJECTION: forcing a failure. [ 180.460342] name failslab, interval 1, probability 0, space 0, times 0 [ 180.471803] CPU: 0 PID: 11185 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #99 [ 180.479113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.488501] Call Trace: [ 180.491138] dump_stack+0x185/0x1d0 [ 180.494823] should_fail+0x87b/0xab0 [ 180.498609] __should_failslab+0x278/0x2a0 [ 180.502901] should_failslab+0x29/0x70 [ 180.506855] __kmalloc+0xc5/0x350 2018/05/18 23:55:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000040)) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendmmsg$unix(r1, &(0x7f0000000680)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="b830aaafadd943ddc3de40cc8a3b17315f27dce5e5c4522d33b426f46ab75b90d035f857a106c9986c00441a6c770e7dfa80ab3e8d046137325d8315fb3bfaa19c6b94dfe56cdd656c597f8ceefbeab37e634f7b7ba033025c8297e13d366c84468c81d5c2775a7a85e16e5165c8e653eb018b985099b6204e7dfc0c1458e0967b66b88c3044b123e9fed31e843a", 0x8e}, {&(0x7f0000000400)="2572c6bcedbbe5c1d52e3cbd5e0646d600c95c4135ac6326dd890e2dac85900b8c4453e6bbc63a7ebc26757191c1a1ebf38dc9cf249f3f941bac39809d2648a579c56b07b304404f00c33f9bc50be30f562243701753", 0x56}], 0x2, &(0x7f0000000640), 0x0, 0x20000000}], 0x1, 0x20008091) [ 180.510389] ? bcm_sendmsg+0x33b2/0x76a0 [ 180.514501] bcm_sendmsg+0x33b2/0x76a0 [ 180.518474] ? bcm_connect+0x730/0x730 [ 180.522422] ___sys_sendmsg+0xec0/0x1310 [ 180.526550] ? __fdget+0x4e/0x60 [ 180.529969] ? __fget_light+0x56/0x710 [ 180.533903] ? __fdget+0x4e/0x60 [ 180.537330] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 180.542774] ? __fget_light+0x6b9/0x710 [ 180.546855] __x64_sys_sendmsg+0x331/0x460 [ 180.551159] do_syscall_64+0x154/0x220 [ 180.555118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 180.560371] RIP: 0033:0x455a09 [ 180.563596] RSP: 002b:00007f71f0e38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.571380] RAX: ffffffffffffffda RBX: 00007f71f0e396d4 RCX: 0000000000455a09 [ 180.578701] RDX: 0000000000000000 RSI: 0000000020cbe000 RDI: 0000000000000014 [ 180.586017] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 180.593330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 180.600820] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000000 [ 180.698717] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/18 23:55:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x101) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000003c0)=""/89) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x7fffffff, 0x1, 0xfffffffffffffffc, 0x3f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x6ee}, &(0x7f0000000100)=0x8) socket$kcm(0x29, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0xffffffffffffffb3) socket$alg(0x26, 0x5, 0x0) 2018/05/18 23:55:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8a, 0x48000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x3, 0x800, "a3ec0af0c8b5748790850db0f9e6d49a8a730c512ca275fedcc82a24b8f4d2b07b2a36795a9a2c43a44fa41e8241966ca34a1942900cac579f1bc440a48f1dfbf2c5b37fbee7e2eb3a6df78f7b10149ffaab269acb0ac8f2ae0eb0670f890564719af1210e9c56f99111768a89b44c26d3fa902333afaa8db6c6388511bd44b75e99e22354e1b1e0e387256a9dcc527c923a1399"}) set_thread_area(&(0x7f00000001c0)={0x4, 0x20101800, 0xffffffff, 0x8, 0x8, 0x439e, 0xffffffffffffff01, 0x9f77, 0x4, 0x40}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) 2018/05/18 23:55:26 executing program 7 (fault-call:4 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:26 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000001180)=@rc={0x1f, {0x3, 0x5, 0x4, 0x7e2871bd, 0x80000001, 0x6}, 0x6}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) sendto(r0, &(0x7f0000000040)="1cdf5f9e4a1be9e5b61f61f32b9ddb65f6a1dcc0fd185684060e4405d65fd582b1d4f89f9979dbf48d0eff49e40836b795a0e0edcca6096bcf71b34a976e71ea585a49492a06545ecb77dbcf0e290ae1b4ede09f507f4f86a17bb290f19352e1a23d341eaabdf00eb44aa569df3e84d001bda90e31b1b33cf7a0cf17b3eed1e74e41d788061daecc2c756afefaf80da02640991d0434fa289f67d486d21e1b9a610f925871693848f608fd5a7dce104a3fe29cea3f8eb5e5361d6fd5742e1fce206536618e7edddadf8d", 0xca, 0x4, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x3d5) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/05/18 23:55:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xb6, 0x200004) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xaa}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x200}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/18 23:55:26 executing program 0: r0 = socket(0x14, 0x200000007, 0x7fffffff) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffe20, 0x0) 2018/05/18 23:55:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 181.458932] FAULT_INJECTION: forcing a failure. [ 181.458932] name failslab, interval 1, probability 0, space 0, times 0 [ 181.470484] CPU: 1 PID: 11222 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #99 [ 181.477792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.487183] Call Trace: [ 181.489821] dump_stack+0x185/0x1d0 [ 181.493505] should_fail+0x87b/0xab0 [ 181.497300] __should_failslab+0x278/0x2a0 [ 181.501602] should_failslab+0x29/0x70 [ 181.505768] __kmalloc+0xc5/0x350 [ 181.509306] ? bcm_sendmsg+0x35e1/0x76a0 [ 181.513431] bcm_sendmsg+0x35e1/0x76a0 [ 181.517417] ? bcm_connect+0x730/0x730 [ 181.521386] ___sys_sendmsg+0xec0/0x1310 [ 181.525542] ? __fdget+0x4e/0x60 [ 181.528987] ? __fget_light+0x56/0x710 [ 181.532941] ? __fdget+0x4e/0x60 [ 181.536387] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 181.541828] ? __fget_light+0x6b9/0x710 [ 181.545907] __x64_sys_sendmsg+0x331/0x460 [ 181.550215] do_syscall_64+0x154/0x220 [ 181.554173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/18 23:55:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2c0, 0x0) getsockopt$netlink(r2, 0x10e, 0xe, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) close(r0) 2018/05/18 23:55:26 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000180)={0x3}) set_tid_address(&(0x7f0000000000)) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x101, 0x0, @tick=0x3, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000240)) 2018/05/18 23:55:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x100000001, 0x100000, 0x0, 0x4000000, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x55, 0x0, 0x0, {0x5, 0x2}, {0x8, 0x784}, @rumble={0x7fffffff, 0x9}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 181.559409] RIP: 0033:0x455a09 [ 181.562713] RSP: 002b:00007f71f0e38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.570502] RAX: ffffffffffffffda RBX: 00007f71f0e396d4 RCX: 0000000000455a09 [ 181.577816] RDX: 0000000000000000 RSI: 0000000020cbe000 RDI: 0000000000000014 [ 181.585128] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.592451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 181.599935] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000001 2018/05/18 23:55:26 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000448000)={0xfffffffffffffffa}, &(0x7f0000000040), &(0x7f00007adff0), 0x2) tkill(r0, 0x1100000000012) 2018/05/18 23:55:26 executing program 7 (fault-call:4 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:26 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x3, 0x0, 0x5, 0x5, 0x3f, 0x7ff}, 0x1}, 0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a000000a21915343d6dc8ae0000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/05/18 23:55:26 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={&(0x7f0000000080)=[0xffff], 0x1, 0x3ff, 0x7e1, 0x2, 0x9, 0x8, {0x5691, 0x800, 0xc, 0x3, 0xe6, 0x6, 0xeeb, 0x2, 0x7f, 0x9, 0x0, 0x2, 0x6, 0x80000000, "fb6c8dbd6430b479c5f0ae1d769416f99db7dd6e1e72f6984f3069278fa0c075"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 181.809365] FAULT_INJECTION: forcing a failure. [ 181.809365] name failslab, interval 1, probability 0, space 0, times 0 [ 181.820961] CPU: 0 PID: 11256 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #99 [ 181.828293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.837714] Call Trace: [ 181.840411] dump_stack+0x185/0x1d0 [ 181.844099] should_fail+0x87b/0xab0 [ 181.847901] __should_failslab+0x278/0x2a0 [ 181.852210] should_failslab+0x29/0x70 [ 181.856163] __kmalloc+0xc5/0x350 2018/05/18 23:55:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="85000000f341c52e31a6371a31e63689b8c71ceb7eb44d4fbc8776f87a92e8145982f0b001ea372c6e2600d2e64129d460405b078feec6a4d3774da13d7c2bb63afff1a1213b012c527d18b513640afb6b5d297ba86fbf963b6260b91dec9f6f7957a182ba1c993f71cce694f93928b40c7fbf5b70a9131af7f2a6638c4012c646cff691b64dc97c18"], &(0x7f0000000140)=0x8d) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04042bbd7000fbdbdf250100000004000500080001004e620000080002000a000000040005000800040000000000080003003c000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1a}, &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) getegid() getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) connect$can_bcm(r1, &(0x7f0000000440)={0x1d, r4}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) [ 181.859692] ? bcm_sendmsg+0x36c0/0x76a0 [ 181.863813] bcm_sendmsg+0x36c0/0x76a0 [ 181.867796] ? bcm_connect+0x730/0x730 [ 181.871756] ___sys_sendmsg+0xec0/0x1310 [ 181.875908] ? __fdget+0x4e/0x60 [ 181.879337] ? __fget_light+0x56/0x710 [ 181.883282] ? __fdget+0x4e/0x60 [ 181.886718] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 181.892149] ? __fget_light+0x6b9/0x710 [ 181.896335] __x64_sys_sendmsg+0x331/0x460 [ 181.900724] do_syscall_64+0x154/0x220 [ 181.904680] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/18 23:55:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000040)=0x7, 0x39d) r2 = socket(0x8000000000a, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000440)=0x9, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xa8, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1ec, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7982}]}, &(0x7f0000000400)=0x10) sendto$inet6(r1, &(0x7f0000000100)="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", 0x10e, 0x20000010, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xfffffef2) [ 181.909907] RIP: 0033:0x455a09 [ 181.913128] RSP: 002b:00007f71f0e38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.920899] RAX: ffffffffffffffda RBX: 00007f71f0e396d4 RCX: 0000000000455a09 [ 181.928236] RDX: 0000000000000000 RSI: 0000000020cbe000 RDI: 0000000000000014 [ 181.935558] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.942877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 181.950193] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000002 2018/05/18 23:55:27 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x4}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) exit(0x45) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x2) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000080)={0x7b, 0x7f}) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:28 executing program 7 (fault-call:4 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:28 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f000000010000002e") getpeername$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/05/18 23:55:28 executing program 1: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501000, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) epoll_pwait(r0, &(0x7f0000000140), 0x0, 0x490, &(0x7f0000000180)={0x1fd7d463}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x101}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d08080008000100a8000082d4030000ae020000"], &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r3, 0x1, 0x3, 0x3, 0xfffffffffffffffd, 0x1f, 0xffffffff, 0x7, {r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffffe242, 0x3f, 0x2, 0x3, 0x401}}, &(0x7f0000000440)=0xb0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000040)) ppoll(&(0x7f0000000280)=[{r0, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/05/18 23:55:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x8, 0x7fff, 0x101, 0x9, 0x10001, 0x6, 0x81, 0x99, 0x1000, 0x4, 0xffffffffffffffec, 0x4, 0xfff, 0xff]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x80000000}, 0x8) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756ee4ffffffffffffff00", &(0x7f0000000100)=@ethtool_coalesce={0xf}}) 2018/05/18 23:55:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, r1}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 183.092983] FAULT_INJECTION: forcing a failure. [ 183.092983] name failslab, interval 1, probability 0, space 0, times 0 [ 183.104541] CPU: 0 PID: 11305 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #99 [ 183.111865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.121266] Call Trace: [ 183.123911] dump_stack+0x185/0x1d0 [ 183.127631] should_fail+0x87b/0xab0 [ 183.131401] __should_failslab+0x278/0x2a0 [ 183.135710] should_failslab+0x29/0x70 2018/05/18 23:55:28 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x4, 0x101, 0x204}) 2018/05/18 23:55:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01880000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) membarrier(0x20, 0x0) [ 183.139655] kmem_cache_alloc+0x12e/0xb90 [ 183.143863] ? can_rx_register+0x2ae/0xf00 [ 183.149169] ? can_rx_register+0x1f0/0xf00 [ 183.153493] can_rx_register+0x2ae/0xf00 [ 183.157643] ? bcm_remove_op+0x5a0/0x5a0 [ 183.161779] bcm_sendmsg+0x5eb8/0x76a0 [ 183.165772] ? bcm_connect+0x730/0x730 [ 183.169751] ___sys_sendmsg+0xec0/0x1310 [ 183.173894] ? __fdget+0x4e/0x60 [ 183.177323] ? __fget_light+0x56/0x710 [ 183.181273] ? __fdget+0x4e/0x60 [ 183.184713] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 183.190140] ? __fget_light+0x6b9/0x710 [ 183.194211] __x64_sys_sendmsg+0x331/0x460 [ 183.198507] do_syscall_64+0x154/0x220 [ 183.202460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.207690] RIP: 0033:0x455a09 [ 183.210913] RSP: 002b:00007f71f0e38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 183.218707] RAX: ffffffffffffffda RBX: 00007f71f0e396d4 RCX: 0000000000455a09 [ 183.226022] RDX: 0000000000000000 RSI: 0000000020cbe000 RDI: 0000000000000014 [ 183.233335] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/18 23:55:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x41100}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000550000000000000000000000000000009500000000000004"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 23:55:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000000400)=""/160, 0xa0, 0x12000, &(0x7f00000004c0)={0x1a, 0x337, 0xca, 0x0, 0x7fff, 0xfffffffffffffffa, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000000000002) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={r2, r3, r4}, 0xc) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=""/101, &(0x7f0000000280)=0x65) r5 = socket$alg(0x26, 0x5, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) accept4$ipx(r6, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x800) bind$alg(r5, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r7 = accept$alg(r5, 0x0, 0x0) sendmmsg(r7, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r7, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 183.240653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 183.247982] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000003 2018/05/18 23:55:28 executing program 7 (fault-call:4 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x9, 0xfff) sendfile(r0, r1, &(0x7f00000000c0), 0x80000001) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/22, 0x23) 2018/05/18 23:55:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x420, 0x200000) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/05/18 23:55:29 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="d1601c84724f566020fe90238f3d5ad7435527674ad56062d683e21503968a4ccc525f7a5320c6bb3e0b5c05776e4a225ab28b2bfacc475b8fe8c756126ce0e8ef0ed3507a11549bd0878a88b58af308850fb26a6a92588f71a90dfea44c7189bf5e89c7e6dab8e24a08850c0ed0b67bbc41324ed26710176736a7e45d5e0cab4b19aafd4d254bf5d1e288d2d9") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, 0x6) mlock(&(0x7f000000a000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x3a, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/58}, &(0x7f0000000200)=0x78) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/18 23:55:29 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x1, 0x0) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000140)) 2018/05/18 23:55:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff0000ff, 'team_slave_0\x00', 'irlan0\x00', {}, {0xff}, 0xff, 0x2}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xff000000, 'veth1_to_bridge\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x4, 0x2, 0x40}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/05/18 23:55:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) flistxattr(r0, &(0x7f0000000080)=""/110, 0x6e) getsockopt$sock_buf(r1, 0x1, 0x4, &(0x7f0000000100)=""/237, &(0x7f0000000040)=0xed) 2018/05/18 23:55:29 executing program 7: r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$ax25(r0, &(0x7f0000000040)={0x3, {"f0f29f20b7aa13"}, 0xc53f}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) getpeername(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) 2018/05/18 23:55:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x838, 0x2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x80, 0xffffffa9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002300)={r1, &(0x7f00000021c0)="d83dfa921ce626be6d2171a21722bd403bd5d64a193d79ace2510b9ea4a61f7666798f0467594d3f7d25c950801ca0b0b1859ca13111ae151029377ba9e1c3c12b7baf795b9cbf2c6da7e96208831276a087ffeec576c8440ba09171740dce3042fb7b6abb", &(0x7f0000002240)="246b09c3388312d55ec614b254d6575cd81700bcd3344a9861e948887dde3d6fcd1ed1005cd70d488c46b8585b5530fe68982ecc96a2bb798c887e7a50bac5187398f353b59bfbacdf3db558c5d1b2838b0ca2e99d336d08bc58189e15b5a7bff01a3086889b1030a5bf4df2d7c62a87db3a33ebf4b40fb9e948dde269293a042a5ca8a3a61064552b20348fef96cac51fedbbaa", 0x3}, 0x20) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000001f80)=[{&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x401, 0x6, "ce4bde72303eed60c200d6087fbeacd1ab5da0ccd4b7bef1ddd65dbcb83781c727ce221fd3ffdc9e7628183214f2c3573bd05cdd53f8e18fa69011578b2076", 0x38}, 0x60, &(0x7f0000000300)=[{&(0x7f00000001c0)="e846a7bf752655cbceb183988015d238ef3b19afe9faaee4920138fb3f71d391ce43ad033fe8a2a632bc7f6081a493c7f345b4661bec8660e7603c077450fac8deae64db26cd8ea8323d484caf4ff61c3a74f2a63171e66eb27b3163525b0226263db90d45cafb6e0dddac8844035551299f0051120c3baa3d33f150c9828419987dd5cb8e032b2edbc36d17315998f2da1498b84fba9a4cf8aa4a2002d2ac71ebcf15d6ef0014197f9a052b3dcf88cc46f70fce5e330cd55762e5fc381895b7d28d56f1e03dffa14b714e1d5e93aec199cb49082bdb5820184546644b357f7280bdb413ad71", 0xe6}, {&(0x7f00000002c0)="8900c70f2250fd43e11d4d7dac97d1a4ba9236b1051a70f4ea00a0b05f4c27cbd5d2722aa5bd88979cf6682d39eb0b27", 0x30}], 0x2, &(0x7f0000000340)={0xb0, 0x11f, 0x100000001, "e0700b21620799a6652c427cb3e08015b696237b1ac8218c7d6d74ab9b7e2953ac429833fd034ede559d855baf8ebc902932ac725e6748e1557b2299d26f4120b9cc2e8d78a673f07285a4ea60cd3ba119c5a903cd02689d8e9fdf8c8355fa6e7648579ed33c6284b8aebf898ba424b8a57fb4373cd94cab758c7debc40570041569e300b4ef6849636b60b74f28d594870498a8443ca371d14289bcf5"}, 0xb0, 0x40800}, {&(0x7f0000000400)={0x27, 0x1, 0x2, 0x7, 0x4, 0x3, "fc864d7a1750c97ff23c14e0a7d03dbf555808c096e29597aafa52f0cc0c139f3f40639b439d7d9e3e3c9933c300f12e97053e05115f8b67be5f9f1bb515ff", 0x3a}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000480)="e1d2c33bb66b038fdf213ea510ce7e5f566f7738bbe512737773fc58c81d8ec400cb122d531ab3d6f812977ff6c43de42c1a25b5115cf7e32f0ade7d1b1a44b63b49bb69f0054cce6689b817468241c851eea0b5de474c8228644ea7fb6482e593f29f4180ce5ea894a5488d5d4c965c2364b271b261d8bcfc84ec2942c7af016f92f6765772c8e41563074b6a6f8aa819c494f2d00295e14530883ff9c3fae2890e07f5d63759c64d7d66aa81a1b87325a933f95fe84f2f5b6fe1059081a66f6b34ede60094f531979b1a2276f1dd0b2ab797d052d8d5f30d", 0xd9}, {&(0x7f0000000580)="b11d63f1f262be2a3f1f7597a348987cb5125611caf025a33df1cfe3768c236ff33a29572be923e0f1570561f13a5bad8505eea19f8df58034eee7f40456ee438fa253b09bacd41b0f0960a0a5aa287916c8bc078e64b02b5e551ef0854822b754088d60344d5a5410c0397ea275c3a828013743e0f8afd8584a60106d306e235e7d73c5bd7c326eb56c746bc79cf186da2468d92d80121cf2eec26791a697f426e3fad1f10cb221429be40d4a1b64cdce7ebdea49d3dfd3163023a0565dbbd6f7bdef147509e600360c96ac98af489825ce99a2", 0xd4}, {&(0x7f0000000680)="de08756c1f8ef89a8adfeb63306042ffcaceec9edf9c876c34bc8d7b1dfe913470a5f1fc6978f5e687036386e252945a528c2b5856717d374a8f45835fecade74c59b85cb2d1c33f719503d509a7ef6fe6595db15dbd3c27381bfdbe95fcd4c8168928edde52", 0x66}], 0x3, &(0x7f0000000740)={0xb0, 0x11f, 0xe082, "3983db3a9ca6a068b9e8bb4f49c33ce947a5175505563b5265a259f65a5cf696a7ae1f13672d7be9635a39596c2c7504c4482449e31125b2bbeb8fc44df0f08e6f14342dfcd21c2df46a2a9b7fe8e23b98494ef8b22dd9f9933f6f0da1995fa33d16eaea20defe0c3168339e93c83d54f9e1e8e8c37426928f49c41c7cf107e015d31d7afeb86564aa9cde7d5918d5fdfdef9389507e357a051f"}, 0xb0, 0x14}, {&(0x7f0000000800)={0x27, 0x1, 0x1, 0x7, 0xffffffff80000000, 0x3, "d26ed3108b6c59ef455d2eed38b6adbf8a88087e4276bcee4230efb6781f41a61b17a48e7dcc98a3dfb945018c19ac093eac7e64056709b5fd8abde20fe978", 0x13}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000000880)="2f86185f3afd9f6eeba13e2b8e095f92f90730e7ec0bd465fcb86d66cf4660f6a29329dad1e919069ae9496b93169fc954b23fbb5d67d1b2494d12ea829e1a33f0d976b95147dfd2feb687dd977ff14803738a3b24920ab5af120aff41918a24f1948efd27e1825b921f784a552c596142286c1c353d01fd22e3202ba36cd66be893252dea2276037451903fbc3498d3600853e921b5c683d813fc637dff4796f80e4bab5d6db99208fa3709eb9837c8f4d7655bc0b7fdd927dcbc3f73f24df7411820051bac492fe48f5ee7869453592552f3da86e7fe45e55822ab05a8", 0xde}, {&(0x7f0000000980)="64ae4f7eae12a920917f4705d17c97668f7d98e288f94d6896b9ca7df639d8aea7faf435d8f5717c86327e71e9a780c60a88dd8add71472eb46e012bd97655b94a55b902ab2c7d6969d2c215553f2cba5454f1e716f8223404597e463f5b2c28f24290919866f1f6dfc18f156cc9fd4e727b20666eec8063ae39532e7eff38d90452bd4d770ddab0cc0517613a94f62d7ee8efebf3be89307ba587a5c63e8fb49b9c95989239024a226cc631505628c2faace1151d79918a37a24d625be92902fdfb873b", 0xc4}, {&(0x7f0000000a80)="4d10d1d0c6293c7692870605afe50b00abd07df31b1608f8ca9ffb926a2e9915b1dec2109f3066068296bc5d94120dfbc21c4c5f8d164dea3eef38a3ab0cb084e5edd96ea8a1e080ad744da87a17a04cf5c05dc879d38a782ed3e7ddf3", 0x5d}, {&(0x7f0000000b00)="9552ab66ebe4e9ea1a63c0ab0cbf42c330e243ea5a430add4396c624387615408a31d1b7bded43a2956497ea3a0c3221ecd298800e613fe2eee20b739a557e00c20261e183be83ae48112ab2af259f7b10899d93fe16dc43a6a72dd48bdb5a630d5a6c04ec65e237de9231e0353aaa594c73d6693a6be6a79b8b", 0x7a}, {&(0x7f0000000b80)="a8c2c1d40dc42419c5101abc6508e366da58f2ff63eb4c98355648d06b89199b7166325cfd4c9041bf7fe4e14c322c768837accdd612fd22dcd008bbc79b841c9503d7c68d5c3df0f53e704262590dc867af9f6b9a13d4c2e33b439d3c716b29e18a7f3483fe376ddc9e4a4be5bd9ef88b8ccdc17607bd01d6d226a12816a5829954d7855adffebb94d2646cc14122ab4d39b4ec786f7a87232b57dc3811a5d8cb11daef0c60c7d24842c99e309dbb181813fdfd3fd01629da68f3ebf65ac9463a", 0xc1}, {&(0x7f0000000c80)="44ca0c6318c71332bc795571880c7cde774e2a981bab00b4bc87f6b824a6e5fd95ec8d10d0126f0083c36cb1b5b115b8ccaa3c0fda05183e588c97dd879937e5d6d6b5dda92b4fc125d355dfedb28fd8b9f742c97d980b4f75e98efa26f76bf059f15acb0e274ac312cdb9fc95bcd7d41fdc60faca94edfee41a25367f33d5afbaa886de02393d0a9cb2f4196c0b80f7954fbed7e3779b04afd116f5aa5d0041d96ee4354088148c9ac6fe6c180af6a8f9c60e36d9ba3ffa3374", 0xba}, {&(0x7f0000000d40)="9a80c6572a0f86d98ec7000e9c33b01dab327e5fd8302b5df1d7abda5d37613cb5157bd2c99e57318a2754915e5ececd026ddd1fd5b228ac26605f8fb4dd20d55fc424c381e22daa85d17c4873996ba771c05159073a8b6a2c919b9eaaeb4d3d4f7c42f773c9f99184ff95ebcf2047a1c4e3e9a92e772f776a131c4d44198991ea2bc75643fd7bf4ccc849bbd3bd24811793cb58d1a86f36eb0a6b32af08dfc9794230909abb59234c3c1bba98871340aa4b97e701e38feec92403", 0xbb}, {&(0x7f0000000e00)="b9fa8e8770173ae27a4965e72f7724dc764b066bb9de2ffb2e7eef196e20e5a6274cb5c12ecc55045a74d89cf391576ab7b57ccf025000a5c5bb7d6a97d1e4f823e09ade7e3d52a545564ff6599f214765a15e43d12d942d3c0ca9b65ecfbcd637b7ccb2ae0a45ed34", 0x69}, {&(0x7f0000000e80)="522f48ed3db74429a464b5e76ddc731914c66bf2ced0caf7af8dec", 0x1b}, {&(0x7f0000000ec0)="d4ea9689c5aaaa75717c1861eb91e53a89a02e8157f81d718a3fee41c698d6b3e73847fffff6085fec0ef88a88312f6fe24481b4af577123e1c51f6dd6bdd9b68e3f02c0acddbb7de1d5a2a9fd28c5951414a4cf34bb35b12d866abbd04e1023de0c87feff3d28ab047968d6f520a7dfc55474cf4cf1d8418e3f37e790492cd38ef35f0039258651d56bb0409d28e3e51f89236b006dd0b17354d3a0a39fb406b10b28", 0xa3}], 0xa, &(0x7f0000001040)={0x68, 0x107, 0x5, "06864d4624f170a8430740f8b2db743bf3a9f10090c9a4b55ae3b2b2207556b6525c2f064020e4e357833b6d9c21921881e73cb41b0fe2f4696c6ecb5123d833a5a095ab0c5193ee34f7be53acee86a5a6"}, 0x68}, {&(0x7f00000010c0)={0x27, 0x0, 0x2, 0x1, 0x5, 0x3, "43bcf5c1622ef58166945121a7ea20c0267007de44291eaada533fc029c30e065afacdc613cea90840b6d0f1afc88c4af5928cdf3a65631f3c92989db73467", 0xa}, 0x60, &(0x7f0000001600)=[{&(0x7f0000001140)="ce1dd5f82b0d29564baf483919999de813f942c9e418ec9471d856d8746438c0f88830041ad03977a403065e731d", 0x2e}, {&(0x7f0000001180)="a0db6756db07f36ce1601355ecb4bb418dd5f56c666cfb705d75e7f733869bde4e98c6807c98e2a142a669702e8c62dc8e53395d270b22f58d80ee59eda743c39dad40a8e66ef134d6786b274f5c0834fa877408db70487c16bba3357d03d90f94bb811352a588a9fb", 0x69}, {&(0x7f0000001200)="a94524459faf73d07cf1d7a64b5311cf7c4a730d4b2999671b6040f7dc2b2e01011df0ea0744c0bb70e8c6bd71f8016a198cc53d3ccc09ed5a992a0513a475fa97596698170a84eacd27c4edc8d740df289414fa0f869ae95e55795d99667675c42b0ecab10415b61820f9b4fb3348f03ff06e69eeb80d0b17bec3e4dc3d83f647380fa2", 0x84}, {&(0x7f00000012c0)="21f1cc5116475c76b65a0a88ccd55ba1bea79ddbd7aaf005e306c70b51d8044a767d105304cc8880f605e38aa7e96d6e1340b13cb47d1f4e69fde5f770ae47e3c8009c769d40c166971a38bd1f64a46ace8a21ed7038f68381e0ef93132e9499085d81450f52d6535f9cd727bd2cb9a74e5a14ab7a244e2d21e4be9eac49920c9bf5e964582cd5f01ffbf451892c8598614f44b7e481974ce4da7331a456c0fe490ebed1b29c27e26b4fe6e475742675e0e24d896aaefa2513104d0df631ac081e2dc68d3fcb9bbfb0c68d868e5e566ab7727173", 0xd4}, {&(0x7f00000013c0)="431ae9f48151e81ab3dcc37cec038c5f354a713ac68debece90e312b504064b5a9bc9576e6c05703ba0f60f82bd8e533ebbb82ad14f21262e1befde500d2ac1015228a840312c982a64d508634e8d06a36cf", 0x52}, {&(0x7f0000001440)="69e748e370a101abe4de14ae744b3e8f7c2f07d6b88a440c6cbe650bc8ce97a2167f9458c2402591e5b56231b29abc6f8f9df5df5d2c9bd3a5f227e7dcf98ae0530c1a7cce70005e38", 0x49}, {&(0x7f00000014c0)="7b333667b5888ce3feb98f9dbbc180a6ea82c4151817453a8a982bd21b718247f96e7c598f2981b465bbd9d2bf7650dad90e183a3ec81b75", 0x38}, {&(0x7f0000001500)="6d3ff2f42cc2e7739f4e939f42eda96eade9e8bdbed1e6c4b5c9488d50e705c66789317f6b16e8c6a4445a0bb2cb2d0dca3a3364481919a654ea653ef45f33434c43dfdc2cfb688a644c7258b678f331aacaa11417fed5adaa27af03abfe94d0c3fdbb9256def8d860b61a077b8a296d65a8cb0cc4c074e85602b219180dd8084036aedcad466ad0ad44057478b1f9e786581acbdd9310e1bc3b7e80ea98f58fc6955ccb2fa242494cc4dfdb2621922ce432f2e2fbfdbfa768f4c6f85b7251811bd439ae7c9c18edbf0052eba4e41ec745ed10b23d55c1fb2a3c4a3f2f75506dcdcf4ef776fdc639ecc2fb0f88f3816e602b6f", 0xf3}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000001680)={0x27, 0x1, 0x0, 0x5, 0x4, 0x1, "cac037037e993bd33b26bb5c6ea751bd08fd9438e31f14e69a88e7399a7911615c7296d798ecd9e59f38ac94de51c66f1a7fea49cab1658a2e5e97e34b1f32", 0x3}, 0x60, &(0x7f0000001900)=[{&(0x7f0000001700)="57ce2a9e68128c182a7ec5f8fbc1bb74bcf9ddaa9ceef0c449d12279b8892743a095dae19324d81a3eda17038fd14a84040132", 0x33}, {&(0x7f0000001740)="ccbc23b2680c7bb442e70a925f649b0818b1a85b2f933ccc7732223fd8ee5305efbfc134b0638dfdccf9d9d1ed8803512ac932c58e0c12e132edf7d9c1dd199ed1a108227fe7d3e72e086939348855c0c8f0d2efc7ebc90c3ab9b87946062edab2da3c0d5c81c694d08fd97ba4e0b5c294f21124f44175a21c752530422742856b5d09e5d5ce64cae86f4c36eb57187a015b0348707fb2d0a288c4b29e5a2836ef78c97e3b2365e429ffb1cd22c432a5e37dcdf5", 0xb4}, {&(0x7f0000001800)="07683375c8b961f99a2b982e90cfc522d8caa0c9f6790c4a3e8c7180502e74773dc19a8a53754477994b52fb49d6fb658aadc50a49c4a3ffa31125206f305fbae81dfce333f66cc3e7acce583d6258f3be57793788796435760cf8ac994fadd197df01b440c10a539645d2b9c6bf590541e7f42636cd3d6cbe1603ab511812a93ceeb4e600555c16f669faf5d5f68503f468e4e40610e699e659d4807eb568e9b7802b337de1eb2e6fdb18e2bcb082d7cc8648b83aa3123c95f4700ea56bb09eca1259af6aff9d370d99f486d50d21b3e9", 0xd1}], 0x3, &(0x7f0000001940)={0x70, 0x0, 0x5, "a50b8681edbb24ca3a5bf11a0a1e5d67120d409e327adc0cedc8f428eec8f6063d70407c015c51a6250f39c1a43393d1530fddb7e6310dffc6c1109fbac9238f8bdb7757958068c3ca9ad2c3164b3b5731b753ac0db210fdc045"}, 0x70}, {&(0x7f00000019c0)={0x27, 0x1, 0x1, 0x7, 0xfff, 0x81, "8956c64d43862c09594886d7ce6bc483670467fa5d2919cf1c8e94340c0eeca9bba8d1eae34585510003a268e32fabe708ad07c7f4223a8c61c515f887962f", 0x2d}, 0x60, &(0x7f0000001c00)=[{&(0x7f0000001a40)="92c6b269e90842a64eb316f833e6c1e49ef96736c6dd468636878dc03eec43bfa444b96af81291654285b3314355cf3e9c960b33815788a0883863264b631934951bca8fbc2f5ebc317aff62c88a6d55d4ea2d3474907970cae74e3902d52b673fb596c4670ffa56c97ad0424bccc142962de17fa0b41a7766c785e277031e2d894d8325f60438e2", 0x88}, {&(0x7f0000001b00)="819971b045bb6069d810008629dc904d965a7a28d35edd5499c272e30b0d22b8d01ececaa51fffa370f91b144791c3f4833b8d9419", 0x35}, {&(0x7f0000001b40)="c64285eff0c16fe92185571c08a905d3f9127d51dbb60310d884b728d2a05691b618e7aa508685f40da31bc1dfaa10ffc60eeb2d862e4ff92dcd77f753dc22a95ea948eef45917ea78737f778ca4cce00cfd3be24d3db9b3465fb047e0b759c39faea7f7d130dccb0941538097f184a6986aef38357e507b4530044a56fe0c2c517d0c88dd6e7e0a832d391dd1670e9d7a00d19fa3c8451506fb7d18307425d5ff1daa155fbee94be2ca0ae984adf8ed876dd068", 0xb4}], 0x3, &(0x7f0000001c40)={0x68, 0x10f, 0x7fffffff, "efdc4b7e3deb28115a4d5af099b7070a2030f0a69997e1409adb8c1ff39d01e02aa334021b904839f85fa49a185a4d3aea4161b69ad1d30328f6405e4acb0171a6c97f33ddb87a2494479219457b4bdcb48c0496"}, 0x68, 0x80}, {&(0x7f0000001cc0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x7fffffff, "fa24814714006e8ca43f5567c584bfbfa06ff067933910c3b2e26eb0c6b605a395fd1567e3cba7a7d1a5bd1b40bdd961b0d4e757d4bab6e37aec859cf42499", 0x31}, 0x60, &(0x7f0000001e00)=[{&(0x7f0000001d40)}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)="2684e260d2424905a2b81a189a4c9761e92b5af9d450e3e9d9e24916f82cfe2e64da1412", 0x24}], 0x3, &(0x7f0000001e40)={0x108, 0x88, 0xffffffffffffffc1, "2d44513ca6f266e3fade8e14fe6bcccb7e39082360235da307de7460748199be0ace4d22d5b0ed200555c85c3ffda3178d4871eb0d5f18c47b8c5a2f88326179c67f9a03d1aea871b0f09b4dd46b420d208d612e522569334e541f41a977bf96377204995fd98308cf71ebc114111e111430fe9346a7c53379f1824fd5c18464de32bda70051e840a39c5e08ae672cfc429afac8f2413015b51e6733d8a25219d88f543633ec832ad2339b04f308e3bfaea969f727e435a65eaae17e41d2688f7ab7428aff3f7e0b3c696ffa28b8b5044316e7b896342ed44d3317b4cbfa057803a78bbf7b8b37fafccf04910ecb0eed8df73b05d18c"}, 0x108, 0x20000000}], 0x7, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x2, 0x7ff, 0x2, 0x473b}, 0x1, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001d40)={0x0, 0x3}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002140)={0x1, 0x0, 0x8, 0xe55eec8, 0x7, 0x5, 0x1a906dd6, 0x0, r2}, &(0x7f0000002180)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002340)={r2, 0xe1e}, &(0x7f0000002380)=0x8) accept4$ax25(r1, 0x0, &(0x7f0000000100), 0x800) 2018/05/18 23:55:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) fchdir(r0) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:29 executing program 4: io_setup(0x9, &(0x7f00000000c0)) setrlimit(0x9, &(0x7f0000000040)) io_setup(0x8000020000102, &(0x7f0000000240)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x81, 0x1, 'client0\x00', 0x0, "6940bec0ae2a8182", "3d59d2b4aeff72d7dece713c5803387bc558542de980806fe3366de66c21c43d", 0x266e, 0x2}) modify_ldt$write2(0x11, &(0x7f0000000080)={0x232d, 0x20000000, 0x2000, 0x5, 0x24, 0x2, 0x5, 0x100, 0x78, 0x4}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xe00000) 2018/05/18 23:55:29 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) timerfd_gettime(r1, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:29 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="d1601c84724f566020fe90238f3d5ad7435527674ad56062d683e21503968a4ccc525f7a5320c6bb3e0b5c05776e4a225ab28b2bfacc475b8fe8c756126ce0e8ef0ed3507a11549bd0878a88b58af308850fb26a6a92588f71a90dfea44c7189bf5e89c7e6dab8e24a08850c0ed0b67bbc41324ed26710176736a7e45d5e0cab4b19aafd4d254bf5d1e288d2d9") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, 0x6) mlock(&(0x7f000000a000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x3a, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/58}, &(0x7f0000000200)=0x78) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/18 23:55:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff0000ff, 'team_slave_0\x00', 'irlan0\x00', {}, {0xff}, 0xff, 0x2}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xff000000, 'veth1_to_bridge\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x4, 0x2, 0x40}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/05/18 23:55:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) fchdir(r0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt(r1, 0x1, 0x3, &(0x7f00000000c0)=""/192, &(0x7f0000000200)=0xc0) 2018/05/18 23:55:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80800040045010, &(0x7f0000000040)) 2018/05/18 23:55:29 executing program 7: r0 = socket(0x4000000000a, 0x1, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x1, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xfff}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x10) ioctl$KDDELIO(r2, 0x4b35, 0x271531c6) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) getitimer(0x1, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000180)={0x3, 0x1, 0x100000001, 0x0, 0xffff}) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)={0x5, 0x13, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x10}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_address={0x3, 0x7, 0x3c, 0x80, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xa0}, 0x1}, 0x1) 2018/05/18 23:55:30 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000140)) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'wlan1!.vboxnet0bdev\x00'}) 2018/05/18 23:55:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x3, 0x1, 0x4, 0x2}}, 0xffffffffffffffd7, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xfcd0}], 0x1, &(0x7f0000000480)=[{0x78, 0x10c, 0x3, "a4e8d24f6261c763901b430c3ffc6152f8afc9d67686f4257fd65fae49a7a0097c3a563a71ccb3ffcfba322bbfffe5f5ede1d0288a1f45f89a89b60349bab6dce633ec4b11160222b99190604997ae2ac1514c8c1a0fc45eb768705cc51a7ad67a94eb35f6c540"}, {0x70, 0x0, 0xfffffffffffffff9, "34b82241419b9e59ae63684972eccbc40eb60b5bea16cca70bdca1271caefb73f32ea73ac94b04244a50e3d0d6e86cbd2787947c7a373450f0804decdcf923d105ae59abf98291c3ec8fb2aa398d74063e9995315efaf9baf1b1"}, {0x100, 0x11e, 0x3f, "712d3cc032f3c6f2e3e2568f87a190dd275b621c99a416797ee28f0181b9c4595d8fcdcccd4ebde2ddcc2b3a03152037ecdb0127ac2ba82a5e6a90f5ed15f34b052402479c3e01c7a12739cafc4adf1f187a6e16fef0c79ef844853e10cc4d7645dca3987efd69e9fbfde582465a7b6852adf8b9c74f7ecc6fbe72b43118e1a5477ff32205c52161444cc93c1a142ca2dd7a278e403f2759d85d35b99cb4bf131833c0c50d505ce530d5c42ffb54a557fea404bbe2844450a8a2fcf3e7932ec98a7f9aea6d17fbe2b78da746e601667fc788ae3a30b6f615ea551e20cc8ac414cef15957d74de5b3502466620a"}, {0x88, 0x0, 0x7, "5770aa515d53997be0ad36f18409cd600d3fb1054a0d26508b0113760fb573bd07ce98d29ccedd1909f0af853d086f8d69b09a134c2d059d4e9d619add2defa896e63e14ab53b6ee95f55ebe6375f089ec994ba09f68850170edc57cd1a8cfa25fe6fc08f87e29b115e70440cd72b7b7af6e"}, {0x100, 0x101, 0x4, "4a2676dacd94349f368f660cb5138ac260206c37501cd1203918c23425b2877b5474fd74eb37bbd2bd6199ea8c502721c897bc797e944a2ae9b86b6ef23ed832a5bbfb312d0dbaf50a2896dd5b5a485fba98c8b7319bbab8ff15a024be2ad41648152e68476ed29d6ca59d6ad6db8ca32810ab4ae14ae11a5ef32f32c8ed2db877bdb5023fe70846a7a4a5b5dc07036f4a97e73d1b7e615cb83eb04787b91392ab267c5c8133dfac85d67154af4c6459e08c5c29c5f61f671848144e59e130d22ae468b03bb6486cf726882e128af04d87677c1c9c25d8a9ddb2b0e850e7107b93a8534d52723245284df9"}], 0x370}}], 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xa49) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002d002507000000000000000003000000040000003940a315977781cf43756941ab8594d7dafa29c371279a6152d5b6708572690cf18240b8bf5920011e884f3f256d1ef1b3ad10f3211c592f3e5692d3b973adc474f241fce5042a725dc6fba5c362ed72ec733b00f3"], 0x18}, 0x1}, 0x0) 2018/05/18 23:55:30 executing program 6: setrlimit(0xa, &(0x7f0000000000)={0x14, 0x8b}) r0 = socket$inet_sctp(0x2, 0x8, 0x84) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/37) r1 = accept(r0, 0x0, &(0x7f000069f000)=0xfffffffffffffe5d) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x1d, @empty, 0x4e21, 0x1, 'lblc\x00', 0x1, 0xa56, 0x67}, {@empty, 0x4e21, 0x10007, 0x6, 0x2, 0x7fffffff}}, 0x44) 2018/05/18 23:55:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @rand_addr=0x7}}, 0x1e) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/18 23:55:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:30 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[r1]) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b300063f81000000ff060e6e000600020004000000"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r1, &(0x7f0000000000)=""/19, 0x13) 2018/05/18 23:55:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/rt_acct\x00') ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000200)) close(r0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x13f8, 0xffffffffd253ad55, 0x2, 0x20b9, 0x100000000, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000480)=0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000380)=""/227) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000fb87040000000000003001000030010000a0030000a003b900a003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000161a0d6e1d8bbeba8583b1581686471bb8f085aff47275781f2937bb30c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000625d8ac29e95e5b045c76d760d7f9985ddf82306364482858db7d62b7d3d0000e0000002e000000200000000ffffffff000000000000000000000000000000000000000000000000ff0000ff0000000000000000000000000180c200000e000000000000000000000000000000000000ffff00ffff0000000000000000000000044a00070910003f007f00057663616e3000000000000000000000006270713000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000002a0100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c20000030000000000000000000000000000000000000000000000000000ac141416ac1414bb02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d8) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000180)=r0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffff9c, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x8, 0x1, 0x0, 0x4], 0x4000000000000140, 0x5, 0x7, 0x6, 0x0, 0xe9, {0x8, 0x7ff, 0x7d, 0x0, 0x6, 0x6, 0x7, 0x7fffffff, 0x0, 0x1ff, 0x80, 0x1, 0xfffffffffffffff8, 0x20, "e8795fa0b40d49da3c8c3c0d00064b6b2e23905a8662b8dd5e194259cc0b2ba3"}}) 2018/05/18 23:55:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="7873398b000898fcffff6054bde2cfe6120000000000000000", 0x294e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x4, 0x3, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xbc44, 0x4) 2018/05/18 23:55:30 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0xfffffffffffffffa) write$eventfd(r1, &(0x7f00000002c0)=0x8, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000400)=""/129) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x60000001}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000300)=""/1) 2018/05/18 23:55:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4afcafac6f3b8854, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="b970eef44c8e25750e2b46e04bce65b392146567764e41b4b3e26b4519582189a416b33275d026d42d56802a51f303589a0866f72b2bffbc17a7ee2659ec6470320a034c84d11fed6852777b031ed010277970e5fd26f10ffdb1146c8afe53d267c0f8cd3b67d538b3cdbe12b64d2bd56fdfc95b714a31c54d4761c53e374a97c70c4c8a72ca040a2dd7", 0x8a, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000400)={0x7f, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x8, 0x1, 0x2, 0x6, 0x10000, &(0x7f00000003c0)='veth0_to_bond\x00', 0xffffffff, 0x398, 0x8}) r2 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="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", 0x1000, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x77, r2) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x0, 0x8, 0x85, &(0x7f0000000100)="f3e2b6f89bd245b97a17f71ee2d5a1c21c7c38d604d78c3815c057ba6fffb172296595bdca4d47449fd21fef683082c92e01d4fa3030f2e67fb921b108a85bba785a6134695cf1c1cc76ae43fa022db3994e5df528c90b7317e64660dd4221a5dad5ffa35630d42d12c4237ffc76199d9342b584c329ce331131bed23bdbaf3cd637a858e2"}) syz_emit_ethernet(0x66, &(0x7f0000001280)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/05/18 23:55:30 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100100000d, 0x30, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{r0, 0x2}, {r0}], 0x2000000000000245, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 23:55:30 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000080), &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="8a6ffcac58d9e0c06020cd6992546da9cce0d6df6e2f48e430bd3c84805bec8234871e449218e93a9aeb06a5305f027a") sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0), 0x130}, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/18 23:55:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000880)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000008c0)) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000200)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x458}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r3, 0x9, 0x92, "c0278531d49717d7dea067bfc4e6b38eea61a083c4e7a59d73370ef95966c5761c440bf2f5002937d532b4b533bd20a722adda080d1687f2e175c2f1d2736448e6391bff0c297f455e651275931f1c4f8fc9a9511f8d65ad636a35d8f15bbe3e2bd9c48aac5d51ecdefd44ab4667fde2126cca7c1cc894bd54ffd8a572270827597d34aaeffdd13d9cf21a95b6c2f55c3f2d"}, 0x9a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0xe}, 0x1f}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0xd3d, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0xa2, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}], 0xcc) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="05000000110000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000040000000000000000000000000000000000000000009cdd6dc1293c3578e402000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="817eca409ddbc070c6d1e3da74a549612fca98cc46132592e1a5fcb7f489a2f87862e23659144b10bff8d3b61b5d9fbaf25cc21f0befaf811d28bd44d432f5d768cd7a2b13d7f763970d8c42ba2c97277df27961ca29cca1715911bacbb322944066b1f8114787ad4c1cf8f3b9726a1a8222c76866f570526b5e906f72cbb1a0e1b6986e696a532281a481232e53aec1fa48a9ec0ab660d8d9a558fde1c6571b860ed3a1767b6ae4702ca4a61e9b142e2c68cce5ac46cb30f113cca8db22af35e164bcf534733262d5d5174a03b2455f79090409a5c54f1dc586e9d189d5ad2f37da6b284a3b6af3a01a1732d4173fc45036c5df", 0xf4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x425, 0x8040) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/18 23:55:31 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x264000) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x1, 0x0, r0}, 0x2c) 2018/05/18 23:55:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'yam0\x00', 0x3}, 0x18) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) 2018/05/18 23:55:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:31 executing program 1: r0 = socket(0x2, 0x6, 0x8000000000000000) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x9, 0x943, 0x0, 0xa, 0x1, 0x10, "3d17275811a3622cb34cbbe994d9953d8be8d44a0f25c8fc34173c3403b60cf21977cfe9601a43712a88c4fa1a1c2af154e5e05db6be21d6dfcbff4b4f335fbd", "69fb084f77cbd06f98748a59b246b66c75ecd08267ea801c3cc4d195c00f69a5f7a4c03ccff988b341739df76414c2bc84f8b5787c9cf3a3d2a2630d5d1363af", "6fe6ce250068494763136d3e0595cfa2ce517752ab4c31032b2ca00df7358dbf", [0x3]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) accept$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000640)={0x521, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) read(r2, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c151a03fd4a3f80b0d7688de04a271fb1562a1aa3f73e85b5b20993bf7c5df22dddb70", 0x23}, {&(0x7f0000000280)="a453316d8b65889995e88a926284f9254759d0dd3864ae9713447277910bd6fdc6", 0x21}, {&(0x7f00000002c0)="455beb45c9f719e0897ba0e06db591f9ae839bbe0c7f7592e67c7efc6ba2c43ac86702f0da944e3287bf861b6262e1033445bc7b57e214019884a3d95262ca6f6696603766a8a1eaddd45f812c6caff1492e94e3e5fb21dcd599c2fbe40a7b891cdc3ccadc65feb7bf766c0463e8b4ccf55c96849494e05872ed3e07bb69dcf30132c217ca4314fd7ed3", 0x8a}, {&(0x7f0000000380)="4712dc63c058f7435bd8d972d89d60670ad6418fcb4e196592acfaa07b833c8ecfd64deb711015f3d24f60afcfa30e5c7bdf4c5325f0fbb129bb552d3df2d729dae4d39eca5b685fa52f2a4c35484e955f4e2cd2a43903036531c90a7f867e17c085fa7f51a21a541f645a07774e0d91795721581375", 0x76}], 0x5, 0x4) 2018/05/18 23:55:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:31 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000280)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0x8, 0x66ef, 0x1, 0xfffffffffffffff8, 0x2, 0x1000000000000000, 0x45, 0x6, 0x100, 0x80000000, 0x1, 0x6, 0xad30, 0x7]}, &(0x7f0000000000)=0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'gre0\x00', 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x15}, 0xff}}, 0x6, 0x900}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x4, 0x4) 2018/05/18 23:55:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x3) 2018/05/18 23:55:31 executing program 6: unshare(0x20402) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) 2018/05/18 23:55:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c61f262c8523bf012cf66f") read(r0, &(0x7f0000000000)=""/32, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000580)="9b", 0x1}], 0x1, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) 2018/05/18 23:55:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000180)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/18 23:55:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x4, 0x1, 0x4}}, 0x80) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x0, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x800, 0x0) mknodat(r4, &(0x7f0000000200)='./file1\x00', 0xe001, 0xdd45) 2018/05/18 23:55:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x210082) r3 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0xe93, 0x4) ioctl$TIOCCONS(r2, 0x541d) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) tee(r2, r1, 0xfba, 0x4) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:31 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1, 0x100}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) unshare(0x24020400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000140)) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)}], 0x1, 0x0) 2018/05/18 23:55:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80001, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x5, 0x2, 0x3f, {}, {r3, r4/1000+10000}, {0x3, 0x1, 0x4, 0x6}, 0x1, @can={{0x4, 0x8, 0x10, 0xc3f}, 0x0, 0x3, 0x0, 0x0, "126e4b70de71a730"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/05/18 23:55:31 executing program 6: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002800), 0x0, 0x0) r1 = semget(0x3, 0x1, 0x10) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x6) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x4) 2018/05/18 23:55:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x220080) fcntl$getflags(r0, 0x0) r1 = socket(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0xf7, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000)={0x1d}, 0x10) shutdown(r1, 0x1) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:31 executing program 4: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x86}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xcda2}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x2, 0x8}, 0x4, 0x1}) [ 186.921656] hrtimer: interrupt took 43782 ns 2018/05/18 23:55:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x9, "aeacff08cf6db0adfe"}, &(0x7f0000000200)=0x2d) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:32 executing program 6: r0 = inotify_init1(0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7a7) seccomp(0x200000000000004, 0x0, &(0x7f00008c4ff8)={0x0, &(0x7f0000002ff8)}) 2018/05/18 23:55:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) 2018/05/18 23:55:32 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e90000080001000123dcffdf00", 0x218) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x100000404, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000000000140) [ 187.393191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 187.444980] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 187.461772] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 187.473981] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 23:55:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/18 23:55:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x9, "aeacff08cf6db0adfe"}, &(0x7f0000000200)=0x2d) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:33 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'\x00', 0x600}) 2018/05/18 23:55:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f0000000400)=""/100, 0x64}], 0x2, &(0x7f0000000800)=[{&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/137, 0x89}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000740)=""/164, 0xa4}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x7, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) fcntl$setown(r0, 0x8, r1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) ioctl$int_in(r2, 0x0, &(0x7f0000000200)=0x2) 2018/05/18 23:55:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="050000001100000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000400000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:33 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000200), 0x20020) 2018/05/18 23:55:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000400)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0x63, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'rr\x00', 0x10, 0x7, 0x4b}, 0x2c) 2018/05/18 23:55:33 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="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", 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)="fc2914574bafaec94cf5146d640b41431d48bde66075f3d878f5ac8d82ec61801c62b5f3668969a393ced6faab6d05a02e03199811e642f4c7535f866f78e1ac38337ceb7b05cb264c1e1f27a4b5fcccd0a8dde3fb418105950704bb626d1891beca67379346adc41abca07787cf25a48b6660af5c68b2b9e5124481534a1837a7e5e1ac2776ccc69efc") 2018/05/18 23:55:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000008001, 0x0) times(&(0x7f00000001c0)) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/91) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000480)="3c75144071238a6545a630a4c4e219d7d4f7da5b19a913046e4700aa754944a32fb84ac65c03ab5b01dc4909acf7a21c9c724449f8c2ba7fa2bbf111b686bd7d90805db6c9287753621623f2bcdb2175ee34dd5e7a73ec950668513b428b50b4da9b94c9e078ebe23f803a48a5e15f62538d6b2f4401a957dd6d7dd799879a8789806ff8717fc6d062426e1af215ff25181a2eb2065306399e97340fc5dad999259efbea98350fd09096fe2dad951a51dce66dd25437e6d55b6f88c789590e525f98064a25b31811f44dcf75c4e01a35bd15b0b7676f739ca2cc09722c", 0xdd}, {&(0x7f0000000580)="9db124ae8ef0b5be3454cb2fc0205829aca82b423de83ba2da57958120c09c2dd011104084b77ff2cae69216959e72e12dfc1d02423463915f0a4846e7b14e5215ef2d51d5b60540c5ac3de3b8b56de823acc0c94c6c5b4f5331fdb4fae739ab009677e70451e664e972573f105321e4cc85ddb6979b3db58cda3370133e9a58b31fa5cf83f22945aa237c879cf0e9bea49238c9d628c3ede0f2eefc2040f4bf9f1fd61309f0721d3026f055f089855ce6367642c57d82061a4da04c14e32cbdcc1044a547", 0xc5}], 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/219) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x333) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f000055e000)={0x28, 0x19, 0x2ff, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x8, 0x7, [@generic="e7"]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) 2018/05/18 23:55:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) epoll_create1(0x80000) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000280)={0x5, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x10, 0x10}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x0, 0x277f4832, {0x6, 0x7e, 0xc1, 0x8, 0x0, 0xdf4, 0x0, @in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_x_sec_ctx={0x17, 0x18, 0x1, 0x200, 0xab, "d6fe5202a796d045a1136e51a5d0adcd049780eff7797735398bd0240fd3e49328ec1e36cfe59b5557de9c69c97af8820b5ee2bd6d0399e26ecfff85fa3f44dc528b4c85ac4279f28984486d615afccfb7ef6dcbdbf1d5dbdc69cd5739ae26296c80292750ec7136dfe3c3e3a7d3f96871f22f9464172c28562d5c1389cb1d2bc84aa480b09ca084d0a447b8c151d07095490096f8db3b0fa49e5770437246ce49c5edc4ffc26d4268a1d6"}]}, 0x130}, 0x1}, 0x0) 2018/05/18 23:55:33 executing program 1: unshare(0x24220400) 2018/05/18 23:55:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) socket(0x7, 0x8000e, 0x60) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slare_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000fe5f2940fe1300290a000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000300"], 0x3}, 0x1}, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/203) 2018/05/18 23:55:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2cd6, 0x101100) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x2c00003f, 0x2, 0x1e}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x10000) connect$can_bcm(r3, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r3, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:34 executing program 1: r0 = socket(0x40000000000a, 0x80000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0x8, [0x0, 0x20000280, 0x200003c8, 0x200003f8], 0x0, &(0x7f0000000040), &(0x7f0000000280)=ANY=[@ANYPTR64]}, 0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 2018/05/18 23:55:34 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="09000000fcc648386d31232b00", 0x2) write(r0, &(0x7f0000000100)="b278d18aa7dbc626192ab39ee9d3debc698e9251f8f417e635c86e773c98ecbcdf1000cfa2394f610d45d964981946ca421ff6652def5fd7cc8cbc1c9052cb14bc10205ef9ee45601176276c73d19c2bd2e1c33df894ffe473803975f90f46d62f3dd34afdf491bb9c6a255af4e19e6fe13755744d4074c791782454c69084fd76fb111d4b20820e3a3d9bc4", 0x8c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080)) [ 189.503834] kernel msg: ebtables bug: please report to author: entries_size too small [ 189.548502] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/18 23:55:34 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7f) r2 = accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r3, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) sendmsg$nl_generic(r2, &(0x7f0000002180)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES64=r3]], 0x1}, 0x1}, 0x8080) close(r0) fcntl$getflags(r2, 0x3) 2018/05/18 23:55:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x200400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x287, 0x0, 0x876a}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:34 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000000080)={0xffffffffffffff7f}, 0x0, 0xed9443f96f784dbe) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x100000001) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000040)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x1d8) 2018/05/18 23:55:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:35 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) bpf$BPF_GET_MAP_INFO(0xd, &(0x7f0000000000)={r1, 0x28, &(0x7f0000008000)}, 0xffffffffffffffbf) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000140)=0x3f) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x400, 0x628800) 2018/05/18 23:55:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x506, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000400)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240000, 0x1c8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/05/18 23:55:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x7, 0x20, 0x5, 0x1, 0x7ff, 0xfffffffffffffffd}, 0xc) 2018/05/18 23:55:35 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003180)=[{&(0x7f0000000c40)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000000d80)="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", 0xcc7}], 0x1}], 0x1, 0x0) socket$inet6_sctp(0xa, 0xfc2943e868200023, 0x84) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x10000000000000a0, &(0x7f0000004180)}}], 0x3, 0x0) 2018/05/18 23:55:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={r3, 0xd5d, 0x30}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/18 23:55:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75842e63707500", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000340), 0x8) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x2001) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={"00101000030000000010002000", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) 2018/05/18 23:55:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe80000000000000000000000000002ca2cc30ba30862e0000000000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:35 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = socket(0xc, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8948, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) 2018/05/18 23:55:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x3b5}, 0xffffffffffffff46}, 0x2}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x440140, 0x0) recvfrom$ipx(r1, &(0x7f0000000200)=""/222, 0xa99d, 0x2101, &(0x7f00000001c0)={0x4, 0x5905, 0x7, "d1075cfd0684", 0x3f2}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/91) 2018/05/18 23:55:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fchdir(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0), 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) sendto$unix(r1, &(0x7f0000000180)="70efcf301a503b74a5b9a41fd02ef9adca352288e26dac1f0ed542b292b08de7c3ab459d801defc34088bc70edca97487bd7404354c9369a89cd33a3eac7b2de24f92a6732205557f109c5b2b76bf02ce44012e9cd9e51e2eb56ed2a8429e0546e4a2fad7108ae1591395debd11b0127b29e17aba16751da4c1ad9b7fc8e8677d08533d7805d369ef27c10a3ddb491cb91b4970d", 0x94, 0x4000000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x5d4) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="100000000500000000", 0x9}]) 2018/05/18 23:55:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x693) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:36 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000004c0)={r0, 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="3653d54113ac7b60eebcd6fbe46295843885e53be94e6ee4db41", 0x1a}, {&(0x7f0000000100)="20b084b0a11206a83097124779ac64c77984521510670064c12d0f6b66c221aaa88cd17b1a18142e2b6861ba84da841ddb056e96ea99de7760217e1392aa0bc0009b16485d4086c8944b3cba0a56eb42829f5190fb6e6efaad9b2dfee63affcc5e19588139a129a1a1ba94cb4fba177660ea11f80f52e798f11ffdaac5eade5c", 0x80}, {&(0x7f0000000180)="6c735bf3333ef513dc681d4b62ba9f58d0d6c90c4f521bf7ace7636734eed19716bc8381bd1cd0", 0x27}, {&(0x7f00000001c0)="63186c8e0690f685f59a9441ab", 0xd}, {&(0x7f0000000200)="50156180c8b9759b52c1068ae3616e3bc6a3f6c650849a612658", 0x1a}, {&(0x7f0000000240)="6d78e282169984996f652b3d27d9a59f27766a1ce9b5020cb5117fe255ac4ec1cb6677cc0abd37585a743aed42e2005f33f0c750b18b30", 0x37}, {&(0x7f0000000280)="dd6f83da76a04c5f134e61ecd16e45919d33e9c5af88fc767ce2ce5a6bc3219ec9e1373a72aab729409273fccf58dd1cebe6f4d3c04a54c15d987f6eaece1e73587165779569dbee0c57f3236701ec5ee094cab721a9fc4971b68f98600caaaa73d136845a46d096f17860155af821e66e1baadf976922a7c6d4e769ebd02575869ac18f006ca19b1dfa92ba7d60f94498699c85684a184de5dfeadbcd4e1fde0a52", 0xa2}], 0x7, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x4000000000000000}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000000}, 0x0) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11, 0x0, 0x0, 0x0, 0x300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty=0xc6120000, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/18 23:55:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000000000000000000010000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:36 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x69, "bf35d274acd864d863fc1672ffd4f057a2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a83d10d2fca8ced3712eb56982c5aac604290532cbdecb859d3fbe7"}, &(0x7f0000000200)=0x71) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = dup3(r0, r0, 0x7fffe) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/05/18 23:55:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000180), 0xfffffffffffffffd}, 0x20) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8a0, &(0x7f0000ff9000/0x4000)=nil, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6bd, 0x4) 2018/05/18 23:55:36 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000700)="c8b9593c") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000080)) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000740)=0xff, &(0x7f0000000780)=0x4) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendmmsg(r4, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/89, 0x59}], 0x6, 0x0) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x693) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:36 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x8, &(0x7f0000000380)="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") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) open$dir(&(0x7f00000004c0)='./file0\x00', 0x101000, 0x50) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x80000, &(0x7f00000004c0)) 2018/05/18 23:55:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/18 23:55:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xff74) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x4, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 23:55:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xa, 0x8, 0x1}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000001440)='/dev/vcs#\x00', 0x0, 0x101000) bind$bt_l2cap(r1, &(0x7f0000001480)={0x1f, 0x3, {0xb280, 0x6, 0x3, 0x80000001, 0x2, 0x80000000}, 0x0, 0x9}, 0xe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f00000002c0)=""/4096}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f00000013c0)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) socket$kcm(0x29, 0x7, 0x0) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000140)={{0xff, 0x5, 0x2, 0x9, 0x3, 0x3f}, 0x1a7}) sendmmsg(r4, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000000200)) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000001340)={0x3, &(0x7f0000001300)=[{}, {}, {}]}) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000080)={0xffffffff, 0x1, 0x2}) 2018/05/18 23:55:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001380)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0x6, 0x200, "a0e1b9e852a5968b67b7366f201bb48e9fdea13c98a27bf012048e07659cb44a419b83d10dbb37ad1cc559380a8f1cc4196d727612628a948a8643935478df", 0x3b}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000080)="da9141e163a8942832363a21e7a4b1925658463427bd98003cd0337499e12daefd5ac29578ce618a0aa80b6653a65df6dfa1c33164f3f449deecd24435c8f2719afa1e2f59053036d48e513230e6c50287910be717fedf682e91341c4b9b446d6e9aaba19d83875b06cf500abf69e1ecf521d1e929597188d94015b224e53bf345f1b30e2c4a3d86778d67ccc2eac070c0686b83f9cb1974a09a540f1ffa8097cf91910f597019313a013bdf91433d58ad7641b3878efac0eb253df01669c5dba66786c9ce8d8506861b67b996c564a56a103f05128223cd2121c1", 0xdb}, {&(0x7f0000000180)="69395674fd1f59ecdca679e46754225e03b660fdc03f3286e9e84d964f5398e591f1f1e12df166a4efe4a8a39355e089a6a9b48f6aab0a639223552a01a9fda1668a11a8c1bbe0bf166b6bbcf5614ac0199952493bd1b701183d401c7c3a2679a4b1657a347138", 0x67}, {&(0x7f0000000280)="e2caeea6e44c85bb4ba61613944ccbff2c088e3808f24ae0ce4e4835be893b3be7244f1d7ed3d007101be797b01f0558d641f9a1470593da6c19e1ce4c16b749cadd31f625f1345fa0524e91a3e546faadd9a8155936659c1b241e94f69e45373061053d3554b3089876fab76dc2c743e19e80afc9c8856e94c0d2275c28df411e75e9da4a61bdc84615b890298e76ff12385ea61a2322cff842ca925fd1e2e57bfa8bbdc9b01f8b559062ce59c10c898db686d290fb92d502f8f402855eb31ecaf73b2ad607baf9d4dfdb7b18fda045d09d91f638eb6bf05ee024af8660980270c592c2a325edb36a18190e5d6f2a01b1ef3d", 0xf3}, {&(0x7f0000000380)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4}], 0x1, 0x20000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x8b}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001440)={r1, 0x0, 0xcc, "204b66c7f86241aaf25c6a5f961e11175088f053e854833a4c58412602056b5184818c8d9573bc5c51872a5d7c29504abf357be98e153f09f9b911c7217dc76145d356dccf33b0cb206d4efa7187533385b4140c1e4963436df57ce26fc0358941f6f4d074e5195a3f91dce0d88530d5e27ee0dd7deba5a9cfd4d68e255c6e3180d1868480eaf1aad9726f33b4ea1f65688c90dca8003df30e1b47b6bd74cda56de93db9bcd8ddc29a35f3f48775ed7435ec1b843a386e78781798b7dc56a63ef4d081e88ba283934c0b2792"}, 0xd4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000001540)=ANY=[@ANYBLOB="05000000110000000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff00000000017c49e655000000000000000000000000005aaf6bf76799b25cddcc29a64080b819d54b4aeb686cc91adbaf2fa4e378af1b"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) dup(r0) 2018/05/18 23:55:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ax25={0x3, {"0b31f5216132b9"}, 0xa7b6}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="ed5bdf2fbe009c57efd02e74759db65b0f553bb05b4e3ea911a7f34eb2258abf0954f200e63ece122943889368d6ca9139477e7ad3e01ca9043e0b07", 0x3c}, {&(0x7f0000000080)="2318239fbe", 0x5}, {&(0x7f00000000c0)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="e3f8815e62c41ded344db3bc9cada5a5a4347b54527e444732a96318c279e17deae8eb3ea1634641a46b5429306bf9cd49c7c1dd89ed", 0x36}], 0x5, &(0x7f0000001280)=[{0xb8, 0x113, 0x10000, "3838ef3b96b69eeddb129aa1b4c63d5abd2e3c618bc99d8a13ce262496414dcd51f7d81a34734efffce2c067e5d46708bc7f1c39a3ae50ba8d3ddac9c716ae36132cd072cb4c19422537bcc2a0143aa88f8ace31b7e77518210d9e53ba011484cf632c0b7419b90579b83294d492d5c2e674dfaffface71a97fa1bab7aa57fa29adcca6014ce307da075364a13c735ede18857e13dce2ce8a0dda09a9543030902dd95b49b"}, {0xa8, 0x0, 0xfffffffffffff001, "508d5549be7433704a873396fb7838cb6d44c2264ea6fe9b3b6304586ef641ae8ab29f497feecaa79c9fee63fe7a841c2d3acb5cfe9e945b89de7d16532b5c8c7f768f40551ca90f24441be87d1d1c289c489aa8ad20c0827c681b9aa31dbd90f3ba469a25b0eaccb10c2af6f26a2b1a6f8d06d09951cbfd026ab51fafe504855d1340aff379fb18f3884d7e5c270a08f62cd63483"}], 0x160, 0xd0}, 0x12d3ebb5d069eb2e) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x6) readahead(r1, 0x0, 0x80) 2018/05/18 23:55:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x74, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x10000000000000e6, &(0x7f0000000040), 0x2d2, 0xfffffffffffffffc}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:38 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="4100ddff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000040)) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000000c0)={0x7, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) 2018/05/18 23:55:38 executing program 7: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @random="96d127e7b811"}, 0x10, {0x2, 0x4e20, @loopback=0x7f000001}, 'lo\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xd6, "4ab1296151a4c99d3796d346dbfe855114ddfafd084bdd09072b2d0bcf82eb70858cacf2213ade53b00e53d94030daf6d47b075a80b5f6ae78c609edb42e72b59590cff3fddc11481cb2a21db960619cf905e1da7d2707fa56c25e90715541a64b44e97061a1366ae95ccaac7bec53a05d51484ac6027e94d823e5f5e63c500f5be514a7975a4baa6c4ce3827ce91d969d938441a5967cd5e0d76de39aaec047382350b494d0093ad9c80f566df376db3eaa917dca0d5d0135d38faae13c9badc1b2a2e5fa8d8ffd57505f65c282d8e43b19cd14d4e9"}, &(0x7f0000000280)=0xde) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) dup(r0) 2018/05/18 23:55:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000400)={@local, @remote, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @dev}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000009c0)=@ll, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/165, 0xa5}, {&(0x7f0000000b00)=""/230, 0xe6}, {&(0x7f0000000c00)=""/42, 0x2a}, {&(0x7f0000000c40)=""/103, 0x67}], 0x4, &(0x7f0000000d00)=""/37, 0x25, 0x8}, 0x4}, {{&(0x7f0000000d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000dc0)=""/86, 0x56}, {&(0x7f0000000e40)=""/155, 0x9b}], 0x2, &(0x7f0000000f40)=""/86, 0x56}, 0x9}, {{&(0x7f0000000fc0)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f0000001040)=""/86, 0x56}, {&(0x7f00000010c0)=""/201, 0xc9}, {&(0x7f00000011c0)=""/9, 0x9}, {&(0x7f0000001200)=""/88, 0x58}, {&(0x7f0000001280)=""/152, 0x98}], 0x5, &(0x7f00000013c0)=""/200, 0xc8, 0x100000000}, 0xbe1}, {{&(0x7f00000014c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001540)=""/41, 0x29}, {&(0x7f0000001580)=""/137, 0x89}, {&(0x7f0000001640)=""/108, 0x6c}, {&(0x7f00000016c0)=""/108, 0x6c}, {&(0x7f0000001740)=""/193, 0xc1}], 0x5, &(0x7f00000018c0)=""/168, 0xa8, 0xfffffffffffffff9}, 0x9e}], 0x4, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a80)={0x0, @remote, @multicast1}, &(0x7f0000001ac0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001b40)={@local, @multicast1, 0x0}, &(0x7f0000001b80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0x14) recvmsg$kcm(r0, &(0x7f0000002100)={&(0x7f0000001c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/230, 0xe6}, {&(0x7f0000001e00)=""/70, 0x46}, {&(0x7f0000001e80)=""/225, 0xe1}, {&(0x7f0000001f80)=""/91, 0x5b}, {&(0x7f0000002000)=""/29, 0x1d}, {&(0x7f0000002040)=""/40, 0x28}], 0x6, 0x0, 0x0, 0x240000000000000}, 0x10040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002140)={'dummy0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002180)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000021c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000022c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002300)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002340)={0x0, @multicast2, @multicast2}, &(0x7f0000002380)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002440)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002480)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000002d80)={&(0x7f0000002e00)=ANY=[@ANYBLOB="98070000", @ANYRES16=r2, @ANYBLOB="01002dbd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004003d7f000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="f001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400a1000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008d62000008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="3c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0300004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000008008000300ec050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400ffff3f0570be000008000100", @ANYRES32=r17, @ANYBLOB="80000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004003f00000008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="6c01020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400050000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040004000000"], 0x798}, 0x1, 0x0, 0x0, 0x800}, 0x800) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3ff) r24 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r24, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/05/18 23:55:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept(r0, &(0x7f0000000400)=@rc, &(0x7f0000000480)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000004c0)={0x3b, @broadcast=0xffffffff, 0x4e20, 0x3, 'lc\x00', 0x9, 0x8001, 0x1b}, 0x2c) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x3f, 0x1) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000540)=[0x6, 0xfffffffffffff000]) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000140)=0x8) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000200)={'veth0_to_bridge\x00', 0x4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001440)={r5, 0x80000000, 0x1000, "5845431e3872b5583aea86677ef1148e0cf71d7302dd60a49874df4eca0d8f2a9ecc6d52e60f7e0d5ab015319276c11faac312b6208a3679715afac2e5cd81ff5c1523c2aad85e427f02608acf53538f251a3a17ec153d706cd32085376df1631554c10136afa58984c1b8df707a8da591f22e1c60fe6dba3a0686e51613acdfda885e4dd57cc544ba9d16d9fc52ceb1d3bfe11e704eda0378032d788efa56341c4ea1e01671300e7ac5da1d8cee2511f9a55cd8675eedda30afe555f610be4b644c666b597f3ae83dbba92cbb845a3a013c8181386f68a5ec35ffe0f39b473b31e768a9e80b1a2145d628f97c3658ba62d5f7ea8e9c5c2f79027aed72fca9942de72491a56f681d3cd8657ae5c2b1782b3d159d41fd2a04e2f02793b4e4c41bbcf124c549bf207f9828c859a59e091684c3faad6e1737d2781d17d372de894f3f11fa7512007ec5cb9ea62627c57f6a5f4044c61fa3f2447ca97d660b2780301e04661b5ca5e84e2056b00354c34e2a21e66f5f9b5b7128d52cebda26660be4a5bead03622269d3385923afc01fbea79ebbf5b1650d77690dc8c343fc180ce9d7ee038a8bfdf01f65558425f7fb0018c32ca75fb21e53bf6ede48660b3f0efd2882d8d78379004d1cbd0e55f70bfa31f371fda03628eee85b6c9254acc0c584b90786101a538e0ffd6f54c7c5c9a0dc836e96fce47352bd26e47c2f4f3d1d0f8ae5a282de97c0aa4391557c5203e15056e1148ac5a5289f75423ae31dc6b4ea79440f046e574e36fb443e80707140e2c0c04525229a2af5606d7c1010532174d5d2b29241e436fed06ab0f614569742957597c06408d30fed6611f944357dd8afa25e7c39d5fc2c2e0211fb571fb58d283b7869f8bc4a80c200a57a11e3ededf68e38566f1968ccd8eb5e7d50e785b5a8b875ce8e989cdb2d331c097c421e1abdc27da089c350f76c6e5292964fa832041206f09fc96e5df386dabb93e95f166d852ddd0e58a7d88027beb9e199e49fef579f38d5f0333a53a3a32469a3ead5ba51bfd21dfb6ca88671458ea77a7198439a26f65ef45706122ae8e3c11bfebc2b254eac6e1581cc820001081e754e16b5e6be09e0cc71f05a28e64b8d114f459cbc4c6d0a008d665b1f6ff5677701b626fbc54773d7fc3a6cfa25321cb8ac71ca286a2d313cbc70cb8866f947680d844acdbd412e9d13b0004b5722f2bdeac429b9063c30cc2610e753e1f6bbf5ada916c540a07a63dade1d5696c5e01c3a717e4d00c228193ce3a88b594b191afa72b0f03ca66da6ebe0e9f0bed15cd936c4c6a22d87ce0d5e6779d45943cefcac7d5b01889d447c08cca0e9d45db91780c6376a2d629688178eb3a48a2f7ee11481fcdce4c83880817d056c01e41fec7e895e9d5b015b3fc46c9477526343284b8990b00224e095657a7149b442a7b46449864724b2f34f14bd5c964fe0dfc233c2e8d28401cac2d4f0abcb670d482c7277998dbd4282e1198eae687edd57874342b79a5d8395f8e9e9d2ed741bb52cfbbbbdad0bdf9b02e6faaac1c1eafbbc9530e060254ea083f9e25547b8b6376478976aec4f9cd8ef47564256c7aa26d40e41a53d44cce1596c9c532237febd70df27ed26c9aef8c89ad5225cd6073620fffb32c372235d520e9c50259b699e3a8ecf4562827d8ba4a4bb4b9ae6d328f31bcc3a5e639190a21d4cce8bcd9d784bd45c20ba7ec27240a936cfb1e52c7d6fa4a901afd3261fe109da8e591e9b136ccf0a10353253e1a14c5a6963ea51cba5a12641d36bea9af71af29fb080cea56242094c0d518be8308cd1e8c3dc4b924fe6685c8c37c47b62ac08443652e3ca3ed8a14715af935a729a5518698448a72ccc62cf38c69332b61c6c31518ce881425cfd94766d7a7f02a06f5a187c1b9626c53f55e4a36ad4f209f82492a48305fa78c0552e0d936322507be35750d72b867b2d7e28f52f684adfa27f28a154bb751aabfef2ab4ecc6fbfc7bcc2179f75bf260623b26d3d85f40306d0478ef2bfe392ca249cf0a45f19c3da25b71fe3d2acbed89c02a3b11a9e54a506a3bdd99112b84586419a935db7b2059faf82899326f5eb21605af9254c1ec78d6577c549b7e123f60271fb3f5bc4b165e8a538b50ddf7ffb4cdca0facd82364a2835472b026968c86e5a3af7f85f94c6f9f44ecb52e09d0ad5aa9508f0fc2cbbbd21966312151dd289efce4d93f060acce65d1c4dec0d57d2bdde813dbef9fc21a4ea33425b52aff2a3a21d3f722b0e484b5cf10cdcbedae969b4d0fe47d12b90e5a23d0fa6f4b867a9697bae9b0658f7472834539bc6093da30d8553812fb474a6498049dfe15ba3c6a781181d88e0afd06f9dcfeb7d1465b764147b55892b530ddcccc717ae4b32f92093f6ceeadc791328aae5413722b49ea912759fc1822dd6d57474a4328c4eb9e7ca062f596fbce4de3ad9f545e83cb0d7cedc9530527d7ae40f9734ee211eb0f52c1bf224123636cade549b213e76925ce4e4ef815d70151437344dc24e27dc967449f88cdd031fb5d3a47cfa3c62c00ebdc14442d1f93976d9a9faf005789971dd5b127ccdda0ea9e0508bc17cda6b00eaf566e7fbacb6a783e93e8d00bb07fbf8960355903ad6b1a48d64cf7fe6a14d419eee9c26164525b3253d617faff22837e9bb665d6965aed72b763cbd8be3f12f966f1f49be2573cc21eda0376436e8a4aef8d2b65cb920cc5d0ffcd4e81d09d2e2dee0ae096e6883b38fc4b48b4d6f544e825b3ab324c73f391b0d0c8579967fc4965133f6c143884261469a038dd4eb378d5df6f72b499dec377c251b91b07c6800474bf9d230859c74a52502e19daecac910fc73e7624ff207971957f299447c5c6f289b1562b907713d6afd80d84e811281dcdf7e423f0311c7927852fe40699448f708e0b8c70f28c56e461bf5ea28e19e4dda11d2a948f8bd160b282bd69f378b43155653356e72bb2193fa1f0697408d4675f031f861d13e31de750798c0b96808138f4971cb23e156658a40ccc7882afbb56b31dae12f1e1eca5942a747bc87122f72cbdff88d53655c78c8ca6e9c69ec301b31c1a82f3582f532b81663a8f4f45b36fc7317bfbfef888a2a39451ddd28e9566f6550726abe2e402e6dac1fadfc106551c6e63dd374b5fee5450acaef588b1ef5a714087a843d1113286c6731c29d40bb837dcd832febc322c899f0e0e72c696ff07119990aec6706090453f4740a50b439579042da02888680136728e84bb3b0480a4e93e209a6935dee52a4afb3b4f2c6e345ae164c502d047fb30405ebe71b92bc4511021f2ddad27f59440bb8be1169de2729cbd7005447c8b349b189e024b7d09fa121c3e0ef03e628adfd5b9a376646242f561e64f941815d967b27c952fdfec5604416644802011a6a24352c34ebd5e12496a84c269db9b47a6110d9632c5bc9fa2dc06d53ce2146981692d7af1b00353fe08ae13b5e29c9392fdb0cdb89d7e72f9690d5dbb927e133f37e1f1984a2c1e20aa056780819026d0751cf3c7d3d12fb5f58b72e8ba42a14ad7e0edb1784c44fdebb15c5b2214f1d9e7bbe0d08936aa26b3ce59615a77a9efa5584ed238035de24484bcb448b6f8ea798c19ffd4464acd853a8f84b2664ab1fa98f3c02b950d8a77fde81cadb3c499bdb0d42defe5f6ac9b80ccc8514c70f0de81c6ca807617a13e3bcdca5ab9055c7f32afe0371753081be6044c09437ebd4d6eca93c291e0aaea29c3f602677f57d7badc93a881dc697b91cb552e5da54af5be0805226c423b6601c4e60f3af58343607d57de483073fbed412c5d545078fb7741ec1af16fb9e17ef63fb1ebe8d0e06d4d000fc4e670e65927a0c1791d14caf148ea6bdc93d9520e192a34152dcf95ebffa0aa3b0e0bc63f2fdbfb4a0249c8a2d9f34fa907857d821718d281e1644c8bfc08346ca474511733c296b264368c5783124b8535a2af5672eeb2374a38850b4fa4d95eae3fc6466a96754395baf0cfa98762b27e952d738ee031605bd263e9f36501b33d515c88306fe221cfed6ec8680b09c817f468cdad56675f5ae3b67580cddc1a06c568ae9c5d0f990145018b75445a3c45f430a34f06837cd1027989734a37accf0044535ea2db2cb27a9226e64bc70362412e7d6112515e9d0308677733ca737c642e44aeecdca37bb10e24771a3a50e5ede30032beb892ef6817fec2bef514038bf8ef6e35a13bcabd8983e3b16351ba485735ee40b59ae0d090602027d7c1e0d43f968f3a3bdab771225839bdfebd84789088a90b7742f014565ed59fafef4be48c52bffa2c3b024b91c67cad0b876aad2264cc165f294461e75a0f2090bd7e9faf0c11056cc676821976a499d1f87f59442dc7ec279c130bd6e4967d58926773209f5c4823d2ab32b2519b6bb145b02903b8e45383d4fab7a94e98f242b3efcbc3c22e07ce104f003c0547b8d139fc4b4a2463e51308847bd21a8a4a8ba50aca2ec028016ccd2ecb9a6d499fdf453747fe2d700b55a0c66f2a6753d630bdaffdc1fb46b25ec24e7b84cf32f7aae115ba9ffb0e08a6e1fffbe4bd05ae328d5900d3e84d3c0136503dd7e192854fd6bfeeb4bce6719c2192a27866178c323fba36d9228b1c9d5ae5d68e9966439319fd47d5047d9e75315dfad29fb017052e307f66d1b5065fc7bbeb8b984bef901ea82d62829270e5140be3b8dec68c72f1f851064a058d8f7c3e0f522f447afc2396d1adc936461a9a960c6d18164ed4df0445987409c23629e6dbadb0d7e6266018e5f638b82eca0437f7beaf59cfd756b90240377a7a05e70a870f2c60e47777569e2135b0e13e1948d40c8baa20178078c292b4bbd928a8c2754a7ba2edfc093a373ebca05962c8a091b48dd24a521d9694cf2e9d532d258e343893725d9f48b218cb6e52ad12b9a505f0049d0e12b0a67d693b581ea1a7260086590260eb778289a423eed0b8d238c9c64b2bca321fd60342135ec29e4e9c25c85fb1de8f9580e9b43a34dd7a3a5ded3d05cd30b60f7e2b8b84f15942f0e26c1f49baea68eb1b1480988f6d984f30d2e94d56410494a9a01cd1b834abb0d295679b902add2c3a4f87f48aba28704cce6f73561b3cddf8d6673d037120d10bb865a7d6150c595894ce41808005263d3d3a834f86d67144a438b533e469cd4fc8bd3a5d64574204dc670c4dd9a34948f1e11e4df1a2f61706aa333a1da8b59b624ab0257b1896d9bdf059a1e2753bb49859e1f8fb7f647d5bd79a05c42c0dfb52e350f984900346994cb382202727dd3883d086b4118e1475dbfa7520be61b9e10a38bd6e470efcf0a2cc216c262622f81b10a48e05f541b04acc245b9de69dd3360fea0b0f6a66d531b31eb46265bec68c1c35e29c3f9341e5faed939fc8b6e2bc6ffd7711cbca1d27998c973a41ecc62924f8ec78c1ebeffdcdd490a3e98c08b37cd3a617c3825e5c034254563e524afb7e27c26998621372121027150d46da68d6b6ea353924cedbe4db78a37eccdd5815bedc433dd8be658348e048c012c9d58572e0a57e9fa626ca2519f974b008a784c7cf5650930a266c9add56e1599b2026994a1439c7c4cfe07955b73ec2097b61fffa5b1cdb7232f91cd70b5c17614930c71f5b974973948fc8d0c96304b9023c20d0da4a0686d0c72d870831aeec65e3b5fe2c672c35ab8cdcb4390735c66db558d4efc0d18fa55da54915e89b6d74bdfea197402c806deb2686233e785261095a3d28a6fe3604ce064cd9f199f65aff79d52a4e585e"}, 0x1008) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/198, 0xc6}], 0x4, &(0x7f0000000600)=[@cswp={0x58, 0x114, 0x7, {{0x7ff}, &(0x7f00000002c0), &(0x7f0000000300)=0x9, 0x80, 0xa180, 0x2, 0x8, 0x10, 0x18}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8001, 0x3}, &(0x7f0000000340)=0x80000001, &(0x7f0000000380)=0x4, 0x1, 0x3f, 0x4, 0x4, 0x70, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x1}, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x7fff, 0x2, 0x7, 0x20, 0x6, 0x2b, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9}, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x80000000, 0x4, 0x9, 0x7, 0x3, 0x1, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000004c0)=""/100, 0x64}, &(0x7f0000000540), 0x3c}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x7f}}, @cswp={0x58, 0x114, 0x7, {{0xec, 0x5}, &(0x7f0000000580)=0x6, &(0x7f00000005c0)=0xa1b5, 0x3f, 0x8000000000000000, 0x100000000, 0x3ff, 0x10, 0x7cbd}}], 0x200, 0x8004}, 0x41) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001d80)={0x0, @rand_addr, @multicast1}, &(0x7f0000001dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e00)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002080)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000002180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000026c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000027c0)=0xe8) accept$packet(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002840)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002c00)=0xe8) recvmsg(r0, &(0x7f0000002dc0)={&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002cc0)=""/110, 0x6e}], 0x1, &(0x7f0000002d80)=""/43, 0x2b, 0x5}, 0x2000) recvmsg$kcm(r0, &(0x7f00000054c0)={&(0x7f0000002e00)=@can={0x0, 0x0}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000002e80)=""/119, 0x77}, {&(0x7f0000004000)=""/198, 0xc6}, {&(0x7f0000002f00)=""/122, 0x7a}, {&(0x7f0000004100)=""/192, 0xc0}, {&(0x7f0000002f80)=""/16, 0x10}, {&(0x7f00000041c0)=""/207, 0xcf}, {&(0x7f00000042c0)=""/206, 0xce}, {&(0x7f00000043c0)=""/4096, 0x1000}], 0x8, &(0x7f0000005440)=""/112, 0x70, 0xfffffffffffffffd}, 0x0) accept$packet(r0, &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005ec0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005f00)=0xe8) accept$packet(r0, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005f80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006580)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000065c0)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006880)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000068c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000069c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000006b80)={@mcast1, 0x0}, &(0x7f0000006bc0)=0x14) accept$packet(r0, &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006c40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006c80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007400)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f00000073c0)={&(0x7f0000006cc0)={0x6ec, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0xc8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xfffffffffffffffd, 0x5, 0x9, 0x8}, {0x74, 0x4, 0x1, 0x3}, {0x80, 0x9, 0xb7e, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r13}, {0x250, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r18}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7c0000}}, {0x8, 0x6, r22}}}]}}]}, 0x6ec}, 0x1, 0x0, 0x0, 0x4010}, 0x20004880) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x80) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000200)={0x3, 0x2}) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) tee(r0, r1, 0x5, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x703000) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000080)) 2018/05/18 23:55:38 executing program 7: acct(&(0x7f0000000100)='./file0\x00') r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="05000000110000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000040000000000000013000000000000000001000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff00000000010000000000000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/183, 0xb7}], 0x1, 0x0) 2018/05/18 23:55:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x2, &(0x7f0000000400)="5e83c5ba89d9a5ab955c37473c7301aee9623dea556f2cc3f977906f284661b9f037df8ff9f6ea2b67113b3a8f541855b8f4ddac1838c4d18c49df63785f554d141120fe79e9b24f4e272c8594cabd814678ead2de3af6ad7bbf") bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffff9, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xfffffffffffffe3d}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x100, &(0x7f0000001400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bridge_slave_0\x00', 0x4}) 2018/05/18 23:55:38 executing program 6: mlock2(&(0x7f00000a0000/0x4000)=nil, 0x4000, 0x400001) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x78d, 0x800) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000001, 0x40000002871, r0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r3, 0x5}) r4 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r5, 0xcf, 0x80, 0x67b}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000040)={0x40, 0x1000, 0x5e5a60ba, 0x6, 0x64, 0x5, 0x80, 0x1, 0x401, 0x6e311c29}) 2018/05/18 23:55:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001c00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3000000000000000840000000100000000000500000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2000000000000000840000000800000000000000000000000000000000000000"], 0x50}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x190) 2018/05/18 23:55:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x40000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/05/18 23:55:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0x21}, 0x3}}, 0xfffffffffffffffc, 0x1, 0x1400000000000000, "f49ab522f5e10f55b2f5f5d61c5e47bfcb2054018b2b2800a5e41d968558c12f3d4256d76c6a04a519278551c8509ca3647a916aedcfd6e2a8b602fd50dc9fcb9d2aceda278eeaad63abddd0bb43ec8a"}, 0xd8) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="050000001100000000000000000000000400000000000000e50000000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x10800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="07c0644bfdf3546b67253c0ca614b376", 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 23:55:39 executing program 6: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) dup(r0) 2018/05/18 23:55:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) wait4(r2, &(0x7f0000000080), 0x2, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:40 executing program 5: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:40 executing program 6: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$addseals(r1, 0x409, 0xd) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0xfffffffffffffff8, 0xfffffffffffff276, 0x80000000, 0x81}, {0x27, 0x40, 0x16d194e3}, {0x4, 0x9, 0x6, 0xffff}, {0x80000000, 0x1, 0x7, 0x1ff}, {0xff, 0x8000, 0x80000001, 0x401}, {0x1, 0x7, 0x0, 0x1}, {0x94c, 0x480000000000000, 0x80, 0xffffffffffff0000}, {0x20, 0x7fff, 0x2, 0x7c3}, {0x6, 0x4, 0x4, 0x6}, {0x0, 0x5, 0x8001, 0x1000}]}) 2018/05/18 23:55:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0xfffffffffffffe4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000040)=0xc) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = accept4$ipx(r0, 0x0, &(0x7f0000000380), 0x800) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000110000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000040000000000000000000000bbccdf8ff2a49c24cd00000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff0000001e2a3f87882330304e609ca65a90b73c0f2144fba241f3927e6f247d06983abab659ab1681ac"], 0x88}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000080)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000400)) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x1f, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000340)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x80000000}, &(0x7f0000000100)=0x8) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0xd8, 0x7, "e41e3df381fb0533aaf904272dbc85e580631f32ec7771d71dbd280f3ee048efea6f40c23204566ac82e04b288045829d41be74c5e73d27e92126727aaa40a", 0x2b}, 0x60) 2018/05/18 23:55:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000001440)=[{0x98, 0x103, 0x4, "bd6b7aec5310f2bd7b13fb6d62c7c77edc4919e05713f0b1b5ba484f49dc9fb83a87d322bf3c1272ecd4d082f72b0c010da3daa2c86d40960462743442623ac6b9e96f7c10d425beef98cc02bb1e36859cd6477438c1b2f3835102bf75f2ba1d9b39afcb185d4ea5325b2b75fb2eb752fbb57b03e0c8613d96f41a9b85ca0b1eddc4"}, {0x1010, 0x103, 0xe539, "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"}, {0xb0, 0x115, 0x4, "c826e5e7a8264d12c0e3d150363b00ed078b2f9b5b63626620198807ba8f5f2b0d17f3a2a21f7fc522c99b6171c01a5319cbe4731296c746c2a90e2e7821fec58d21ef681fac01389a35613a154248ab5e593508314b1efeed56d5fbf2aef8aa2109fe2e576c15b12b81896071e7f7361dfb8cc5ca555341eec2c9353d9a41e2c6e53f9809315098f2b7a79befa0a03586e2d4da6956fdb2fb96"}, {0x30, 0x108, 0x5, "e9fb021a4799434998cec2a0ba30042da9a5846c67f3997e97c82efc3bd14f"}, {0x68, 0x10f, 0x7, "3349ae265f76de77c4d44a6a34d29ce84fbe3a6e6a40b59e24671016e7b88e51a9cd122204418c27d8461abb893d9029a3f371d71bb2bc9ca0c0a2713ba5aeb9443e7e2610f81654cb40f26088fc06934ed321dd"}, {0x98, 0x100, 0x400, "d865c59733dd7202c8bf890b9768f47e0b9ed08151dcb0152000b07062b9f59574487bf6118dc25479378254570bfe53ba56d88318739032d4022afbd39c7b5d3d32c3e306045eff00a3fffecc1208b9dcbcfbcc3627073f61871dae2798eab59d4d87a951053daaebda22d1473249a4b87146f3223dea769868ddd142153a96ad213f843cb2"}, {0xa8, 0x0, 0x80000001, "218021ffee5742479540cc5dae526a6a09767d010f2e4b86aa73d25fa0e6bec420318ba96497ad8c5d301bb4b1ddc0b812c58fe32ebf43b322fd16cba9160d6ef3e3fc9e52bb2bcd166c9e7b54a94f26ed62c861253de53442ffead2c0b16d8bf15a1ad39d0d5cb6d80317c7423e7d0540af92372db96c2ace00b1bdc784b789873b7f30e7d4bd3d17158666c3a346094dab"}, {0x88, 0x107, 0x6, "4f3a0fafb763fac490d9b3a83b225dd06718eed0a4f192d97120fec0cd30658c61f3b60364f7c2230f131b52a1a3c27ec3efdba41b4d7d16204ff3ecb2741ee4f4e941f8e3166f866fde272c130a86240ae167abdfcdb48f9e81961f7ecab3fcd02f6c0f92a0cf382e5dbb23b6519d5afd7523"}], 0x13b8}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1, 0x0, 0xffffffffffffff99}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0xffffffffffffff80, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, 0x948, 0x4baf553d, 0x5, "aa102cac2a40de72c200cb546991e6c54f4d7073738092e340e2deb5134ec0da95ec83dc03a28938bfefaed22f8569e3006b554bfe01315f18d8e4a50bbdafe2564edc0ff6289463ff5d92ef5913f4fa"}, 0xd8) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x4100, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000200)={r1, 0x8}) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}, 0xfffffffffffffffd}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/18 23:55:41 executing program 6: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000100000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000000000000000000000ff00000000010000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:41 executing program 5: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/18 23:55:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000eaff00000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000c46f0c73f88c8cfd00000000fffe8000000000000000400000000000ff000000000100000000000000a978b4"], 0x88}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xc0, 0x4) 2018/05/18 23:55:41 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) ioctl(r1, 0x6, &(0x7f00000000c0)="d958305d6c1d6e317efbdf3e294257c1e22c26d26049e611f709e251a6d720295a973992535d4cbdbb96798ea9a9c0af82c4c9445338b03f9e41120222ad24b9f37aba4cc520a8ca5d323a5e87c8e0606174bb4e10b5bee3") r2 = memfd_create(&(0x7f0000000200)='vboxnet0em0md5sumcpusetselinux#\x00', 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000400)={0x2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000440)={0x9, r3, 0x10001, 0x40}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x0, 0x2c6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000018f}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000003c0)=""/3) openat$cgroup_procs(r4, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) 2018/05/18 23:55:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:41 executing program 3: r0 = geteuid() setuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2000}], 0x1, 0x1) bind$alg(r1, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0xfffffffffffffe74, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}, 0x3}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0x1a4}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x8, 0x2, 0x76}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000500)={r4, 0x2d, "7c80ff967e748668b6cce7be73b7de859ce8459ea5070dad0e28027fc80b07072873b5aedb271c12e0db69d7ab"}, &(0x7f0000000540)=0x35) 2018/05/18 23:55:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8001, 0x4) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:41 executing program 7: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/18 23:55:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 197.536585] FAULT_INJECTION: forcing a failure. [ 197.536585] name fail_futex, interval 1, probability 0, space 0, times 1 [ 197.548185] CPU: 1 PID: 12080 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #99 [ 197.555472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.564828] Call Trace: [ 197.567447] dump_stack+0x185/0x1d0 [ 197.571128] should_fail+0x87b/0xab0 [ 197.574852] get_futex_key+0x355/0x1d00 [ 197.578838] futex_wake+0x189/0xba0 [ 197.582505] ? mm_release+0x297/0x600 [ 197.586319] do_futex+0x28d1/0x6ad0 [ 197.589974] ? kmsan_set_origin_inline+0x21/0x120 [ 197.594823] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.599687] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.604403] ? mm_release+0x11b/0x600 [ 197.608229] ? uprobe_free_utask+0x5c/0x870 [ 197.612569] ? uprobe_free_utask+0x61/0x870 [ 197.616921] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 197.622314] ? uprobe_free_utask+0x19d/0x870 [ 197.626732] mm_release+0x297/0x600 [ 197.630369] exit_mm+0xcb/0x7a0 [ 197.633652] do_exit+0xc01/0x38d0 [ 197.637113] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.642590] ? __dequeue_signal+0x70d/0xb10 [ 197.646931] ? dequeue_signal+0x336/0x9f0 [ 197.651111] do_group_exit+0x1a0/0x360 [ 197.655011] get_signal+0x1320/0x1f20 [ 197.658846] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.663534] ? wake_up_q+0x6e/0xa0 [ 197.667115] ? put_task_struct+0x3f/0xd0 [ 197.671210] ? wake_up_q+0x6e/0xa0 [ 197.674769] ? prepare_exit_to_usermode+0x271/0x3a0 [ 197.679807] do_signal+0xb8/0x1c80 [ 197.683352] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.688211] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.692901] ? syscall_return_slowpath+0xe9/0x700 [ 197.697749] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 197.702683] ? syscall_return_slowpath+0xe9/0x700 [ 197.707534] ? prepare_exit_to_usermode+0xec/0x3a0 [ 197.712466] prepare_exit_to_usermode+0x271/0x3a0 [ 197.717342] syscall_return_slowpath+0xe9/0x700 [ 197.722040] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 197.727437] ? fput+0x25c/0x2e0 [ 197.730730] ? __x64_sys_ioctl+0x2e4/0x320 [ 197.734987] do_syscall_64+0x1a6/0x220 [ 197.738884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.744078] RIP: 0033:0x455a09 [ 197.747265] RSP: 002b:00007f8b14361c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.754972] RAX: 0000000000000000 RBX: 00007f8b143626d4 RCX: 0000000000455a09 [ 197.762241] RDX: 0000000020000140 RSI: 00000000c058534b RDI: 0000000000000013 [ 197.769521] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 197.776794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/18 23:55:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/18 23:55:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040), 0x0, 0x40}}], 0x1, 0x0) setsockopt(r1, 0xffffffff80000000, 0x20, &(0x7f0000000040)="2d3351d1", 0x4) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:42 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendto$packet(r0, &(0x7f0000000080)="551a72bbaf6069164dd615de432bba5a9e19138a7f246fb9abf91d3b7d932b13c1e9994b395b5db490fd2fdba8d537df0851481398970514284900747122fb8d4c654f3f44cc993f0acbba8742853a79b370f887d8baf56ab84eb851f137ddc94a61fbd6c0a26efb3020b4ce3d691b785ba855dbacaf80011831868de08e580238f8c40b32e0fb6e7919bf5d90f7ca3a", 0x90, 0x0, &(0x7f0000000300)={0x11, 0xf8, r1, 0x1, 0xffffffffffffffde, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) ptrace$getregs(0xc, r4, 0x3ba, &(0x7f0000000940)=""/4096) r5 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000003c0)) sendmsg$nfc_llcp(r5, &(0x7f00000007c0)={&(0x7f0000000340)={0x27, 0x0, 0x0, 0x2, 0xfa, 0x3, "049e3516baa435b73e5f4aa9a9b46579dad820f3f1cb94394f06739a497ebdd29a68b42dda30d697bbc4cbecd97bb3fdfcb085c9b0ee84a0bb7f35adaf8d77", 0x6}, 0x60, &(0x7f00000006c0)=[{&(0x7f00000004c0)="ececf88f8e1dcf1f6ab6968cd911f561d8af025a9c5b9e887b5bf582ead92b510629a8d5564ec2206c13829643d10c5d0942cb574584579169026d009815a91b4de01f561b524188dfb1b26dbc73e78398069242da8bc235dd123a67b163852a1441ce0c47e54b815649d47ddba30a04b57d543ee68e8a2c0305993d84913d7ac2fad63e1985040abb90960c54fe5544fe651d6cc5d296f29068dcd3ab68791ff7fa054c05baa4d1d0cb3eca75c17047b74ba1c73d13cb85710080539f66f9a7cbc8a0c74fa2dd48d202", 0xca}, {&(0x7f00000005c0)="530a05333752529837cee790827083078fb0abca167d5b7c7ee0ebe60e75bc0a0e24d5fa6193abf4e99dbc9d2b63d7d60be5e58ac5f7ebeca74348", 0x3b}, {&(0x7f0000000600)="44844232b92dac8ad4e0ac8cca222f2ee1997359f84a422d2367ac1152ae9bb208ebac505b260d21e18733b37494effdb1a3d8b1b58cbcbd7358192d5a639abc245c0c19aba02840bd9acb50388ebe1c0ac4735755bf20dff5bb234009666a0a14f143b9fa761ec11955f7564759bca452d620e32be24fd04ebd5f09a016ccb13d7f4dad7c181534b8658e8dd2d7f641985ae0", 0x93}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="90000000000000000e01000002000000a1d35babe1377c014326cf77fc1d7d8c4885600300000000000000b3b91ae0fd715c7c3b3bac061e766a31b34c98627a88b35158c4d441a2bcbdca97fca11a4cf28ffb99d809e06243fcbab4aed5d1c63b398fbbcd93c4b57e3f70cda0e1abee5099390026f0dfb16b065669ce986e622d4cf2c85a3ee768716c00000000000060af6772919f837a54c63556483bf32107a7a5b22b02081115c179768c15394c29e81f58f875b3979e854cb797d0e150577fde91e2c5ff97db1ce44b7d476aeeac451968c6d027e91af2ef89ec919ca502e36032"], 0x90, 0x2000c800}, 0x40000) 2018/05/18 23:55:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/18 23:55:42 executing program 2 (fault-call:7 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 23:55:42 executing program 6: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) 2018/05/18 23:55:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x8) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x6) 2018/05/18 23:55:42 executing program 5: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x218, 0xffffffffffffffbc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x2, 'client1\x00', 0x1, "78552a274bf1adc6", "e8a4cd40f976669d3ef0aef5374eff57197d5b30919b706da94f5debefd0b58f", 0x9, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0xc0000004}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x6) [ 197.784070] R13: 000000000000030f R14: 00000000006f8a08 R15: 0000000000000000 2018/05/18 23:55:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x13, 0xff, 0x7, 0x23, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0xad, 0x0, 0x0, 0x70bd2b}, @sadb_lifetime={0x4, 0x7, 0xa7, 0x8, 0x773}, @sadb_key={0xf, 0x9, 0x360, 0x0, "e6b71c07d52a4bd108b0da47ac68de3822579703dd045d3cc3abe922bd060b024f4e7521c41e8d012f7324e164c72f93e0194b3330f8c8c65ccf0fa85ca65202d624cb81304a3ca30de950079602ffdae5d8094978a098b25dc40ade8c1b79dac90a3b5f6dc5542e4ba87adc"}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1e}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x14, 0x0, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1412bc798a5c9270, 0x10, 0x10}]}, 0x118}, 0x1}, 0x0) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000280)=0x54) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 2018/05/18 23:55:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x11) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$poke(0x5, r2, &(0x7f0000000140), 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/18 23:55:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000f0000000000000000000000000000000000003a9037a200000000000000000004000000d42b43080bdab3423bba3b04000000000000000000000000000000000000000000000000000000000000000000000005001a00fea05426b18000000000000000000000fffe8000000000000000000000000000ff00000000010000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/05/18 23:55:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x21}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000040)=0x9) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000400)="0ee952ca3f1530a95e406e7dd6464607dca053cad2685844e768ebdefa488dbe51dc87cbb2cd1e0d50e6c68cc17ccc5e647fbc800740e6b9ab5b3f0d5e5b5f2d904f61363a1a19a5a689f5a7627ff56b1139d5f41afad019df65b2606d24cf748cd4a9a4b69cf6434b58d6d90609cf76f6403b9b39c47d175f9ff098954be45a5438afe8b56cd193e4d7f9da1c7aaced1235391318b4693f834d65279ce5891933db3db01bdd0ceeaec77eb380550c3963c85c71a1f4552c5269d5b73f1b96f8f55ec5f2d85055523819db2402a4c93e64da92b096a34f3510d347") sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x16e, 0x4}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r4, 0x9, 0x8000, 0x1a15, 0xcc1, 0x1}, 0x14) 2018/05/18 23:55:43 executing program 7: r0 = socket(0x9, 0x5, 0x7f) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f5914bf072929dc54c0b1e5c00cadfb867c0a48a20e73c9a67ec6a1fc920330d1419995fb831a5d4c8ecba04da3cca90810d6140b8c13e6b419ab1af05badc39a67f153478fc7cf18cbe21c1324c166868", @ANYBLOB="e926faad5f631c9ee70c904b1738e33004b2e962b690b8d8d5f1ab77923d4e6ede1e5487050a3dd5081cead0df0db2c41d43597fb42ffa8cbd077c94efc968526cc225a48d4f3e4f7fd9d536450890247d74a5be0169a28057719ef69ce706c279a00e9840926e5fe83782d3a7c0a7"], 0xc0}, 0x1}, 0x0) 2018/05/18 23:55:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000200)=[0x1f, 0x4, 0x10000000, 0x5, 0xfffffffffffffff8, 0x8, 0x80, 0xd5f4]) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd9615261cf24f30a6bfcb317fc6f612492c2253d91d45331cd296de1113962f954758392ef0de3605a7ac44b8bab54e36a4b6e0f71093181aa7fd7ff125973ebc7c55d6584d88610a572d73ba2479bb439c48ac7b029ddae85fd548e5f2dfcecf8d0501eaf7fbe74e5fab75590984049d8d69ef430f442067d69e3de119ebd91404545a25a00f2df25f6ad2fe992c84e21f8ea704f5575e78e77454d598ab13f3ee91ad", 0xb2}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip6gretap0\x00', 0x4}) r3 = socket(0x5, 0x5da325eca69bf7ef, 0x1) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000480)={@local, 0x0}, &(0x7f0000000440)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000700)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@gettclass={0x24, 0x2a, 0x110, 0x70bd29, 0x25dfdbff, {0x0, r4, {0x7, 0xf}, {0xfff6, 0xf}, {0xffff, 0xf}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4048814}, 0x404c845) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) r5 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/05/18 23:55:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000000000000000000000005001a00fe8000000000000000000000000000fffe8000000000000000000000000000ff000000d4b552e2c0000100000000000000"], 0x88}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x4) r3 = semget$private(0x0, 0x7, 0x300) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/24) 2018/05/18 23:55:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x80000) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffe83, &(0x7f0000000080), 0x1, &(0x7f0000000040), 0x2e5}}], 0x1, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 198.874634] FAULT_INJECTION: forcing a failure. [ 198.874634] name fail_futex, interval 1, probability 0, space 0, times 0 [ 198.886360] CPU: 1 PID: 12151 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #99 [ 198.893666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.903053] Call Trace: [ 198.905675] dump_stack+0x185/0x1d0 [ 198.909313] should_fail+0x87b/0xab0 [ 198.913069] get_futex_key+0x355/0x1d00 [ 198.917090] futex_wake+0x189/0xba0 [ 198.920751] ? mm_release+0x297/0x600 [ 198.924569] do_futex+0x28d1/0x6ad0 [ 198.928202] ? kmsan_set_origin_inline+0x21/0x120 [ 198.933064] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.937940] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.942634] ? mm_release+0x11b/0x600 [ 198.946459] ? uprobe_free_utask+0x5c/0x870 [ 198.950798] ? uprobe_free_utask+0x61/0x870 [ 198.955183] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.960578] ? uprobe_free_utask+0x19d/0x870 [ 198.964997] mm_release+0x297/0x600 [ 198.968644] exit_mm+0xcb/0x7a0 [ 198.971980] do_exit+0xc01/0x38d0 [ 198.975453] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 198.980951] ? __dequeue_signal+0x70d/0xb10 [ 198.985311] ? dequeue_signal+0x336/0x9f0 [ 198.989477] do_group_exit+0x1a0/0x360 [ 198.993374] get_signal+0x1320/0x1f20 [ 198.997211] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.001924] ? wake_up_q+0x6e/0xa0 [ 199.005493] ? put_task_struct+0x3f/0xd0 [ 199.009567] ? wake_up_q+0x6e/0xa0 [ 199.013152] ? prepare_exit_to_usermode+0x271/0x3a0 [ 199.018214] do_signal+0xb8/0x1c80 [ 199.021790] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.026655] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.031335] ? syscall_return_slowpath+0xe9/0x700 [ 199.036217] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 199.041198] ? syscall_return_slowpath+0xe9/0x700 [ 199.046067] ? prepare_exit_to_usermode+0xec/0x3a0 [ 199.051053] prepare_exit_to_usermode+0x271/0x3a0 [ 199.055960] syscall_return_slowpath+0xe9/0x700 [ 199.060744] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 199.066184] ? fput+0x25c/0x2e0 [ 199.069512] ? __x64_sys_ioctl+0x2e4/0x320 [ 199.073797] do_syscall_64+0x1a6/0x220 [ 199.077736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.082968] RIP: 0033:0x455a09 [ 199.086193] RSP: 002b:00007f0d6ab64c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.093964] RAX: 0000000000000000 RBX: 00007f0d6ab656d4 RCX: 0000000000455a09 [ 199.101280] RDX: 00000000200003c0 RSI: 00000000c0bc5310 RDI: 0000000000000016 [ 199.108584] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 199.115859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 199.123130] R13: 000000000000030e R14: 00000000006f89f0 R15: 0000000000000000 [ 199.131250] ================================================================== [ 199.138641] BUG: KMSAN: uninit-value in do_syslog+0x3a01/0x3c20 [ 199.145625] CPU: 0 PID: 4393 Comm: rsyslogd Not tainted 4.17.0-rc5+ #99 [ 199.152369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.161731] Call Trace: [ 199.164305] dump_stack+0x185/0x1d0 [ 199.168192] ? do_syslog+0x3a01/0x3c20 [ 199.172059] kmsan_report+0x149/0x260 [ 199.175861] __msan_warning_32+0x6e/0xc0 [ 199.179900] do_syslog+0x3a01/0x3c20 [ 199.183617] ? init_wait_entry+0x1a0/0x1a0 [ 199.187923] kmsg_read+0x142/0x1a0 [ 199.191441] ? mmap_vmcore_fault+0x30/0x30 [ 199.195664] proc_reg_read+0x1de/0x2f0 [ 199.199532] ? proc_reg_llseek+0x260/0x260 [ 199.203752] __vfs_read+0x1a5/0x9b0 [ 199.207361] vfs_read+0x36c/0x6c0 [ 199.210795] __x64_sys_read+0x1bf/0x3e0 [ 199.214758] do_syscall_64+0x154/0x220 [ 199.218624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.223789] RIP: 0033:0x7f68a78b61fd [ 199.227473] RSP: 002b:00007f68a4e55e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 199.235157] RAX: ffffffffffffffda RBX: 000000000222c650 RCX: 00007f68a78b61fd [ 199.244761] RDX: 0000000000000fff RSI: 00007f68a668a5a0 RDI: 0000000000000004 [ 199.252010] RBP: 0000000000000000 R08: 0000000002217260 R09: 0000000000000000 [ 199.259266] R10: 0000000000000011 R11: 0000000000000293 R12: 000000000065e420 [ 199.266518] R13: 00007f68a4e569c0 R14: 00007f68a7efb040 R15: 0000000000000003 [ 199.273787] [ 199.275390] Uninit was stored to memory at: [ 199.279701] kmsan_internal_chain_origin+0x12b/0x210 [ 199.284781] __msan_chain_origin+0x69/0xc0 [ 199.288993] log_store+0x13e5/0x1490 [ 199.292687] vprintk_emit+0xc44/0xff0 [ 199.296464] vprintk_default+0x90/0xa0 [ 199.300335] vprintk_func+0x517/0x700 [ 199.304110] printk+0x1b6/0x1f0 [ 199.307363] show_trace_log_lvl+0xb5c/0x10a0 [ 199.311754] show_stack+0xfc/0x150 [ 199.315271] dump_stack+0x185/0x1d0 [ 199.318875] should_fail+0x87b/0xab0 [ 199.322566] get_futex_key+0x355/0x1d00 [ 199.326515] futex_wake+0x189/0xba0 [ 199.330122] do_futex+0x28d1/0x6ad0 [ 199.333726] mm_release+0x297/0x600 [ 199.337333] exit_mm+0xcb/0x7a0 [ 199.340587] do_exit+0xc01/0x38d0 [ 199.344023] do_group_exit+0x1a0/0x360 [ 199.347898] get_signal+0x1320/0x1f20 [ 199.351675] do_signal+0xb8/0x1c80 [ 199.355201] prepare_exit_to_usermode+0x271/0x3a0 [ 199.360024] syscall_return_slowpath+0xe9/0x700 [ 199.364674] do_syscall_64+0x1a6/0x220 [ 199.368552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.373721] Local variable description: ----info.i.i@syscall_return_slowpath [ 199.380893] Variable was created at: [ 199.384601] syscall_return_slowpath+0x6b/0x700 [ 199.389249] do_syscall_64+0x1a6/0x220 [ 199.393107] ================================================================== [ 199.400445] Disabling lock debugging due to kernel taint [ 199.405869] Kernel panic - not syncing: panic_on_warn set ... [ 199.405869] [ 199.413210] CPU: 0 PID: 4393 Comm: rsyslogd Tainted: G B 4.17.0-rc5+ #99 [ 199.421327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.430666] Call Trace: [ 199.433240] dump_stack+0x185/0x1d0 [ 199.436852] panic+0x39d/0x940 [ 199.440049] ? do_syslog+0x3a01/0x3c20 [ 199.443930] kmsan_report+0x260/0x260 [ 199.447723] __msan_warning_32+0x6e/0xc0 [ 199.451768] do_syslog+0x3a01/0x3c20 [ 199.455458] ? init_wait_entry+0x1a0/0x1a0 [ 199.459672] kmsg_read+0x142/0x1a0 [ 199.463187] ? mmap_vmcore_fault+0x30/0x30 [ 199.467403] proc_reg_read+0x1de/0x2f0 [ 199.471271] ? proc_reg_llseek+0x260/0x260 [ 199.475484] __vfs_read+0x1a5/0x9b0 [ 199.479091] vfs_read+0x36c/0x6c0 [ 199.482524] __x64_sys_read+0x1bf/0x3e0 [ 199.486479] do_syscall_64+0x154/0x220 [ 199.490347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.495525] RIP: 0033:0x7f68a78b61fd [ 199.499215] RSP: 002b:00007f68a4e55e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 199.506899] RAX: ffffffffffffffda RBX: 000000000222c650 RCX: 00007f68a78b61fd [ 199.514146] RDX: 0000000000000fff RSI: 00007f68a668a5a0 RDI: 0000000000000004 [ 199.521393] RBP: 0000000000000000 R08: 0000000002217260 R09: 0000000000000000 [ 199.528640] R10: 0000000000000011 R11: 0000000000000293 R12: 000000000065e420 [ 199.535892] R13: 00007f68a4e569c0 R14: 00007f68a7efb040 R15: 0000000000000003 [ 199.543690] Dumping ftrace buffer: [ 199.547227] (ftrace buffer empty) [ 199.550912] Kernel Offset: disabled [ 199.554511] Rebooting in 86400 seconds..